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qquickpath.cpp

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1 /**************************************************************************** -

2 ** -

4 ** Contact: https://www.qt.io/licensing/ -

5 ** -

6 ** This file is part of the QtQuick module of the Qt Toolkit. -

7 ** -

8 ** $QT_BEGIN_LICENSE:LGPL$ -

9 ** Commercial License Usage -

10 ** Licensees holding valid commercial Qt licenses may use this file in -

11 ** accordance with the commercial license agreement provided with the -

12 ** Software or, alternatively, in accordance with the terms contained in -

13 ** a written agreement between you and The Qt Company. For licensing terms -

14 ** and conditions see https://www.qt.io/terms-conditions. For further -

15 ** information use the contact form at https://www.qt.io/contact-us. -

16 ** -

17 ** GNU Lesser General Public License Usage -

18 ** Alternatively, this file may be used under the terms of the GNU Lesser -

19 ** General Public License version 3 as published by the Free Software -

20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the -

21 ** packaging of this file. Please review the following information to -

22 ** ensure the GNU Lesser General Public License version 3 requirements -

23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -

24 ** -

25 ** GNU General Public License Usage -

26 ** Alternatively, this file may be used under the terms of the GNU -

27 ** General Public License version 2.0 or (at your option) the GNU General -

28 ** Public license version 3 or any later version approved by the KDE Free -

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31 ** included in the packaging of this file. Please review the following -

32 ** information to ensure the GNU General Public License requirements will -

33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and -

34 ** https://www.gnu.org/licenses/gpl-3.0.html. -

35 ** -

36 ** $QT_END_LICENSE$ -

37 ** -

38 ****************************************************************************/ -

39 -

40 #include "qquickpath_p.h" -

41 #include "qquickpath_p_p.h" -

42 #include "qquicksvgparser_p.h" -

43 -

44 #include <QSet> -

45 #include <QTime> -

46 -

47 #include <private/qbezier_p.h> -

48 #include <QtCore/qmath.h> -

49 #include <QtCore/private/qnumeric_p.h> -

50 -

51 QT_BEGIN_NAMESPACE -

52 -

53 /*! -

54 \qmltype PathElement -

55 \instantiates QQuickPathElement -

56 \inqmlmodule QtQuick -

57 \ingroup qtquick-animation-paths -

58 \brief PathElement is the base path type. -

59 -

60 This type is the base for all path types. It cannot -

61 be instantiated. -

62 -

63 \sa Path, PathAttribute, PathPercent, PathLine, PathQuad, PathCubic, PathArc, -

64 PathAngleArc, PathCurve, PathSvg -

65 */ -

66 -

67 /*! -

68 \qmltype Path -

69 \instantiates QQuickPath -

70 \inqmlmodule QtQuick -

71 \ingroup qtquick-animation-paths -

72 \brief Defines a path for use by \l PathView and \l Shape. -

73 -

74 A Path is composed of one or more path segments - PathLine, PathQuad, -

75 PathCubic, PathArc, PathAngleArc, PathCurve, PathSvg. -

76 -

77 The spacing of the items along the Path can be adjusted via a -

78 PathPercent object. -

79 -

80 PathAttribute allows named attributes with values to be defined -

81 along the path. -

82 -

83 Path and the other types for specifying path elements are shared between -

84 \l PathView and \l Shape. The following table provides an overview of the -

85 applicability of the various path elements: -

86 -

87 \table -

88 \header -

89 \li Element -

90 \li PathView -

91 \li Shape -

92 \li Shape, GL_NV_path_rendering -

93 \li Shape, software -

94 \row -

95 \li PathMove -

96 \li N/A -

97 \li Yes -

98 \li Yes -

99 \li Yes -

100 \row -

101 \li PathLine -

102 \li Yes -

103 \li Yes -

104 \li Yes -

105 \li Yes -

106 \row -

107 \li PathQuad -

108 \li Yes -

109 \li Yes -

110 \li Yes -

111 \li Yes -

112 \row -

113 \li PathCubic -

114 \li Yes -

115 \li Yes -

116 \li Yes -

117 \li Yes -

118 \row -

119 \li PathArc -

120 \li Yes -

121 \li Yes -

122 \li Yes -

123 \li Yes -

124 \row -

125 \li PathAngleArc -

126 \li Yes -

127 \li Yes -

128 \li Yes -

129 \li Yes -

130 \row -

131 \li PathSvg -

132 \li Yes -

133 \li Yes -

134 \li Yes -

135 \li Yes -

136 \row -

137 \li PathAttribute -

138 \li Yes -

139 \li N/A -

140 \li N/A -

141 \li N/A -

142 \row -

143 \li PathPercent -

144 \li Yes -

145 \li N/A -

146 \li N/A -

147 \li N/A -

148 \row -

149 \li PathCurve -

150 \li Yes -

151 \li No -

152 \li No -

153 \li No -

154 \endtable -

155 -

156 \note Path is a non-visual type; it does not display anything on its own. -

157 To draw a path, use \l Shape. -

158 -

159 \sa PathView, Shape, PathAttribute, PathPercent, PathLine, PathMove, PathQuad, PathCubic, PathArc, PathAngleArc, PathCurve, PathSvg -

160 */ -

161 QQuickPath::QQuickPath(QObject *parent) -

162 : QObject(*(new QQuickPathPrivate), parent) -

163 { -

164

}

executed 330 times by 5 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickvisualdatamodel

330

165 -

166 QQuickPath::QQuickPath(QQuickPathPrivate &dd, QObject *parent) -

167 : QObject(dd, parent) -

168 { -

169

}

executed 1072 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickshape

1072

170 -

171 QQuickPath::~QQuickPath() -

172 { -

173 } -

174 -

175 /*! -

176 \qmlproperty real QtQuick::Path::startX -

177 \qmlproperty real QtQuick::Path::startY -

178 These properties hold the starting position of the path. -

179 */ -

180 qreal QQuickPath::startX() const -

181 { -

182 Q_D(const QQuickPath); -

183

return d->startX.isNull ? 0 : d->startX.value;

executed 20 times by 3 tests: return d->startX.isNull ? 0 : d->startX.value;

Executed by:

tst_qquickpath
tst_qquickpathview
tst_qquickshape

184 } -

185 -

186 void QQuickPath::setStartX(qreal x) -

187 { -

188 Q_D(QQuickPath); -

189

if (d->startX.isValid() && qFuzzyCompare(x, d->startX))

d->startX.isValid()	Description
TRUE	evaluated 20 times by 3 tests Evaluated by: tst_examples tst_qquickpathview tst_qquickshape
FALSE	evaluated 408 times by 6 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickshape tst_qquickvisualdatamodel

qFuzzyCompare(x, d->startX)	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickpathview
FALSE	evaluated 18 times by 3 tests Evaluated by: tst_examples tst_qquickpathview tst_qquickshape

2-408

190

return;

executed 2 times by 1 test: return;

Executed by:

tst_qquickpathview

191 d->startX = x; -

192 emit startXChanged(); -

193 processPath(); -

194

}

executed 426 times by 6 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

426

195 -

196 bool QQuickPath::hasStartX() const -

197 { -

198 Q_D(const QQuickPath); -

199

return d->startX.isValid();

executed 24 times by 2 tests: return d->startX.isValid();

Executed by:

tst_examples
tst_qquickanimations

200 } -

201 -

202 qreal QQuickPath::startY() const -

203 { -

204 Q_D(const QQuickPath); -

205

return d->startY.isNull ? 0 : d->startY.value;

executed 18 times by 2 tests: return d->startY.isNull ? 0 : d->startY.value;

Executed by:

tst_qquickpath
tst_qquickpathview

206 } -

207 -

208 void QQuickPath::setStartY(qreal y) -

209 { -

210 Q_D(QQuickPath); -

211

if (d->startY.isValid() && qFuzzyCompare(y, d->startY))

d->startY.isValid()	Description
TRUE	evaluated 16 times by 2 tests Evaluated by: tst_examples tst_qquickpathview
FALSE	evaluated 408 times by 6 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickshape tst_qquickvisualdatamodel

qFuzzyCompare(y, d->startY)	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickpathview
FALSE	evaluated 14 times by 2 tests Evaluated by: tst_examples tst_qquickpathview

2-408

212

return;

executed 2 times by 1 test: return;

Executed by:

tst_qquickpathview

213 d->startY = y; -

214 emit startYChanged(); -

215 processPath(); -

216

}

executed 422 times by 6 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

422

217 -

218 bool QQuickPath::hasStartY() const -

219 { -

220 Q_D(const QQuickPath); -

221

return d->startY.isValid();

executed 14 times by 2 tests: return d->startY.isValid();

Executed by:

tst_examples
tst_qquickanimations

222 } -

223 -

224 /*! -

225 \qmlproperty bool QtQuick::Path::closed -

226 This property holds whether the start and end of the path are identical. -

227 */ -

228 bool QQuickPath::isClosed() const -

229 { -

230 Q_D(const QQuickPath); -

231

return d->closed;

executed 6 times by 2 tests: return d->closed;

Executed by:

tst_qquickpath
tst_qquickpathview

232 } -

233 -

234 /*! -

235 \qmlproperty list<PathElement> QtQuick::Path::pathElements -

236 This property holds the objects composing the path. -

237 -

238 \default -

239 -

240 A path can contain the following path objects: -

241 \list -

242 \li \l PathLine - a straight line to a given position. -

243 \li \l PathQuad - a quadratic Bezier curve to a given position with a control point. -

244 \li \l PathCubic - a cubic Bezier curve to a given position with two control points. -

245 \li \l PathArc - an arc to a given position with a radius. -

246 \li \l PathAngleArc - an arc specified by center point, radii, and angles. -

247 \li \l PathSvg - a path specified as an SVG path data string. -

248 \li \l PathCurve - a point on a Catmull-Rom curve. -

249 \li \l PathAttribute - an attribute at a given position in the path. -

250 \li \l PathPercent - a way to spread out items along various segments of the path. -

251 \endlist -

252 -

253 \snippet qml/pathview/pathattributes.qml 2 -

254 */ -

255 -

256 QQmlListProperty<QQuickPathElement> QQuickPath::pathElements() -

257 { -

258

return QQmlListProperty<QQuickPathElement>(this,

executed 1448 times by 6 tests:

return QQmlListProperty<QQuickPathElement>(this, nullptr, pathElements_append, pathElements_count, pathElements_at, pathElements_clear);

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

1448

259

nullptr,

executed 1448 times by 6 tests:

return QQmlListProperty<QQuickPathElement>(this, nullptr, pathElements_append, pathElements_count, pathElements_at, pathElements_clear);

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

1448

260

pathElements_append,

executed 1448 times by 6 tests:

return QQmlListProperty<QQuickPathElement>(this, nullptr, pathElements_append, pathElements_count, pathElements_at, pathElements_clear);

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

1448

261

pathElements_count,

executed 1448 times by 6 tests:

return QQmlListProperty<QQuickPathElement>(this, nullptr, pathElements_append, pathElements_count, pathElements_at, pathElements_clear);

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

1448

262

pathElements_at,

executed 1448 times by 6 tests:

return QQmlListProperty<QQuickPathElement>(this, nullptr, pathElements_append, pathElements_count, pathElements_at, pathElements_clear);

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

1448

263

pathElements_clear);

executed 1448 times by 6 tests:

return QQmlListProperty<QQuickPathElement>(this, nullptr, pathElements_append, pathElements_count, pathElements_at, pathElements_clear);

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

1448

264 } -

265 -

266 static QQuickPathPrivate *privatePath(QObject *object) -

267 { -

268 QQuickPath *path = static_cast<QQuickPath*>(object); -

269 -

270

return QQuickPathPrivate::get(path);

executed 10752 times by 6 tests: return QQuickPathPrivate::get(path);

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

10752

271 } -

272 -

273 QQuickPathElement *QQuickPath::pathElements_at(QQmlListProperty<QQuickPathElement> *property, int index) -

274 { -

275 QQuickPathPrivate *d = privatePath(property->object); -

276 -

277

return d->_pathElements.at(index);

executed 44 times by 3 tests: return d->_pathElements.at(index);

Executed by:

tst_qquickpath
tst_qquickpathview
tst_qquickshape

278 } -

279 -

280 void QQuickPath::pathElements_append(QQmlListProperty<QQuickPathElement> *property, QQuickPathElement *pathElement) -

281 { -

282 QQuickPathPrivate *d = privatePath(property->object); -

283 QQuickPath *path = static_cast<QQuickPath*>(property->object); -

284 -

285 d->_pathElements.append(pathElement); -

286 -

287

if (d->componentComplete) {

d->componentComplete	Description
TRUE	evaluated 16 times by 1 test Evaluated by: tst_qquickpathview
FALSE	evaluated 10642 times by 6 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickshape tst_qquickvisualdatamodel

16-10642

288 QQuickCurve *curve = qobject_cast<QQuickCurve *>(pathElement); -

289

if (curve)

curve	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickpathview
FALSE	evaluated 12 times by 1 test Evaluated by: tst_qquickpathview

4-12

290

d->_pathCurves.append(curve);

executed 4 times by 1 test: d->_pathCurves.append(curve);

Executed by:

tst_qquickpathview

291 else { -

292 QQuickPathAttribute *attribute = qobject_cast<QQuickPathAttribute *>(pathElement); -

293

if (attribute && !d->_attributes.contains(attribute->name()))

attribute	Description
TRUE	evaluated 12 times by 1 test Evaluated by: tst_qquickpathview
FALSE	never evaluated

!d->_attribute...ibute->name())	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickpathview
FALSE	evaluated 10 times by 1 test Evaluated by: tst_qquickpathview

0-12

294

d->_attributes.append(attribute->name());

executed 2 times by 1 test: d->_attributes.append(attribute->name());

Executed by:

tst_qquickpathview

295

}

executed 12 times by 1 test: end of block

Executed by:

tst_qquickpathview

296 -

297 path->processPath(); -

298 -

299 connect(pathElement, SIGNAL(changed()), path, SLOT(processPath())); -

300

}

executed 16 times by 1 test: end of block

Executed by:

tst_qquickpathview

301

}

executed 10658 times by 6 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

10658

302 -

303 int QQuickPath::pathElements_count(QQmlListProperty<QQuickPathElement> *property) -

304 { -

305 QQuickPathPrivate *d = privatePath(property->object); -

306 -

307

return d->_pathElements.count();

executed 48 times by 3 tests: return d->_pathElements.count();

Executed by:

tst_qquickpath
tst_qquickpathview
tst_qquickshape

308 } -

309 -

310 void QQuickPath::pathElements_clear(QQmlListProperty<QQuickPathElement> *property) -

311 { -

312 QQuickPathPrivate *d = privatePath(property->object); -

313 QQuickPath *path = static_cast<QQuickPath*>(property->object); -

314 -

315 path->disconnectPathElements(); -

316 d->_pathElements.clear(); -

317 d->_pathCurves.clear(); -

318 d->_pointCache.clear(); -

319

}

executed 2 times by 1 test: end of block

Executed by:

tst_qquickpathview

320 -

321 void QQuickPath::interpolate(int idx, const QString &name, qreal value) -

322 { -

323 Q_D(QQuickPath); -

324 interpolate(d->_attributePoints, idx, name, value); -

325

}

executed 4 times by 1 test: end of block

Executed by:

tst_qquickpathview

326 -

327 void QQuickPath::interpolate(QList<AttributePoint> &attributePoints, int idx, const QString &name, qreal value) -

328 { -

329

if (!idx)

!idx	Description
TRUE	evaluated 216 times by 2 tests Evaluated by: tst_examples tst_qquickpathview
FALSE	evaluated 392 times by 2 tests Evaluated by: tst_examples tst_qquickpathview

216-392

330

return;

executed 216 times by 2 tests: return;

Executed by:

tst_examples
tst_qquickpathview

216

331 -

332 qreal lastValue = 0; -

333 qreal lastPercent = 0; -

334 int search = idx - 1; -

335

while(search >= 0) {

search >= 0	Description
TRUE	evaluated 394 times by 2 tests Evaluated by: tst_examples tst_qquickpathview
FALSE	evaluated 4 times by 1 test Evaluated by: tst_qquickpathview

4-394

336 const AttributePoint &point = attributePoints.at(search); -

337

if (point.values.contains(name)) {

point.values.contains(name)	Description
TRUE	evaluated 388 times by 2 tests Evaluated by: tst_examples tst_qquickpathview
FALSE	evaluated 6 times by 1 test Evaluated by: tst_qquickpathview

6-388

338 lastValue = point.values.value(name); -

339 lastPercent = point.origpercent; -

340

break;

executed 388 times by 2 tests: break;

Executed by:

tst_examples
tst_qquickpathview

388

341 } -

342 --search; -

343

}

executed 6 times by 1 test: end of block

Executed by:

tst_qquickpathview

344 -

345 ++search; -

346 -

347 const AttributePoint &curPoint = attributePoints.at(idx); -

348 -

349

for (int ii = search; ii < idx; ++ii) {

ii < idx	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qquickpathview
FALSE	evaluated 392 times by 2 tests Evaluated by: tst_examples tst_qquickpathview

6-392

350 AttributePoint &point = attributePoints[ii]; -

351 -

352 qreal val = lastValue + (value - lastValue) * (point.origpercent - lastPercent) / (curPoint.origpercent - lastPercent); -

353 point.values.insert(name, val); -

354

}

executed 6 times by 1 test: end of block

Executed by:

tst_qquickpathview

355

}

executed 392 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickpathview

392

356 -

357 void QQuickPath::endpoint(const QString &name) -

358 { -

359 Q_D(QQuickPath); -

360 const AttributePoint &first = d->_attributePoints.first(); -

361 qreal val = first.values.value(name); -

362

for (int ii = d->_attributePoints.count() - 1; ii >= 0; ii--) {

ii >= 0	Description
TRUE	never evaluated
FALSE	never evaluated

363 const AttributePoint &point = d->_attributePoints.at(ii); -

364

if (point.values.contains(name)) {

point.values.contains(name)	Description
TRUE	never evaluated
FALSE	never evaluated

365

for (int jj = ii + 1; jj < d->_attributePoints.count(); ++jj) {

jj < d->_attri...Points.count()	Description
TRUE	never evaluated
FALSE	never evaluated

366 AttributePoint &setPoint = d->_attributePoints[jj]; -

367 setPoint.values.insert(name, val); -

368

}

never executed: end of block

369

return;

never executed: return;

370 } -

371

}

never executed: end of block

372

}

never executed: end of block

373 -

374 void QQuickPath::endpoint(QList<AttributePoint> &attributePoints, const QString &name) -

375 { -

376 const AttributePoint &first = attributePoints.first(); -

377 qreal val = first.values.value(name); -

378

for (int ii = attributePoints.count() - 1; ii >= 0; ii--) {

ii >= 0	Description
TRUE	evaluated 80 times by 2 tests Evaluated by: tst_examples tst_qquickpathview
FALSE	never evaluated

0-80

379 const AttributePoint &point = attributePoints.at(ii); -

380

if (point.values.contains(name)) {

point.values.contains(name)	Description
TRUE	evaluated 38 times by 2 tests Evaluated by: tst_examples tst_qquickpathview
FALSE	evaluated 42 times by 2 tests Evaluated by: tst_examples tst_qquickpathview

38-42

381

for (int jj = ii + 1; jj < attributePoints.count(); ++jj) {

jj < attributePoints.count()	Description
TRUE	evaluated 42 times by 2 tests Evaluated by: tst_examples tst_qquickpathview
FALSE	evaluated 38 times by 2 tests Evaluated by: tst_examples tst_qquickpathview

38-42

382 AttributePoint &setPoint = attributePoints[jj]; -

383 setPoint.values.insert(name, val); -

384

}

executed 42 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickpathview

385

return;

executed 38 times by 2 tests: return;

Executed by:

tst_examples
tst_qquickpathview

386 } -

387

}

executed 42 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickpathview

388

}

never executed: end of block

389 -

390 void QQuickPath::processPath() -

391 { -

392 Q_D(QQuickPath); -

393 -

394

if (!d->componentComplete)

!d->componentComplete	Description
TRUE	evaluated 816 times by 6 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickshape tst_qquickvisualdatamodel
FALSE	evaluated 1528 times by 6 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickshape tst_qquickvisualdatamodel

816-1528

395

return;

executed 816 times by 6 tests: return;

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

816

396 -

397 d->_pointCache.clear(); -

398 d->prevBez.isValid = false; -

399 -

400

if (d->isShapePath) {

d->isShapePath	Description
TRUE	evaluated 1158 times by 2 tests Evaluated by: tst_examples tst_qquickshape
FALSE	evaluated 370 times by 5 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

370-1158

401 // This path is a ShapePath, so avoid extra overhead -

402 d->_path = createShapePath(QPointF(), QPointF(), d->pathLength, &d->closed); -

403

} else {

executed 1158 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickshape

1158

404 d->_path = createPath(QPointF(), QPointF(), d->_attributes, d->pathLength, d->_attributePoints, &d->closed); -

405

}

executed 370 times by 5 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickvisualdatamodel

370

406 -

407 emit changed(); -

408

}

executed 1528 times by 6 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

1528

409 -

410 QPainterPath QQuickPath::createPath(const QPointF &startPoint, const QPointF &endPoint, const QStringList &attributes, qreal &pathLength, QList<AttributePoint> &attributePoints, bool *closed) -

411 { -

412 Q_D(QQuickPath); -

413 -

414 pathLength = 0; -

415 attributePoints.clear(); -

416 -

417

if (!d->componentComplete)

!d->componentComplete	Description
TRUE	never evaluated
FALSE	evaluated 380 times by 5 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

0-380

418

return QPainterPath();

never executed: return QPainterPath();

419 -

420 QPainterPath path; -

421 -

422 AttributePoint first; -

423

for (int ii = 0; ii < attributes.count(); ++ii)

ii < attributes.count()	Description
TRUE	evaluated 216 times by 2 tests Evaluated by: tst_examples tst_qquickpathview
FALSE	evaluated 380 times by 5 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

216-380

424

first.values[attributes.at(ii)] = 0;

executed 216 times by 2 tests: first.values[attributes.at(ii)] = 0;

Executed by:

tst_examples
tst_qquickpathview

216

425 attributePoints << first; -

426 -

427

qreal startX = d->startX.isValid() ? d->startX.value : startPoint.x();

d->startX.isValid()	Description
TRUE	evaluated 356 times by 5 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel
FALSE	evaluated 24 times by 3 tests Evaluated by: tst_qquickanimations tst_qquickpath tst_qquickpathview

24-356

428

qreal startY = d->startY.isValid() ? d->startY.value : startPoint.y();

d->startY.isValid()	Description
TRUE	evaluated 356 times by 5 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel
FALSE	evaluated 24 times by 3 tests Evaluated by: tst_qquickanimations tst_qquickpath tst_qquickpathview

24-356

429 path.moveTo(startX, startY); -

430 -

431 const QString percentString = QStringLiteral("_qfx_percent"); -

432 -

433 bool usesPercent = false; -

434 int index = 0; -

435 for (QQuickPathElement *pathElement : qAsConst(d->_pathElements)) { -

436

if (QQuickCurve *curve = qobject_cast<QQuickCurve *>(pathElement)) {

QQuickCurve *c...>(pathElement)	Description
TRUE	evaluated 784 times by 5 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel
FALSE	evaluated 604 times by 2 tests Evaluated by: tst_examples tst_qquickpathview

604-784

437 QQuickPathData data; -

438 data.index = index; -

439 data.endPoint = endPoint; -

440 data.curves = d->_pathCurves; -

441 curve->addToPath(path, data); -

442 AttributePoint p; -

443 p.origpercent = path.length(); -

444 attributePoints << p; -

445 ++index; -

446

} else if (QQuickPathAttribute *attribute = qobject_cast<QQuickPathAttribute *>(pathElement)) {

executed 784 times by 5 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickvisualdatamodel

QQuickPathAttr...>(pathElement)	Description
TRUE	evaluated 600 times by 2 tests Evaluated by: tst_examples tst_qquickpathview
FALSE	evaluated 4 times by 1 test Evaluated by: tst_qquickpathview

4-784

447 AttributePoint &point = attributePoints.last(); -

448 point.values[attribute->name()] = attribute->value(); -

449 interpolate(attributePoints, attributePoints.count() - 1, attribute->name(), attribute->value()); -

450

} else if (QQuickPathPercent *percent = qobject_cast<QQuickPathPercent *>(pathElement)) {

executed 600 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickpathview

QQuickPathPerc...>(pathElement)	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickpathview
FALSE	never evaluated

0-600

451 AttributePoint &point = attributePoints.last(); -

452 point.values[percentString] = percent->value(); -

453 interpolate(attributePoints, attributePoints.count() - 1, percentString, percent->value()); -

454 usesPercent = true; -

455

}

executed 4 times by 1 test: end of block

Executed by:

tst_qquickpathview

456

}

executed 1388 times by 5 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickvisualdatamodel

1388

457 -

458 // Fixup end points -

459 const AttributePoint &last = attributePoints.constLast(); -

460

for (int ii = 0; ii < attributes.count(); ++ii) {

ii < attributes.count()	Description
TRUE	evaluated 216 times by 2 tests Evaluated by: tst_examples tst_qquickpathview
FALSE	evaluated 380 times by 5 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

216-380

461

if (!last.values.contains(attributes.at(ii)))

!last.values.c...ibutes.at(ii))	Description
TRUE	evaluated 38 times by 2 tests Evaluated by: tst_examples tst_qquickpathview
FALSE	evaluated 178 times by 2 tests Evaluated by: tst_examples tst_qquickpathview

38-178

462

endpoint(attributePoints, attributes.at(ii));

executed 38 times by 2 tests: endpoint(attributePoints, attributes.at(ii));

Executed by:

tst_examples
tst_qquickpathview

463

}

executed 216 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickpathview

216

464

if (usesPercent && !last.values.contains(percentString)) {

usesPercent	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickpathview
FALSE	evaluated 376 times by 5 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

!last.values.c...percentString)	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickpathview
FALSE	never evaluated

0-376

465 d->_attributePoints.last().values[percentString] = 1; -

466 interpolate(d->_attributePoints.count() - 1, percentString, 1); -

467

}

executed 4 times by 1 test: end of block

Executed by:

tst_qquickpathview

468 -

469 -

470 // Adjust percent -

471 qreal length = path.length(); -

472 qreal prevpercent = 0; -

473 qreal prevorigpercent = 0; -

474

for (int ii = 0; ii < attributePoints.count(); ++ii) {

ii < attributePoints.count()	Description
TRUE	evaluated 1164 times by 5 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel
FALSE	evaluated 380 times by 5 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

380-1164

475 const AttributePoint &point = attributePoints.at(ii); -

476

if (point.values.contains(percentString)) { //special string for QQuickPathPercent

point.values.c...percentString)	Description
TRUE	evaluated 14 times by 1 test Evaluated by: tst_qquickpathview
FALSE	evaluated 1150 times by 5 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

14-1150

477

if ( ii > 0) {

ii > 0	Description
TRUE	evaluated 10 times by 1 test Evaluated by: tst_qquickpathview
FALSE	evaluated 4 times by 1 test Evaluated by: tst_qquickpathview

4-10

478 qreal scale = (attributePoints[ii].origpercent/length - prevorigpercent) / -

479 (point.values.value(percentString)-prevpercent); -

480 attributePoints[ii].scale = scale; -

481

}

executed 10 times by 1 test: end of block

Executed by:

tst_qquickpathview

482 attributePoints[ii].origpercent /= length; -

483 attributePoints[ii].percent = point.values.value(percentString); -

484 prevorigpercent = attributePoints.at(ii).origpercent; -

485 prevpercent = attributePoints.at(ii).percent; -

486

} else {

executed 14 times by 1 test: end of block

Executed by:

tst_qquickpathview

487 attributePoints[ii].origpercent /= length; -

488 attributePoints[ii].percent = attributePoints.at(ii).origpercent; -

489

}

executed 1150 times by 5 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickvisualdatamodel

1150

490 } -

491 -

492

if (closed) {

closed	Description
TRUE	evaluated 370 times by 5 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel
FALSE	evaluated 10 times by 1 test Evaluated by: tst_qquickanimations

10-370

493 QPointF end = path.currentPosition(); -

494

*closed = length > 0 && startX == end.x() && startY == end.y();

length > 0	Description
TRUE	evaluated 352 times by 5 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel
FALSE	evaluated 18 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpathview

startX == end.x()	Description
TRUE	evaluated 178 times by 5 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel
FALSE	evaluated 174 times by 4 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview

startY == end.y()	Description
TRUE	evaluated 142 times by 4 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview
FALSE	evaluated 36 times by 3 tests Evaluated by: tst_examples tst_qquickpathview tst_qquickvisualdatamodel

18-352

495

}

executed 370 times by 5 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickvisualdatamodel

370

496 pathLength = length; -

497 -

498

return path;

executed 380 times by 5 tests: return path;

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickvisualdatamodel

380

499 } -

500 -

501 QPainterPath QQuickPath::createShapePath(const QPointF &startPoint, const QPointF &endPoint, qreal &pathLength, bool *closed) -

502 { -

503 Q_D(QQuickPath); -

504 -

505

if (!d->componentComplete)

!d->componentComplete	Description
TRUE	never evaluated
FALSE	evaluated 1158 times by 2 tests Evaluated by: tst_examples tst_qquickshape

0-1158

506

return QPainterPath();

never executed: return QPainterPath();

507 -

508 QPainterPath path; -

509 -

510

qreal startX = d->startX.isValid() ? d->startX.value : startPoint.x();

d->startX.isValid()	Description
TRUE	evaluated 176 times by 2 tests Evaluated by: tst_examples tst_qquickshape
FALSE	evaluated 982 times by 2 tests Evaluated by: tst_examples tst_qquickshape

176-982

511

qreal startY = d->startY.isValid() ? d->startY.value : startPoint.y();

d->startY.isValid()	Description
TRUE	evaluated 176 times by 2 tests Evaluated by: tst_examples tst_qquickshape
FALSE	evaluated 982 times by 2 tests Evaluated by: tst_examples tst_qquickshape

176-982

512 path.moveTo(startX, startY); -

513 -

514 int index = 0; -

515 for (QQuickCurve *curve : qAsConst(d->_pathCurves)) { -

516 QQuickPathData data; -

517 data.index = index; -

518 data.endPoint = endPoint; -

519 data.curves = d->_pathCurves; -

520 curve->addToPath(path, data); -

521 ++index; -

522

}

executed 9580 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickshape

9580

523 -

524

if (closed) {

closed	Description
TRUE	evaluated 1158 times by 2 tests Evaluated by: tst_examples tst_qquickshape
FALSE	never evaluated

0-1158

525 QPointF end = path.currentPosition(); -

526

*closed = startX == end.x() && startY == end.y();

startX == end.x()	Description
TRUE	evaluated 66 times by 2 tests Evaluated by: tst_examples tst_qquickshape
FALSE	evaluated 1092 times by 2 tests Evaluated by: tst_examples tst_qquickshape

startY == end.y()	Description
TRUE	evaluated 58 times by 2 tests Evaluated by: tst_examples tst_qquickshape
FALSE	evaluated 8 times by 1 test Evaluated by: tst_examples

8-1092

527

}

executed 1158 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickshape

1158

528 -

529 // Note: Length of paths inside ShapePath is not used, so currently -

530 // length is always 0. This avoids potentially heavy path.length() -

531 //pathLength = path.length(); -

532 pathLength = 0; -

533 -

534

return path;

executed 1158 times by 2 tests: return path;

Executed by:

tst_examples
tst_qquickshape

1158

535 } -

536 -

537 void QQuickPath::classBegin() -

538 { -

539 Q_D(QQuickPath); -

540 d->componentComplete = false; -

541

}

executed 1402 times by 6 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

1402

542 -

543 void QQuickPath::disconnectPathElements() -

544 { -

545 Q_D(const QQuickPath); -

546 -

547 for (QQuickPathElement *pathElement : d->_pathElements) -

548

disconnect(pathElement, SIGNAL(changed()), this, SLOT(processPath()));

executed 10 times by 1 test:

disconnect(pathElement, qFlagLocation("2""changed()" "\0" __FILE__ ":" "548"), this, qFlagLocation("1""processPath()" "\0" __FILE__ ":" "548"));

Executed by:

tst_qquickpathview

549

}

executed 2 times by 1 test: end of block

Executed by:

tst_qquickpathview

550 -

551 void QQuickPath::connectPathElements() -

552 { -

553 Q_D(const QQuickPath); -

554 -

555 for (QQuickPathElement *pathElement : d->_pathElements) -

556

connect(pathElement, SIGNAL(changed()), this, SLOT(processPath()));

executed 10642 times by 6 tests:

connect(pathElement, qFlagLocation("2""changed()" "\0" __FILE__ ":" "556"), this, qFlagLocation("1""processPath()" "\0" __FILE__ ":" "556"));

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

10642

557

}

executed 1402 times by 6 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

1402

558 -

559 void QQuickPath::gatherAttributes() -

560 { -

561 Q_D(QQuickPath); -

562 -

563 QSet<QString> attributes; -

564 -

565 // First gather up all the attributes -

566 for (QQuickPathElement *pathElement : qAsConst(d->_pathElements)) { -

567

if (QQuickCurve *curve = qobject_cast<QQuickCurve *>(pathElement))

QQuickCurve *c...>(pathElement)	Description
TRUE	evaluated 10100 times by 6 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickshape tst_qquickvisualdatamodel
FALSE	evaluated 542 times by 2 tests Evaluated by: tst_examples tst_qquickpathview

542-10100

568

d->_pathCurves.append(curve);

executed 10100 times by 6 tests: d->_pathCurves.append(curve);

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

10100

569

else if (QQuickPathAttribute *attribute = qobject_cast<QQuickPathAttribute *>(pathElement))

QQuickPathAttr...>(pathElement)	Description
TRUE	evaluated 538 times by 2 tests Evaluated by: tst_examples tst_qquickpathview
FALSE	evaluated 4 times by 1 test Evaluated by: tst_qquickpathview

4-538

570

attributes.insert(attribute->name());

executed 538 times by 2 tests: attributes.insert(attribute->name());

Executed by:

tst_examples
tst_qquickpathview

538

571

}

executed 10642 times by 6 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

10642

572 -

573 d->_attributes = attributes.toList(); -

574

}

executed 1402 times by 6 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

1402

575 -

576 void QQuickPath::componentComplete() -

577 { -

578 Q_D(QQuickPath); -

579 d->componentComplete = true; -

580 -

581 gatherAttributes(); -

582 -

583 processPath(); -

584 -

585 connectPathElements(); -

586

}

executed 1402 times by 6 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

1402

587 -

588 QPainterPath QQuickPath::path() const -

589 { -

590 Q_D(const QQuickPath); -

591

return d->_path;

executed 1239 times by 4 tests: return d->_path;

Executed by:

tst_examples
tst_qquickpath
tst_qquickpathview
tst_qquickshape

1239

592 } -

593 -

594 QStringList QQuickPath::attributes() const -

595 { -

596 Q_D(const QQuickPath); -

597

if (!d->componentComplete) {

!d->componentComplete	Description
TRUE	never evaluated
FALSE	evaluated 44259 times by 3 tests Evaluated by: tst_examples tst_qquickpathview tst_qquickvisualdatamodel

0-44259

598 QSet<QString> attrs; -

599 -

600 // First gather up all the attributes -

601 for (QQuickPathElement *pathElement : d->_pathElements) { -

602

if (QQuickPathAttribute *attribute =

QQuickPathAttr...>(pathElement)	Description
TRUE	never evaluated
FALSE	never evaluated

603

qobject_cast<QQuickPathAttribute *>(pathElement))

QQuickPathAttr...>(pathElement)	Description
TRUE	never evaluated
FALSE	never evaluated

604

attrs.insert(attribute->name());

never executed: attrs.insert(attribute->name());

605

}

never executed: end of block

606

return attrs.toList();

never executed: return attrs.toList();

607 } -

608

return d->_attributes;

executed 44259 times by 3 tests: return d->_attributes;

Executed by:

tst_examples
tst_qquickpathview
tst_qquickvisualdatamodel

44259

609 } -

610 -

611 static inline QBezier nextBezier(const QPainterPath &path, int *current, qreal *bezLength, bool reverse = false) -

612 { -

613

const int lastElement = reverse ? 0 : path.elementCount() - 1;

reverse	Description
TRUE	evaluated 18 times by 1 test Evaluated by: tst_qquickanimations
FALSE	evaluated 708 times by 5 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

18-708

614

const int start = reverse ? *current - 1 : *current + 1;

reverse	Description
TRUE	evaluated 18 times by 1 test Evaluated by: tst_qquickanimations
FALSE	evaluated 708 times by 5 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

18-708

615

for (int i=start; reverse ? i >= lastElement : i <= lastElement; reverse ? --i : ++i) {

reverse ? i >=...<= lastElement	Description
TRUE	evaluated 1554 times by 5 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel
FALSE	never evaluated

reverse	Description
TRUE	never evaluated
FALSE	never evaluated

0-1554

616 const QPainterPath::Element &e = path.elementAt(i); -

617 -

618 switch (e.type) { -

619

case QPainterPath::MoveToElement:

executed 332 times by 5 tests: case QPainterPath::MoveToElement:

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickvisualdatamodel

332

620

break;

executed 332 times by 5 tests: break;

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickvisualdatamodel

332

621

case QPainterPath::LineToElement:

executed 234 times by 5 tests: case QPainterPath::LineToElement:

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickvisualdatamodel

234

622 { -

623 QLineF line(path.elementAt(i-1), e); -

624 *bezLength = line.length(); -

625 QPointF a = path.elementAt(i-1); -

626 QPointF delta = e - a; -

627 *current = i; -

628

return QBezier::fromPoints(a, a + delta / 3, a + 2 * delta / 3, e);

executed 234 times by 5 tests: return QBezier::fromPoints(a, a + delta / 3, a + 2 * delta / 3, e);

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickvisualdatamodel

234

629 } -

630

case QPainterPath::CurveToElement:

executed 492 times by 4 tests: case QPainterPath::CurveToElement:

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview

492

631 { -

632 QBezier b = QBezier::fromPoints(path.elementAt(i-1), -

633 e, -

634 path.elementAt(i+1), -

635 path.elementAt(i+2)); -

636 *bezLength = b.length(); -

637 *current = i; -

638

return b;

executed 492 times by 4 tests: return b;

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview

492

639 } -

640

default:

executed 496 times by 4 tests: default:

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview

496

641

break;

executed 496 times by 4 tests: break;

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview

496

642 } -

643 } -

644 *current = lastElement; -

645 *bezLength = 0; -

646

return QBezier();

never executed: return QBezier();

647 } -

648 -

649 static inline int segmentCount(const QPainterPath &path, qreal pathLength) -

650 { -

651 // In the really simple case of a single straight line we can interpolate without jitter -

652 // between just two points. -

653

if (path.elementCount() == 2

path.elementCount() == 2	Description
TRUE	evaluated 68 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel
FALSE	evaluated 236 times by 3 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview

68-236

654

&& path.elementAt(0).type == QPainterPath::MoveToElement

path.elementAt...:MoveToElement	Description
TRUE	evaluated 68 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel
FALSE	never evaluated

0-68

655

&& path.elementAt(1).type == QPainterPath::LineToElement) {

path.elementAt...:LineToElement	Description
TRUE	evaluated 68 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel
FALSE	never evaluated

0-68

656

return 1;

executed 68 times by 4 tests: return 1;

Executed by:

tst_examples
tst_qquickpath
tst_qquickpathview
tst_qquickvisualdatamodel

657 } -

658 // more points means less jitter between items as they move along the -

659 // path, but takes longer to generate -

660

return qCeil(pathLength*5);

executed 236 times by 3 tests: return qCeil(pathLength*5);

Executed by:

tst_examples
tst_qquickpath
tst_qquickpathview

236

661 } -

662 -

663 //derivative of the equation -

664 static inline qreal slopeAt(qreal t, qreal a, qreal b, qreal c, qreal d) -

665 { -

666

return 3*t*t*(d - 3*c + 3*b - a) + 6*t*(c - 2*b + a) + 3*(b - a);

executed 76 times by 2 tests: return 3*t*t*(d - 3*c + 3*b - a) + 6*t*(c - 2*b + a) + 3*(b - a);

Executed by:

tst_examples
tst_qquickanimations

667 } -

668 -

669 void QQuickPath::createPointCache() const -

670 { -

671 Q_D(const QQuickPath); -

672 qreal pathLength = d->pathLength; -

673

if (pathLength <= 0 || qt_is_nan(pathLength))

pathLength <= 0	Description
TRUE	evaluated 40 times by 1 test Evaluated by: tst_qquickpathview
FALSE	evaluated 304 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

qt_is_nan(pathLength)	Description
TRUE	never evaluated
FALSE	evaluated 304 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

0-304

674

return;

executed 40 times by 1 test: return;

Executed by:

tst_qquickpathview

675 -

676 const int segments = segmentCount(d->_path, pathLength); -

677 const int lastElement = d->_path.elementCount() - 1; -

678 d->_pointCache.resize(segments+1); -

679 -

680 int currElement = -1; -

681 qreal bezLength = 0; -

682 QBezier currBez = nextBezier(d->_path, &currElement, &bezLength); -

683 qreal currLength = bezLength; -

684 qreal epc = currLength / pathLength; -

685 -

686

for (int i = 0; i < d->_pointCache.size(); i++) {

i < d->_pointCache.size()	Description
TRUE	evaluated 824862 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel
FALSE	evaluated 304 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

304-824862

687 //find which set we are in -

688 qreal prevPercent = 0; -

689 qreal prevOrigPercent = 0; -

690

for (int ii = 0; ii < d->_attributePoints.count(); ++ii) {

ii < d->_attri...Points.count()	Description
TRUE	evaluated 2264210 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel
FALSE	never evaluated

0-2264210

691 qreal percent = qreal(i)/segments; -

692 const AttributePoint &point = d->_attributePoints.at(ii); -

693

if (percent < point.percent || ii == d->_attributePoints.count() - 1) { //### || is special case for very last item

percent < point.percent	Description
TRUE	evaluated 824558 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel
FALSE	evaluated 1439652 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

ii == d->_attr...ts.count() - 1	Description
TRUE	evaluated 304 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel
FALSE	evaluated 1439348 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

304-1439652

694 qreal elementPercent = (percent - prevPercent); -

695 -

696 qreal spc = prevOrigPercent + elementPercent * point.scale; -

697 -

698

while (spc > epc) {

spc > epc	Description
TRUE	evaluated 358 times by 3 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview
FALSE	evaluated 824862 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

358-824862

699

if (currElement > lastElement)

currElement > lastElement	Description
TRUE	never evaluated
FALSE	evaluated 358 times by 3 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview

0-358

700

break;

never executed: break;

701 currBez = nextBezier(d->_path, &currElement, &bezLength); -

702

if (bezLength == 0.0) {

bezLength == 0.0	Description
TRUE	never evaluated
FALSE	evaluated 358 times by 3 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview

0-358

703 currLength = pathLength; -

704 epc = 1.0; -

705

break;

never executed: break;

706 } -

707 currLength += bezLength; -

708 epc = currLength / pathLength; -

709

}

executed 358 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickpath
tst_qquickpathview

358

710 qreal realT = (pathLength * spc - (currLength - bezLength)) / bezLength; -

711 d->_pointCache[i] = currBez.pointAt(qBound(qreal(0), realT, qreal(1))); -

712

break;

executed 824862 times by 4 tests: break;

Executed by:

tst_examples
tst_qquickpath
tst_qquickpathview
tst_qquickvisualdatamodel

824862

713 } -

714 prevOrigPercent = point.origpercent; -

715 prevPercent = point.percent; -

716

}

executed 1439348 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickpath
tst_qquickpathview
tst_qquickvisualdatamodel

1439348

717

}

executed 824862 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickpath
tst_qquickpathview
tst_qquickvisualdatamodel

824862

718

}

executed 304 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickpath
tst_qquickpathview
tst_qquickvisualdatamodel

304

719 -

720 void QQuickPath::invalidateSequentialHistory() const -

721 { -

722 Q_D(const QQuickPath); -

723 d->prevBez.isValid = false; -

724

}

executed 24 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickanimations

725 -

726 QPointF QQuickPath::sequentialPointAt(qreal p, qreal *angle) const -

727 { -

728 Q_D(const QQuickPath); -

729

return sequentialPointAt(d->_path, d->pathLength, d->_attributePoints, d->prevBez, p, angle);

executed 186 times by 2 tests: return sequentialPointAt(d->_path, d->pathLength, d->_attributePoints, d->prevBez, p, angle);

Executed by:

tst_examples
tst_qquickanimations

186

730 } -

731 -

732 QPointF QQuickPath::sequentialPointAt(const QPainterPath &path, const qreal &pathLength, const QList<AttributePoint> &attributePoints, QQuickCachedBezier &prevBez, qreal p, qreal *angle) -

733 { -

734 Q_ASSERT(p >= 0.0 && p <= 1.0); -

735 -

736

if (!prevBez.isValid)

!prevBez.isValid	Description
TRUE	evaluated 32 times by 2 tests Evaluated by: tst_examples tst_qquickanimations
FALSE	evaluated 281 times by 1 test Evaluated by: tst_qquickanimations

32-281

737

return p > .5 ? backwardsPointAt(path, pathLength, attributePoints, prevBez, p, angle) :

executed 32 times by 2 tests:

return p > .5 ? backwardsPointAt(path, pathLength, attributePoints, prevBez, p, angle) : forwardsPointAt(path, pathLength, attributePoints, prevBez, p, angle);

Executed by:

tst_examples
tst_qquickanimations

738

forwardsPointAt(path, pathLength, attributePoints, prevBez, p, angle);

executed 32 times by 2 tests:

return p > .5 ? backwardsPointAt(path, pathLength, attributePoints, prevBez, p, angle) : forwardsPointAt(path, pathLength, attributePoints, prevBez, p, angle);

Executed by:

tst_examples
tst_qquickanimations

739 -

740

return p < prevBez.p ? backwardsPointAt(path, pathLength, attributePoints, prevBez, p, angle) :

executed 281 times by 1 test:

return p < prevBez.p ? backwardsPointAt(path, pathLength, attributePoints, prevBez, p, angle) : forwardsPointAt(path, pathLength, attributePoints, prevBez, p, angle);

Executed by:

tst_qquickanimations

281

741

forwardsPointAt(path, pathLength, attributePoints, prevBez, p, angle);

executed 281 times by 1 test:

return p < prevBez.p ? backwardsPointAt(path, pathLength, attributePoints, prevBez, p, angle) : forwardsPointAt(path, pathLength, attributePoints, prevBez, p, angle);

Executed by:

tst_qquickanimations

281

742 } -

743 -

744 QPointF QQuickPath::forwardsPointAt(const QPainterPath &path, const qreal &pathLength, const QList<AttributePoint> &attributePoints, QQuickCachedBezier &prevBez, qreal p, qreal *angle) -

745 { -

746

if (pathLength <= 0 || qt_is_nan(pathLength))

pathLength <= 0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickanimations
FALSE	evaluated 265 times by 2 tests Evaluated by: tst_examples tst_qquickanimations

qt_is_nan(pathLength)	Description
TRUE	never evaluated
FALSE	evaluated 265 times by 2 tests Evaluated by: tst_examples tst_qquickanimations

0-265

747

return path.pointAtPercent(0); //expensive?

executed 2 times by 1 test: return path.pointAtPercent(0);

Executed by:

tst_qquickanimations

748 -

749 const int lastElement = path.elementCount() - 1; -

750 bool haveCachedBez = prevBez.isValid; -

751

int currElement = haveCachedBez ? prevBez.element : -1;

haveCachedBez	Description
TRUE	evaluated 237 times by 1 test Evaluated by: tst_qquickanimations
FALSE	evaluated 28 times by 2 tests Evaluated by: tst_examples tst_qquickanimations

28-237

752

qreal bezLength = haveCachedBez ? prevBez.bezLength : 0;

haveCachedBez	Description
TRUE	evaluated 237 times by 1 test Evaluated by: tst_qquickanimations
FALSE	evaluated 28 times by 2 tests Evaluated by: tst_examples tst_qquickanimations

28-237

753

QBezier currBez = haveCachedBez ? prevBez.bezier : nextBezier(path, &currElement, &bezLength);

haveCachedBez	Description
TRUE	evaluated 237 times by 1 test Evaluated by: tst_qquickanimations
FALSE	evaluated 28 times by 2 tests Evaluated by: tst_examples tst_qquickanimations

28-237

754

qreal currLength = haveCachedBez ? prevBez.currLength : bezLength;

haveCachedBez	Description
TRUE	evaluated 237 times by 1 test Evaluated by: tst_qquickanimations
FALSE	evaluated 28 times by 2 tests Evaluated by: tst_examples tst_qquickanimations

28-237

755 qreal epc = currLength / pathLength; -

756 -

757 //find which set we are in -

758 qreal prevPercent = 0; -

759 qreal prevOrigPercent = 0; -

760

for (int ii = 0; ii < attributePoints.count(); ++ii) {

ii < attributePoints.count()	Description
TRUE	evaluated 696 times by 2 tests Evaluated by: tst_examples tst_qquickanimations
FALSE	never evaluated

0-696

761 qreal percent = p; -

762 const AttributePoint &point = attributePoints.at(ii); -

763

if (percent < point.percent || ii == attributePoints.count() - 1) {

percent < point.percent	Description
TRUE	evaluated 235 times by 2 tests Evaluated by: tst_examples tst_qquickanimations
FALSE	evaluated 461 times by 2 tests Evaluated by: tst_examples tst_qquickanimations

ii == attribut...ts.count() - 1	Description
TRUE	evaluated 30 times by 1 test Evaluated by: tst_qquickanimations
FALSE	evaluated 431 times by 2 tests Evaluated by: tst_examples tst_qquickanimations

30-461

764 qreal elementPercent = (percent - prevPercent); -

765 -

766 qreal spc = prevOrigPercent + elementPercent * point.scale; -

767 -

768

while (spc > epc) {

spc > epc	Description
TRUE	evaluated 18 times by 1 test Evaluated by: tst_qquickanimations
FALSE	evaluated 265 times by 2 tests Evaluated by: tst_examples tst_qquickanimations

18-265

769 Q_ASSERT(!(currElement > lastElement)); -

770 Q_UNUSED(lastElement); -

771 currBez = nextBezier(path, &currElement, &bezLength); -

772 currLength += bezLength; -

773 epc = currLength / pathLength; -

774

}

executed 18 times by 1 test: end of block

Executed by:

tst_qquickanimations

775 prevBez.element = currElement; -

776 prevBez.bezLength = bezLength; -

777 prevBez.currLength = currLength; -

778 prevBez.bezier = currBez; -

779 prevBez.p = p; -

780 prevBez.isValid = true; -

781 -

782 qreal realT = (pathLength * spc - (currLength - bezLength)) / bezLength; -

783 -

784

if (angle) {

angle	Description
TRUE	evaluated 32 times by 2 tests Evaluated by: tst_examples tst_qquickanimations
FALSE	evaluated 233 times by 1 test Evaluated by: tst_qquickanimations

32-233

785 qreal m1 = slopeAt(realT, currBez.x1, currBez.x2, currBez.x3, currBez.x4); -

786 qreal m2 = slopeAt(realT, currBez.y1, currBez.y2, currBez.y3, currBez.y4); -

787 *angle = QLineF(0, 0, m1, m2).angle(); -

788

}

executed 32 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickanimations

789 -

790

return currBez.pointAt(qBound(qreal(0), realT, qreal(1)));

executed 265 times by 2 tests: return currBez.pointAt(qBound(qreal(0), realT, qreal(1)));

Executed by:

tst_examples
tst_qquickanimations

265

791 } -

792 prevOrigPercent = point.origpercent; -

793 prevPercent = point.percent; -

794

}

executed 431 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickanimations

431

795 -

796

return QPointF(0,0);

never executed: return QPointF(0,0);

797 } -

798 -

799 //ideally this should be merged with forwardsPointAt -

800 QPointF QQuickPath::backwardsPointAt(const QPainterPath &path, const qreal &pathLength, const QList<AttributePoint> &attributePoints, QQuickCachedBezier &prevBez, qreal p, qreal *angle) -

801 { -

802

if (pathLength <= 0 || qt_is_nan(pathLength))

pathLength <= 0	Description
TRUE	never evaluated
FALSE	evaluated 46 times by 1 test Evaluated by: tst_qquickanimations

qt_is_nan(pathLength)	Description
TRUE	never evaluated
FALSE	evaluated 46 times by 1 test Evaluated by: tst_qquickanimations

0-46

803

return path.pointAtPercent(0);

never executed: return path.pointAtPercent(0);

804 -

805 const int firstElement = 1; //element 0 is always a MoveTo, which we ignore -

806 bool haveCachedBez = prevBez.isValid; -

807

int currElement = haveCachedBez ? prevBez.element : path.elementCount();

haveCachedBez	Description
TRUE	evaluated 44 times by 1 test Evaluated by: tst_qquickanimations
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickanimations

2-44

808

qreal bezLength = haveCachedBez ? prevBez.bezLength : 0;

haveCachedBez	Description
TRUE	evaluated 44 times by 1 test Evaluated by: tst_qquickanimations
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickanimations

2-44

809

QBezier currBez = haveCachedBez ? prevBez.bezier : nextBezier(path, &currElement, &bezLength, true /*reverse*/);

haveCachedBez	Description
TRUE	evaluated 44 times by 1 test Evaluated by: tst_qquickanimations
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickanimations

2-44

810

qreal currLength = haveCachedBez ? prevBez.currLength : pathLength;

haveCachedBez	Description
TRUE	evaluated 44 times by 1 test Evaluated by: tst_qquickanimations
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickanimations

2-44

811 qreal prevLength = currLength - bezLength; -

812 qreal epc = prevLength / pathLength; -

813 -

814

for (int ii = attributePoints.count() - 1; ii > 0; --ii) {

ii > 0	Description
TRUE	evaluated 112 times by 1 test Evaluated by: tst_qquickanimations
FALSE	never evaluated

0-112

815 qreal percent = p; -

816 const AttributePoint &point = attributePoints.at(ii); -

817 const AttributePoint &prevPoint = attributePoints.at(ii-1); -

818

if (percent > prevPoint.percent || ii == 1) {

percent > prevPoint.percent	Description
TRUE	evaluated 38 times by 1 test Evaluated by: tst_qquickanimations
FALSE	evaluated 74 times by 1 test Evaluated by: tst_qquickanimations

ii == 1	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tst_qquickanimations
FALSE	evaluated 66 times by 1 test Evaluated by: tst_qquickanimations

8-74

819 qreal elementPercent = (percent - prevPoint.percent); -

820 -

821 qreal spc = prevPoint.origpercent + elementPercent * point.scale; -

822 -

823

while (spc < epc) {

spc < epc	Description
TRUE	evaluated 16 times by 1 test Evaluated by: tst_qquickanimations
FALSE	evaluated 46 times by 1 test Evaluated by: tst_qquickanimations

16-46

824 Q_ASSERT(!(currElement < firstElement)); -

825 Q_UNUSED(firstElement); -

826 currBez = nextBezier(path, &currElement, &bezLength, true /*reverse*/); -

827 //special case for first element is to avoid floating point math -

828 //causing an epc that never hits 0. -

829

currLength = (currElement == firstElement) ? bezLength : prevLength;

(currElement == firstElement)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qquickanimations
FALSE	evaluated 10 times by 1 test Evaluated by: tst_qquickanimations

6-10

830 prevLength = currLength - bezLength; -

831 epc = prevLength / pathLength; -

832

}

executed 16 times by 1 test: end of block

Executed by:

tst_qquickanimations

833 prevBez.element = currElement; -

834 prevBez.bezLength = bezLength; -

835 prevBez.currLength = currLength; -

836 prevBez.bezier = currBez; -

837 prevBez.p = p; -

838 prevBez.isValid = true; -

839 -

840 qreal realT = (pathLength * spc - (currLength - bezLength)) / bezLength; -

841 -

842

if (angle) {

angle	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qquickanimations
FALSE	evaluated 40 times by 1 test Evaluated by: tst_qquickanimations

6-40

843 qreal m1 = slopeAt(realT, currBez.x1, currBez.x2, currBez.x3, currBez.x4); -

844 qreal m2 = slopeAt(realT, currBez.y1, currBez.y2, currBez.y3, currBez.y4); -

845 *angle = QLineF(0, 0, m1, m2).angle(); -

846

}

executed 6 times by 1 test: end of block

Executed by:

tst_qquickanimations

847 -

848

return currBez.pointAt(qBound(qreal(0), realT, qreal(1)));

executed 46 times by 1 test: return currBez.pointAt(qBound(qreal(0), realT, qreal(1)));

Executed by:

tst_qquickanimations

849 } -

850

}

executed 66 times by 1 test: end of block

Executed by:

tst_qquickanimations

851 -

852

return QPointF(0,0);

never executed: return QPointF(0,0);

853 } -

854 -

855 QPointF QQuickPath::pointAt(qreal p) const -

856 { -

857 Q_D(const QQuickPath); -

858

if (d->_pointCache.isEmpty()) {

d->_pointCache.isEmpty()	Description
TRUE	evaluated 344 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel
FALSE	evaluated 71609 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

344-71609

859 createPointCache(); -

860

if (d->_pointCache.isEmpty())

d->_pointCache.isEmpty()	Description
TRUE	evaluated 40 times by 1 test Evaluated by: tst_qquickpathview
FALSE	evaluated 304 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

40-304

861

return QPointF();

executed 40 times by 1 test: return QPointF();

Executed by:

tst_qquickpathview

862

}

executed 304 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickpath
tst_qquickpathview
tst_qquickvisualdatamodel

304

863 -

864 const int segmentCount = d->_pointCache.size() - 1; -

865 qreal idxf = p*segmentCount; -

866 int idx1 = qFloor(idxf); -

867 qreal delta = idxf - idx1; -

868

if (idx1 > segmentCount)

idx1 > segmentCount	Description
TRUE	never evaluated
FALSE	evaluated 71913 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

0-71913

869

idx1 = segmentCount;

never executed: idx1 = segmentCount;

870

else if (idx1 < 0)

idx1 < 0	Description
TRUE	never evaluated
FALSE	evaluated 71913 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

0-71913

871

idx1 = 0;

never executed: idx1 = 0;

872 -

873

if (delta == 0.0)

delta == 0.0	Description
TRUE	evaluated 5011 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel
FALSE	evaluated 66902 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

5011-66902

874

return d->_pointCache.at(idx1);

executed 5011 times by 4 tests: return d->_pointCache.at(idx1);

Executed by:

tst_examples
tst_qquickpath
tst_qquickpathview
tst_qquickvisualdatamodel

5011

875 -

876 // interpolate between the two points. -

877 int idx2 = qCeil(idxf); -

878

if (idx2 > segmentCount)

idx2 > segmentCount	Description
TRUE	never evaluated
FALSE	evaluated 66902 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

0-66902

879

idx2 = segmentCount;

never executed: idx2 = segmentCount;

880

else if (idx2 < 0)

idx2 < 0	Description
TRUE	never evaluated
FALSE	evaluated 66902 times by 4 tests Evaluated by: tst_examples tst_qquickpath tst_qquickpathview tst_qquickvisualdatamodel

0-66902

881

idx2 = 0;

never executed: idx2 = 0;

882 -

883 QPointF p1 = d->_pointCache.at(idx1); -

884 QPointF p2 = d->_pointCache.at(idx2); -

885 QPointF pos = p1 * (1.0-delta) + p2 * delta; -

886 -

887

return pos;

executed 66902 times by 4 tests: return pos;

Executed by:

tst_examples
tst_qquickpath
tst_qquickpathview
tst_qquickvisualdatamodel

66902

888 } -

889 -

890 qreal QQuickPath::attributeAt(const QString &name, qreal percent) const -

891 { -

892 Q_D(const QQuickPath); -

893

if (percent < 0 || percent > 1)

percent < 0	Description
TRUE	never evaluated
FALSE	evaluated 5156 times by 2 tests Evaluated by: tst_examples tst_qquickpathview

percent > 1	Description
TRUE	evaluated 244 times by 1 test Evaluated by: tst_qquickpathview
FALSE	evaluated 4912 times by 2 tests Evaluated by: tst_examples tst_qquickpathview

0-5156

894

return 0;

executed 244 times by 1 test: return 0;

Executed by:

tst_qquickpathview

244

895 -

896

for (int ii = 0; ii < d->_attributePoints.count(); ++ii) {

ii < d->_attri...Points.count()	Description
TRUE	evaluated 11116 times by 2 tests Evaluated by: tst_examples tst_qquickpathview
FALSE	evaluated 24 times by 1 test Evaluated by: tst_qquickpathview

24-11116

897 const AttributePoint &point = d->_attributePoints.at(ii); -

898 -

899

if (point.percent == percent) {

point.percent == percent	Description
TRUE	evaluated 1452 times by 2 tests Evaluated by: tst_examples tst_qquickpathview
FALSE	evaluated 9664 times by 2 tests Evaluated by: tst_examples tst_qquickpathview

1452-9664

900

return point.values.value(name);

executed 1452 times by 2 tests: return point.values.value(name);

Executed by:

tst_examples
tst_qquickpathview

1452

901

} else if (point.percent > percent) {

point.percent > percent	Description
TRUE	evaluated 3436 times by 2 tests Evaluated by: tst_examples tst_qquickpathview
FALSE	evaluated 6228 times by 2 tests Evaluated by: tst_examples tst_qquickpathview

3436-6228

902 qreal lastValue = -

903

ii?(d->_attributePoints.at(ii - 1).values.value(name)):0;

ii	Description
TRUE	evaluated 3436 times by 2 tests Evaluated by: tst_examples tst_qquickpathview
FALSE	never evaluated

0-3436

904 qreal lastPercent = -

905

ii?(d->_attributePoints.at(ii - 1).percent):0;

ii	Description
TRUE	evaluated 3436 times by 2 tests Evaluated by: tst_examples tst_qquickpathview
FALSE	never evaluated

0-3436

906 qreal curValue = point.values.value(name); -

907 qreal curPercent = point.percent; -

908 -

909

return lastValue + (curValue - lastValue) * (percent - lastPercent) / (curPercent - lastPercent);

executed 3436 times by 2 tests: return lastValue + (curValue - lastValue) * (percent - lastPercent) / (curPercent - lastPercent);

Executed by:

tst_examples
tst_qquickpathview

3436

910 } -

911

}

executed 6228 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickpathview

6228

912 -

913

return 0;

executed 24 times by 1 test: return 0;

Executed by:

tst_qquickpathview

914 } -

915 -

916 /****************************************************************************/ -

917 -

918 qreal QQuickCurve::x() const -

919 { -

920

return _x.isNull ? 0 : _x.value;

executed 10344 times by 6 tests: return _x.isNull ? 0 : _x.value;

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

10344

921 } -

922 -

923 void QQuickCurve::setX(qreal x) -

924 { -

925

if (_x.isNull || _x != x) {

_x.isNull	Description
TRUE	evaluated 10028 times by 6 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickshape tst_qquickvisualdatamodel
FALSE	evaluated 24 times by 2 tests Evaluated by: tst_examples tst_qquickpathview

_x != x	Description
TRUE	evaluated 24 times by 2 tests Evaluated by: tst_examples tst_qquickpathview
FALSE	never evaluated

0-10028

926 _x = x; -

927 emit xChanged(); -

928 emit changed(); -

929

}

executed 10052 times by 6 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

10052

930

}

executed 10052 times by 6 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

10052

931 -

932 bool QQuickCurve::hasX() -

933 { -

934

return _x.isValid();

executed 1504 times by 6 tests: return _x.isValid();

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

1504

935 } -

936 -

937 qreal QQuickCurve::y() const -

938 { -

939

return _y.isNull ? 0 : _y.value;

executed 10390 times by 6 tests: return _y.isNull ? 0 : _y.value;

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

10390

940 } -

941 -

942 void QQuickCurve::setY(qreal y) -

943 { -

944

if (_y.isNull || _y != y) {

_y.isNull	Description
TRUE	evaluated 10056 times by 6 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath tst_qquickpathview tst_qquickshape tst_qquickvisualdatamodel
FALSE	evaluated 48 times by 3 tests Evaluated by: tst_examples tst_qquickpathview tst_qquickshape

_y != y	Description
TRUE	evaluated 48 times by 3 tests Evaluated by: tst_examples tst_qquickpathview tst_qquickshape
FALSE	never evaluated

0-10056

945 _y = y; -

946 emit yChanged(); -

947 emit changed(); -

948

}

executed 10104 times by 6 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

10104

949

}

executed 10104 times by 6 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

10104

950 -

951 bool QQuickCurve::hasY() -

952 { -

953

return _y.isValid();

executed 1524 times by 6 tests: return _y.isValid();

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

1524

954 } -

955 -

956 qreal QQuickCurve::relativeX() const -

957 { -

958

return _relativeX;

executed 74 times by 3 tests: return _relativeX;

Executed by:

tst_examples
tst_qquickpathview
tst_qquickshape

959 } -

960 -

961 void QQuickCurve::setRelativeX(qreal x) -

962 { -

963

if (_relativeX.isNull || _relativeX != x) {

_relativeX.isNull	Description
TRUE	evaluated 54 times by 3 tests Evaluated by: tst_examples tst_qquickpathview tst_qquickshape
FALSE	never evaluated

_relativeX != x	Description
TRUE	never evaluated
FALSE	never evaluated

0-54

964 _relativeX = x; -

965 emit relativeXChanged(); -

966 emit changed(); -

967

}

executed 54 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickpathview
tst_qquickshape

968

}

executed 54 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickpathview
tst_qquickshape

969 -

970 bool QQuickCurve::hasRelativeX() -

971 { -

972

return _relativeX.isValid();

executed 10420 times by 6 tests: return _relativeX.isValid();

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

10420

973 } -

974 -

975 qreal QQuickCurve::relativeY() const -

976 { -

977

return _relativeY;

executed 28 times by 2 tests: return _relativeY;

Executed by:

tst_examples
tst_qquickpathview

978 } -

979 -

980 void QQuickCurve::setRelativeY(qreal y) -

981 { -

982

if (_relativeY.isNull || _relativeY != y) {

_relativeY.isNull	Description
TRUE	evaluated 26 times by 2 tests Evaluated by: tst_examples tst_qquickpathview
FALSE	never evaluated

_relativeY != y	Description
TRUE	never evaluated
FALSE	never evaluated

0-26

983 _relativeY = y; -

984 emit relativeYChanged(); -

985 emit changed(); -

986

}

executed 26 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickpathview

987

}

executed 26 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickpathview

988 -

989 bool QQuickCurve::hasRelativeY() -

990 { -

991

return _relativeY.isValid();

executed 10420 times by 6 tests: return _relativeY.isValid();

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

10420

992 } -

993 -

994 /****************************************************************************/ -

995 -

996 /*! -

997 \qmltype PathAttribute -

998 \instantiates QQuickPathAttribute -

999 \inqmlmodule QtQuick -

1000 \ingroup qtquick-animation-paths -

1001 \brief Specifies how to set an attribute at a given position in a Path. -

1002 -

1003 The PathAttribute object allows attributes consisting of a name and -

1004 a value to be specified for various points along a path. The -

1005 attributes are exposed to the delegate as -

1006 \l{Attached Properties and Attached Signal Handlers} {Attached Properties}. -

1007 The value of an attribute at any particular point along the path is interpolated -

1008 from the PathAttributes bounding that point. -

1009 -

1010 The example below shows a path with the items scaled to 30% with -

1011 opacity 50% at the top of the path and scaled 100% with opacity -

1012 100% at the bottom. Note the use of the PathView.iconScale and -

1013 PathView.iconOpacity attached properties to set the scale and opacity -

1014 of the delegate. -

1015 -

1016 \table -

1017 \row -

1018 \li \image declarative-pathattribute.png -

1019 \li -

1020 \snippet qml/pathview/pathattributes.qml 0 -

1021 (see the PathView documentation for the specification of ContactModel.qml -

1022 used for ContactModel above.) -

1023 \endtable -

1024 -

1025 -

1026 \sa Path -

1027 */ -

1028 -

1029 /*! -

1030 \qmlproperty string QtQuick::PathAttribute::name -

1031 This property holds the name of the attribute to change. -

1032 -

1033 This attribute will be available to the delegate as PathView.<name> -

1034 -

1035 Note that using an existing Item property name such as "opacity" as an -

1036 attribute is allowed. This is because path attributes add a new -

1037 \l{Attached Properties and Attached Signal Handlers} {Attached Property} -

1038 which in no way clashes with existing properties. -

1039 */ -

1040 -

1041 /*! -

1042 the name of the attribute to change. -

1043 */ -

1044 -

1045 QString QQuickPathAttribute::name() const -

1046 { -

1047

return _name;

executed 1764 times by 2 tests: return _name;

Executed by:

tst_examples
tst_qquickpathview

1764

1048 } -

1049 -

1050 void QQuickPathAttribute::setName(const QString &name) -

1051 { -

1052

if (_name == name)

_name == name	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickpathview
FALSE	evaluated 546 times by 2 tests Evaluated by: tst_examples tst_qquickpathview

2-546

1053

return;

executed 2 times by 1 test: return;

Executed by:

tst_qquickpathview

1054 _name = name; -

1055 emit nameChanged(); -

1056

}

executed 546 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickpathview

546

1057 -

1058 /*! -

1059 \qmlproperty real QtQuick::PathAttribute::value -

1060 This property holds the value for the attribute. -

1061 -

1062 The value specified can be used to influence the visual appearance -

1063 of an item along the path. For example, the following Path specifies -

1064 an attribute named \e itemRotation, which has the value \e 0 at the -

1065 beginning of the path, and the value 90 at the end of the path. -

1066 -

1067 \qml -

1068 Path { -

1069 startX: 0 -

1070 startY: 0 -

1071 PathAttribute { name: "itemRotation"; value: 0 } -

1072 PathLine { x: 100; y: 100 } -

1073 PathAttribute { name: "itemRotation"; value: 90 } -

1074 } -

1075 \endqml -

1076 -

1077 In our delegate, we can then bind the \e rotation property to the -

1078 \l{Attached Properties and Attached Signal Handlers} {Attached Property} -

1079 \e PathView.itemRotation created for this attribute. -

1080 -

1081 \qml -

1082 Rectangle { -

1083 width: 10; height: 10 -

1084 rotation: PathView.itemRotation -

1085 } -

1086 \endqml -

1087 -

1088 As each item is positioned along the path, it will be rotated accordingly: -

1089 an item at the beginning of the path with be not be rotated, an item at -

1090 the end of the path will be rotated 90 degrees, and an item mid-way along -

1091 the path will be rotated 45 degrees. -

1092 */ -

1093 -

1094 /*! -

1095 the new value of the attribute. -

1096 */ -

1097 qreal QQuickPathAttribute::value() const -

1098 { -

1099

return _value;

executed 1202 times by 2 tests: return _value;

Executed by:

tst_examples
tst_qquickpathview

1202

1100 } -

1101 -

1102 void QQuickPathAttribute::setValue(qreal value) -

1103 { -

1104

if (_value != value) {

_value != value	Description
TRUE	evaluated 440 times by 2 tests Evaluated by: tst_examples tst_qquickpathview
FALSE	evaluated 98 times by 1 test Evaluated by: tst_qquickpathview

98-440

1105 _value = value; -

1106 emit valueChanged(); -

1107 emit changed(); -

1108

}

executed 440 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickpathview

440

1109

}

executed 538 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickpathview

538

1110 -

1111 /****************************************************************************/ -

1112 -

1113 /*! -

1114 \qmltype PathLine -

1115 \instantiates QQuickPathLine -

1116 \inqmlmodule QtQuick -

1117 \ingroup qtquick-animation-paths -

1118 \brief Defines a straight line. -

1119 -

1120 The example below creates a path consisting of a straight line from -

1121 0,100 to 200,100: -

1122 -

1123 \qml -

1124 Path { -

1125 startX: 0; startY: 100 -

1126 PathLine { x: 200; y: 100 } -

1127 } -

1128 \endqml -

1129 -

1130 \sa Path, PathQuad, PathCubic, PathArc, PathAngleArc, PathCurve, PathSvg, PathMove -

1131 */ -

1132 -

1133 /*! -

1134 \qmlproperty real QtQuick::PathLine::x -

1135 \qmlproperty real QtQuick::PathLine::y -

1136 -

1137 Defines the end point of the line. -

1138 -

1139 \sa relativeX, relativeY -

1140 */ -

1141 -

1142 /*! -

1143 \qmlproperty real QtQuick::PathLine::relativeX -

1144 \qmlproperty real QtQuick::PathLine::relativeY -

1145 -

1146 Defines the end point of the line relative to its start. -

1147 -

1148 If both a relative and absolute end position are specified for a single axis, the relative -

1149 position will be used. -

1150 -

1151 Relative and absolute positions can be mixed, for example it is valid to set a relative x -

1152 and an absolute y. -

1153 -

1154 \sa x, y -

1155 */ -

1156 -

1157 inline QPointF positionForCurve(const QQuickPathData &data, const QPointF &prevPoint) -

1158 { -

1159 QQuickCurve *curve = data.curves.at(data.index); -

1160 bool isEnd = data.index == data.curves.size() - 1; -

1161

return QPointF(curve->hasRelativeX() ? prevPoint.x() + curve->relativeX() : !isEnd || curve->hasX() ? curve->x() : data.endPoint.x(),

executed 10420 times by 6 tests:

return QPointF(curve->hasRelativeX() ? prevPoint.x() + curve->relativeX() : !isEnd || curve->hasX() ? curve->x() : data.endPoint.x(), curve->hasRelativeY() ? prevPoint.y() + curve->relativeY() : !isEnd || curve->hasY() ? curve->y() : data.endPoint.y());

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

10420

1162

curve->hasRelativeY() ? prevPoint.y() + curve->relativeY() : !isEnd || curve->hasY() ? curve->y() : data.endPoint.y());

executed 10420 times by 6 tests:

return QPointF(curve->hasRelativeX() ? prevPoint.x() + curve->relativeX() : !isEnd || curve->hasX() ? curve->x() : data.endPoint.x(), curve->hasRelativeY() ? prevPoint.y() + curve->relativeY() : !isEnd || curve->hasY() ? curve->y() : data.endPoint.y());

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

10420

1163 } -

1164 -

1165 void QQuickPathLine::addToPath(QPainterPath &path, const QQuickPathData &data) -

1166 { -

1167 path.lineTo(positionForCurve(data, path.currentPosition())); -

1168

}

executed 1062 times by 6 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath
tst_qquickpathview
tst_qquickshape
tst_qquickvisualdatamodel

1062

1169 -

1170 /****************************************************************************/ -

1171 -

1172 /*! -

1173 \qmltype PathMove -

1174 \instantiates QQuickPathMove -

1175 \inqmlmodule QtQuick -

1176 \ingroup qtquick-animation-paths -

1177 \brief Moves the Path's position. -

1178 -

1179 The example below creates a path consisting of two horizontal lines with -

1180 some empty space between them. All three segments have a width of 100: -

1181 -

1182 \qml -

1183 Path { -

1184 startX: 0; startY: 100 -

1185 PathLine { relativeX: 100; y: 100 } -

1186 PathMove { relativeX: 100; y: 100 } -

1187 PathLine { relativeX: 100; y: 100 } -

1188 } -

1189 \endqml -

1190 -

1191 \note PathMove should not be used in a Path associated with a PathView. Use -

1192 PathLine instead. For ShapePath however it is important to distinguish -

1193 between the operations of drawing a straight line and moving the path -

1194 position without drawing anything. -

1195 -

1196 \sa Path, PathQuad, PathCubic, PathArc, PathAngleArc, PathCurve, PathSvg, PathLine -

1197 */ -

1198 -

1199 /*! -

1200 \qmlproperty real QtQuick::PathMove::x -

1201 \qmlproperty real QtQuick::PathMove::y -

1202 -

1203 Defines the position to move to. -

1204 -

1205 \sa relativeX, relativeY -

1206 */ -

1207 -

1208 /*! -

1209 \qmlproperty real QtQuick::PathMove::relativeX -

1210 \qmlproperty real QtQuick::PathMove::relativeY -

1211 -

1212 Defines the position to move to relative to its start. -

1213 -

1214 If both a relative and absolute end position are specified for a single axis, the relative -

1215 position will be used. -

1216 -

1217 Relative and absolute positions can be mixed, for example it is valid to set a relative x -

1218 and an absolute y. -

1219 -

1220 \sa x, y -

1221 */ -

1222 -

1223 void QQuickPathMove::addToPath(QPainterPath &path, const QQuickPathData &data) -

1224 { -

1225 path.moveTo(positionForCurve(data, path.currentPosition())); -

1226

}

executed 972 times by 1 test: end of block

Executed by:

tst_examples

972

1227 -

1228 /****************************************************************************/ -

1229 -

1230 /*! -

1231 \qmltype PathQuad -

1232 \instantiates QQuickPathQuad -

1233 \inqmlmodule QtQuick -

1234 \ingroup qtquick-animation-paths -

1235 \brief Defines a quadratic Bezier curve with a control point. -

1236 -

1237 The following QML produces the path shown below: -

1238 \table -

1239 \row -

1240 \li \image declarative-pathquad.png -

1241 \li -

1242 \qml -

1243 Path { -

1244 startX: 0; startY: 0 -

1245 PathQuad { x: 200; y: 0; controlX: 100; controlY: 150 } -

1246 } -

1247 \endqml -

1248 \endtable -

1249 -

1250 \sa Path, PathCubic, PathLine, PathArc, PathAngleArc, PathCurve, PathSvg -

1251 */ -

1252 -

1253 /*! -

1254 \qmlproperty real QtQuick::PathQuad::x -

1255 \qmlproperty real QtQuick::PathQuad::y -

1256 -

1257 Defines the end point of the curve. -

1258 -

1259 \sa relativeX, relativeY -

1260 */ -

1261 -

1262 /*! -

1263 \qmlproperty real QtQuick::PathQuad::relativeX -

1264 \qmlproperty real QtQuick::PathQuad::relativeY -

1265 -

1266 Defines the end point of the curve relative to its start. -

1267 -

1268 If both a relative and absolute end position are specified for a single axis, the relative -

1269 position will be used. -

1270 -

1271 Relative and absolute positions can be mixed, for example it is valid to set a relative x -

1272 and an absolute y. -

1273 -

1274 \sa x, y -

1275 */ -

1276 -

1277 /*! -

1278 \qmlproperty real QtQuick::PathQuad::controlX -

1279 \qmlproperty real QtQuick::PathQuad::controlY -

1280 -

1281 Defines the position of the control point. -

1282 */ -

1283 -

1284 /*! -

1285 the x position of the control point. -

1286 */ -

1287 qreal QQuickPathQuad::controlX() const -

1288 { -

1289

return _controlX;

executed 188 times by 3 tests: return _controlX;

Executed by:

tst_examples
tst_qquickpathview
tst_qquickshape

188

1290 } -

1291 -

1292 void QQuickPathQuad::setControlX(qreal x) -

1293 { -

1294

if (_controlX != x) {

_controlX != x	Description
TRUE	evaluated 162 times by 3 tests Evaluated by: tst_examples tst_qquickpathview tst_qquickshape
FALSE	evaluated 16 times by 2 tests Evaluated by: tst_examples tst_qquickshape

16-162

1295 _controlX = x; -

1296 emit controlXChanged(); -

1297 emit changed(); -

1298

}

executed 162 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickpathview
tst_qquickshape

162

1299

}

executed 178 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickpathview
tst_qquickshape

178

1300 -

1301 -

1302 /*! -

1303 the y position of the control point. -

1304 */ -

1305 qreal QQuickPathQuad::controlY() const -

1306 { -

1307

return _controlY;

executed 188 times by 3 tests: return _controlY;

Executed by:

tst_examples
tst_qquickpathview
tst_qquickshape

188

1308 } -

1309 -

1310 void QQuickPathQuad::setControlY(qreal y) -

1311 { -

1312

if (_controlY != y) {

_controlY != y	Description
TRUE	evaluated 174 times by 3 tests Evaluated by: tst_examples tst_qquickpathview tst_qquickshape
FALSE	evaluated 4 times by 1 test Evaluated by: tst_examples

4-174

1313 _controlY = y; -

1314 emit controlYChanged(); -

1315 emit changed(); -

1316

}

executed 174 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickpathview
tst_qquickshape

174

1317

}

executed 178 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickpathview
tst_qquickshape

178

1318 -

1319 /*! -

1320 \qmlproperty real QtQuick::PathQuad::relativeControlX -

1321 \qmlproperty real QtQuick::PathQuad::relativeControlY -

1322 -

1323 Defines the position of the control point relative to the curve's start. -

1324 -

1325 If both a relative and absolute control position are specified for a single axis, the relative -

1326 position will be used. -

1327 -

1328 Relative and absolute positions can be mixed, for example it is valid to set a relative control x -

1329 and an absolute control y. -

1330 -

1331 \sa controlX, controlY -

1332 */ -

1333 -

1334 qreal QQuickPathQuad::relativeControlX() const -

1335 { -

1336

return _relativeControlX;

never executed: return _relativeControlX;

1337 } -

1338 -

1339 void QQuickPathQuad::setRelativeControlX(qreal x) -

1340 { -

1341

if (_relativeControlX.isNull || _relativeControlX != x) {

_relativeControlX.isNull	Description
TRUE	never evaluated
FALSE	never evaluated

_relativeControlX != x	Description
TRUE	never evaluated
FALSE	never evaluated

1342 _relativeControlX = x; -

1343 emit relativeControlXChanged(); -

1344 emit changed(); -

1345

}

never executed: end of block

1346

}

never executed: end of block

1347 -

1348 bool QQuickPathQuad::hasRelativeControlX() -

1349 { -

1350

return _relativeControlX.isValid();

executed 186 times by 3 tests: return _relativeControlX.isValid();

Executed by:

tst_examples
tst_qquickpathview
tst_qquickshape

186

1351 } -

1352 -

1353 qreal QQuickPathQuad::relativeControlY() const -

1354 { -

1355

return _relativeControlY;

never executed: return _relativeControlY;

1356 } -

1357 -

1358 void QQuickPathQuad::setRelativeControlY(qreal y) -

1359 { -

1360

if (_relativeControlY.isNull || _relativeControlY != y) {

_relativeControlY.isNull	Description
TRUE	never evaluated
FALSE	never evaluated

_relativeControlY != y	Description
TRUE	never evaluated
FALSE	never evaluated

1361 _relativeControlY = y; -

1362 emit relativeControlYChanged(); -

1363 emit changed(); -

1364

}

never executed: end of block

1365

}

never executed: end of block

1366 -

1367 bool QQuickPathQuad::hasRelativeControlY() -

1368 { -

1369

return _relativeControlY.isValid();

executed 186 times by 3 tests: return _relativeControlY.isValid();

Executed by:

tst_examples
tst_qquickpathview
tst_qquickshape

186

1370 } -

1371 -

1372 void QQuickPathQuad::addToPath(QPainterPath &path, const QQuickPathData &data) -

1373 { -

1374 const QPointF &prevPoint = path.currentPosition(); -

1375 QPointF controlPoint(hasRelativeControlX() ? prevPoint.x() + relativeControlX() : controlX(), -

1376 hasRelativeControlY() ? prevPoint.y() + relativeControlY() : controlY()); -

1377 path.quadTo(controlPoint, positionForCurve(data, path.currentPosition())); -

1378

}

executed 186 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickpathview
tst_qquickshape

186

1379 -

1380 /****************************************************************************/ -

1381 -

1382 /*! -

1383 \qmltype PathCubic -

1384 \instantiates QQuickPathCubic -

1385 \inqmlmodule QtQuick -

1386 \ingroup qtquick-animation-paths -

1387 \brief Defines a cubic Bezier curve with two control points. -

1388 -

1389 The following QML produces the path shown below: -

1390 \table -

1391 \row -

1392 \li \image declarative-pathcubic.png -

1393 \li -

1394 \qml -

1395 Path { -

1396 startX: 20; startY: 0 -

1397 PathCubic { -

1398 x: 180; y: 0 -

1399 control1X: -10; control1Y: 90 -

1400 control2X: 210; control2Y: 90 -

1401 } -

1402 } -

1403 \endqml -

1404 \endtable -

1405 -

1406 \sa Path, PathQuad, PathLine, PathArc, PathAngleArc, PathCurve, PathSvg -

1407 */ -

1408 -

1409 /*! -

1410 \qmlproperty real QtQuick::PathCubic::x -

1411 \qmlproperty real QtQuick::PathCubic::y -

1412 -

1413 Defines the end point of the curve. -

1414 -

1415 \sa relativeX, relativeY -

1416 */ -

1417 -

1418 /*! -

1419 \qmlproperty real QtQuick::PathCubic::relativeX -

1420 \qmlproperty real QtQuick::PathCubic::relativeY -

1421 -

1422 Defines the end point of the curve relative to its start. -

1423 -

1424 If both a relative and absolute end position are specified for a single axis, the relative -

1425 position will be used. -

1426 -

1427 Relative and absolute positions can be mixed, for example it is valid to set a relative x -

1428 and an absolute y. -

1429 -

1430 \sa x, y -

1431 */ -

1432 -

1433 /*! -

1434 \qmlproperty real QtQuick::PathCubic::control1X -

1435 \qmlproperty real QtQuick::PathCubic::control1Y -

1436 -

1437 Defines the position of the first control point. -

1438 */ -

1439 qreal QQuickPathCubic::control1X() const -

1440 { -

1441

return _control1X;

executed 7910 times by 4 tests: return _control1X;

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpathview
tst_qquickshape

7910

1442 } -

1443 -

1444 void QQuickPathCubic::setControl1X(qreal x) -

1445 { -

1446

if (_control1X != x) {

_control1X != x	Description
TRUE	evaluated 7894 times by 3 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpathview
FALSE	evaluated 6 times by 2 tests Evaluated by: tst_examples tst_qquickshape

6-7894

1447 _control1X = x; -

1448 emit control1XChanged(); -

1449 emit changed(); -

1450

}

executed 7894 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpathview

7894

1451

}

executed 7900 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpathview
tst_qquickshape

7900

1452 -

1453 qreal QQuickPathCubic::control1Y() const -

1454 { -

1455

return _control1Y;

executed 7910 times by 4 tests: return _control1Y;

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpathview
tst_qquickshape

7910

1456 } -

1457 -

1458 void QQuickPathCubic::setControl1Y(qreal y) -

1459 { -

1460

if (_control1Y != y) {

_control1Y != y	Description
TRUE	evaluated 7774 times by 4 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpathview tst_qquickshape
FALSE	evaluated 126 times by 2 tests Evaluated by: tst_examples tst_qquickpathview

126-7774

1461 _control1Y = y; -

1462 emit control1YChanged(); -

1463 emit changed(); -

1464

}

executed 7774 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpathview
tst_qquickshape

7774

1465

}

executed 7900 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpathview
tst_qquickshape

7900

1466 -

1467 /*! -

1468 \qmlproperty real QtQuick::PathCubic::control2X -

1469 \qmlproperty real QtQuick::PathCubic::control2Y -

1470 -

1471 Defines the position of the second control point. -

1472 */ -

1473 qreal QQuickPathCubic::control2X() const -

1474 { -

1475

return _control2X;

executed 7910 times by 4 tests: return _control2X;

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpathview
tst_qquickshape

7910

1476 } -

1477 -

1478 void QQuickPathCubic::setControl2X(qreal x) -

1479 { -

1480

if (_control2X != x) {

_control2X != x	Description
TRUE	evaluated 7898 times by 4 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpathview tst_qquickshape
FALSE	evaluated 6 times by 1 test Evaluated by: tst_examples

6-7898

1481 _control2X = x; -

1482 emit control2XChanged(); -

1483 emit changed(); -

1484

}

executed 7898 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpathview
tst_qquickshape

7898

1485

}

executed 7904 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpathview
tst_qquickshape

7904

1486 -

1487 qreal QQuickPathCubic::control2Y() const -

1488 { -

1489

return _control2Y;

executed 7910 times by 4 tests: return _control2Y;

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpathview
tst_qquickshape

7910

1490 } -

1491 -

1492 void QQuickPathCubic::setControl2Y(qreal y) -

1493 { -

1494

if (_control2Y != y) {

_control2Y != y	Description
TRUE	evaluated 7776 times by 4 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpathview tst_qquickshape
FALSE	evaluated 124 times by 2 tests Evaluated by: tst_examples tst_qquickpathview

124-7776

1495 _control2Y = y; -

1496 emit control2YChanged(); -

1497 emit changed(); -

1498

}

executed 7776 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpathview
tst_qquickshape

7776

1499

}

executed 7900 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpathview
tst_qquickshape

7900

1500 -

1501 /*! -

1502 \qmlproperty real QtQuick::PathCubic::relativeControl1X -

1503 \qmlproperty real QtQuick::PathCubic::relativeControl1Y -

1504 \qmlproperty real QtQuick::PathCubic::relativeControl2X -

1505 \qmlproperty real QtQuick::PathCubic::relativeControl2Y -

1506 -

1507 Defines the positions of the control points relative to the curve's start. -

1508 -

1509 If both a relative and absolute control position are specified for a control point's axis, the relative -

1510 position will be used. -

1511 -

1512 Relative and absolute positions can be mixed, for example it is valid to set a relative control1 x -

1513 and an absolute control1 y. -

1514 -

1515 \sa control1X, control1Y, control2X, control2Y -

1516 */ -

1517 -

1518 qreal QQuickPathCubic::relativeControl1X() const -

1519 { -

1520

return _relativeControl1X;

never executed: return _relativeControl1X;

1521 } -

1522 -

1523 void QQuickPathCubic::setRelativeControl1X(qreal x) -

1524 { -

1525

if (_relativeControl1X.isNull || _relativeControl1X != x) {

_relativeControl1X.isNull	Description
TRUE	never evaluated
FALSE	never evaluated

_relativeControl1X != x	Description
TRUE	never evaluated
FALSE	never evaluated

1526 _relativeControl1X = x; -

1527 emit relativeControl1XChanged(); -

1528 emit changed(); -

1529

}

never executed: end of block

1530

}

never executed: end of block

1531 -

1532 bool QQuickPathCubic::hasRelativeControl1X() -

1533 { -

1534

return _relativeControl1X.isValid();

executed 7908 times by 4 tests: return _relativeControl1X.isValid();

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpathview
tst_qquickshape

7908

1535 } -

1536 -

1537 qreal QQuickPathCubic::relativeControl1Y() const -

1538 { -

1539

return _relativeControl1Y;

never executed: return _relativeControl1Y;

1540 } -

1541 -

1542 void QQuickPathCubic::setRelativeControl1Y(qreal y) -

1543 { -

1544

if (_relativeControl1Y.isNull || _relativeControl1Y != y) {

_relativeControl1Y.isNull	Description
TRUE	never evaluated
FALSE	never evaluated

_relativeControl1Y != y	Description
TRUE	never evaluated
FALSE	never evaluated

1545 _relativeControl1Y = y; -

1546 emit relativeControl1YChanged(); -

1547 emit changed(); -

1548

}

never executed: end of block

1549

}

never executed: end of block

1550 -

1551 bool QQuickPathCubic::hasRelativeControl1Y() -

1552 { -

1553

return _relativeControl1Y.isValid();

executed 7908 times by 4 tests: return _relativeControl1Y.isValid();

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpathview
tst_qquickshape

7908

1554 } -

1555 -

1556 qreal QQuickPathCubic::relativeControl2X() const -

1557 { -

1558

return _relativeControl2X;

never executed: return _relativeControl2X;

1559 } -

1560 -

1561 void QQuickPathCubic::setRelativeControl2X(qreal x) -

1562 { -

1563

if (_relativeControl2X.isNull || _relativeControl2X != x) {

_relativeControl2X.isNull	Description
TRUE	never evaluated
FALSE	never evaluated

_relativeControl2X != x	Description
TRUE	never evaluated
FALSE	never evaluated

1564 _relativeControl2X = x; -

1565 emit relativeControl2XChanged(); -

1566 emit changed(); -

1567

}

never executed: end of block

1568

}

never executed: end of block

1569 -

1570 bool QQuickPathCubic::hasRelativeControl2X() -

1571 { -

1572

return _relativeControl2X.isValid();

executed 7908 times by 4 tests: return _relativeControl2X.isValid();

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpathview
tst_qquickshape

7908

1573 } -

1574 -

1575 qreal QQuickPathCubic::relativeControl2Y() const -

1576 { -

1577

return _relativeControl2Y;

never executed: return _relativeControl2Y;

1578 } -

1579 -

1580 void QQuickPathCubic::setRelativeControl2Y(qreal y) -

1581 { -

1582

if (_relativeControl2Y.isNull || _relativeControl2Y != y) {

_relativeControl2Y.isNull	Description
TRUE	never evaluated
FALSE	never evaluated

_relativeControl2Y != y	Description
TRUE	never evaluated
FALSE	never evaluated

1583 _relativeControl2Y = y; -

1584 emit relativeControl2YChanged(); -

1585 emit changed(); -

1586

}

never executed: end of block

1587

}

never executed: end of block

1588 -

1589 bool QQuickPathCubic::hasRelativeControl2Y() -

1590 { -

1591

return _relativeControl2Y.isValid();

executed 7908 times by 4 tests: return _relativeControl2Y.isValid();

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpathview
tst_qquickshape

7908

1592 } -

1593 -

1594 void QQuickPathCubic::addToPath(QPainterPath &path, const QQuickPathData &data) -

1595 { -

1596 const QPointF &prevPoint = path.currentPosition(); -

1597 QPointF controlPoint1(hasRelativeControl1X() ? prevPoint.x() + relativeControl1X() : control1X(), -

1598 hasRelativeControl1Y() ? prevPoint.y() + relativeControl1Y() : control1Y()); -

1599 QPointF controlPoint2(hasRelativeControl2X() ? prevPoint.x() + relativeControl2X() : control2X(), -

1600 hasRelativeControl2Y() ? prevPoint.y() + relativeControl2Y() : control2Y()); -

1601 path.cubicTo(controlPoint1, controlPoint2, positionForCurve(data, path.currentPosition())); -

1602

}

executed 7908 times by 4 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpathview
tst_qquickshape

7908

1603 -

1604 /****************************************************************************/ -

1605 -

1606 /*! -

1607 \qmltype PathCurve -

1608 \instantiates QQuickPathCatmullRomCurve -

1609 \inqmlmodule QtQuick -

1610 \ingroup qtquick-animation-paths -

1611 \brief Defines a point on a Catmull-Rom curve. -

1612 -

1613 PathCurve provides an easy way to specify a curve passing directly through a set of points. -

1614 Typically multiple PathCurves are used in a series, as the following example demonstrates: -

1615 -

1616 \snippet qml/path/basiccurve.qml 0 -

1617 -

1618 This example produces the following path (with the starting point and PathCurve points -

1619 highlighted in red): -

1620 -

1621 \image declarative-pathcurve.png -

1622 -

1623 \sa Path, PathLine, PathQuad, PathCubic, PathArc, PathSvg -

1624 */ -

1625 -

1626 /*! -

1627 \qmlproperty real QtQuick::PathCurve::x -

1628 \qmlproperty real QtQuick::PathCurve::y -

1629 -

1630 Defines the end point of the curve. -

1631 -

1632 \sa relativeX, relativeY -

1633 */ -

1634 -

1635 /*! -

1636 \qmlproperty real QtQuick::PathCurve::relativeX -

1637 \qmlproperty real QtQuick::PathCurve::relativeY -

1638 -

1639 Defines the end point of the curve relative to its start. -

1640 -

1641 If both a relative and absolute end position are specified for a single axis, the relative -

1642 position will be used. -

1643 -

1644 Relative and absolute positions can be mixed, for example it is valid to set a relative x -

1645 and an absolute y. -

1646 -

1647 \sa x, y -

1648 */ -

1649 -

1650 inline QPointF previousPathPosition(const QPainterPath &path) -

1651 { -

1652 int count = path.elementCount(); -

1653

if (count < 1)

count < 1	Description
TRUE	never evaluated
FALSE	evaluated 30 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath

0-30

1654

return QPointF();

never executed: return QPointF();

1655 -

1656

int index = path.elementAt(count-1).type == QPainterPath::CurveToDataElement ? count - 4 : count - 2;

path.elementAt...eToDataElement	Description
TRUE	evaluated 30 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath
FALSE	never evaluated

0-30

1657

return index > -1 ? QPointF(path.elementAt(index)) : path.pointAtPercent(0);

executed 30 times by 2 tests: return index > -1 ? QPointF(path.elementAt(index)) : path.pointAtPercent(0);

Executed by:

tst_qquickanimations
tst_qquickpath

1658 } -

1659 -

1660 void QQuickPathCatmullRomCurve::addToPath(QPainterPath &path, const QQuickPathData &data) -

1661 { -

1662 //here we convert catmull-rom spline to bezier for use in QPainterPath. -

1663 //basic conversion algorithm: -

1664 // catmull-rom points * inverse bezier matrix * catmull-rom matrix = bezier points -

1665 //each point in the catmull-rom spline produces a bezier endpoint + 2 control points -

1666 //calculations for each point use a moving window of 4 points -

1667 // (previous 2 points + current point + next point) -

1668 QPointF prevFar, prev, point, next; -

1669 -

1670 //get previous points -

1671 int index = data.index - 1; -

1672

QQuickCurve *curve = index == -1 ? 0 : data.curves.at(index);

index == -1	Description
TRUE	evaluated 12 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath
FALSE	evaluated 30 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath

12-30

1673

if (qobject_cast<QQuickPathCatmullRomCurve*>(curve)) {

qobject_cast<Q...Curve*>(curve)	Description
TRUE	evaluated 30 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath
FALSE	evaluated 12 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath

12-30

1674 prev = path.currentPosition(); -

1675 prevFar = previousPathPosition(path); -

1676

} else {

executed 30 times by 2 tests: end of block

Executed by:

tst_qquickanimations
tst_qquickpath

1677 prev = path.currentPosition(); -

1678 bool prevFarSet = false; -

1679

if (index == -1 && data.curves.count() > 1) {

index == -1	Description
TRUE	evaluated 12 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath
FALSE	never evaluated

data.curves.count() > 1	Description
TRUE	evaluated 12 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath
FALSE	never evaluated

0-12

1680

if (qobject_cast<QQuickPathCatmullRomCurve*>(data.curves.at(data.curves.count()-1))) {

qobject_cast<Q...es.count()-1))	Description
TRUE	evaluated 12 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath
FALSE	never evaluated

0-12

1681 //TODO: profile and optimize -

1682 QPointF pos = prev; -

1683 QQuickPathData loopData; -

1684 loopData.endPoint = data.endPoint; -

1685 loopData.curves = data.curves; -

1686

for (int i = data.index; i < data.curves.count(); ++i) {

i < data.curves.count()	Description
TRUE	evaluated 42 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath
FALSE	evaluated 12 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath

12-42

1687 loopData.index = i; -

1688 pos = positionForCurve(loopData, pos); -

1689

if (i == data.curves.count()-2)

i == data.curves.count()-2	Description
TRUE	evaluated 12 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath
FALSE	evaluated 30 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath

12-30

1690

prevFar = pos;

executed 12 times by 2 tests: prevFar = pos;

Executed by:

tst_qquickanimations
tst_qquickpath

1691

}

executed 42 times by 2 tests: end of block

Executed by:

tst_qquickanimations
tst_qquickpath

1692

if (pos == QPointF(path.elementAt(0))) {

pos == QPointF....elementAt(0))	Description
TRUE	evaluated 4 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath
FALSE	evaluated 8 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath

4-8

1693 //this is a closed path starting and ending with catmull-rom segments. -

1694 //we try to smooth the join point -

1695 prevFarSet = true; -

1696

}

executed 4 times by 2 tests: end of block

Executed by:

tst_qquickanimations
tst_qquickpath

1697

}

executed 12 times by 2 tests: end of block

Executed by:

tst_qquickanimations
tst_qquickpath

1698

}

executed 12 times by 2 tests: end of block

Executed by:

tst_qquickanimations
tst_qquickpath

1699

if (!prevFarSet)

!prevFarSet	Description
TRUE	evaluated 8 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath
FALSE	evaluated 4 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath

4-8

1700

prevFar = prev;

executed 8 times by 2 tests: prevFar = prev;

Executed by:

tst_qquickanimations
tst_qquickpath

1701

}

executed 12 times by 2 tests: end of block

Executed by:

tst_qquickanimations
tst_qquickpath

1702 -

1703 //get current point -

1704 point = positionForCurve(data, path.currentPosition()); -

1705 -

1706 //get next point -

1707 index = data.index + 1; -

1708

if (index < data.curves.count() && qobject_cast<QQuickPathCatmullRomCurve*>(data.curves.at(index))) {

index < data.curves.count()	Description
TRUE	evaluated 30 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath
FALSE	evaluated 12 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath

qobject_cast<Q...ves.at(index))	Description
TRUE	evaluated 30 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath
FALSE	never evaluated

0-30

1709 QQuickPathData nextData; -

1710 nextData.index = index; -

1711 nextData.endPoint = data.endPoint; -

1712 nextData.curves = data.curves; -

1713 next = positionForCurve(nextData, point); -

1714

} else {

executed 30 times by 2 tests: end of block

Executed by:

tst_qquickanimations
tst_qquickpath

1715

if (point == QPointF(path.elementAt(0)) && qobject_cast<QQuickPathCatmullRomCurve*>(data.curves.at(0)) && path.elementCount() >= 3) {

point == QPoin....elementAt(0))	Description
TRUE	evaluated 4 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath
FALSE	evaluated 8 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath

qobject_cast<Q....curves.at(0))	Description
TRUE	evaluated 4 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath
FALSE	never evaluated

path.elementCount() >= 3	Description
TRUE	evaluated 4 times by 2 tests Evaluated by: tst_qquickanimations tst_qquickpath
FALSE	never evaluated

0-8

1716 //this is a closed path starting and ending with catmull-rom segments. -

1717 //we try to smooth the join point -

1718 next = QPointF(path.elementAt(3)); //the first catmull-rom point -

1719

} else

executed 4 times by 2 tests: end of block

Executed by:

tst_qquickanimations
tst_qquickpath

1720

next = point;

executed 8 times by 2 tests: next = point;

Executed by:

tst_qquickanimations
tst_qquickpath

1721 } -

1722 -

1723 /* -

1724 full conversion matrix (inverse bezier * catmull-rom): -

1725 0.000, 1.000, 0.000, 0.000, -

1726 -0.167, 1.000, 0.167, 0.000, -

1727 0.000, 0.167, 1.000, -0.167, -

1728 0.000, 0.000, 1.000, 0.000 -

1729 -

1730 conversion doesn't require full matrix multiplication, -

1731 so below we simplify -

1732 */ -

1733 QPointF control1(prevFar.x() * qreal(-0.167) + -

1734 prev.x() + -

1735 point.x() * qreal(0.167), -

1736 prevFar.y() * qreal(-0.167) + -

1737 prev.y() + -

1738 point.y() * qreal(0.167)); -

1739 -

1740 QPointF control2(prev.x() * qreal(0.167) + -

1741 point.x() + -

1742 next.x() * qreal(-0.167), -

1743 prev.y() * qreal(0.167) + -

1744 point.y() + -

1745 next.y() * qreal(-0.167)); -

1746 -

1747 path.cubicTo(control1, control2, point); -

1748

}

executed 42 times by 2 tests: end of block

Executed by:

tst_qquickanimations
tst_qquickpath

1749 -

1750 /****************************************************************************/ -

1751 -

1752 /*! -

1753 \qmltype PathArc -

1754 \instantiates QQuickPathArc -

1755 \inqmlmodule QtQuick -

1756 \ingroup qtquick-animation-paths -

1757 \brief Defines an arc with the given radius. -

1758 -

1759 PathArc provides a simple way of specifying an arc that ends at a given position -

1760 and uses the specified radius. It is modeled after the SVG elliptical arc command. -

1761 -

1762 The following QML produces the path shown below: -

1763 \table -

1764 \row -

1765 \li \image declarative-patharc.png -

1766 \li \snippet qml/path/basicarc.qml 0 -

1767 \endtable -

1768 -

1769 Note that a single PathArc cannot be used to specify a circle. Instead, you can -

1770 use two PathArc elements, each specifying half of the circle. -

1771 -

1772 \sa Path, PathLine, PathQuad, PathCubic, PathAngleArc, PathCurve, PathSvg -

1773 */ -

1774 -

1775 /*! -

1776 \qmlproperty real QtQuick::PathArc::x -

1777 \qmlproperty real QtQuick::PathArc::y -

1778 -

1779 Defines the end point of the arc. -

1780 -

1781 \sa relativeX, relativeY -

1782 */ -

1783 -

1784 /*! -

1785 \qmlproperty real QtQuick::PathArc::relativeX -

1786 \qmlproperty real QtQuick::PathArc::relativeY -

1787 -

1788 Defines the end point of the arc relative to its start. -

1789 -

1790 If both a relative and absolute end position are specified for a single axis, the relative -

1791 position will be used. -

1792 -

1793 Relative and absolute positions can be mixed, for example it is valid to set a relative x -

1794 and an absolute y. -

1795 -

1796 \sa x, y -

1797 */ -

1798 -

1799 /*! -

1800 \qmlproperty real QtQuick::PathArc::radiusX -

1801 \qmlproperty real QtQuick::PathArc::radiusY -

1802 -

1803 Defines the radius of the arc. -

1804 -

1805 The following QML demonstrates how different radius values can be used to change -

1806 the shape of the arc: -

1807 \table -

1808 \row -

1809 \li \image declarative-arcradius.png -

1810 \li \snippet qml/path/arcradius.qml 0 -

1811 \endtable -

1812 */ -

1813 -

1814 qreal QQuickPathArc::radiusX() const -

1815 { -

1816

return _radiusX;

executed 2 times by 1 test: return _radiusX;

Executed by:

tst_qquickpath

1817 } -

1818 -

1819 void QQuickPathArc::setRadiusX(qreal radius) -

1820 { -

1821

if (_radiusX == radius)

_radiusX == radius	Description
TRUE	never evaluated
FALSE	evaluated 70 times by 3 tests Evaluated by: tst_examples tst_qquickpath tst_qquickshape

0-70

1822

return;

never executed: return;

1823 -

1824 _radiusX = radius; -

1825 emit radiusXChanged(); -

1826 emit changed(); -

1827

}

executed 70 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickpath
tst_qquickshape

1828 -

1829 qreal QQuickPathArc::radiusY() const -

1830 { -

1831

return _radiusY;

executed 2 times by 1 test: return _radiusY;

Executed by:

tst_qquickpath

1832 } -

1833 -

1834 void QQuickPathArc::setRadiusY(qreal radius) -

1835 { -

1836

if (_radiusY == radius)

_radiusY == radius	Description
TRUE	never evaluated
FALSE	evaluated 70 times by 3 tests Evaluated by: tst_examples tst_qquickpath tst_qquickshape

0-70

1837

return;

never executed: return;

1838 -

1839 _radiusY = radius; -

1840 emit radiusYChanged(); -

1841 emit changed(); -

1842

}

executed 70 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickpath
tst_qquickshape

1843 -

1844 /*! -

1845 \qmlproperty bool QtQuick::PathArc::useLargeArc -

1846 Whether to use a large arc as defined by the arc points. -

1847 -

1848 Given fixed start and end positions, radius, and direction, -

1849 there are two possible arcs that can fit the data. useLargeArc -

1850 is used to distinguish between these. For example, the following -

1851 QML can produce either of the two illustrated arcs below by -

1852 changing the value of useLargeArc. -

1853 -

1854 \table -

1855 \row -

1856 \li \image declarative-largearc.png -

1857 \li \snippet qml/path/largearc.qml 0 -

1858 \endtable -

1859 -

1860 The default value is false. -

1861 */ -

1862 -

1863 bool QQuickPathArc::useLargeArc() const -

1864 { -

1865

return _useLargeArc;

executed 2 times by 1 test: return _useLargeArc;

Executed by:

tst_qquickpath

1866 } -

1867 -

1868 void QQuickPathArc::setUseLargeArc(bool largeArc) -

1869 { -

1870

if (_useLargeArc == largeArc)

_useLargeArc == largeArc	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_examples
FALSE	evaluated 26 times by 1 test Evaluated by: tst_examples

2-26

1871

return;

executed 2 times by 1 test: return;

Executed by:

tst_examples

1872 -

1873 _useLargeArc = largeArc; -

1874 emit useLargeArcChanged(); -

1875 emit changed(); -

1876

}

executed 26 times by 1 test: end of block

Executed by:

tst_examples

1877 -

1878 /*! -

1879 \qmlproperty enumeration QtQuick::PathArc::direction -

1880 -

1881 Defines the direction of the arc. Possible values are -

1882 PathArc.Clockwise (default) and PathArc.Counterclockwise. -

1883 -

1884 The following QML can produce either of the two illustrated arcs below -

1885 by changing the value of direction. -

1886 \table -

1887 \row -

1888 \li \image declarative-arcdirection.png -

1889 \li \snippet qml/path/arcdirection.qml 0 -

1890 \endtable -

1891 -

1892 \sa useLargeArc -

1893 */ -

1894 -

1895 QQuickPathArc::ArcDirection QQuickPathArc::direction() const -

1896 { -

1897

return _direction;

executed 2 times by 1 test: return _direction;

Executed by:

tst_qquickpath

1898 } -

1899 -

1900 void QQuickPathArc::setDirection(ArcDirection direction) -

1901 { -

1902

if (_direction == direction)

_direction == direction	Description
TRUE	evaluated 6 times by 2 tests Evaluated by: tst_examples tst_qquickpath
FALSE	evaluated 8 times by 1 test Evaluated by: tst_examples

6-8

1903

return;

executed 6 times by 2 tests: return;

Executed by:

tst_examples
tst_qquickpath

1904 -

1905 _direction = direction; -

1906 emit directionChanged(); -

1907 emit changed(); -

1908

}

executed 8 times by 1 test: end of block

Executed by:

tst_examples

1909 -

1910 /*! -

1911 \qmlproperty real QtQuick::PathArc::xAxisRotation -

1912 -

1913 Defines the rotation of the arc, in degrees. The default value is 0. -

1914 -

1915 An arc is a section of circles or ellipses. Given the radius and the start -

1916 and end points, there are two ellipses that connect the points. This -

1917 property defines the rotation of the X axis of these ellipses. -

1918 -

1919 \note The value is only useful when the x and y radius differ, meaning the -

1920 arc is a section of ellipses. -

1921 -

1922 The following QML demonstrates how different radius values can be used to change -

1923 the shape of the arc: -

1924 \table -

1925 \row -

1926 \li \image declarative-arcrotation.png -

1927 \li \snippet qml/path/arcrotation.qml 0 -

1928 \endtable -

1929 */ -

1930 -

1931 qreal QQuickPathArc::xAxisRotation() const -

1932 { -

1933

return _xAxisRotation;

never executed: return _xAxisRotation;

1934 } -

1935 -

1936 void QQuickPathArc::setXAxisRotation(qreal rotation) -

1937 { -

1938

if (_xAxisRotation == rotation)

_xAxisRotation == rotation	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_examples
FALSE	evaluated 4 times by 1 test Evaluated by: tst_examples

1939

return;

executed 4 times by 1 test: return;

Executed by:

tst_examples

1940 -

1941 _xAxisRotation = rotation; -

1942 emit xAxisRotationChanged(); -

1943 emit changed(); -

1944

}

executed 4 times by 1 test: end of block

Executed by:

tst_examples

1945 -

1946 void QQuickPathArc::addToPath(QPainterPath &path, const QQuickPathData &data) -

1947 { -

1948 const QPointF &startPoint = path.currentPosition(); -

1949 const QPointF &endPoint = positionForCurve(data, startPoint); -

1950 QQuickSvgParser::pathArc(path, -

1951 _radiusX, -

1952 _radiusY, -

1953 _xAxisRotation, -

1954 _useLargeArc, -

1955 _direction == Clockwise ? 1 : 0, -

1956 endPoint.x(), -

1957 endPoint.y(), -

1958 startPoint.x(), startPoint.y()); -

1959

}

executed 178 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickpath
tst_qquickshape

178

1960 -

1961 /****************************************************************************/ -

1962 -

1963 /*! -

1964 \qmltype PathAngleArc -

1965 \instantiates QQuickPathAngleArc -

1966 \inqmlmodule QtQuick -

1967 \ingroup qtquick-animation-paths -

1968 \brief Defines an arc with the given radii and center. -

1969 -

1970 PathAngleArc provides a simple way of specifying an arc. While PathArc is designed -

1971 to work as part of a larger path (specifying start and end), PathAngleArc is designed -

1972 to make a path where the arc is primary (such as a circular progress indicator) more intuitive. -

1973 -

1974 \sa Path, PathLine, PathQuad, PathCubic, PathCurve, PathSvg, PathArc -

1975 */ -

1976 -

1977 /*! -

1978 \qmlproperty real QtQuick::PathAngleArc::centerX -

1979 \qmlproperty real QtQuick::PathAngleArc::centerY -

1980 -

1981 Defines the center of the arc. -

1982 */ -

1983 -

1984 qreal QQuickPathAngleArc::centerX() const -

1985 { -

1986

return _centerX;

executed 2 times by 1 test: return _centerX;

Executed by:

tst_qquickpath

1987 } -

1988 -

1989 void QQuickPathAngleArc::setCenterX(qreal centerX) -

1990 { -

1991

if (_centerX == centerX)

_centerX == centerX	Description
TRUE	never evaluated
FALSE	evaluated 6 times by 2 tests Evaluated by: tst_examples tst_qquickpath

0-6

1992

return;

never executed: return;

1993 -

1994 _centerX = centerX; -

1995 emit centerXChanged(); -

1996 emit changed(); -

1997

}

executed 6 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickpath

1998 -

1999 qreal QQuickPathAngleArc::centerY() const -

2000 { -

2001

return _centerY;

executed 2 times by 1 test: return _centerY;

Executed by:

tst_qquickpath

2002 } -

2003 -

2004 void QQuickPathAngleArc::setCenterY(qreal centerY) -

2005 { -

2006

if (_centerY == centerY)

_centerY == centerY	Description
TRUE	never evaluated
FALSE	evaluated 6 times by 2 tests Evaluated by: tst_examples tst_qquickpath

0-6

2007

return;

never executed: return;

2008 -

2009 _centerY = centerY; -

2010 emit centerXChanged(); -

2011 emit changed(); -

2012

}

executed 6 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickpath

2013 -

2014 /*! -

2015 \qmlproperty real QtQuick::PathAngleArc::radiusX -

2016 \qmlproperty real QtQuick::PathAngleArc::radiusY -

2017 -

2018 Defines the radii of the ellipse of which the arc is part. -

2019 */ -

2020 -

2021 qreal QQuickPathAngleArc::radiusX() const -

2022 { -

2023

return _radiusX;

executed 2 times by 1 test: return _radiusX;

Executed by:

tst_qquickpath

2024 } -

2025 -

2026 void QQuickPathAngleArc::setRadiusX(qreal radius) -

2027 { -

2028

if (_radiusX == radius)

_radiusX == radius	Description
TRUE	never evaluated
FALSE	evaluated 6 times by 2 tests Evaluated by: tst_examples tst_qquickpath

0-6

2029

return;

never executed: return;

2030 -

2031 _radiusX = radius; -

2032 emit radiusXChanged(); -

2033 emit changed(); -

2034

}

executed 6 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickpath

2035 -

2036 qreal QQuickPathAngleArc::radiusY() const -

2037 { -

2038

return _radiusY;

executed 2 times by 1 test: return _radiusY;

Executed by:

tst_qquickpath

2039 } -

2040 -

2041 void QQuickPathAngleArc::setRadiusY(qreal radius) -

2042 { -

2043

if (_radiusY == radius)

_radiusY == radius	Description
TRUE	never evaluated
FALSE	evaluated 6 times by 2 tests Evaluated by: tst_examples tst_qquickpath

0-6

2044

return;

never executed: return;

2045 -

2046 _radiusY = radius; -

2047 emit radiusYChanged(); -

2048 emit changed(); -

2049

}

executed 6 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickpath

2050 -

2051 /*! -

2052 \qmlproperty real QtQuick::PathAngleArc::startAngle -

2053 -

2054 Defines the start angle of the arc. -

2055 -

2056 The start angle is reported clockwise, with zero degrees at the 3 o'clock position. -

2057 */ -

2058 -

2059 qreal QQuickPathAngleArc::startAngle() const -

2060 { -

2061

return _startAngle;

executed 2 times by 1 test: return _startAngle;

Executed by:

tst_qquickpath

2062 } -

2063 -

2064 void QQuickPathAngleArc::setStartAngle(qreal angle) -

2065 { -

2066

if (_startAngle == angle)

_startAngle == angle	Description
TRUE	never evaluated
FALSE	evaluated 6 times by 2 tests Evaluated by: tst_examples tst_qquickpath

0-6

2067

return;

never executed: return;

2068 -

2069 _startAngle = angle; -

2070 emit startAngleChanged(); -

2071 emit changed(); -

2072

}

executed 6 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickpath

2073 -

2074 /*! -

2075 \qmlproperty real QtQuick::PathAngleArc::sweepAngle -

2076 -

2077 Defines the sweep angle of the arc. -

2078 -

2079 The arc will begin at startAngle and continue sweepAngle degrees, with a value of 360 -

2080 resulting in a full circle. Positive numbers are clockwise and negative numbers are counterclockwise. -

2081 */ -

2082 -

2083 qreal QQuickPathAngleArc::sweepAngle() const -

2084 { -

2085

return _sweepAngle;

executed 6 times by 2 tests: return _sweepAngle;

Executed by:

tst_examples
tst_qquickpath

2086 } -

2087 -

2088 void QQuickPathAngleArc::setSweepAngle(qreal angle) -

2089 { -

2090

if (_sweepAngle == angle)

_sweepAngle == angle	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_examples
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickpath

2-4

2091

return;

executed 4 times by 1 test: return;

Executed by:

tst_examples

2092 -

2093 _sweepAngle = angle; -

2094 emit sweepAngleChanged(); -

2095 emit changed(); -

2096

}

executed 2 times by 1 test: end of block

Executed by:

tst_qquickpath

2097 -

2098 /*! -

2099 \qmlproperty bool QtQuick::PathAngleArc::moveToStart -

2100 -

2101 Whether this element should be disconnected from the previous Path element (or startX/Y). -

2102 -

2103 The default value is true. If set to false, the previous element's end-point -

2104 (or startX/Y if PathAngleArc is the first element) will be connected to the arc's -

2105 start-point with a straight line. -

2106 */ -

2107 -

2108 bool QQuickPathAngleArc::moveToStart() const -

2109 { -

2110

return _moveToStart;

executed 2 times by 1 test: return _moveToStart;

Executed by:

tst_qquickpath

2111 } -

2112 -

2113 void QQuickPathAngleArc::setMoveToStart(bool move) -

2114 { -

2115

if (_moveToStart == move)

_moveToStart == move	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickpath

0-2

2116

return;

never executed: return;

2117 -

2118 _moveToStart = move; -

2119 emit moveToStartChanged(); -

2120 emit changed(); -

2121

}

executed 2 times by 1 test: end of block

Executed by:

tst_qquickpath

2122 -

2123 void QQuickPathAngleArc::addToPath(QPainterPath &path, const QQuickPathData &) -

2124 { -

2125 qreal x = _centerX - _radiusX; -

2126 qreal y = _centerY - _radiusY; -

2127 qreal width = _radiusX * 2; -

2128 qreal height = _radiusY * 2; -

2129

if (_moveToStart)

_moveToStart	Description
TRUE	evaluated 6 times by 2 tests Evaluated by: tst_examples tst_qquickpath
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickpath

2-6

2130

path.arcMoveTo(x, y, width, height, -_startAngle);

executed 6 times by 2 tests: path.arcMoveTo(x, y, width, height, -_startAngle);

Executed by:

tst_examples
tst_qquickpath

2131 path.arcTo(x, y, width, height, -_startAngle, -_sweepAngle); -

2132

}

executed 8 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickpath

2133 -

2134 /****************************************************************************/ -

2135 -

2136 /*! -

2137 \qmltype PathSvg -

2138 \instantiates QQuickPathSvg -

2139 \inqmlmodule QtQuick -

2140 \ingroup qtquick-animation-paths -

2141 \brief Defines a path using an SVG path data string. -

2142 -

2143 The following QML produces the path shown below: -

2144 \table -

2145 \row -

2146 \li \image declarative-pathsvg.png -

2147 \li -

2148 \qml -

2149 Path { -

2150 startX: 50; startY: 50 -

2151 PathSvg { path: "L 150 50 L 100 150 z" } -

2152 } -

2153 \endqml -

2154 \endtable -

2155 -

2156 \note Mixing PathSvg with other type of elements is not always supported. -

2157 For example, when \l Shape is backed by \c{GL_NV_path_rendering}, a -

2158 ShapePath can contain one or more PathSvg elements, or one or more other -

2159 type of elements, but not both. -

2160 -

2161 \sa Path, PathLine, PathQuad, PathCubic, PathArc, PathAngleArc, PathCurve -

2162 */ -

2163 -

2164 /*! -

2165 \qmlproperty string QtQuick::PathSvg::path -

2166 -

2167 The SVG path data string specifying the path. -

2168 -

2169 See \l {http://www.w3.org/TR/SVG/paths.html#PathData}{W3C SVG Path Data} -

2170 for more details on this format. -

2171 */ -

2172 -

2173 QString QQuickPathSvg::path() const -

2174 { -

2175

return _path;

executed 2 times by 1 test: return _path;

Executed by:

tst_qquickpath

2176 } -

2177 -

2178 void QQuickPathSvg::setPath(const QString &path) -

2179 { -

2180

if (_path == path)

_path == path	Description
TRUE	never evaluated
FALSE	evaluated 8 times by 3 tests Evaluated by: tst_examples tst_qquickanimations tst_qquickpath

0-8

2181

return;

never executed: return;

2182 -

2183 _path = path; -

2184 emit pathChanged(); -

2185 emit changed(); -

2186

}

executed 8 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath

2187 -

2188 void QQuickPathSvg::addToPath(QPainterPath &path, const QQuickPathData &) -

2189 { -

2190 QQuickSvgParser::parsePathDataFast(_path, path); -

2191

}

executed 8 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickanimations
tst_qquickpath

2192 -

2193 /****************************************************************************/ -

2194 -

2195 /*! -

2196 \qmltype PathPercent -

2197 \instantiates QQuickPathPercent -

2198 \inqmlmodule QtQuick -

2199 \ingroup qtquick-animation-paths -

2200 \brief Manipulates the way a path is interpreted. -

2201 -

2202 PathPercent allows you to manipulate the spacing between items on a -

2203 PathView's path. You can use it to bunch together items on part of -

2204 the path, and spread them out on other parts of the path. -

2205 -

2206 The examples below show the normal distribution of items along a path -

2207 compared to a distribution which places 50% of the items along the -

2208 PathLine section of the path. -

2209 \table -

2210 \row -

2211 \li \image declarative-nopercent.png -

2212 \li -

2213 \qml -

2214 PathView { -

2215 // ... -

2216 Path { -

2217 startX: 20; startY: 0 -

2218 PathQuad { x: 50; y: 80; controlX: 0; controlY: 80 } -

2219 PathLine { x: 150; y: 80 } -

2220 PathQuad { x: 180; y: 0; controlX: 200; controlY: 80 } -

2221 } -

2222 } -

2223 \endqml -

2224 \row -

2225 \li \image declarative-percent.png -

2226 \li -

2227 \qml -

2228 PathView { -

2229 // ... -

2230 Path { -

2231 startX: 20; startY: 0 -

2232 PathQuad { x: 50; y: 80; controlX: 0; controlY: 80 } -

2233 PathPercent { value: 0.25 } -

2234 PathLine { x: 150; y: 80 } -

2235 PathPercent { value: 0.75 } -

2236 PathQuad { x: 180; y: 0; controlX: 200; controlY: 80 } -

2237 PathPercent { value: 1 } -

2238 } -

2239 } -

2240 \endqml -

2241 \endtable -

2242 -

2243 \sa Path -

2244 */ -

2245 -

2246 /*! -

2247 \qmlproperty real QtQuick::PathPercent::value -

2248 The proportion of items that should be laid out up to this point. -

2249 -

2250 This value should always be higher than the last value specified -

2251 by a PathPercent at a previous position in the Path. -

2252 -

2253 In the following example we have a Path made up of three PathLines. -

2254 Normally, the items of the PathView would be laid out equally along -

2255 this path, with an equal number of items per line segment. PathPercent -

2256 allows us to specify that the first and third lines should each hold -

2257 10% of the laid out items, while the second line should hold the remaining -

2258 80%. -

2259 -

2260 \qml -

2261 PathView { -

2262 // ... -

2263 Path { -

2264 startX: 0; startY: 0 -

2265 PathLine { x:100; y: 0; } -

2266 PathPercent { value: 0.1 } -

2267 PathLine { x: 100; y: 100 } -

2268 PathPercent { value: 0.9 } -

2269 PathLine { x: 100; y: 0 } -

2270 PathPercent { value: 1 } -

2271 } -

2272 } -

2273 \endqml -

2274 */ -

2275 -

2276 qreal QQuickPathPercent::value() const -

2277 { -

2278

return _value;

executed 10 times by 1 test: return _value;

Executed by:

tst_qquickpathview

2279 } -

2280 -

2281 void QQuickPathPercent::setValue(qreal value) -

2282 { -

2283

if (_value != value) {

_value != value	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickpathview
FALSE	never evaluated

0-4

2284 _value = value; -

2285 emit valueChanged(); -

2286 emit changed(); -

2287

}

executed 4 times by 1 test: end of block

Executed by:

tst_qquickpathview

2288

}

executed 4 times by 1 test: end of block

Executed by:

tst_qquickpathview

2289 QT_END_NAMESPACE -

2290 -

2291 #include "moc_qquickpath_p.cpp" -

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