| Line | Source Code | Coverage |
|---|
| 1 | | - |
| 2 | | - |
| 3 | | - |
| 4 | | - |
| 5 | | - |
| 6 | class QSubpathForwardIterator | - |
| 7 | { | - |
| 8 | public: | - |
| 9 | QSubpathForwardIterator(const QDataBuffer<QStrokerOps::Element> *path) | - |
| 10 | : m_path(path), m_pos(0) { } executed: }Execution Count:2833 | 2833 |
| 11 | inline int position() const { return m_pos; } never executed: return m_pos; | 0 |
| 12 | inline bool hasNext() const { return m_pos < m_path->size(); } executed: return m_pos < m_path->size();Execution Count:9497 | 9497 |
| 13 | inline QStrokerOps::Element next() { qt_noop(); return m_path->at(m_pos++); } executed: return m_path->at(m_pos++);Execution Count:16793 | 16793 |
| 14 | | - |
| 15 | private: | - |
| 16 | const QDataBuffer<QStrokerOps::Element> *m_path; | - |
| 17 | int m_pos; | - |
| 18 | }; | - |
| 19 | | - |
| 20 | class QSubpathBackwardIterator | - |
| 21 | { | - |
| 22 | public: | - |
| 23 | QSubpathBackwardIterator(const QDataBuffer<QStrokerOps::Element> *path) | - |
| 24 | : m_path(path), m_pos(path->size() - 1) { } executed: }Execution Count:2833 | 2833 |
| 25 | | - |
| 26 | inline int position() const { return m_pos; } never executed: return m_pos; | 0 |
| 27 | | - |
| 28 | inline bool hasNext() const { return m_pos >= 0; } executed: return m_pos >= 0;Execution Count:9497 | 9497 |
| 29 | | - |
| 30 | inline QStrokerOps::Element next() | - |
| 31 | { | - |
| 32 | qt_noop(); | - |
| 33 | | - |
| 34 | QStrokerOps::Element ce = m_path->at(m_pos); | - |
| 35 | | - |
| 36 | if (m_pos == m_path->size() - 1) { evaluated: m_pos == m_path->size() - 1| yes Evaluation Count:2833 | yes Evaluation Count:13960 |
| 2833-13960 |
| 37 | --m_pos; | - |
| 38 | ce.type = QPainterPath::MoveToElement; | - |
| 39 | return ce; executed: return ce;Execution Count:2833 | 2833 |
| 40 | } | - |
| 41 | | - |
| 42 | const QStrokerOps::Element &pe = m_path->at(m_pos + 1); | - |
| 43 | | - |
| 44 | switch (pe.type) { | - |
| 45 | case QPainterPath::LineToElement: | - |
| 46 | ce.type = QPainterPath::LineToElement; | - |
| 47 | break; executed: break;Execution Count:3016 | 3016 |
| 48 | case QPainterPath::CurveToDataElement: | - |
| 49 | | - |
| 50 | if (ce.type == QPainterPath::CurveToElement) { evaluated: ce.type == QPainterPath::CurveToElement| yes Evaluation Count:3648 | yes Evaluation Count:3648 |
| 3648 |
| 51 | ce.type = QPainterPath::CurveToDataElement; | - |
| 52 | } else { executed: }Execution Count:3648 | 3648 |
| 53 | ce.type = QPainterPath::CurveToElement; | - |
| 54 | } executed: }Execution Count:3648 | 3648 |
| 55 | break; executed: break;Execution Count:7296 | 7296 |
| 56 | case QPainterPath::CurveToElement: | - |
| 57 | ce.type = QPainterPath::CurveToDataElement; | - |
| 58 | break; executed: break;Execution Count:3648 | 3648 |
| 59 | default: | - |
| 60 | QMessageLogger("painting/qstroker.cpp", 107, __PRETTY_FUNCTION__).warning("QSubpathReverseIterator::next: Case %d unhandled", ce.type); | - |
| 61 | break; | 0 |
| 62 | } | - |
| 63 | --m_pos; | - |
| 64 | | - |
| 65 | return ce; executed: return ce;Execution Count:13960 | 13960 |
| 66 | } | - |
| 67 | | - |
| 68 | private: | - |
| 69 | const QDataBuffer<QStrokerOps::Element> *m_path; | - |
| 70 | int m_pos; | - |
| 71 | }; | - |
| 72 | | - |
| 73 | class QSubpathFlatIterator | - |
| 74 | { | - |
| 75 | public: | - |
| 76 | QSubpathFlatIterator(const QDataBuffer<QStrokerOps::Element> *path, qreal threshold) | - |
| 77 | : m_path(path), m_pos(0), m_curve_index(-1), m_curve_threshold(threshold) { } executed: }Execution Count:1 | 1 |
| 78 | | - |
| 79 | inline bool hasNext() const { return m_curve_index >= 0 || m_pos < m_path->size(); } executed: return m_curve_index >= 0 || m_pos < m_path->size();Execution Count:2 | 2 |
| 80 | | - |
| 81 | QStrokerOps::Element next() | - |
| 82 | { | - |
| 83 | qt_noop(); | - |
| 84 | | - |
| 85 | if (m_curve_index >= 0) { partially evaluated: m_curve_index >= 0| no Evaluation Count:0 | yes Evaluation Count:2 |
| 0-2 |
| 86 | QStrokerOps::Element e = { QPainterPath::LineToElement, | - |
| 87 | qfixed(m_curve.at(m_curve_index).x()), | - |
| 88 | qfixed(m_curve.at(m_curve_index).y()) | - |
| 89 | }; | - |
| 90 | ++m_curve_index; | - |
| 91 | if (m_curve_index >= m_curve.size()) never evaluated: m_curve_index >= m_curve.size() | 0 |
| 92 | m_curve_index = -1; never executed: m_curve_index = -1; | 0 |
| 93 | return e; never executed: return e; | 0 |
| 94 | } | - |
| 95 | | - |
| 96 | QStrokerOps::Element e = m_path->at(m_pos); | - |
| 97 | if (e.isCurveTo()) { partially evaluated: e.isCurveTo()| no Evaluation Count:0 | yes Evaluation Count:2 |
| 0-2 |
| 98 | qt_noop(); | - |
| 99 | qt_noop(); | - |
| 100 | | - |
| 101 | m_curve = QBezier::fromPoints(QPointF(m_path->at(m_pos-1).x, | - |
| 102 | m_path->at(m_pos-1).y), | - |
| 103 | QPointF(e.x, | - |
| 104 | e.y), | - |
| 105 | QPointF(m_path->at(m_pos+1).x, | - |
| 106 | m_path->at(m_pos+1).y), | - |
| 107 | QPointF(m_path->at(m_pos+2).x, | - |
| 108 | m_path->at(m_pos+2).y)).toPolygon(m_curve_threshold); | - |
| 109 | m_curve_index = 1; | - |
| 110 | e.type = QPainterPath::LineToElement; | - |
| 111 | e.x = m_curve.at(0).x(); | - |
| 112 | e.y = m_curve.at(0).y(); | - |
| 113 | m_pos += 2; | - |
| 114 | } | 0 |
| 115 | qt_noop(); | - |
| 116 | ++m_pos; | - |
| 117 | return e; executed: return e;Execution Count:2 | 2 |
| 118 | } | - |
| 119 | | - |
| 120 | private: | - |
| 121 | const QDataBuffer<QStrokerOps::Element> *m_path; | - |
| 122 | int m_pos; | - |
| 123 | QPolygonF m_curve; | - |
| 124 | int m_curve_index; | - |
| 125 | qreal m_curve_threshold; | - |
| 126 | }; | - |
| 127 | | - |
| 128 | template <class Iterator> bool qt_stroke_side(Iterator *it, QStroker *stroker, | - |
| 129 | bool capFirst, QLineF *startTangent); | - |
| 130 | | - |
| 131 | | - |
| 132 | | - |
| 133 | | - |
| 134 | | - |
| 135 | static inline qreal adapted_angle_on_x(const QLineF &line) | - |
| 136 | { | - |
| 137 | qreal angle = line.angle(QLineF(0, 0, 1, 0)); | - |
| 138 | if (line.dy() > 0) never evaluated: line.dy() > 0 | 0 |
| 139 | angle = 360 - angle; never executed: angle = 360 - angle; | 0 |
| 140 | return angle; never executed: return angle; | 0 |
| 141 | } | - |
| 142 | | - |
| 143 | QStrokerOps::QStrokerOps() | - |
| 144 | : m_elements(0) | - |
| 145 | , m_curveThreshold(qfixed(0.25)) | - |
| 146 | , m_dashThreshold(qfixed(0.25)) | - |
| 147 | , m_customData(0) | - |
| 148 | , m_moveTo(0) | - |
| 149 | , m_lineTo(0) | - |
| 150 | , m_cubicTo(0) | - |
| 151 | { | - |
| 152 | } executed: }Execution Count:25103 | 25103 |
| 153 | | - |
| 154 | QStrokerOps::~QStrokerOps() | - |
| 155 | { | - |
| 156 | } | - |
| 157 | void QStrokerOps::begin(void *customData) | - |
| 158 | { | - |
| 159 | m_customData = customData; | - |
| 160 | m_elements.reset(); | - |
| 161 | } executed: }Execution Count:2833 | 2833 |
| 162 | | - |
| 163 | | - |
| 164 | | - |
| 165 | | - |
| 166 | | - |
| 167 | | - |
| 168 | void QStrokerOps::end() | - |
| 169 | { | - |
| 170 | if (m_elements.size() > 1) partially evaluated: m_elements.size() > 1| yes Evaluation Count:2833 | no Evaluation Count:0 |
| 0-2833 |
| 171 | processCurrentSubpath(); executed: processCurrentSubpath();Execution Count:2833 | 2833 |
| 172 | m_customData = 0; | - |
| 173 | } executed: }Execution Count:2833 | 2833 |
| 174 | void QStrokerOps::strokePath(const QPainterPath &path, void *customData, const QTransform &matrix) | - |
| 175 | { | - |
| 176 | if (path.isEmpty()) partially evaluated: path.isEmpty()| no Evaluation Count:0 | yes Evaluation Count:1894 |
| 0-1894 |
| 177 | return; | 0 |
| 178 | | - |
| 179 | setCurveThresholdFromTransform(QTransform()); | - |
| 180 | begin(customData); | - |
| 181 | int count = path.elementCount(); | - |
| 182 | if (matrix.isIdentity()) { partially evaluated: matrix.isIdentity()| yes Evaluation Count:1894 | no Evaluation Count:0 |
| 0-1894 |
| 183 | for (int i=0; i<count; ++i) { evaluated: i<count| yes Evaluation Count:4349 | yes Evaluation Count:1894 |
| 1894-4349 |
| 184 | const QPainterPath::Element &e = path.elementAt(i); | - |
| 185 | switch (e.type) { | - |
| 186 | case QPainterPath::MoveToElement: | - |
| 187 | moveTo(qfixed(e.x), qfixed(e.y)); | - |
| 188 | break; executed: break;Execution Count:1894 | 1894 |
| 189 | case QPainterPath::LineToElement: | - |
| 190 | lineTo(qfixed(e.x), qfixed(e.y)); | - |
| 191 | break; executed: break;Execution Count:2283 | 2283 |
| 192 | case QPainterPath::CurveToElement: | - |
| 193 | { | - |
| 194 | const QPainterPath::Element &cp2 = path.elementAt(++i); | - |
| 195 | const QPainterPath::Element &ep = path.elementAt(++i); | - |
| 196 | cubicTo(qfixed(e.x), qfixed(e.y), | - |
| 197 | qfixed(cp2.x), qfixed(cp2.y), | - |
| 198 | qfixed(ep.x), qfixed(ep.y)); | - |
| 199 | } | - |
| 200 | break; executed: break;Execution Count:172 | 172 |
| 201 | default: | - |
| 202 | break; | 0 |
| 203 | } | - |
| 204 | } executed: }Execution Count:4349 | 4349 |
| 205 | } else { executed: }Execution Count:1894 | 1894 |
| 206 | for (int i=0; i<count; ++i) { | 0 |
| 207 | const QPainterPath::Element &e = path.elementAt(i); | - |
| 208 | QPointF pt = QPointF(e.x, e.y) * matrix; | - |
| 209 | switch (e.type) { | - |
| 210 | case QPainterPath::MoveToElement: | - |
| 211 | moveTo(qfixed(pt.x()), qfixed(pt.y())); | - |
| 212 | break; | 0 |
| 213 | case QPainterPath::LineToElement: | - |
| 214 | lineTo(qfixed(pt.x()), qfixed(pt.y())); | - |
| 215 | break; | 0 |
| 216 | case QPainterPath::CurveToElement: | - |
| 217 | { | - |
| 218 | QPointF cp2 = ((QPointF) path.elementAt(++i)) * matrix; | - |
| 219 | QPointF ep = ((QPointF) path.elementAt(++i)) * matrix; | - |
| 220 | cubicTo(qfixed(pt.x()), qfixed(pt.y()), | - |
| 221 | qfixed(cp2.x()), qfixed(cp2.y()), | - |
| 222 | qfixed(ep.x()), qfixed(ep.y())); | - |
| 223 | } | - |
| 224 | break; | 0 |
| 225 | default: | - |
| 226 | break; | 0 |
| 227 | } | - |
| 228 | } | 0 |
| 229 | } | 0 |
| 230 | end(); | - |
| 231 | } executed: }Execution Count:1894 | 1894 |
| 232 | void QStrokerOps::strokePolygon(const QPointF *points, int pointCount, bool implicit_close, | - |
| 233 | void *data, const QTransform &matrix) | - |
| 234 | { | - |
| 235 | if (!pointCount) never evaluated: !pointCount | 0 |
| 236 | return; | 0 |
| 237 | | - |
| 238 | setCurveThresholdFromTransform(QTransform()); | - |
| 239 | begin(data); | - |
| 240 | if (matrix.isIdentity()) { never evaluated: matrix.isIdentity() | 0 |
| 241 | moveTo(qfixed(points[0].x()), qfixed(points[0].y())); | - |
| 242 | for (int i=1; i<pointCount; ++i) never evaluated: i<pointCount | 0 |
| 243 | lineTo(qfixed(points[i].x()), | 0 |
| 244 | qfixed(points[i].y())); never executed: lineTo(qfixed(points[i].x()), qfixed(points[i].y())); | 0 |
| 245 | if (implicit_close) never evaluated: implicit_close | 0 |
| 246 | lineTo(qfixed(points[0].x()), qfixed(points[0].y())); never executed: lineTo(qfixed(points[0].x()), qfixed(points[0].y())); | 0 |
| 247 | } else { | 0 |
| 248 | QPointF start = points[0] * matrix; | - |
| 249 | moveTo(qfixed(start.x()), qfixed(start.y())); | - |
| 250 | for (int i=1; i<pointCount; ++i) { never evaluated: i<pointCount | 0 |
| 251 | QPointF pt = points[i] * matrix; | - |
| 252 | lineTo(qfixed(pt.x()), qfixed(pt.y())); | - |
| 253 | } | 0 |
| 254 | if (implicit_close) never evaluated: implicit_close | 0 |
| 255 | lineTo(qfixed(start.x()), qfixed(start.y())); never executed: lineTo(qfixed(start.x()), qfixed(start.y())); | 0 |
| 256 | } | 0 |
| 257 | end(); | - |
| 258 | } | 0 |
| 259 | | - |
| 260 | | - |
| 261 | | - |
| 262 | | - |
| 263 | | - |
| 264 | | - |
| 265 | void QStrokerOps::strokeEllipse(const QRectF &rect, void *data, const QTransform &matrix) | - |
| 266 | { | - |
| 267 | int count = 0; | - |
| 268 | QPointF pts[12]; | - |
| 269 | QPointF start = qt_curves_for_arc(rect, 0, -360, pts, &count); | - |
| 270 | qt_noop(); | - |
| 271 | | - |
| 272 | if (!matrix.isIdentity()) { never evaluated: !matrix.isIdentity() | 0 |
| 273 | start = start * matrix; | - |
| 274 | for (int i=0; i<12; ++i) { | 0 |
| 275 | pts[i] = pts[i] * matrix; | - |
| 276 | } | 0 |
| 277 | } | 0 |
| 278 | | - |
| 279 | setCurveThresholdFromTransform(QTransform()); | - |
| 280 | begin(data); | - |
| 281 | moveTo(qfixed(start.x()), qfixed(start.y())); | - |
| 282 | for (int i=0; i<12; i+=3) { | 0 |
| 283 | cubicTo(qfixed(pts[i].x()), qfixed(pts[i].y()), | - |
| 284 | qfixed(pts[i+1].x()), qfixed(pts[i+1].y()), | - |
| 285 | qfixed(pts[i+2].x()), qfixed(pts[i+2].y())); | - |
| 286 | } | 0 |
| 287 | end(); | - |
| 288 | } | 0 |
| 289 | | - |
| 290 | | - |
| 291 | QStroker::QStroker() | - |
| 292 | : m_capStyle(SquareJoin), m_joinStyle(FlatJoin), | - |
| 293 | m_back1X(0), m_back1Y(0), | - |
| 294 | m_back2X(0), m_back2Y(0) | - |
| 295 | { | - |
| 296 | m_strokeWidth = qfixed(1); | - |
| 297 | m_miterLimit = qfixed(2); | - |
| 298 | } executed: }Execution Count:16302 | 16302 |
| 299 | | - |
| 300 | QStroker::~QStroker() | - |
| 301 | { | - |
| 302 | } | - |
| 303 | | - |
| 304 | Qt::PenCapStyle QStroker::capForJoinMode(LineJoinMode mode) | - |
| 305 | { | - |
| 306 | if (mode == FlatJoin) return Qt::FlatCap; partially evaluated: mode == FlatJoin| no Evaluation Count:0 | yes Evaluation Count:938 |
never executed: return Qt::FlatCap; | 0-938 |
| 307 | else if (mode == SquareJoin) return Qt::SquareCap; partially evaluated: mode == SquareJoin| yes Evaluation Count:938 | no Evaluation Count:0 |
executed: return Qt::SquareCap;Execution Count:938 | 0-938 |
| 308 | else return Qt::RoundCap; never executed: return Qt::RoundCap; | 0 |
| 309 | } | - |
| 310 | | - |
| 311 | QStroker::LineJoinMode QStroker::joinModeForCap(Qt::PenCapStyle style) | - |
| 312 | { | - |
| 313 | if (style == Qt::FlatCap) return FlatJoin; evaluated: style == Qt::FlatCap| yes Evaluation Count:545 | yes Evaluation Count:97532 |
executed: return FlatJoin;Execution Count:545 | 545-97532 |
| 314 | else if (style == Qt::SquareCap) return SquareJoin; evaluated: style == Qt::SquareCap| yes Evaluation Count:97528 | yes Evaluation Count:4 |
executed: return SquareJoin;Execution Count:97528 | 4-97528 |
| 315 | else return RoundCap; executed: return RoundCap;Execution Count:4 | 4 |
| 316 | } | - |
| 317 | | - |
| 318 | Qt::PenJoinStyle QStroker::joinForJoinMode(LineJoinMode mode) | - |
| 319 | { | - |
| 320 | if (mode == FlatJoin) return Qt::BevelJoin; partially evaluated: mode == FlatJoin| yes Evaluation Count:938 | no Evaluation Count:0 |
executed: return Qt::BevelJoin;Execution Count:938 | 0-938 |
| 321 | else if (mode == MiterJoin) return Qt::MiterJoin; never evaluated: mode == MiterJoin never executed: return Qt::MiterJoin; | 0 |
| 322 | else if (mode == SvgMiterJoin) return Qt::SvgMiterJoin; never evaluated: mode == SvgMiterJoin never executed: return Qt::SvgMiterJoin; | 0 |
| 323 | else return Qt::RoundJoin; never executed: return Qt::RoundJoin; | 0 |
| 324 | } | - |
| 325 | | - |
| 326 | QStroker::LineJoinMode QStroker::joinModeForJoin(Qt::PenJoinStyle joinStyle) | - |
| 327 | { | - |
| 328 | if (joinStyle == Qt::BevelJoin) return FlatJoin; evaluated: joinStyle == Qt::BevelJoin| yes Evaluation Count:98073 | yes Evaluation Count:4 |
executed: return FlatJoin;Execution Count:98073 | 4-98073 |
| 329 | else if (joinStyle == Qt::MiterJoin) return MiterJoin; partially evaluated: joinStyle == Qt::MiterJoin| yes Evaluation Count:4 | no Evaluation Count:0 |
executed: return MiterJoin;Execution Count:4 | 0-4 |
| 330 | else if (joinStyle == Qt::SvgMiterJoin) return SvgMiterJoin; never evaluated: joinStyle == Qt::SvgMiterJoin never executed: return SvgMiterJoin; | 0 |
| 331 | else return RoundJoin; never executed: return RoundJoin; | 0 |
| 332 | } | - |
| 333 | | - |
| 334 | | - |
| 335 | | - |
| 336 | | - |
| 337 | | - |
| 338 | | - |
| 339 | void QStroker::processCurrentSubpath() | - |
| 340 | { | - |
| 341 | qt_noop(); | - |
| 342 | qt_noop(); | - |
| 343 | qt_noop(); | - |
| 344 | | - |
| 345 | QSubpathForwardIterator fwit(&m_elements); | - |
| 346 | QSubpathBackwardIterator bwit(&m_elements); | - |
| 347 | | - |
| 348 | QLineF fwStartTangent, bwStartTangent; | - |
| 349 | | - |
| 350 | bool fwclosed = qt_stroke_side(&fwit, this, false, &fwStartTangent); | - |
| 351 | bool bwclosed = qt_stroke_side(&bwit, this, !fwclosed, &bwStartTangent); | - |
| 352 | | - |
| 353 | if (!bwclosed) evaluated: !bwclosed| yes Evaluation Count:1708 | yes Evaluation Count:1125 |
| 1125-1708 |
| 354 | joinPoints(m_elements.at(0).x, m_elements.at(0).y, fwStartTangent, m_capStyle); executed: joinPoints(m_elements.at(0).x, m_elements.at(0).y, fwStartTangent, m_capStyle);Execution Count:1708 | 1708 |
| 355 | } executed: }Execution Count:2833 | 2833 |
| 356 | | - |
| 357 | | - |
| 358 | | - |
| 359 | | - |
| 360 | | - |
| 361 | void QStroker::joinPoints(qfixed focal_x, qfixed focal_y, const QLineF &nextLine, LineJoinMode join) | - |
| 362 | { | - |
| 363 | if (qFuzzyCompare(m_back1X, nextLine.x1()) && qFuzzyCompare(m_back1Y, nextLine.y1())) evaluated: qFuzzyCompare(m_back1X, nextLine.x1())| yes Evaluation Count:9168 | yes Evaluation Count:4112 |
evaluated: qFuzzyCompare(m_back1Y, nextLine.y1())| yes Evaluation Count:7448 | yes Evaluation Count:1720 |
| 1720-9168 |
| 364 | return; executed: return;Execution Count:7448 | 7448 |
| 365 | | - |
| 366 | | - |
| 367 | | - |
| 368 | | - |
| 369 | | - |
| 370 | | - |
| 371 | | - |
| 372 | if (join == FlatJoin) { evaluated: join == FlatJoin| yes Evaluation Count:2410 | yes Evaluation Count:3422 |
| 2410-3422 |
| 373 | QLineF prevLine(m_back2X, m_back2Y, | - |
| 374 | m_back1X, m_back1Y); | - |
| 375 | QPointF isect; | - |
| 376 | QLineF::IntersectType type = prevLine.intersect(nextLine, &isect); | - |
| 377 | QLineF shortCut(prevLine.p2(), nextLine.p1()); | - |
| 378 | qreal angle = shortCut.angleTo(prevLine); | - |
| 379 | if (type == QLineF::BoundedIntersection || (angle > 90 && !qFuzzyCompare(angle, (qreal)90))) { evaluated: type == QLineF::BoundedIntersection| yes Evaluation Count:1192 | yes Evaluation Count:1218 |
evaluated: angle > 90| yes Evaluation Count:4 | yes Evaluation Count:1214 |
partially evaluated: !qFuzzyCompare(angle, (qreal)90)| yes Evaluation Count:4 | no Evaluation Count:0 |
| 0-1218 |
| 380 | emitLineTo(focal_x, focal_y); | - |
| 381 | emitLineTo(qfixed(nextLine.x1()), qfixed(nextLine.y1())); | - |
| 382 | return; executed: return;Execution Count:1196 | 1196 |
| 383 | } | - |
| 384 | emitLineTo(qfixed(nextLine.x1()), | - |
| 385 | qfixed(nextLine.y1())); | - |
| 386 | | - |
| 387 | } else { executed: }Execution Count:1214 | 1214 |
| 388 | QLineF prevLine(m_back2X, m_back2Y, | - |
| 389 | m_back1X, m_back1Y); | - |
| 390 | | - |
| 391 | QPointF isect; | - |
| 392 | QLineF::IntersectType type = prevLine.intersect(nextLine, &isect); | - |
| 393 | | - |
| 394 | if (join == MiterJoin) { evaluated: join == MiterJoin| yes Evaluation Count:8 | yes Evaluation Count:3414 |
| 8-3414 |
| 395 | qreal appliedMiterLimit = m_strokeWidth * m_miterLimit; | - |
| 396 | | - |
| 397 | | - |
| 398 | QLineF shortCut(prevLine.p2(), nextLine.p1()); | - |
| 399 | qreal angle = shortCut.angleTo(prevLine); | - |
| 400 | if (type == QLineF::BoundedIntersection || (angle > 90 && !qFuzzyCompare(angle, (qreal)90))) { evaluated: type == QLineF::BoundedIntersection| yes Evaluation Count:4 | yes Evaluation Count:4 |
partially evaluated: angle > 90| no Evaluation Count:0 | yes Evaluation Count:4 |
never evaluated: !qFuzzyCompare(angle, (qreal)90) | 0-4 |
| 401 | emitLineTo(focal_x, focal_y); | - |
| 402 | emitLineTo(qfixed(nextLine.x1()), qfixed(nextLine.y1())); | - |
| 403 | return; executed: return;Execution Count:4 | 4 |
| 404 | } | - |
| 405 | QLineF miterLine(QPointF(m_back1X, | - |
| 406 | m_back1Y), isect); | - |
| 407 | if (type == QLineF::NoIntersection || miterLine.length() > appliedMiterLimit) { partially evaluated: type == QLineF::NoIntersection| no Evaluation Count:0 | yes Evaluation Count:4 |
partially evaluated: miterLine.length() > appliedMiterLimit| no Evaluation Count:0 | yes Evaluation Count:4 |
| 0-4 |
| 408 | QLineF l1(prevLine); | - |
| 409 | l1.setLength(appliedMiterLimit); | - |
| 410 | l1.translate(prevLine.dx(), prevLine.dy()); | - |
| 411 | | - |
| 412 | QLineF l2(nextLine); | - |
| 413 | l2.setLength(appliedMiterLimit); | - |
| 414 | l2.translate(-l2.dx(), -l2.dy()); | - |
| 415 | | - |
| 416 | emitLineTo(qfixed(l1.x2()), qfixed(l1.y2())); | - |
| 417 | emitLineTo(qfixed(l2.x1()), qfixed(l2.y1())); | - |
| 418 | emitLineTo(qfixed(nextLine.x1()), qfixed(nextLine.y1())); | - |
| 419 | } else { | 0 |
| 420 | emitLineTo(qfixed(isect.x()), qfixed(isect.y())); | - |
| 421 | emitLineTo(qfixed(nextLine.x1()), qfixed(nextLine.y1())); | - |
| 422 | } executed: }Execution Count:4 | 4 |
| 423 | | - |
| 424 | } else if (join == SquareJoin) { partially evaluated: join == SquareJoin| yes Evaluation Count:3414 | no Evaluation Count:0 |
| 0-3414 |
| 425 | qfixed offset = m_strokeWidth / 2; | - |
| 426 | | - |
| 427 | QLineF l1(prevLine); | - |
| 428 | l1.translate(l1.dx(), l1.dy()); | - |
| 429 | l1.setLength(offset); | - |
| 430 | QLineF l2(nextLine.p2(), nextLine.p1()); | - |
| 431 | l2.translate(l2.dx(), l2.dy()); | - |
| 432 | l2.setLength(offset); | - |
| 433 | emitLineTo(qfixed(l1.x2()), qfixed(l1.y2())); | - |
| 434 | emitLineTo(qfixed(l2.x2()), qfixed(l2.y2())); | - |
| 435 | emitLineTo(qfixed(l2.x1()), qfixed(l2.y1())); | - |
| 436 | | - |
| 437 | } else if (join == RoundJoin) { never evaluated: join == RoundJoin executed: }Execution Count:3414 | 0-3414 |
| 438 | qfixed offset = m_strokeWidth / 2; | - |
| 439 | | - |
| 440 | QLineF shortCut(prevLine.p2(), nextLine.p1()); | - |
| 441 | qreal angle = shortCut.angleTo(prevLine); | - |
| 442 | if (type == QLineF::BoundedIntersection || (angle > 90 && !qFuzzyCompare(angle, (qreal)90))) { never evaluated: type == QLineF::BoundedIntersection never evaluated: angle > 90 never evaluated: !qFuzzyCompare(angle, (qreal)90) | 0 |
| 443 | emitLineTo(focal_x, focal_y); | - |
| 444 | emitLineTo(qfixed(nextLine.x1()), qfixed(nextLine.y1())); | - |
| 445 | return; | 0 |
| 446 | } | - |
| 447 | qreal l1_on_x = adapted_angle_on_x(prevLine); | - |
| 448 | qreal l2_on_x = adapted_angle_on_x(nextLine); | - |
| 449 | | - |
| 450 | qreal sweepLength = qAbs(l2_on_x - l1_on_x); | - |
| 451 | | - |
| 452 | int point_count; | - |
| 453 | QPointF curves[15]; | - |
| 454 | | - |
| 455 | QPointF curve_start = | - |
| 456 | qt_curves_for_arc(QRectF(focal_x - offset, | - |
| 457 | focal_y - offset, | - |
| 458 | offset * 2, | - |
| 459 | offset * 2), | - |
| 460 | l1_on_x + 90, -sweepLength, | - |
| 461 | curves, &point_count); | - |
| 462 | | - |
| 463 | | - |
| 464 | | - |
| 465 | (void)curve_start;; | - |
| 466 | | - |
| 467 | for (int i=0; i<point_count; i+=3) { never evaluated: i<point_count | 0 |
| 468 | emitCubicTo(qfixed(curves[i].x()), | - |
| 469 | qfixed(curves[i].y()), | - |
| 470 | qfixed(curves[i+1].x()), | - |
| 471 | qfixed(curves[i+1].y()), | - |
| 472 | qfixed(curves[i+2].x()), | - |
| 473 | qfixed(curves[i+2].y())); | - |
| 474 | } | 0 |
| 475 | | - |
| 476 | | - |
| 477 | emitLineTo(qfixed(nextLine.x1()), qfixed(nextLine.y1())); | - |
| 478 | | - |
| 479 | | - |
| 480 | | - |
| 481 | } else if (join == RoundCap) { never evaluated: join == RoundCap | 0 |
| 482 | qfixed offset = m_strokeWidth / 2; | - |
| 483 | | - |
| 484 | | - |
| 485 | QLineF l1 = prevLine; | - |
| 486 | l1.translate(l1.dx(), l1.dy()); | - |
| 487 | l1.setLength(0.5522847498 * offset); | - |
| 488 | | - |
| 489 | | - |
| 490 | QLineF l2(focal_x, focal_y, | - |
| 491 | prevLine.x2(), prevLine.y2()); | - |
| 492 | l2.translate(-l2.dy(), l2.dx()); | - |
| 493 | l2.setLength(0.5522847498 * offset); | - |
| 494 | | - |
| 495 | emitCubicTo(qfixed(l1.x2()), | - |
| 496 | qfixed(l1.y2()), | - |
| 497 | qfixed(l2.x2()), | - |
| 498 | qfixed(l2.y2()), | - |
| 499 | qfixed(l2.x1()), | - |
| 500 | qfixed(l2.y1())); | - |
| 501 | | - |
| 502 | | - |
| 503 | l2 = QLineF(l2.x1(), l2.y1(), l2.x1()-l2.dx(), l2.y1()-l2.dy()); | - |
| 504 | | - |
| 505 | | - |
| 506 | l1.translate(nextLine.x1() - l1.x1(), nextLine.y1() - l1.y1()); | - |
| 507 | | - |
| 508 | emitCubicTo(qfixed(l2.x2()), | - |
| 509 | qfixed(l2.y2()), | - |
| 510 | qfixed(l1.x2()), | - |
| 511 | qfixed(l1.y2()), | - |
| 512 | qfixed(l1.x1()), | - |
| 513 | qfixed(l1.y1())); | - |
| 514 | } else if (join == SvgMiterJoin) { never evaluated: join == SvgMiterJoin | 0 |
| 515 | QLineF shortCut(prevLine.p2(), nextLine.p1()); | - |
| 516 | qreal angle = shortCut.angleTo(prevLine); | - |
| 517 | if (type == QLineF::BoundedIntersection || (angle > 90 && !qFuzzyCompare(angle, (qreal)90))) { never evaluated: type == QLineF::BoundedIntersection never evaluated: angle > 90 never evaluated: !qFuzzyCompare(angle, (qreal)90) | 0 |
| 518 | emitLineTo(focal_x, focal_y); | - |
| 519 | emitLineTo(qfixed(nextLine.x1()), qfixed(nextLine.y1())); | - |
| 520 | return; | 0 |
| 521 | } | - |
| 522 | QLineF miterLine(QPointF(focal_x, | - |
| 523 | focal_y), isect); | - |
| 524 | if (type == QLineF::NoIntersection || miterLine.length() > m_strokeWidth * m_miterLimit / 2) { never evaluated: type == QLineF::NoIntersection never evaluated: miterLine.length() > m_strokeWidth * m_miterLimit / 2 | 0 |
| 525 | emitLineTo(qfixed(nextLine.x1()), | - |
| 526 | qfixed(nextLine.y1())); | - |
| 527 | } else { | 0 |
| 528 | emitLineTo(qfixed(isect.x()), qfixed(isect.y())); | - |
| 529 | emitLineTo(qfixed(nextLine.x1()), qfixed(nextLine.y1())); | - |
| 530 | } | 0 |
| 531 | } else { | - |
| 532 | qt_noop(); | - |
| 533 | } | 0 |
| 534 | } | - |
| 535 | } | - |
| 536 | template <class Iterator> bool qt_stroke_side(Iterator *it, | - |
| 537 | QStroker *stroker, | - |
| 538 | bool capFirst, | - |
| 539 | QLineF *startTangent) | - |
| 540 | { | - |
| 541 | | - |
| 542 | const int MAX_OFFSET = 16; | - |
| 543 | QBezier offsetCurves[MAX_OFFSET]; | - |
| 544 | | - |
| 545 | qt_noop(); | - |
| 546 | QStrokerOps::Element first_element = it->next(); | - |
| 547 | qt_noop(); | - |
| 548 | | - |
| 549 | qfixed2d start = first_element; | - |
| 550 | | - |
| 551 | | - |
| 552 | | - |
| 553 | | - |
| 554 | | - |
| 555 | | - |
| 556 | | - |
| 557 | qfixed2d prev = start; | - |
| 558 | | - |
| 559 | bool first = true; | - |
| 560 | | - |
| 561 | qfixed offset = stroker->strokeWidth() / 2; | - |
| 562 | | - |
| 563 | while (it->hasNext()) { evaluated: it->hasNext()| yes Evaluation Count:13328 | yes Evaluation Count:5666 |
| 5666-13328 |
| 564 | QStrokerOps::Element e = it->next(); | - |
| 565 | | - |
| 566 | | - |
| 567 | if (e.isLineTo()) { evaluated: e.isLineTo()| yes Evaluation Count:6032 | yes Evaluation Count:7296 |
| 6032-7296 |
| 568 | | - |
| 569 | | - |
| 570 | | - |
| 571 | QLineF line(prev.x, prev.y, | - |
| 572 | e.x, e.y); | - |
| 573 | if (line.p1() != line.p2()) { evaluated: line.p1() != line.p2()| yes Evaluation Count:5984 | yes Evaluation Count:48 |
| 48-5984 |
| 574 | QLineF normal = line.normalVector(); | - |
| 575 | normal.setLength(offset); | - |
| 576 | line.translate(normal.dx(), normal.dy()); | - |
| 577 | | - |
| 578 | | - |
| 579 | if (first) { evaluated: first| yes Evaluation Count:3844 | yes Evaluation Count:2140 |
| 2140-3844 |
| 580 | if (capFirst) evaluated: capFirst| yes Evaluation Count:1708 | yes Evaluation Count:2136 |
| 1708-2136 |
| 581 | stroker->joinPoints(prev.x, prev.y, line, stroker->capStyleMode()); executed: stroker->joinPoints(prev.x, prev.y, line, stroker->capStyleMode());Execution Count:1708 | 1708 |
| 582 | else | - |
| 583 | stroker->emitMoveTo(qfixed(line.x1()), qfixed(line.y1())); executed: stroker->emitMoveTo(qfixed(line.x1()), qfixed(line.y1()));Execution Count:2136 | 2136 |
| 584 | *startTangent = line; | - |
| 585 | first = false; | - |
| 586 | } else { executed: }Execution Count:3844 | 3844 |
| 587 | stroker->joinPoints(prev.x, prev.y, line, stroker->joinStyleMode()); | - |
| 588 | } executed: }Execution Count:2140 | 2140 |
| 589 | | - |
| 590 | | - |
| 591 | stroker->emitLineTo(qfixed(line.x2()), | - |
| 592 | qfixed(line.y2())); | - |
| 593 | prev = e; | - |
| 594 | } executed: }Execution Count:5984 | 5984 |
| 595 | | - |
| 596 | | - |
| 597 | } else if (e.isCurveTo()) { partially evaluated: e.isCurveTo()| yes Evaluation Count:7296 | no Evaluation Count:0 |
executed: }Execution Count:6032 | 0-7296 |
| 598 | QStrokerOps::Element cp2 = it->next(); | - |
| 599 | QStrokerOps::Element ep = it->next(); | - |
| 600 | | - |
| 601 | | - |
| 602 | | - |
| 603 | | - |
| 604 | | - |
| 605 | | - |
| 606 | | - |
| 607 | QBezier bezier = | - |
| 608 | QBezier::fromPoints(QPointF(prev.x, prev.y), | - |
| 609 | QPointF(e.x, e.y), | - |
| 610 | QPointF(cp2.x, cp2.y), | - |
| 611 | QPointF(ep.x, ep.y)); | - |
| 612 | | - |
| 613 | int count = bezier.shifted(offsetCurves, | - |
| 614 | MAX_OFFSET, | - |
| 615 | offset, | - |
| 616 | stroker->curveThreshold()); | - |
| 617 | | - |
| 618 | if (count) { partially evaluated: count| yes Evaluation Count:7296 | no Evaluation Count:0 |
| 0-7296 |
| 619 | | - |
| 620 | QLineF tangent = bezier.startTangent(); | - |
| 621 | tangent.translate(offsetCurves[0].pt1() - bezier.pt1()); | - |
| 622 | if (first) { evaluated: first| yes Evaluation Count:1822 | yes Evaluation Count:5474 |
| 1822-5474 |
| 623 | QPointF pt = offsetCurves[0].pt1(); | - |
| 624 | if (capFirst) { partially evaluated: capFirst| no Evaluation Count:0 | yes Evaluation Count:1822 |
| 0-1822 |
| 625 | stroker->joinPoints(prev.x, prev.y, | - |
| 626 | tangent, | - |
| 627 | stroker->capStyleMode()); | - |
| 628 | } else { | 0 |
| 629 | stroker->emitMoveTo(qfixed(pt.x()), | - |
| 630 | qfixed(pt.y())); | - |
| 631 | } executed: }Execution Count:1822 | 1822 |
| 632 | *startTangent = tangent; | - |
| 633 | first = false; | - |
| 634 | } else { executed: }Execution Count:1822 | 1822 |
| 635 | stroker->joinPoints(prev.x, prev.y, | - |
| 636 | tangent, | - |
| 637 | stroker->joinStyleMode()); | - |
| 638 | } executed: }Execution Count:5474 | 5474 |
| 639 | | - |
| 640 | | - |
| 641 | for (int i=0; i<count; ++i) { evaluated: i<count| yes Evaluation Count:7504 | yes Evaluation Count:7296 |
| 7296-7504 |
| 642 | QPointF cp1 = offsetCurves[i].pt2(); | - |
| 643 | QPointF cp2 = offsetCurves[i].pt3(); | - |
| 644 | QPointF ep = offsetCurves[i].pt4(); | - |
| 645 | stroker->emitCubicTo(qfixed(cp1.x()), qfixed(cp1.y()), | - |
| 646 | qfixed(cp2.x()), qfixed(cp2.y()), | - |
| 647 | qfixed(ep.x()), qfixed(ep.y())); | - |
| 648 | } executed: }Execution Count:7504 | 7504 |
| 649 | } executed: }Execution Count:7296 | 7296 |
| 650 | | - |
| 651 | prev = ep; | - |
| 652 | } executed: }Execution Count:7296 | 7296 |
| 653 | } | - |
| 654 | | - |
| 655 | if (start == prev) { evaluated: start == prev| yes Evaluation Count:2250 | yes Evaluation Count:3416 |
| 2250-3416 |
| 656 | | - |
| 657 | | - |
| 658 | | - |
| 659 | | - |
| 660 | | - |
| 661 | if (!first) partially evaluated: !first| yes Evaluation Count:2250 | no Evaluation Count:0 |
| 0-2250 |
| 662 | stroker->joinPoints(prev.x, prev.y, *startTangent, stroker->joinStyleMode()); executed: stroker->joinPoints(prev.x, prev.y, *startTangent, stroker->joinStyleMode());Execution Count:2250 | 2250 |
| 663 | return true; executed: return true;Execution Count:2250 | 2250 |
| 664 | } else { | - |
| 665 | | - |
| 666 | | - |
| 667 | | - |
| 668 | return false; executed: return false;Execution Count:3416 | 3416 |
| 669 | } | - |
| 670 | } | - |
| 671 | qreal qt_t_for_arc_angle(qreal angle) | - |
| 672 | { | - |
| 673 | if (qFuzzyIsNull(angle)) evaluated: qFuzzyIsNull(angle)| yes Evaluation Count:312 | yes Evaluation Count:25890 |
| 312-25890 |
| 674 | return 0; executed: return 0;Execution Count:312 | 312 |
| 675 | | - |
| 676 | if (qFuzzyCompare(angle, qreal(90))) evaluated: qFuzzyCompare(angle, qreal(90))| yes Evaluation Count:88 | yes Evaluation Count:25802 |
| 88-25802 |
| 677 | return 1; executed: return 1;Execution Count:88 | 88 |
| 678 | | - |
| 679 | qreal radians = Q_PI * angle / 180; | - |
| 680 | qreal cosAngle = qCos(radians); | - |
| 681 | qreal sinAngle = qSin(radians); | - |
| 682 | | - |
| 683 | | - |
| 684 | qreal tc = angle / 90; | - |
| 685 | | - |
| 686 | | - |
| 687 | tc -= ((((2-3*0.5522847498) * tc + 3*(0.5522847498 -1)) * tc) * tc + 1 - cosAngle) | - |
| 688 | / (((6-9*0.5522847498) * tc + 6*(0.5522847498 -1)) * tc); | - |
| 689 | tc -= ((((2-3*0.5522847498) * tc + 3*(0.5522847498 -1)) * tc) * tc + 1 - cosAngle) | - |
| 690 | / (((6-9*0.5522847498) * tc + 6*(0.5522847498 -1)) * tc); | - |
| 691 | | - |
| 692 | | - |
| 693 | qreal ts = tc; | - |
| 694 | | - |
| 695 | | - |
| 696 | ts -= ((((3*0.5522847498 -2) * ts - 6*0.5522847498 + 3) * ts + 3*0.5522847498) * ts - sinAngle) | - |
| 697 | / (((9*0.5522847498 -6) * ts + 12*0.5522847498 - 6) * ts + 3*0.5522847498); | - |
| 698 | ts -= ((((3*0.5522847498 -2) * ts - 6*0.5522847498 + 3) * ts + 3*0.5522847498) * ts - sinAngle) | - |
| 699 | / (((9*0.5522847498 -6) * ts + 12*0.5522847498 - 6) * ts + 3*0.5522847498); | - |
| 700 | | - |
| 701 | | - |
| 702 | | - |
| 703 | qreal t = 0.5 * (tc + ts); | - |
| 704 | return t; executed: return t;Execution Count:25802 | 25802 |
| 705 | } | - |
| 706 | | - |
| 707 | __attribute__((visibility("default"))) void qt_find_ellipse_coords(const QRectF &r, qreal angle, qreal length, | - |
| 708 | QPointF* startPoint, QPointF *endPoint); | - |
| 709 | QPointF qt_curves_for_arc(const QRectF &rect, qreal startAngle, qreal sweepLength, | - |
| 710 | QPointF *curves, int *point_count) | - |
| 711 | { | - |
| 712 | qt_noop(); | - |
| 713 | qt_noop(); | - |
| 714 | | - |
| 715 | *point_count = 0; | - |
| 716 | if (qt_is_nan(rect.x()) || qt_is_nan(rect.y()) || qt_is_nan(rect.width()) || qt_is_nan(rect.height()) partially evaluated: qt_is_nan(rect.x())| no Evaluation Count:0 | yes Evaluation Count:6804 |
partially evaluated: qt_is_nan(rect.y())| no Evaluation Count:0 | yes Evaluation Count:6804 |
partially evaluated: qt_is_nan(rect.width())| no Evaluation Count:0 | yes Evaluation Count:6804 |
partially evaluated: qt_is_nan(rect.height())| no Evaluation Count:0 | yes Evaluation Count:6804 |
| 0-6804 |
| 717 | || qt_is_nan(startAngle) || qt_is_nan(sweepLength)) { partially evaluated: qt_is_nan(startAngle)| no Evaluation Count:0 | yes Evaluation Count:6804 |
partially evaluated: qt_is_nan(sweepLength)| no Evaluation Count:0 | yes Evaluation Count:6804 |
| 0-6804 |
| 718 | QMessageLogger("painting/qstroker.cpp", 865, __PRETTY_FUNCTION__).warning("QPainterPath::arcTo: Adding arc where a parameter is NaN, results are undefined"); | - |
| 719 | return QPointF(); never executed: return QPointF(); | 0 |
| 720 | } | - |
| 721 | | - |
| 722 | if (rect.isNull()) { partially evaluated: rect.isNull()| no Evaluation Count:0 | yes Evaluation Count:6804 |
| 0-6804 |
| 723 | return QPointF(); never executed: return QPointF(); | 0 |
| 724 | } | - |
| 725 | | - |
| 726 | qreal x = rect.x(); | - |
| 727 | qreal y = rect.y(); | - |
| 728 | | - |
| 729 | qreal w = rect.width(); | - |
| 730 | qreal w2 = rect.width() / 2; | - |
| 731 | qreal w2k = w2 * 0.5522847498; | - |
| 732 | | - |
| 733 | qreal h = rect.height(); | - |
| 734 | qreal h2 = rect.height() / 2; | - |
| 735 | qreal h2k = h2 * 0.5522847498; | - |
| 736 | | - |
| 737 | QPointF points[16] = | - |
| 738 | { | - |
| 739 | | - |
| 740 | QPointF(x + w, y + h2), | - |
| 741 | | - |
| 742 | | - |
| 743 | QPointF(x + w, y + h2 + h2k), | - |
| 744 | QPointF(x + w2 + w2k, y + h), | - |
| 745 | QPointF(x + w2, y + h), | - |
| 746 | | - |
| 747 | | - |
| 748 | QPointF(x + w2 - w2k, y + h), | - |
| 749 | QPointF(x, y + h2 + h2k), | - |
| 750 | QPointF(x, y + h2), | - |
| 751 | | - |
| 752 | | - |
| 753 | QPointF(x, y + h2 - h2k), | - |
| 754 | QPointF(x + w2 - w2k, y), | - |
| 755 | QPointF(x + w2, y), | - |
| 756 | | - |
| 757 | | - |
| 758 | QPointF(x + w2 + w2k, y), | - |
| 759 | QPointF(x + w, y + h2 - h2k), | - |
| 760 | QPointF(x + w, y + h2) | - |
| 761 | }; | - |
| 762 | | - |
| 763 | if (sweepLength > 360) sweepLength = 360; never executed: sweepLength = 360; partially evaluated: sweepLength > 360| no Evaluation Count:0 | yes Evaluation Count:6804 |
| 0-6804 |
| 764 | else if (sweepLength < -360) sweepLength = -360; never executed: sweepLength = -360; partially evaluated: sweepLength < -360| no Evaluation Count:0 | yes Evaluation Count:6804 |
| 0-6804 |
| 765 | | - |
| 766 | | - |
| 767 | if (startAngle == 0.0) { evaluated: startAngle == 0.0| yes Evaluation Count:995 | yes Evaluation Count:5809 |
| 995-5809 |
| 768 | if (sweepLength == 360.0) { evaluated: sweepLength == 360.0| yes Evaluation Count:1 | yes Evaluation Count:994 |
| 1-994 |
| 769 | for (int i = 11; i >= 0; --i) evaluated: i >= 0| yes Evaluation Count:12 | yes Evaluation Count:1 |
| 1-12 |
| 770 | curves[(*point_count)++] = points[i]; executed: curves[(*point_count)++] = points[i];Execution Count:12 | 12 |
| 771 | return points[12]; executed: return points[12];Execution Count:1 | 1 |
| 772 | } else if (sweepLength == -360.0) { evaluated: sweepLength == -360.0| yes Evaluation Count:980 | yes Evaluation Count:14 |
| 14-980 |
| 773 | for (int i = 1; i <= 12; ++i) evaluated: i <= 12| yes Evaluation Count:11760 | yes Evaluation Count:980 |
| 980-11760 |
| 774 | curves[(*point_count)++] = points[i]; executed: curves[(*point_count)++] = points[i];Execution Count:11760 | 11760 |
| 775 | return points[0]; executed: return points[0];Execution Count:980 | 980 |
| 776 | } | - |
| 777 | } | - |
| 778 | | - |
| 779 | int startSegment = int(qFloor(startAngle / 90)); | - |
| 780 | int endSegment = int(qFloor((startAngle + sweepLength) / 90)); | - |
| 781 | | - |
| 782 | qreal startT = (startAngle - startSegment * 90) / 90; | - |
| 783 | qreal endT = (startAngle + sweepLength - endSegment * 90) / 90; | - |
| 784 | | - |
| 785 | int delta = sweepLength > 0 ? 1 : -1; evaluated: sweepLength > 0| yes Evaluation Count:5798 | yes Evaluation Count:25 |
| 25-5798 |
| 786 | if (delta < 0) { evaluated: delta < 0| yes Evaluation Count:25 | yes Evaluation Count:5798 |
| 25-5798 |
| 787 | startT = 1 - startT; | - |
| 788 | endT = 1 - endT; | - |
| 789 | } executed: }Execution Count:25 | 25 |
| 790 | | - |
| 791 | | - |
| 792 | if (qFuzzyIsNull(startT - qreal(1))) { evaluated: qFuzzyIsNull(startT - qreal(1))| yes Evaluation Count:24 | yes Evaluation Count:5799 |
| 24-5799 |
| 793 | startT = 0; | - |
| 794 | startSegment += delta; | - |
| 795 | } executed: }Execution Count:24 | 24 |
| 796 | | - |
| 797 | | - |
| 798 | if (qFuzzyIsNull(endT)) { evaluated: qFuzzyIsNull(endT)| yes Evaluation Count:64 | yes Evaluation Count:5759 |
| 64-5759 |
| 799 | endT = 1; | - |
| 800 | endSegment -= delta; | - |
| 801 | } executed: }Execution Count:64 | 64 |
| 802 | | - |
| 803 | startT = qt_t_for_arc_angle(startT * 90); | - |
| 804 | endT = qt_t_for_arc_angle(endT * 90); | - |
| 805 | | - |
| 806 | const bool splitAtStart = !qFuzzyIsNull(startT); | - |
| 807 | const bool splitAtEnd = !qFuzzyIsNull(endT - qreal(1)); | - |
| 808 | | - |
| 809 | const int end = endSegment + delta; | - |
| 810 | | - |
| 811 | | - |
| 812 | if (startSegment == end) { partially evaluated: startSegment == end| no Evaluation Count:0 | yes Evaluation Count:5823 |
| 0-5823 |
| 813 | const int quadrant = 3 - ((startSegment % 4) + 4) % 4; | - |
| 814 | const int j = 3 * quadrant; | - |
| 815 | return delta > 0 ? points[j + 3] : points[j]; never executed: return delta > 0 ? points[j + 3] : points[j]; | 0 |
| 816 | } | - |
| 817 | | - |
| 818 | QPointF startPoint, endPoint; | - |
| 819 | qt_find_ellipse_coords(rect, startAngle, sweepLength, &startPoint, &endPoint); | - |
| 820 | | - |
| 821 | for (int i = startSegment; i != end; i += delta) { evaluated: i != end| yes Evaluation Count:7715 | yes Evaluation Count:5823 |
| 5823-7715 |
| 822 | const int quadrant = 3 - ((i % 4) + 4) % 4; | - |
| 823 | const int j = 3 * quadrant; | - |
| 824 | | - |
| 825 | QBezier b; | - |
| 826 | if (delta > 0) evaluated: delta > 0| yes Evaluation Count:7686 | yes Evaluation Count:29 |
| 29-7686 |
| 827 | b = QBezier::fromPoints(points[j + 3], points[j + 2], points[j + 1], points[j]); executed: b = QBezier::fromPoints(points[j + 3], points[j + 2], points[j + 1], points[j]);Execution Count:7686 | 7686 |
| 828 | else | - |
| 829 | b = QBezier::fromPoints(points[j], points[j + 1], points[j + 2], points[j + 3]); executed: b = QBezier::fromPoints(points[j], points[j + 1], points[j + 2], points[j + 3]);Execution Count:29 | 29 |
| 830 | | - |
| 831 | | - |
| 832 | if (startSegment == endSegment && qFuzzyCompare(startT, endT)) evaluated: startSegment == endSegment| yes Evaluation Count:3949 | yes Evaluation Count:3766 |
partially evaluated: qFuzzyCompare(startT, endT)| no Evaluation Count:0 | yes Evaluation Count:3949 |
| 0-3949 |
| 833 | return startPoint; never executed: return startPoint; | 0 |
| 834 | | - |
| 835 | if (i == startSegment) { evaluated: i == startSegment| yes Evaluation Count:5823 | yes Evaluation Count:1892 |
| 1892-5823 |
| 836 | if (i == endSegment && splitAtEnd) evaluated: i == endSegment| yes Evaluation Count:3949 | yes Evaluation Count:1874 |
evaluated: splitAtEnd| yes Evaluation Count:3861 | yes Evaluation Count:88 |
| 88-3949 |
| 837 | b = b.bezierOnInterval(startT, endT); executed: b = b.bezierOnInterval(startT, endT);Execution Count:3861 | 3861 |
| 838 | else if (splitAtStart) evaluated: splitAtStart| yes Evaluation Count:1938 | yes Evaluation Count:24 |
| 24-1938 |
| 839 | b = b.bezierOnInterval(startT, 1); executed: b = b.bezierOnInterval(startT, 1);Execution Count:1938 | 1938 |
| 840 | } else if (i == endSegment && splitAtEnd) { evaluated: i == endSegment| yes Evaluation Count:1874 | yes Evaluation Count:18 |
partially evaluated: splitAtEnd| yes Evaluation Count:1874 | no Evaluation Count:0 |
| 0-1874 |
| 841 | b = b.bezierOnInterval(0, endT); | - |
| 842 | } executed: }Execution Count:1874 | 1874 |
| 843 | | - |
| 844 | | - |
| 845 | curves[(*point_count)++] = b.pt2(); | - |
| 846 | curves[(*point_count)++] = b.pt3(); | - |
| 847 | curves[(*point_count)++] = b.pt4(); | - |
| 848 | } executed: }Execution Count:7715 | 7715 |
| 849 | | - |
| 850 | qt_noop(); | - |
| 851 | curves[*(point_count)-1] = endPoint; | - |
| 852 | | - |
| 853 | return startPoint; executed: return startPoint;Execution Count:5823 | 5823 |
| 854 | } | - |
| 855 | | - |
| 856 | | - |
| 857 | static inline void qdashstroker_moveTo(qfixed x, qfixed y, void *data) { | - |
| 858 | ((QStroker *) data)->moveTo(x, y); | - |
| 859 | } executed: }Execution Count:2 | 2 |
| 860 | | - |
| 861 | static inline void qdashstroker_lineTo(qfixed x, qfixed y, void *data) { | - |
| 862 | ((QStroker *) data)->lineTo(x, y); | - |
| 863 | } executed: }Execution Count:2 | 2 |
| 864 | | - |
| 865 | static inline void qdashstroker_cubicTo(qfixed, qfixed, qfixed, qfixed, qfixed, qfixed, void *) { | - |
| 866 | qt_noop(); | - |
| 867 | | - |
| 868 | } | 0 |
| 869 | | - |
| 870 | | - |
| 871 | | - |
| 872 | | - |
| 873 | | - |
| 874 | QDashStroker::QDashStroker(QStroker *stroker) | - |
| 875 | : m_stroker(stroker), m_dashOffset(0), m_stroke_width(1), m_miter_limit(1) | - |
| 876 | { | - |
| 877 | if (m_stroker) { partially evaluated: m_stroker| yes Evaluation Count:8801 | no Evaluation Count:0 |
| 0-8801 |
| 878 | setMoveToHook(qdashstroker_moveTo); | - |
| 879 | setLineToHook(qdashstroker_lineTo); | - |
| 880 | setCubicToHook(qdashstroker_cubicTo); | - |
| 881 | } executed: }Execution Count:8801 | 8801 |
| 882 | } executed: }Execution Count:8801 | 8801 |
| 883 | | - |
| 884 | QDashStroker::~QDashStroker() | - |
| 885 | { | - |
| 886 | } | - |
| 887 | | - |
| 888 | QVector<qfixed> QDashStroker::patternForStyle(Qt::PenStyle style) | - |
| 889 | { | - |
| 890 | const qfixed space = 2; | - |
| 891 | const qfixed dot = 1; | - |
| 892 | const qfixed dash = 4; | - |
| 893 | | - |
| 894 | QVector<qfixed> pattern; | - |
| 895 | | - |
| 896 | switch (style) { | - |
| 897 | case Qt::DashLine: | - |
| 898 | pattern << dash << space; | - |
| 899 | break; | 0 |
| 900 | case Qt::DotLine: | - |
| 901 | pattern << dot << space; | - |
| 902 | break; executed: break;Execution Count:1 | 1 |
| 903 | case Qt::DashDotLine: | - |
| 904 | pattern << dash << space << dot << space; | - |
| 905 | break; | 0 |
| 906 | case Qt::DashDotDotLine: | - |
| 907 | pattern << dash << space << dot << space << dot << space; | - |
| 908 | break; | 0 |
| 909 | default: | - |
| 910 | break; executed: break;Execution Count:3 | 3 |
| 911 | } | - |
| 912 | | - |
| 913 | return pattern; executed: return pattern;Execution Count:4 | 4 |
| 914 | } | - |
| 915 | | - |
| 916 | static inline bool lineRectIntersectsRect(qfixed2d p1, qfixed2d p2, const qfixed2d &tl, const qfixed2d &br) | - |
| 917 | { | - |
| 918 | return ((p1.x > tl.x || p2.x > tl.x) && (p1.x < br.x || p2.x < br.x) | 0 |
| 919 | && (p1.y > tl.y || p2.y > tl.y) && (p1.y < br.y || p2.y < br.y)); never executed: return ((p1.x > tl.x || p2.x > tl.x) && (p1.x < br.x || p2.x < br.x) && (p1.y > tl.y || p2.y > tl.y) && (p1.y < br.y || p2.y < br.y)); | 0 |
| 920 | } | - |
| 921 | | - |
| 922 | | - |
| 923 | static bool lineIntersectsRect(qfixed2d p1, qfixed2d p2, const qfixed2d &tl, const qfixed2d &br) | - |
| 924 | { | - |
| 925 | if (!lineRectIntersectsRect(p1, p2, tl, br)) never evaluated: !lineRectIntersectsRect(p1, p2, tl, br) | 0 |
| 926 | return false; never executed: return false; | 0 |
| 927 | if (p1.x == p2.x || p1.y == p2.y) never evaluated: p1.x == p2.x never evaluated: p1.y == p2.y | 0 |
| 928 | return true; never executed: return true; | 0 |
| 929 | | - |
| 930 | if (p1.y > p2.y) never evaluated: p1.y > p2.y | 0 |
| 931 | qSwap(p1, p2); never executed: qSwap(p1, p2); | 0 |
| 932 | qfixed2d u; | - |
| 933 | qfixed2d v; | - |
| 934 | qfixed2d w = {p2.x - p1.x, p2.y - p1.y}; | - |
| 935 | if (p1.x < p2.x) { never evaluated: p1.x < p2.x | 0 |
| 936 | | - |
| 937 | u.x = tl.x - p1.x; u.y = br.y - p1.y; | - |
| 938 | v.x = br.x - p1.x; v.y = tl.y - p1.y; | - |
| 939 | } else { | 0 |
| 940 | | - |
| 941 | u.x = tl.x - p1.x; u.y = tl.y - p1.y; | - |
| 942 | v.x = br.x - p1.x; v.y = br.y - p1.y; | - |
| 943 | } | 0 |
| 944 | qreal val1 = u.x * w.y - u.y * w.x; | - |
| 945 | qreal val2 = v.x * w.y - v.y * w.x; | - |
| 946 | return (val1 < 0 && val2 > 0) || (val1 > 0 && val2 < 0); never executed: return (val1 < 0 && val2 > 0) || (val1 > 0 && val2 < 0); | 0 |
| 947 | | - |
| 948 | } | - |
| 949 | | - |
| 950 | void QDashStroker::processCurrentSubpath() | - |
| 951 | { | - |
| 952 | int dashCount = qMin(m_dashPattern.size(), 32); | - |
| 953 | qfixed dashes[32]; | - |
| 954 | | - |
| 955 | if (m_stroker) { partially evaluated: m_stroker| yes Evaluation Count:1 | no Evaluation Count:0 |
| 0-1 |
| 956 | m_customData = m_stroker; | - |
| 957 | m_stroke_width = m_stroker->strokeWidth(); | - |
| 958 | m_miter_limit = m_stroker->miterLimit(); | - |
| 959 | } executed: }Execution Count:1 | 1 |
| 960 | | - |
| 961 | qreal longestLength = 0; | - |
| 962 | qreal sumLength = 0; | - |
| 963 | for (int i=0; i<dashCount; ++i) { evaluated: i<dashCount| yes Evaluation Count:2 | yes Evaluation Count:1 |
| 1-2 |
| 964 | dashes[i] = qMax(m_dashPattern.at(i), qreal(0)) * m_stroke_width; | - |
| 965 | sumLength += dashes[i]; | - |
| 966 | if (dashes[i] > longestLength) partially evaluated: dashes[i] > longestLength| yes Evaluation Count:2 | no Evaluation Count:0 |
| 0-2 |
| 967 | longestLength = dashes[i]; executed: longestLength = dashes[i];Execution Count:2 | 2 |
| 968 | } executed: }Execution Count:2 | 2 |
| 969 | | - |
| 970 | if (qFuzzyIsNull(sumLength)) partially evaluated: qFuzzyIsNull(sumLength)| no Evaluation Count:0 | yes Evaluation Count:1 |
| 0-1 |
| 971 | return; | 0 |
| 972 | | - |
| 973 | qreal invSumLength = qreal(1) / sumLength; | - |
| 974 | | - |
| 975 | qt_noop(); | - |
| 976 | | - |
| 977 | dashCount = dashCount & -2; | - |
| 978 | | - |
| 979 | int idash = 0; | - |
| 980 | qreal pos = 0; | - |
| 981 | qreal elen = 0; | - |
| 982 | qreal doffset = m_dashOffset * m_stroke_width; | - |
| 983 | | - |
| 984 | | - |
| 985 | doffset -= qFloor(doffset * invSumLength) * sumLength; | - |
| 986 | | - |
| 987 | while (doffset >= dashes[idash]) { partially evaluated: doffset >= dashes[idash]| no Evaluation Count:0 | yes Evaluation Count:1 |
| 0-1 |
| 988 | doffset -= dashes[idash]; | - |
| 989 | if (++idash >= dashCount) never evaluated: ++idash >= dashCount | 0 |
| 990 | idash = 0; never executed: idash = 0; | 0 |
| 991 | } | 0 |
| 992 | | - |
| 993 | qreal estart = 0; | - |
| 994 | qreal estop = 0; | - |
| 995 | | - |
| 996 | QLineF cline; | - |
| 997 | | - |
| 998 | QPainterPath dashPath; | - |
| 999 | | - |
| 1000 | QSubpathFlatIterator it(&m_elements, m_dashThreshold); | - |
| 1001 | qfixed2d prev = it.next(); | - |
| 1002 | | - |
| 1003 | bool clipping = !m_clip_rect.isEmpty(); | - |
| 1004 | qfixed2d move_to_pos = prev; | - |
| 1005 | qfixed2d line_to_pos; | - |
| 1006 | | - |
| 1007 | | - |
| 1008 | qfixed padding = qfixed(qMax(m_stroke_width, m_miter_limit) * longestLength); | - |
| 1009 | qfixed2d clip_tl = { qfixed(m_clip_rect.left()) - padding, | - |
| 1010 | qfixed(m_clip_rect.top()) - padding }; | - |
| 1011 | qfixed2d clip_br = { qfixed(m_clip_rect.right()) + padding , | - |
| 1012 | qfixed(m_clip_rect.bottom()) + padding }; | - |
| 1013 | | - |
| 1014 | bool hasMoveTo = false; | - |
| 1015 | while (it.hasNext()) { evaluated: it.hasNext()| yes Evaluation Count:1 | yes Evaluation Count:1 |
| 1 |
| 1016 | QStrokerOps::Element e = it.next(); | - |
| 1017 | | - |
| 1018 | qt_noop(); | - |
| 1019 | cline = QLineF(prev.x, | - |
| 1020 | prev.y, | - |
| 1021 | e.x, | - |
| 1022 | e.y); | - |
| 1023 | elen = cline.length(); | - |
| 1024 | | - |
| 1025 | estop = estart + elen; | - |
| 1026 | | - |
| 1027 | bool done = pos >= estop; | - |
| 1028 | | - |
| 1029 | if (clipping) { partially evaluated: clipping| no Evaluation Count:0 | yes Evaluation Count:1 |
| 0-1 |
| 1030 | | - |
| 1031 | if (!lineIntersectsRect(prev, e, clip_tl, clip_br)) { never evaluated: !lineIntersectsRect(prev, e, clip_tl, clip_br) | 0 |
| 1032 | | - |
| 1033 | elen -= qFloor(elen * invSumLength) * sumLength; | - |
| 1034 | | - |
| 1035 | while (!done) { | 0 |
| 1036 | qreal dpos = pos + dashes[idash] - doffset - estart; | - |
| 1037 | | - |
| 1038 | qt_noop(); | - |
| 1039 | | - |
| 1040 | if (dpos > elen) { never evaluated: dpos > elen | 0 |
| 1041 | doffset = dashes[idash] - (dpos - elen); | - |
| 1042 | pos = estop; | - |
| 1043 | done = true; | - |
| 1044 | } else { | 0 |
| 1045 | pos = dpos + estart; | - |
| 1046 | done = pos >= estop; | - |
| 1047 | if (++idash >= dashCount) never evaluated: ++idash >= dashCount | 0 |
| 1048 | idash = 0; never executed: idash = 0; | 0 |
| 1049 | doffset = 0; | - |
| 1050 | } | 0 |
| 1051 | } | - |
| 1052 | hasMoveTo = false; | - |
| 1053 | move_to_pos = e; | - |
| 1054 | } | 0 |
| 1055 | } | 0 |
| 1056 | | - |
| 1057 | | - |
| 1058 | while (!done) { evaluated: !done| yes Evaluation Count:4 | yes Evaluation Count:1 |
| 1-4 |
| 1059 | QPointF p2; | - |
| 1060 | | - |
| 1061 | bool has_offset = doffset > 0; | - |
| 1062 | bool evenDash = (idash & 1) == 0; | - |
| 1063 | qreal dpos = pos + dashes[idash] - doffset - estart; | - |
| 1064 | | - |
| 1065 | qt_noop(); | - |
| 1066 | | - |
| 1067 | if (dpos > elen) { evaluated: dpos > elen| yes Evaluation Count:1 | yes Evaluation Count:3 |
| 1-3 |
| 1068 | doffset = dashes[idash] - (dpos - elen); | - |
| 1069 | pos = estop; | - |
| 1070 | done = true; | - |
| 1071 | p2 = cline.p2(); | - |
| 1072 | } else { executed: }Execution Count:1 | 1 |
| 1073 | p2 = cline.pointAt(dpos/elen); | - |
| 1074 | pos = dpos + estart; | - |
| 1075 | done = pos >= estop; | - |
| 1076 | if (++idash >= dashCount) evaluated: ++idash >= dashCount| yes Evaluation Count:1 | yes Evaluation Count:2 |
| 1-2 |
| 1077 | idash = 0; executed: idash = 0;Execution Count:1 | 1 |
| 1078 | doffset = 0; | - |
| 1079 | } executed: }Execution Count:3 | 3 |
| 1080 | | - |
| 1081 | if (evenDash) { evaluated: evenDash| yes Evaluation Count:2 | yes Evaluation Count:2 |
| 2 |
| 1082 | line_to_pos.x = qfixed(p2.x()); | - |
| 1083 | line_to_pos.y = qfixed(p2.y()); | - |
| 1084 | | - |
| 1085 | if (!clipping partially evaluated: !clipping| yes Evaluation Count:2 | no Evaluation Count:0 |
| 0-2 |
| 1086 | || lineRectIntersectsRect(move_to_pos, line_to_pos, clip_tl, clip_br)) never evaluated: lineRectIntersectsRect(move_to_pos, line_to_pos, clip_tl, clip_br) | 0 |
| 1087 | { | - |
| 1088 | | - |
| 1089 | | - |
| 1090 | | - |
| 1091 | | - |
| 1092 | if (!has_offset || !hasMoveTo) { partially evaluated: !has_offset| yes Evaluation Count:2 | no Evaluation Count:0 |
never evaluated: !hasMoveTo | 0-2 |
| 1093 | emitMoveTo(move_to_pos.x, move_to_pos.y); | - |
| 1094 | hasMoveTo = true; | - |
| 1095 | } executed: }Execution Count:2 | 2 |
| 1096 | | - |
| 1097 | emitLineTo(line_to_pos.x, line_to_pos.y); | - |
| 1098 | } else { executed: }Execution Count:2 | 2 |
| 1099 | hasMoveTo = false; | - |
| 1100 | } | 0 |
| 1101 | move_to_pos = line_to_pos; | - |
| 1102 | } else { executed: }Execution Count:2 | 2 |
| 1103 | move_to_pos.x = qfixed(p2.x()); | - |
| 1104 | move_to_pos.y = qfixed(p2.y()); | - |
| 1105 | } executed: }Execution Count:2 | 2 |
| 1106 | } | - |
| 1107 | | - |
| 1108 | | - |
| 1109 | estart = estop; | - |
| 1110 | prev = e; | - |
| 1111 | } executed: }Execution Count:1 | 1 |
| 1112 | | - |
| 1113 | } executed: }Execution Count:1 | 1 |
| 1114 | | - |
| 1115 | | - |
| 1116 | | - |
| | |