summaryrefslogtreecommitdiffstats
path: root/src/gui/painting/qpaintengineex.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/gui/painting/qpaintengineex.cpp')
-rw-r--r--src/gui/painting/qpaintengineex.cpp46
1 files changed, 46 insertions, 0 deletions
diff --git a/src/gui/painting/qpaintengineex.cpp b/src/gui/painting/qpaintengineex.cpp
index 509fb77..7f601eb 100644
--- a/src/gui/painting/qpaintengineex.cpp
+++ b/src/gui/painting/qpaintengineex.cpp
@@ -1012,4 +1012,50 @@ void QPaintEngineEx::updateState(const QPaintEngineState &)
// do nothing...
}
+Q_GUI_EXPORT QPainterPath qt_painterPathFromVectorPath(const QVectorPath &path)
+{
+ const qreal *points = path.points();
+ const QPainterPath::ElementType *types = path.elements();
+
+ QPainterPath p;
+ if (types) {
+ int id = 0;
+ for (int i=0; i<path.elementCount(); ++i) {
+ switch(types[i]) {
+ case QPainterPath::MoveToElement:
+ p.moveTo(QPointF(points[id], points[id+1]));
+ id+=2;
+ break;
+ case QPainterPath::LineToElement:
+ p.lineTo(QPointF(points[id], points[id+1]));
+ id+=2;
+ break;
+ case QPainterPath::CurveToElement: {
+ QPointF p1(points[id], points[id+1]);
+ QPointF p2(points[id+2], points[id+3]);
+ QPointF p3(points[id+4], points[id+5]);
+ p.cubicTo(p1, p2, p3);
+ id+=6;
+ break;
+ }
+ case QPainterPath::CurveToDataElement:
+ ;
+ break;
+ }
+ }
+ } else {
+ p.moveTo(QPointF(points[0], points[1]));
+ int id = 2;
+ for (int i=1; i<path.elementCount(); ++i) {
+ p.lineTo(QPointF(points[id], points[id+1]));
+ id+=2;
+ }
+ }
+ if (path.hints() & QVectorPath::WindingFill)
+ p.setFillRule(Qt::WindingFill);
+
+ return p;
+}
+
+
QT_END_NAMESPACE