Limitations to QPolygonF?

[roband915]

Is there any limitations to how many points a QPolygonF can contain?
I have in my scene several polygons and when I use my "drawing tool" to draw some lines it crashes. But It only crashes when I add a polygon which contains 130188 points to be exact. If I don't add it everything works just fine.
I only uploaded the sourcefiles so it will not compile due to some dependencies I haven't included but I thought it would be better than printing whole classes in the thread?

This is how I populate the scene in graphicView.cpp

for(int i=0;i<shp.getPolygons().size();i++)
{
   MapLine* t = new MapLine(shp.getPolygons()[i]);
    scene->addItem(t);
}

for(int i=0;i<shp.getPolygons().size();i++)
{
   MapLine* t = new MapLine(shp.getPolygons()[i]);
    scene->addItem(t);
}

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And on this line it crashes in MyScene.cpp

QList<QGraphicsItem*> test = currentDrawItem->collidingItems(Qt::IntersectsItemShape);

QList<QGraphicsItem*> test = currentDrawItem->collidingItems(Qt::IntersectsItemShape);

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