[SOLVED] QPainterPath

[Anonymous]

Hello, I want to draw some curves using QPainterPath, but (0, 0) coordinates are in the top left corner... How can I set coordinates (0, 0) in left lower corner (Normal coordinate system we are using to draw functions)...

@QPainterPath groupPath;
groupPath.lineTo(15, 50);
groupPath.closeSubpath();

QPainter painter(this);
painter.drawPath(groupPath);@

!http://i.gyazo.com/83b22e107f84a8743da41dc1c11ebe81.png(i)!