Finding intersection point

**zgulser** · 14th October 2009, 07:59

Hi,

Is there a way to find point or points of intersection of 2 graphics items ?

Thanks in advance

**yogeshgokul** · 14th October 2009, 08:15

Try:

Qt Code:

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QPainterPath pp1 = GraphicsItem1.clipPath();
QPainterPath pp2 = GraphicsItem2.clipPath();
QPainterPath pp3 = pp1.intersected(pp2);

QPainterPath pp1 = GraphicsItem1.clipPath();
QPainterPath pp2 = GraphicsItem2.clipPath();
QPainterPath pp3 = pp1.intersected(pp2);

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**zgulser** · 14th October 2009, 08:49

Hi again,

but how can I get the points from pp3?

Thread: Finding intersection point