Draw Line Relative to rectangle instead of form

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I have a form of size 500,500 and it has a rectangle of size 800,800 i can drag the rectangle,now i want to draw a line relative to rectangle instead of form .i.e i want to draw a line a point 600 to 700. how is possible.
Thanks

Posted 3-May-10 21:03pm

Nasir M@hmood

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Christian Graus · Accepted Answer · 2010-05-03T21:21:00

Solution 1

Well, some simple common sense might apply here. If your rectangle has been dragged to 100, 50, and you want to start a line from the corner of the rectangle, how do you think you'd work out where to start ? My guess is, start at 100, 50, the position of the rectangle.

Posted 3-May-10 21:21pm

Christian Graus

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Nasir M@hmood 4-May-10 5:24am

Thanks Christian for replay, but i want to know is there any built in method like we can draw image in destination rectangle, otherwise i have to recalculate the line coordinates each time when i drag the rectangle.