Dumpfbacke
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Posts posted by Dumpfbacke
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Hello,
It can't download it. Unfortunately, there is always only the error message here:. Am I doing something wrong here?Sorry, there is a problem
This attachment is not available. It may have been removed or the person who shared it may not have permission to share it to this location.Error code: 2C171/1
UniImage and TShape
in General
Posted
Hello everyone here. I have a VCL program which I would now like to convert to UniGui. It's an easy part here, at least I thought so in the beginning. There is a TImage in which I want to draw a rectangle, which is transparent as a TShape.
I do my program like this Shape is a TShape;
OnMouseDown
Shape.Left := X;
Shape.Top := Y;
Shape.Width := 0;
Shape.Height := 0;
OnMouseMove
Shape.Width := X - Shape.Left;
Shape.Height := Y - Shape.Top;
OnMouseUP
Shape.Width := X - Shape.Left;
Shape.Height := Y - Shape.Top;
repaint;
At the end I would also like to have the coordinates of the shape. There is no onMouseMove in TUniImage, but that wouldn't be so bad because the rectangle is mainly drawn at the end. Can someone help me here? Is there an alternative to TShape for UniGui? Thanks in advance for your help.
Tanja