The 'Repaint;' indicates, that you are probably not drawing during a Paint event. Drawing is not yet implemented for all cases outside the Paint events. Can you use the PaintBox1.OnPaint instead?

Mattias

How do you draw?

Someone help me with this change.

Mattias

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For example:
This lines drew a circle in the middle of a paintbox (with paintbox.left and paintbox.top into a form at 100,100, and paintbox.width and paintbox.height dimensions 400,300, for example) :

   PaintBox1.Canvas.Pen.Width := 2;
   PaintBox1.Canvas.Pen.Color:= clBlue;
   xcenter:=Trunc(PaintBox1.Width/2);
   ycenter:=Trunc(PaintBox1.Height/2);
   PaintBox1.Canvas.Ellipse(xcenter-20,ycenter-20,xcenter+20,ycenter+20);
   Repaint;

- --

Saludos
Manuel P�rez L�pez

- -----------------------------------

El S�bado, 21 de Junio de 2003 22:13, Mattias Gaertner escribi�:

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I need to use one unit from another but some definitions are in the first unit For example i have fibquery unit and uses fibblob and inside the fibblob i have references to fibquery the compiler gives me an error ( circular unit references )

- try to move one of both USES statements from interface to implementation if possible.
- Move some disputed parts to a third unit.

I need to use one unit from another but some definitions are in the first unit For example
i have fibquery unit and uses fibblob and inside the fibblob i have references to fibquery the compiler gives me an error ( circular unit references ) Any ideeas ?

compiler - fpc1.0.7

Thanks . Moved blob in another unit and a small part (disputed) remains in the fibquery for the moment.

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Hello everyone:

The cvs last update had a change for behavior of a paintbox canvas. I do not know if it is a bug or no. Before the update, all the lines I drew into a paintbox canvas, they were relative to the dimension of the paintbox. For example, the center of a paintbox canvas was x:=paintbox.with/2 and y:=paintbox.height/2. After the update, all this is no correct.

Someone help me with this change.

Manuel P�rez L�pez

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If at all possible, move the parts that you need in both to a third unit. Circular linking is considdered very bad programming style, which is why pretty much no compiler for any language bothers to support it.

A.J.