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 BrushTool not painting on Mask Layer		  New Topic  Reply to Topic
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yogiyang

India
725 Posts
Posted - Jun 09 2018 :  10:12:49  Show Profile  Reply
Hello,

I seems that there is a bug in the newly implemented BrushTool.

If we convert any layer to Mask and then convert the same layer back to normal and try to paint on it. The paint tool seems to loose its bearing and paint randomly at various places.

Even if we keep the Mask Layer as it and select it and try to paint it does not work.

Please help me solve this problem as soon as possible.

I have modified the BrushTool demo to demonstrate the problem.

Please check attached project.

To test it.

Compile and run the project. Open a 24bit image. Try to paint on it. Things work as expected!

Now click on the button Add Mask Layer. Now try to paint on the image. It will paint randomly.


TIA


attach/yogiyang/201869101240_BrushTool.zip
22.25 KB


Yogi Yang

w2m

USA
1990 Posts
Posted - Jun 09 2018 :  10:53:40  Show Profile  Reply 
Try setting ImageEnView1.BrushTool.TransparencyMode := ietmCompositing;

if TransparencyMode1.State = tssOff then
  ImageEnView1.BrushTool.TransparencyMode := ietmReplace
else
  ImageEnView1.BrushTool.TransparencyMode := ietmCompositing;

Bill Miller
Adirondack Software & Graphics
Email: w2m@hughes.net
EBook: http://www.imageen.com/ebook/
Custom Commercial ImageEn Development
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yogiyang

India
725 Posts
Posted - Jun 10 2018 :  01:12:51  Show Profile  Reply
@Bill,
Thank for the tip but I cannot compile code after adding: ImageEnView1.BrushTool.TransparencyMode := ietmCompositing;

I am using IE 7.5.0.

TIA


Yogi Yang
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xequte

38221 Posts
Posted - Jun 10 2018 :  19:23:07  Show Profile  Reply
Hi Yogi

I think this is a bug in 7.5.0. I cannot reproduce in the 8.0.0 beta, which has had a lot of changes to the brush code. Please wait for that release (in a couple of weeks).

Nigel
Xequte Software
www.imageen.com
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