| T O P I C R E V I E W |
| nwscomps |
Posted - Dec 01 2021 : 08:32:43
Hello I found a possible bug here. I have a form with two buttons, with one button I fill the alpha channel of the current layer with 0 (completely transparent), with the other button I fill it with 255 (completely opaque).
When TImageenview.layerscaching is enabled if I press the first button and then the second I loose all the rgb information. When it is disabled and I do the same thing the rgb information is preserved.
I attach a small demo to show this.
attach/nwscomps/202112183132_Test.zip
82.69 KB
Francesco Savastano
Add-ons for the ImageEn Library
web: http://www.fssoft.it/delphicomps.html |
| 3 L A T E S T R E P L I E S (Newest First) |
| xequte |
Posted - Dec 13 2021 : 01:31:56
Hi Francesco
You can email me for a fix for this.
Nigel
Xequte Software
www.imageen.com
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| nwscomps |
Posted - Dec 02 2021 : 02:58:57
But if I use attachedimageenview only the layers are not refreshed if I do a change by code e.g. fill the alpha channel. How can i refresh the layers in this case if not calling ImageEnLayerMView1.ReadLayers();
And why the problem happens when TImageenview.layerscaching is enabled and not when it is disabled?
Francesco Savastano
Add-ons for the ImageEn Library
web: http://www.fssoft.it/delphicomps.html |
| xequte |
Posted - Dec 01 2021 : 16:09:28
Hi Francesco
Please use:
ImageEnLayerMView1.ReadLayers();
or
ImageEnLayerMView1.AttachedImageEnView := ImageEnView1;
Not both.
Nigel
Xequte Software
www.imageen.com
|
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