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 How to make the layer (text) not zoom in or out with the image and always be top		  New Topic  Reply to Topic
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Flashcqxg

96 Posts
Posted - Aug 14 2023 :  21:49:34  Show Profile  Reply
I would like to place a layer of text type on the imageenview, which requires:
1. This layer is always at the top level.
2. Regardless of whether the image is loaded or not, the size of this layer and the size of the text are not affected by zooming in or out.
thanks.

xequte

38613 Posts
Posted - Aug 16 2023 :  19:02:12  Show Profile  Reply
Hi

1. Monitor the ImageChange event and ensure the layer has the top-most index:

http://www.imageen.com/help/TIELayer.LayerIndex.html

2. You can use ScaleLocking to prevent any effect of zooming:

http://www.imageen.com/help/TIELayer.ScaleLocking.html

Nigel
Xequte Software
www.imageen.com
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Flashcqxg

96 Posts
Posted - Aug 16 2023 :  19:43:04  Show Profile  Reply
thanks.
I want to Set the text to always be in this place, Regardless of whether the image is loaded or not.
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foxdingding

77 Posts
Posted - Aug 16 2023 :  20:56:58  Show Profile  Reply
I suggest you use TLabel or TPanel
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Flashcqxg

96 Posts
Posted - Aug 16 2023 :  21:00:04  Show Profile  Reply
thank you.
But cannot set TLabel or TPanel to transparent.
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xequte

38613 Posts
Posted - Aug 16 2023 :  21:01:09  Show Profile  Reply
Or you can use the TImageEnView draw events to always put text in a specific position:

http://www.imageen.com/help/TImageEnView.OnDrawBackBuffer.html

Nigel
Xequte Software
www.imageen.com
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Flashcqxg

96 Posts
Posted - Aug 17 2023 :  00:09:28  Show Profile  Reply
thanks.
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foxdingding

77 Posts
Posted - Aug 17 2023 :  20:22:36  Show Profile  Reply
In Win10:

SetLayeredWindowAttributes (Panel.Handle,
RGB($FF, $FF, $FF),
bAlpha, 1 or 2);
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Flashcqxg

96 Posts
Posted - Aug 17 2023 :  20:32:30  Show Profile  Reply
foxdingding,thank you.
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