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 ImageEn Library for Delphi, C++ and .Net
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 Layer selection
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yeohray2

Malaysia
100 Posts

Posted - Dec 29 2021 :  11:31:10  Show Profile  Reply
Given the following image with 2 layers, where the green line layer is over the yellow line layer, and iesoSelectTranspLayers is true:



If I click anywhere in the green layer's box, the green line layer is selected. If I click directly on the portion of the yellow line that's in the green layer's bounding box, I would like to be able to select the yellow line's layer.

Is that possible? I discovered it's possible if mlMoveLayers is true for MouseInteractLayers, but I don't want to enable that option.

Thanks in advance.

Ray

xequte

38186 Posts

Posted - Dec 29 2021 :  15:06:06  Show Profile  Reply
Hi Ray

You would need to remove iesoSelectTranspLayers for that.

Nigel
Xequte Software
www.imageen.com
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yeohray2

Malaysia
100 Posts

Posted - Dec 30 2021 :  10:12:44  Show Profile  Reply
I was hoping to have the best of both worlds - be able to select a layer when clicking within the layer's bounding box (via iesoSelectTranspLayers) and also a 'lower' area when clicking on the layer's lines, even though the lower layer's lines are within the higher layer's bounding box.

Ray
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xequte

38186 Posts

Posted - Dec 30 2021 :  14:53:25  Show Profile  Reply
Hi Ray

We'll consider that for a later update.

Nigel
Xequte Software
www.imageen.com
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yeohray2

Malaysia
100 Posts

Posted - Dec 30 2021 :  19:14:35  Show Profile  Reply
Noted, thanks.

Ray
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