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On 8/30/20 10:02 PM, n952162 wrote: |
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> In all of the imagemagick display installations I have, when I use the |
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> image edit draw function, it includes an opaque background, rather than |
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> just the lines themselves. I've never had this with display(1) before, |
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> and can find nothing in the internet about it. That suggests to me that |
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> it's - again - a use-flag issue. Is there some use flag I have to use |
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> to have a colored line with a transparent background? |
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> |
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|
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I finally figured this out. In order to draw on images with display(1) |
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-> draw and have proper backgrounds, the /*-alpha on*/ option has to be |
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specified. |
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