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Bitmap in Icon

#11153  Permalink Top

Bitmap in Icon

Oct-13-21 14:21:56

Hi,

There seems to be some issue with using Bitmaps in Icons in version 1.18.0 of OpenModelica. The image is loaded correctly and stored in the model, but it is flipped both horizontally and vertically. This used to work in earlier versions.

Is there some way around this issue?

#11154  Permalink Top

Re: Bitmap in Icon

Oct-14-21 09:07:55

Please share a minimal test model.

If you think it is a bug then report it here https://github.com/OpenModelica/OpenMod … new/choose

Adeel.

#11155  Permalink Top

Re: Bitmap in Icon

Oct-14-21 13:25:21

Here's a model that shows the issue:

model iconTest
equation

annotation(
    Icon(graphics = {Bitmap(extent = {{-100, 100}, {100, -100}}, imageSource = "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")}));
end iconTest;

#11156  Permalink Top

Re: Bitmap in Icon

Oct-14-21 13:32:46

Looking at the extents in the annotation I can see that it should be vertically flipped. And I get the same behavior in OMEdit.
I even tested your model in Dymola and got the same output.

Here is the code where bitmap should be drawn without any vertical or horizontal flip,

Code:

model iconTest

equation



annotation(

    Icon(graphics = {Bitmap(extent = {{-100, -100}, {100, 100}}, imageSource = "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")}));

end iconTest;

Adeel.

#11157  Permalink Top

Re: Bitmap in Icon

Oct-14-21 13:41:59

Thanks! True. So I guess you need to update the Bitmap tool in OMEdit to make sure bitmaps are stored with correct orientation in future versions.

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