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  update bgimage when zoom in/out
Posted by 김우현 on Apr-05-2021 16:38
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hi.
i found "setBgImage" function when i want to draw image file.
and i want to resize drawing image file when i zoom in/out.
how can i resize to fit image file when zooming?

  Re: update bgimage when zoom in/out
Posted by Peter Kwan on Apr-05-2021 23:56
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Hi 김우현,

Would you mind to inform me which programming language and GUI framework you are using (eg. C++/MFC, C#/Windows Forms, etc)? Also, would you mind to inform me how big is your image in pixel size? I can provide a simple example for you.

Regards
Peter Kwan

  Re: update bgimage when zoom in/out
Posted by 김우현 on Apr-08-2021 09:23
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omg.
i found how i solve.
thx a lot. ^^