GetDIBits and CreateCompatibleBitmap woes
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17 years, 2 months ago
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Community contributions featuredQuote:Original post by BuckeyeQuick-look:If this is your actual code, maybe height should be height?bmi.bmiHeader.biWidth := FWidth; // Width in pixelsbmi.bmiHeader.biHeight :=…
17 years, 2 months ago
17 years, 2 months ago
I'm working on a screen scraper app in Lazarus (like Delphi only open source) and working directly with Windows API/GDI to create a screen shot that is then processed…
17 years, 2 months ago
Been a long time since I have had time to play with much. Started working with Verlet Integration again just as a quick physics refresher. All was great until I got into Point t…
17 years, 2 months ago
For a project I'm working on I need to display a tree of nodes and leafs to the user. In general, this is a simple thing to achieve until I decided that I wanted to achieve…
17 years, 9 months ago
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See all in DiscussionsQuote:Original post by BuckeyeQuick-look:If this is your actual code, maybe height should be height?bmi.bmiHeader.biWidth := FWidth; // Width in pixelsbmi.bmiHeader.biHeight …
17 years, 2 months ago
I'm working on a screen scraper app in Lazarus (like Delphi only open source) and working directly with Windows API/GDI …
17 years, 2 months ago
actualPositionVector = clickedPositionVector*scaleAt least in your case that's the proper way.
17 years, 2 months ago
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