WPF - StartDragging populate DataObject with Image #2687
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…h WPF Drag events DataObject.
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✅ Build CefSharp 72.0.0-CI2991 completed (commit c31b43d838 by @remye06) |
| bitmap.Freeze(); | ||
| dataObject.SetImage(bitmap); | ||
| } | ||
| else |
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This should be removed if you've added support for image.
| IImage dragImage = dragData.Image; | ||
| int width, height; | ||
| byte[] pixels = dragImage.GetAsBitmap(1f, ColorType.Rgba8888, AlphaType.PreMultiplied, out width, out height); | ||
| int stride = ((width * 32 + 31) & ~31) / 8; |
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Looks like your using PixelFormats.Pbgra32 below, so it should be the correct format. Use
(PixelFormats.Pbgra32.BitsPerPixel / 8) * width to calculate stride
| { | ||
| IImage dragImage = dragData.Image; | ||
| int width, height; | ||
| byte[] pixels = dragImage.GetAsBitmap(1f, ColorType.Rgba8888, AlphaType.PreMultiplied, out width, out height); |
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Should the scale factor be dynamic based on the display? I would have though so.
amaitland
changed the title
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@remye06 Any update on this? |
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I've been unable to work on this lastly, due to my schedule, but should be in the upcoming days. |
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Great 👍 If you can include details on how you've tested this, on what |
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✅ Build CefSharp 73.1.12.0-CI3047 completed (commit 9c2c3b2fa9 by @amaitland) |
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If you'd like to see this merged then if you could provided an update in the next 2-3 weeks that would be great, thanks. |
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Sure, I don't really need it anymore but still want to contribute, so that the effort I put into it so far is not lost and can help someone someday. |
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If you are able to provide a I can fix the code at some point once I know exactly what it does. |
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I'm going to address your inquiries starting from tomorrow, as I got myself a little break. I feel very sorry for this delay. |
For instance, this image is necessary to give feedback (content displayed alongside cursor while dragging).