C#•3mo ago

Issues with SKImageFilter

I've been trying to get SKImageFilter to apply a blur to an image in the way I want it to, but have been consistently having issues. I have tried both the latest release and latest preview of SkiaSharp, but SKShaderTileMode.Repeat (and all other SKShaderTileModes) do absolutely nothing compared to removing the option entirely, and I need SKShaderTileMode.Repeat Code snippet:

                    SKImage skImg = SKImage.FromBitmap(bitmap);

                    using SKImageFilter blurFilter = SKImageFilter.CreateBlur(blurX, blurY, SKShaderTileMode.Repeat, null);

                    skImg = skImg.ApplyImageFilter(blurFilter, skImg.Info.Rect, skImg.Info.Rect, out SKRectI outSubset, out SKPoint outOffset);

                    SKImage skImg = SKImage.FromBitmap(bitmap);

                    using SKImageFilter blurFilter = SKImageFilter.CreateBlur(blurX, blurY, SKShaderTileMode.Repeat, null);

                    skImg = skImg.ApplyImageFilter(blurFilter, skImg.Info.Rect, skImg.Info.Rect, out SKRectI outSubset, out SKPoint outOffset);

1 Reply

TraceOP•3mo ago

I failed to state this in the first message here, but not having SKShaderTileMode.Repeat causes blurred black borders around the final image due to how the blurring works, and I really don't want those borders

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Issues with SKImageFilter