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Hi When i use DiagramBitmapRenderer to export the diagramsurface to a JPEG file, but i found the backgound is Black in JPEG file. DiagramBitmapRenderer.Jpeg.Render(ds, saveFileDialog.FileName); I want the background to be white, what should i do. Thank you very much!!! Andrew |
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Hi Andrew, By default, the diagram is exported to an image with a transparent background - but as jpeg does not support transparency, it comes out black. To fix this, set the Background property of the DiagramSurface to White. The DiagramBitmapRenderer will use that as the background of the exported image. -Jason Fauchelle |
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