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HOWTO: Convert from PSD to PNG Keeping Transparent Background
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I have a few hundred psd files with white backgrounds that I need to convert to png with a transparent background. Is there any example of how to do that using a win form? I don't need to show it to the user, just convert and save with the same filename and .png extension. Thanks, Eddie Edited by moderator Monday, May 28, 2012 8:24:42 PM(UTC)
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Hello Eddie, Thanks for contacting us. Please use this code to convert PSD files to PNG: Code:
Aurigma.GraphicsMill.Bitmap bitmap = new Aurigma.GraphicsMill.Bitmap();
bitmap.ColorManagement.ColorManagementEngine = Aurigma.GraphicsMill.Transforms.ColorManagementEngine.LittleCms;
PsdReader PSD = new PsdReader(@"C:\temp\test2.psd");
IFrame PSDFrame = PSD.LoadFrame(0);
PSDFrame.GetBitmap(bitmap);
bitmap.Channels.Transparentize(Aurigma.GraphicsMill.Color.FromRgb(255, 255, 255), 0);
bitmap.Save(@"C:\temp\test2.png");
If you have any additional questions please feel free to let me know. |
Best regards,
Dmitry Obukhov
Technical Support. Aurigma, Inc.
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Rank: Member
Groups: Member
Joined: 8/22/2006(UTC)
Posts: 7
Thanks: 1 times
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Hi Dmitry,
It works great. Below is the code you gave converted to VB in case anyone else needs it.
Thanks!
Eddie
Dim bitmap As New Aurigma.GraphicsMill.Bitmap
bitmap.ColorManagement.ColorManagementEngine=Aurigma.GraphicsMill.Transforms.ColorManagementEngine.LittleCms
Dim PSD As New Aurigma.GraphicsMill.Codecs.PsdReader("D:\test2.psd")
Dim PSDFrame As Aurigma.GraphicsMill.Codecs.IFrame
PSDFrame = PSD.LoadFrame(0)
PSDFrame.GetBitmap(bitmap)
bitmap.Channels.Transparentize(Aurigma.GraphicsMill.Color.FromRgb(255, 255, 255), 0)
bitmap.Save("D:\test2.png")
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Rank: Advanced Member
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Joined: 5/29/2010(UTC)
Posts: 1,310
Thanks: 8 times
Was thanked: 111 time(s) in 111 post(s)
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Hi Eddie,
Thanks for your comment, and VB code. |
Best regards,
Dmitry Obukhov
Technical Support. Aurigma, Inc.
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Aurigma Forums
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HOWTO: Convert from PSD to PNG Keeping Transparent Background
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