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Erase image to current "background color"
Component | Version | macOS | Windows | Linux | Server | iOS SDK |
GraphicsMagick | 2.0 | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
Parameter | Description | Example |
---|---|---|
ImageRef | The image reference number. | 1 |
Returns "OK" on success.
Create a transparent picture by erasing with transparent color:
Set Variable [ $img ; Value: MBS("GMImage.New"; $width & "x" & $height; "RGB 1 1 1") ]
Set Variable [ $r ; Value: MBS( "GMImage.SetMatte"; $img; 1) ]
Set Variable [ $r ; Value: MBS( "GMImage.SetBackgroundColor"; $img; "transparent") ]
Set Variable [ $r ; Value: MBS("GMImage.Erase"; $img) ]
This function checks for a license.
Created 18th August 2014, last changed 8th May 2020