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Sets the color fuzz.
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 |
value | a float number. Since MBS Plugin 9.x uses 16-bit values, please multiple by 257 to expand older 8-bit values to 16-bit. |
50 * 257 |
Returns "OK" on success.
Trim a picture:
Set Variable [$BigImageRef; Value:MBS("GMImage.NewFromContainer"; Test::BigImage)]
Set Variable [$Result; Value:MBS( "GMImage.SetBackgroundColor"; $BigImageRef; "white" )]
Set Variable [$Result; Value:MBS( "GMImage.SetColorFuzz"; $BigImageRef; 100 )]
Set Variable [$Result; Value:MBS("GMImage.Trim"; $BigImageRef)]
Set Field [Test::Result; MBS( "GMImage.WriteToJPEGContainer"; $BigImageRef )]
Set Variable [$Error; Value:MBS("GMImage.Release";$BigImageRef)]
Make a picture transparent:
#load a picture
Set Variable [$image; Value:MBS( "GMImage.NewFromContainer"; Test::BigImage)]
#white in RGB
Set Variable [$f; Value:"white"]
#Replace all white with nearly white
Set Variable [$r; Value:MBS( "GMImage.ReplaceColor"; $image; $f; "white"; 0)]
#now flood fill it with 5 as tolerance
Set Variable [$r; Value:MBS( "GMImage.SetColorFuzz"; $image; 5 )]
Set Variable [$r; Value:MBS( "GMImage.FloodFillColorXY"; $image; 0; 0; $f )]
#now set back fuzz and make transparent using white
Set Variable [$r; Value:MBS( "GMImage.SetColorFuzz"; $image; 0 )]
Set Variable [$imagecolor; Value:MBS( "GMImage.Transparent"; $image; $f)]
#write back to container
Set Field [Test::Result; MBS( "GMImage.WriteToPNGContainer"; $image;)]
#cleanup
Set Variable [$Error; Value:MBS("GMImage.Release";$image)]
Created 18th August 2014, last changed 25th November 2020
GMImage.SetClassType - GMImage.SetColorMapSize
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