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Rotation to use when annotating with text or drawing.
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 |
angle | The angle. | 90 |
Returns "OK" on success.
Draw rectangle 45° rotated at specific coordinate:
# move origin
Set Variable [ $r ; Value: MBS( "GMImage.TransformOrigin"; $img; 50 + 125; 50 + 75 ) ]
# draw rectangle centered there
Set Variable [ $r ; Value: MBS("GMImage.DrawRectangle"; $img; -125; -75; 125; 75) // 250 x 150 ]
# rotate 45°
Set Variable [ $r ; Value: MBS( "GMImage.TransformRotation"; $img; 45 ) ]
# draw rectangle centered there
Set Variable [ $r ; Value: MBS("GMImage.DrawRectangle"; $img; -125; -75; 125; 75) // 250 x 150 ]
This function checks for a license.
Created 18th August 2014, last changed 16th December 2020