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Resize image, specifying geometry, filter, and blur.

Component Version macOS Windows Server FileMaker Cloud FileMaker iOS SDK
GraphicsMagick 9.0 Yes Yes Yes Yes Yes
MBS( "GMImage.Resize"; ImageRef; geometry { ; FilterTypes; Blur } )   More


Parameter Description Example value
ImageRef The image reference number. 1
geometry The rectangle to use.
Geometry is specified as a width and height "100x200". With an optional offset "100x200+10+20". For percent values, add a percent on the end, for % values add a %: "100x200%!"
FilterTypes Optional
Which filter to use.
Can be one of Undefined, Point, Box, Triangle, Hermite, Hanning, Hamming, Blackman, Gaussian, Quadratic, Cubic, Catrom, Mitchell, Lanczos, Bessel, or Sinc.
Blur Optional
The blur radius.
Only used if filter is specified.


Returns OK or error.


Resize image, specifying geometry, filter, and blur.
If filter or blur is not specified, we use image defaults.


Resize image to 1000x1000 with cubic filter:

Set Variable [ $BigImageRef ; Value: MBS("GMImage.NewFromContainer"; Test::BigImage) ]
Set Variable [ $Result ; Value: MBS("GMImage.Resize"; $BigImageRef; "1000x1000"; "Cubic"; 0) ]
Set Field [ Test::Result ; MBS( "GMImage.WriteToPNGContainer"; $BigImageRef; "test.png" ) ]
Set Variable [ $Error ; Value: MBS("GMImage.Destroy";$BigImageRef) ]

See also

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Release notes

Created 28th December 2018, last changed 13th May 2019

GMImage.ReplaceColor   -   GMImage.Roll

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