ImageResize()

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Resizes an image.

Requires Extension: Image Extension for Jakarta EE (Lucee 7+)


	ImageResize( image=any, width=string, height=string, interpolation=string, blurFactor=number );

Returns: void

Argument	Description	Default
image _{any, required}	edit The image on which this operation is performed. _{Alias: name}
width _{string, required}	edit New width of the image. If this value is blank, the width is calculated proportionately to the height.
height _{string, optional}	edit New height of the image. If this value is blank, the height is calculated proportionately to the width.
interpolation _{string, optional}	edit the interpolation method for resampling. You can specify a specific interpolation algorithm by name (for example, hamming), by image quality (for example, mediumQuality), or by performance (for example, highestPerformance). Valid values are: highestQuality (default) highQuality mediumQuality highestPerformance highPerformance mediumPerformance nearest bilinear bicubic bessel blackman hamming hanning hermite lanczos mitchell quadratic	automatic
blurFactor _{number, optional}	edit The blur factor used for resampling. The higher the blur factor, the more blurred the image (also, the longer it takes to resize the image). Valid values are 0-10.	1

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img=imageNew("",800,1200,"RGB","2d98da");
imageresize(img, "20%","100");
cfimage(action="writeToBrowser",source=img);