imageGetWidth

Retrieves the width of the specified ColdFusion image.

imageGetWidth(name) → returns Numeric

Member Function Syntax

someImage.getWidth()

Argument Reference for the imageGetWidth function

name

Required: Yes
The image on which this operation is performed.

Examples sample code invoking the imageGetWidth function


Using getWidth member function

CF 11+ Lucee 4.5+ Extract the width of an image

imgObj = imageRead("http://cfdocs.org/apple-touch-icon.png");
width = imgObj.getWidth();
writeOutput(width);

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