imageGetBlob

Retrieves the bytes of the underlying image. The bytes are in the same image format as the source image.

imageGetBlob(source) → returns binary

Member Function Syntax

someImage.getBlob()

imageGetBlob Argument Reference

source string
Required

The ColdFusion image on which this operation is performed.

Examples sample code invoking the imageGetBlob function


Using getBlob() member function

CF 11+ Lucee 4.5+ Retrieve the bytes of the underlying image

imgObj = imageRead("http://cfdocs.org/apple-touch-icon.png");
blob = imgObj.getBlob();
writeDump(blob);

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