imageGetBlob

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

imageGetBlob(source) → returns The bytes of the underlying image of a BLOB.

Member Function Syntax

someImage.getBlob()

Argument Reference for the imageGetBlob function

source

Required: Yes
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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