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()

  1. CFDocs
  2. Functions
  3. ColdFusion 8 New Functions and Tags
  4. imageGetBlob
  5. CF8+
  6. Lucee4.5+
  7. BD
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See Also:   cfimage   ImageGetBufferedImage   ImageGetEXIFTag   ImageGetHeight   ImageGetIPTCTag   ImageGetWidth   ImageInfo   IsImage

Argument Reference

source string
Required

The ColdFusion image on which this operation is performed.

Examples
Sample code invoking the imageGetBlob 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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