Problems
How can I create a CAPTCHA image with ColdFusion?
CAPTCHA images contain distorted text that is human-readable but not machine-readable.
The <cf...
How can I store an image in a database?
To store an image in a database we must first turn the image in a BLOB or Binary Large OBject.
Ba...
How can I use ColdFusion to crop an image?
Use the imageCrop() function.
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How can I use ColdFusion to watermark an image?
Use the imagePaste() function.
The imagePaste() function takes two images and an X Y coordinate, ...
How do I get a random image from a directory?
Use the RandRange function to pick a random image file form your directory.
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