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 use ColdFusion to crop an image?
Use the imageCrop() function.
...
How can I use ColdFusion to watermark an image?
Use the imagePaste() function.
The imagePaste() function takes two images and an X Y coordinate, ...