>>I need a function that is passed an image and gets the precise color of a
>>specified pixel.
I have a custom tag that returns the RGB color precise to the pixel and which
works for GIF, JPEG or PNG formats.
<CFX_MapClick
IMAGEFILE = <full path name of the image file">
[X] = <abscise of the pixel>
[Y] = <ordinate of the pixel>
>
See the tag here : http://customtags.internetique.com/mapClick/viewmapClick.cfm
Test it here : http://customtags.internetique.com/mapClick/testMapClick.cfm
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