Show pageOld revisionsBacklinksBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== IMAGECOLORKEY property ====== ==== Applies To ==== ==== Description ==== This property specifies the color to use as the transparent color when rendering the image. It replaces the current IMAGETRANSPARENT and TRANSPARENTCOLOR properties, both of which have been deprecated. ==== Usage ==== This property should be a valid RGB color value or one of the following special values: ==== Remarks ==== ^Value^Description^ |"-1"|Use the color of the top left pixel as the color-key.| |"-2"|Use the color of the top-right pixel as the color-key.| |"-3"|Use the color of the bottom-left pixel as the color-key.| |"-4"|Use the color of the bottom-right pixel as the color-key.| |"-5"|Do not use any color-keying.| guides/programming/programmers_reference_manual/imagecolorkey.txt Last modified: 2024/06/19 20:20by 127.0.0.1