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PHP imagecolorset - to set the color palette index specified

Previous: PHP imagecolorresolvealpha - Get the index of the specified color + alpha or its closest possible alternative values

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PHP Image Processing

imagecolorset - to set the color palette index specified.

grammar

void imagecolorset ( resource $image , int $index , int $red , int $green , int $blue )

This function will set the palette specified index to the specified color. To create a similar area fill (flood-fill) in the palette of the image effect is useful, eliminating the need really to fill overhead.

related articles

imagecolorat () to obtain an index value of a color pixel.

PHP Image Processing

Previous: PHP imagecolorresolvealpha - Get the index of the specified color + alpha or its closest possible alternative values

Next: PHP imagecolorsforindex - made colors for an index