Image
PHP Manual

imagecolorset

(PHP 4, PHP 5)

imagecolorset — Set the color for the specified palette index

Описание

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

This sets the specified index in the palette to the specified color. This is useful for creating flood-fill-like effects in palleted images without the overhead of performing the actual flood-fill.

Список параметров

image

An image resource, returned by one of the image creation functions, such as imagecreatetruecolor().

index

An index in the palette

red

Value of red component

green

Value of green component

blue

Value of blue component

Возвращаемые значения

Эта функция не возвращает значения после выполнения.

Смотрите также


Image
PHP Manual