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imagefilltoborder
Flood fill to specific color
(PHP 4, PHP 5)
bool imagefilltoborder ( resource image, int x, int y, int border, int color )
imagefilltoborder() performs a flood fill whose border color is defined by border. The starting point for the fill is x, y (top left is 0, 0) and the region is filled with color color.
Parameters
- image
An image resource, returned by one of the image creation functions, such as imagecreatetruecolor().
- x
x-coordinate of start
- y
y-coordinate of start
- border
The border color. A color identifier created with imagecolorallocate()
- color
The fill color. A color identifier created with imagecolorallocate()