imagefill

Flood fill

&reftitle.description; `bool` `imagefill` `GdImage` `image` `int` `x` `int` `y` `int` `color`

Performs a flood fill starting at the given coordinate (top left is 0, 0) with the given `color` in the `image`.

&reftitle.parameters;

&gd.image.description;

`x`

- x-coordinate of start point.

`y`

- y-coordinate of start point.

`color`

- The fill color. &gd.identifier.color;

&reftitle.returnvalues;

&return.success;

&reftitle.changelog;

&Version; | &Description;
&gd.changelog.image-param;

&reftitle.examples;

### `imagefill` example

    <?php

    $im = imagecreatetruecolor(100, 100);

    // sets background to red
    $red = imagecolorallocate($im, 255, 0, 0);
    imagefill($im, 0, 0, $red);

    header('Content-type: image/png');
    imagepng($im);
    imagedestroy($im);
    ?>

&example.outputs.similar; Output of example : imagefill()
&reftitle.seealso;

- `imagecolorallocate`