<?php
namespace Intervention\Image\Gd\Commands;
use Intervention\Image\Commands\AbstractCommand;
use Intervention\Image\Gd\Color;
use Intervention\Image\Gd\Decoder;
class FillCommand extends AbstractCommand
{
/**
* Fills image with color or pattern
*
* @param \Intervention\Image\Image $image
* @return boolean
*/
public function execute($image)
{
$filling = $this->argument(0)->value();
$x = $this->argument(1)->type('digit')->value();
$y = $this->argument(2)->type('digit')->value();
$width = $image->getWidth();
$height = $image->getHeight();
$resource = $image->getCore();
try {
// set image tile filling
$source = new Decoder;
$tile = $source->init($filling);
imagesettile($image->getCore(), $tile->getCore());
$filling = IMG_COLOR_TILED;
} catch (\Intervention\Image\Exception\NotReadableException $e) {
// set solid color filling
$color = new Color($filling);
$filling = $color->getInt();
}
imagealphablending($resource, true);
if (is_int($x) && is_int($y)) {
// resource should be visible through transparency
$base = $image->getDriver()->newImage($width, $height)->getCore();
imagecopy($base, $resource, 0, 0, 0, 0, $width, $height);
// floodfill if exact position is defined
imagefill($resource, $x, $y, $filling);
// copy filled original over base
imagecopy($base, $resource, 0, 0, 0, 0, $width, $height);
// set base as new resource-core
$image->setCore($base);
imagedestroy($resource);
} else {
// fill whole image otherwise
imagefilledrectangle($resource, 0, 0, $width - 1, $height - 1, $filling);
}
isset($tile) ? imagedestroy($tile->getCore()) : null;
return true;
}
}