/**
* Set your handler for each cell!
*
* @param callable $handler Callable handler
* @param array $additionalParams Additional params array to your handler
*/
public function cellsHandler(callable $handler, array $additionalParams = array())
{
foreach ($this->map->getGrid() as $coordinates) {
list($x, $y) = $coordinates;
$cell = $this->getCell($x, $y);
$handler($cell, $additionalParams);
}
}
/**
* Визуализация всей карты
*
* @param IMap $map
*/
public function render(IMap $map)
{
$type = $this->type;
header(sprintf('Content-Type: image/%s', $type));
$step = $this->tileSize + $this->borderSize;
$sizeX = $map->getGrid()->getSizeX() * $step + $this->borderSize;
$sizeY = $map->getGrid()->getSizeY() * $step + $this->borderSize;
$this->imageResource = imagecreatetruecolor($sizeX, $sizeY);
$borderColor = imagecolorallocate($this->imageResource, 0, 100, 50);
imagefill($this->imageResource, 0, 0, $borderColor);
foreach ($map->getGrid() as $coordinates) {
list($x, $y) = array($coordinates[0], $coordinates[1]);
foreach ($map->getLayerVisualisers() as $visualiser) {
$color = $visualiser->renderCell($x, $y);
imagefilledrectangle($this->imageResource, $x * $step + 1, $y * $step + 1, $x * $step + $this->tileSize, $y * $step + $this->tileSize, $color);
}
}
$imageFunc = 'image' . $type;
$imageFunc($this->imageResource);
imagedestroy($this->imageResource);
}
