Get the GD resource handle
| public getResource ( ) : resource | ||
| Результат | resource | The GD resource handle |
/**
* Save the GD image to a file
*
* @param GdImage $gdImage The target GD image
* @param integer $x The target X coordinate
* @param integer $y The target Y coordinate
* @param integer $width The target width
* @param integer $height The target height
*
* @return static
*/
public function copyTo(self $gdImage, $x, $y, $width, $height)
{
imagecopyresampled($gdImage->getResource(), $this->gdResource, $x, $y, 0, 0, $width, $height, imagesx($this->gdResource), imagesy($this->gdResource));
return $this;
}
/**
* Tests the isSemitransparent() method.
*/
public function testIsSemitransparent()
{
$image = imagecreatetruecolor(100, 100);
imagealphablending($image, false);
$image = new GdImage($image);
imagefill($image->getResource(), 0, 0, imagecolorallocatealpha($image->getResource(), 0, 0, 0, 0));
$this->assertFalse($image->isSemitransparent());
imagefill($image->getResource(), 0, 0, imagecolorallocatealpha($image->getResource(), 0, 0, 0, 127));
$this->assertFalse($image->isSemitransparent());
imagefill($image->getResource(), 0, 0, imagecolorallocatealpha($image->getResource(), 0, 0, 0, 126));
$this->assertTrue($image->isSemitransparent());
imagefill($image->getResource(), 0, 0, imagecolorallocatealpha($image->getResource(), 0, 0, 0, 1));
$this->assertTrue($image->isSemitransparent());
imagefill($image->getResource(), 0, 0, imagecolorallocatealpha($image->getResource(), 0, 0, 0, 0));
$this->assertFalse($image->isSemitransparent());
}
