/** @dataProvider dataLoad */
function testLoad($image, $width, $height, $type = null)
{
$img = new Image();
$img->load($image);
$this->assertEquals($width, $img->getWidth(), 'Ширина');
$this->assertEquals($height, $img->getHeight(), 'Высота');
$this->assertTrue(is_resource($img->getImage()), 'Ресурс GD');
$this->assertEquals($type, $img->getType(), 'Тип изображения');
}
/** Наложение водяного знака */
protected function doWatermark($file, $x, $y)
{
if (is_null($x)) {
$x = 'center';
}
if (is_null($y)) {
$y = 'center';
}
try {
$watermark = new Image($file);
} catch (Ex $e) {
throw new Ex($e->getMessage(), Ex::WATERMARK);
}
$width = $watermark->getWidth();
$height = $watermark->getHeight();
list($new_x, $new_y) = static::CalculateOffset($x, $y, $this->getWidth(), $this->getHeight(), $width, $height);
if (!imagecopy($this->getImage(), $watermark->getImage(), $new_x, $new_y, 0, 0, $width, $height)) {
Ex::ThrowError(Ex::WATERMARK);
}
return $this;
}
