public function modify(Image $image)
{
$imagick = $image->getImagick();
$width = $imagick->getImageWidth();
$height = $imagick->getImageHeight();
$this->height = $height * $this->percentHeight;
$this->width = $width * $this->percentWidth;
parent::modify($image);
}
public function testModifyEnlarginImage()
{
$width = 400;
$height = 400;
$image = m::mock('kingjerod\\ImageTools\\Image\\Image');
$imagick = m::mock('Imagick');
$image->shouldReceive('getImagick')->once()->andReturn($imagick);
$imagick->shouldReceive('getimagewidth')->andReturn(200);
$imagick->shouldReceive('getimageheight')->andReturn(200);
$imagick->shouldReceive('resizeimage')->with($width, $height, Scale::FILTER_MITCHELL, 1)->once();
$scale = new Scale($width, $height);
$scale->modify($image);
}
public function modify(Image $image)
{
$imagick = $image->getImagick();
$width = $imagick->getImageWidth();
$height = $imagick->getImageHeight();
$widthRatio = $this->maxWidth / $width;
$heightRatio = $this->maxHeight / $height;
if ($widthRatio < $heightRatio) {
//Scale by width
$this->height = $widthRatio * $height;
$this->width = $this->maxWidth;
parent::modify($image);
} else {
//Scale by height
$this->width = $heightRatio * $width;
$this->height = $this->maxHeight;
parent::modify($image);
}
}