public function size($width, $height, $rect = true)
{
if (preg_match('/^image/', $this->mime)) {
$filename = preg_replace('/\\.(\\w+$)/', sprintf('_%dx%d_%d.$1', $width, $height, $rect ? 1 : 0), $this->getFile());
$destination = sprintf('%s/cache/%s', FILES_PATH, $filename);
if (!file_exists($destination)) {
$image = new \Phalcon\Image\Adapter\GD(sprintf('%s/%s', FILES_PATH, $this->getPath(false)));
if ($rect) {
$image_w = $image->getWidth();
$image_h = $image->getHeight();
$size = $image_w < $image_h ? $image_w : $image_h;
$offset_x = $image_w < $image_h ? 0 : ($image_w - $image_h) / 2;
$offset_y = $image_w < $image_h ? ($image_h - $image_w) / 2 : 0;
$image->crop($size, $size, $offset_x, $offset_y)->resize($width, $height);
} else {
$image->resize($width, $height);
}
$image->save($destination);
}
return sprintf('%s/cache/%s', FILES_RELATIVE_PATH, $filename);
}
throw new \Exception('This is not image.');
}
public function createThumbnail($path)
{
$file = str_replace(APP_PATH . '/public/images/' . $this->auth->id_reg, "", $path);
$crop_dir = APP_PATH . '/public/images/crops/' . $this->auth->id_reg . '/200-200';
if (!file_exists($crop_dir . '/' . $file)) {
$new_file = $crop_dir . '/' . $file;
// echo $crop_dir.'/'.$file;
$raw = new Phalcon\Image\Adapter\GD($path);
$realWidth = $raw->getWidth();
$realHeight = $raw->getHeight();
$cropSize = $realWidth;
$offset_x = 0;
$offset_y = ($realHeight - $realWidth) / 2;
if ($realWidth > $realHeight) {
$cropSize = $realHeight;
$offset_x = ($realWidth - $realHeight) / 2;
$offset_y = 0;
}
$handle = fopen($new_file, 'w') or die('Cannot open file: ' . $file);
$raw->crop($cropSize, $cropSize, $offset_x, $offset_y)->resize(200, 200);
fwrite($handle, $raw->render());
}
}
/**
* @large
*/
public function testGD()
{
if (!function_exists('gd_info')) {
$this->markTestSkipped("Skipped");
return;
}
@unlink('unit-tests/assets/production/gd-new.jpg');
@unlink('unit-tests/assets/production/gd-resize.jpg');
@unlink('unit-tests/assets/production/gd-crop.jpg');
@unlink('unit-tests/assets/production/gd-rotate.jpg');
@unlink('unit-tests/assets/production/gd-flip.jpg');
@unlink('unit-tests/assets/production/gd-sharpen.jpg');
@unlink('unit-tests/assets/production/gd-reflection.jpg');
@unlink('unit-tests/assets/production/gd-watermark.jpg');
@unlink('unit-tests/assets/production/gd-mask.jpg');
@unlink('unit-tests/assets/production/gd-background.jpg');
// Create new image
$image = new Phalcon\Image\Adapter\GD('unit-tests/assets/production/gd-new.jpg', 100, 100);
$image->save();
$this->assertTrue(file_exists('unit-tests/assets/production/gd-new.jpg'));
$image = new Phalcon\Image\Adapter\GD('unit-tests/assets/phalconphp.jpg');
// Resize to 200 pixels on the shortest side
$image->resize(200, 200)->save('unit-tests/assets/production/gd-resize.jpg');
$this->assertTrue(file_exists('unit-tests/assets/production/gd-resize.jpg'));
$tmp = imagecreatefromjpeg('unit-tests/assets/production/gd-resize.jpg');
$width = imagesx($tmp);
$height = imagesy($tmp);
$this->assertTrue($width <= 200);
$this->assertTrue($height <= 200);
$this->assertTrue($image->getWidth() <= 200);
$this->assertTrue($image->getHeight() <= 200);
// Resize to 200x200 pixels, keeping aspect ratio
//$image->resize(200, 200, Phalcon\Image::INVERSE);
// Resize to 500 pixel width, keeping aspect ratio
//$image->resize(500, NULL);
// Resize to 500 pixel height, keeping aspect ratio
//$image->resize(NULL, 500);
// Resize to 200x500 pixels, ignoring aspect ratio
//$image->resize(200, 500, Phalcon\Image::NONE);
// Crop the image to 200x200 pixels, from the center
$image = new Phalcon\Image\Adapter\GD('unit-tests/assets/phalconphp.jpg');
$image->crop(200, 200)->save('unit-tests/assets/production/gd-crop.jpg');
$this->assertTrue(file_exists('unit-tests/assets/production/gd-crop.jpg'));
$tmp = imagecreatefromjpeg('unit-tests/assets/production/gd-crop.jpg');
$width = imagesx($tmp);
$height = imagesy($tmp);
$this->assertEquals($width, 200);
$this->assertEquals($height, 200);
$this->assertTrue($image->getWidth() == 200);
$this->assertTrue($image->getHeight() == 200);
// Rotate 45 degrees clockwise
$image->rotate(45)->save('unit-tests/assets/production/gd-rotate.jpg');
$this->assertTrue(file_exists('unit-tests/assets/production/gd-rotate.jpg'));
$this->assertTrue($image->getWidth() > 200);
$this->assertTrue($image->getHeight() > 200);
// Rotate 90% counter-clockwise
//$image->rotate(-90);
// Flip the image from top to bottom
$image->flip(Phalcon\Image::HORIZONTAL)->save('unit-tests/assets/production/gd-flip.jpg');
$this->assertTrue(file_exists('unit-tests/assets/production/gd-flip.jpg'));
// Flip the image from left to right
//$image->flip(Phalcon\Image::VERTICAL);
// Sharpen the image by 20%
$image->sharpen(20)->save('unit-tests/assets/production/gd-sharpen.jpg');
$this->assertTrue(file_exists('unit-tests/assets/production/gd-sharpen.jpg'));
// Create a 50 pixel reflection that fades from 0-100% opacity
$image->reflection(50)->save('unit-tests/assets/production/gd-reflection.jpg');
$this->assertTrue(file_exists('unit-tests/assets/production/gd-reflection.jpg'));
// Create a 50 pixel reflection that fades from 100-0% opacity
//$image->reflection(50, 100, TRUE)->save('reflection.jpg');
// Create a 50 pixel reflection that fades from 0-60% opacity
//$image->reflection(50, 60, TRUE);
// Add a watermark to the bottom right of the image
$mark = new Phalcon\Image\Adapter\GD('unit-tests/assets/logo.png');
$image->watermark($mark, TRUE, TRUE)->save('unit-tests/assets/production/gd-watermark.jpg');
$this->assertTrue(file_exists('unit-tests/assets/production/gd-watermark.jpg'));
// Mask image
$mask = new Phalcon\Image\Adapter\GD('unit-tests/assets/logo.png');
$image->mask($mask)->save('unit-tests/assets/production/gd-mask.jpg');
$this->assertTrue(file_exists('unit-tests/assets/production/gd-mask.jpg'));
// Add a text to the bottom right of the image
$image->text('hello', TRUE, TRUE);
// Set font size
// $image->text('hello', TRUE, TRUE, NULL, NULL, 12);
// Set font
// $image->text('hello', TRUE, TRUE, NULL, NULL, 12, /usr/share/fonts/truetype/wqy/wqy-microhei.ttc);
// Add a text to the center of the image
//$image->text('hello');
// Make the image background black
$mark->background('#000')->save('unit-tests/assets/production/gd-background.jpg');
$this->assertTrue(file_exists('unit-tests/assets/production/gd-background.jpg'));
// Make the image background black with 50% opacity
//$image->background('#000', 50);
// Save the image as a PNG
//$image->save('saved/gd.png');
// Overwrite the original image
//$image->save();
// Render the image at 50% quality
//$data = $image->render(NULL, 50);
// Render the image as a PNG
//$data = $image->render('png');
}
public function testIssues2259()
{
if (!function_exists('gd_info')) {
return;
}
$image = new Phalcon\Image\Adapter\GD('unit-tests/assets/phalconphp.jpg');
$image->crop(100, 100, 0.5, 0.5)->save('unit-tests/assets/production/2259.jpg');
$this->assertTrue(file_exists('unit-tests/assets/production/2259.jpg'));
@unlink('unit-tests/assets/production/2259.jpg');
$image->crop("100", "100", "0.5", "0.5")->save('unit-tests/assets/production/gd-2259.jpg');
$this->assertTrue(file_exists('unit-tests/assets/production/gd-2259.jpg'));
}
