public function fit_to_height($height, $upscale = false)
{
if ($upscale === false && $height >= $this->image_class->get_height()) {
return $this;
}
$this->image_class->fit_to_height($height);
return $this;
}
/**
* @param string $source
* @param array $options
* @return bool|mixed
*/
protected function resizeImage($source, $options)
{
try {
$cachepath = $this->getCachePath($source, $options);
if (!file_exists($cachepath)) {
$image = new SimpleImage(App::path() . '/' . $source);
if (!empty($options['width']) && empty($options['height'])) {
$image->fit_to_width($options['width']);
}
if (!empty($options['height']) && empty($options['width'])) {
$image->fit_to_height($options['height']);
}
if (!empty($options['height']) && !empty($options['width'])) {
$image->thumbnail($options['width'], $options['height']);
}
$image->save($cachepath);
}
return trim(str_replace(App::path(), '', $cachepath), '/');
} catch (\Exception $e) {
return false;
}
}
/**
* @return SimpleImage
*/
protected function create()
{
$image = new SimpleImage($this->file);
switch ($this->options['strategy']) {
case 'thumbnail':
$width = $this->options['w'] ?: $image->get_width();
$height = $this->options['h'] ?: $image->get_height();
$image->resize($width, $height);
break;
case 'best_fit':
$width = $this->options['w'] ?: $image->get_width();
$height = $this->options['h'] ?: $image->get_height();
if (is_numeric($width) && is_numeric($height)) {
$image->best_fit($width, $height);
}
break;
default:
$width = $this->options['w'];
$height = $this->options['h'];
if (is_numeric($width) && is_numeric($height)) {
$image->thumbnail($width, $height);
} elseif (is_numeric($width)) {
$image->fit_to_width($width);
} elseif (is_numeric($height)) {
$image->fit_to_height($height);
} else {
$width = $image->get_width();
$height = $image->get_height();
$image->thumbnail($width, $height);
}
}
return $image;
}
/**
* @param string $source
* @param array $options
* @return bool|mixed
*/
protected function resizeImage($source, $options)
{
try {
$image_path = App::locator()->get($source);
$cachepath = $this->getCachePath($image_path, $options);
if (!file_exists($cachepath)) {
$image = new SimpleImage($image_path);
if (!empty($options['width']) && empty($options['height'])) {
$image->fit_to_width($options['width']);
}
if (!empty($options['height']) && empty($options['width'])) {
$image->fit_to_height($options['height']);
}
if (!empty($options['height']) && !empty($options['width'])) {
$image->thumbnail($options['width'], $options['height']);
}
$image->save($cachepath);
}
return $this->basePath($cachepath);
} catch (\Exception $e) {
return false;
}
}
/**
* Reduce image size and optimize the image quality
*
* @author salvipascual
* @author kuma
* @version 2.0
* @param String $imagePath, path to the image
* @param number $width Fit to width
* @param number $height Fit to height
* @param number $quality Decrease/increase quality
* @param string $format Convert to format
* @return boolean
*/
public function optimizeImage($imagePath, $width = "", $height = "", $quality = 70, $format = 'image/jpeg')
{
if (!class_exists('SimpleImage')) {
include_once "../lib/SimpleImage.php";
}
try {
$img = new SimpleImage();
$img->load($imagePath);
if (!empty($width)) {
$img->fit_to_width($width);
}
if (!empty($height)) {
$img->fit_to_height($height);
}
$img->save($imagePath, $quality, $format);
} catch (Exception $e) {
return false;
}
return true;
}