本文整理汇总了PHP中Intervention\Image\Image::contrast方法的典型用法代码示例。如果您正苦于以下问题：PHP Image::contrast方法的具体用法？PHP Image::contrast怎么用？PHP Image::contrast使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Intervention\Image\Image的用法示例。
在下文中一共展示了Image::contrast方法的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: runSepiaFilter
/**
* Perform sepia manipulation.
* @param Image $image The source image.
* @return Image The manipulated image.
*/
public function runSepiaFilter(Image $image)
{
$image->greyscale();
$image->brightness(-10);
$image->contrast(10);
$image->colorize(38, 27, 12);
$image->brightness(-10);
$image->contrast(10);
return $image;
}示例2: run
/**
* Perform contrast image manipulation.
* @param Image $image The source image.
* @return Image The manipulated image.
*/
public function run(Image $image)
{
$contrast = $this->getContrast();
if ($contrast !== null) {
$image->contrast($contrast);
}
return $image;
}示例3: run
/**
* Perform contrast image manipulation.
* @param Request $request The request object.
* @param Image $image The source image.
* @return Image The manipulated image.
*/
public function run(Request $request, Image $image)
{
$contrast = $this->getContrast($request->get('con'));
if ($contrast) {
$image->contrast($contrast);
}
return $image;
}示例4: adjustment
protected function adjustment()
{
if ($this->gamma) {
$this->image->gamma($this->gamma);
}
if ($this->contrast) {
$this->image->contrast($this->contrast);
}
if ($this->brightness) {
$this->image->brightness($this->brightness);
}
if ($this->sharpen) {
$this->image->sharpen($this->sharpen);
}
}示例5: contrast
/**
* Changes the contrast of the current image
*
* @param int $level
* @return \Intervention\Image\Image
* @static
*/
public static function contrast($level)
{
return \Intervention\Image\Image::contrast($level);
}示例6: process
public function process(Image $image)
{
if ($this->request->query->has('contrast') && $this->request->query->get('contrast') >= -100 && $this->request->query->get('contrast') <= 100) {
$image->contrast((int) $this->request->query->get('contrast'));
}
}示例7: applyFilter
public function applyFilter(Image $image)
{
return $image->contrast(-35)->brightness(35)->greyscale()->fit(400, 400);
}示例8: handle
/**
* Handle the image manipulation request
* @param \Intervention\Image\Image $image
* @param array $options
* @return \Intervention\Image\Image
*/
public function handle($image, $options)
{
$options = array_merge($this->defaults, $options);
return $image->contrast($options['level']);
}示例9: applyFilter
/**
* Applies filter effects to the given image
*
* @param Image\Image $image The image to filter.
*
* @return Image\Image The filtered image.
*/
public function applyFilter(Image\Image $image)
{
return $image->contrast($this->level);
}