- 2.0.0
- 1.3.3
Beautify your images with filters
The purpose of the tutorial
A short tutorial to play with GD filters to beautify our images by adding some constrast and brightness.
Image that we will use
Initialize your layer and do the following steps:
1 - Add some constrast
$dogLayer->applyFilter(IMG_FILTER_CONTRAST, -15, null, null, null, true);
2 - Add some brightness
// previous code ... $dogLayer->applyFilter(IMG_FILTER_BRIGHTNESS, 8, null, null, null, true);
3 - All the code of this tutorial
$dogLayer = ImageWorkshop::initFromPath(__DIR__.'/path/to/images/larve-dog.jpg'); $dogLayer->applyFilter(IMG_FILTER_CONTRAST, -15, null, null, null, true); // constrast $dogLayer->applyFilter(IMG_FILTER_BRIGHTNESS, 8, null, null, null, true); // brightness // Saving / showing... $dogLayer->save(__DIR__.'/folder/', 'doggy.jpg', true, null, 95);
4 - The result: before and after filters
