<?php
include_once("image.php");
/*
* The constructor of the class get the type of the file being suplied to it and use the correct function of GD library
* to create the image in the memory.
* In this example we will be loading a JPEG image, for a PNG or GIF image the command is the same, just suply the filename
* and the class take care of the correct command for the extension.
* If the extension of the file is unsupported, the class will throw a ErrorException!
*/
$image = new Image("Sunset.jpg");
/*
* So lets say you want to resize the image and maintain the aspect of the image, in case you want an especific width and height
* the class will crop the equaly the sides of the image (verticaly or horizontaly, depends on the final aspect you want based on the
* width and height you want) and resample the image to the desired width and height!
* In case you only want a desired width, you can use the resampleProportionWidth or for the height resampleProportionHeight method.
* In case you only want to resample, without caring the aspect of the final image just use resample method!
*/
$image->resampleCropProportion(200, 150);
/*
* For outputing the image, we will be converting the image to PNG and outputing to a file with a quality (in case of PNG
* the quality parameter is used as compression) of 9, and will be outputing to a file but we can just output it on the
* screen just by supling a NULL filename parameter!
* The class also defines some constants for the types of the images that can be suplied in the first parameter, but you
* can also suply the mimetype as a string!
*/
$image->output(PNG, "new_sunset.png", 9);
/**
* Let's just show as HTML the new image to see what happened!
*/
echo "<img src=\"new_sunset.png\" />";
?>
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