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File: crop.php

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  Classes of Rodrigo Brandão  >  Image Handling  >  crop.php  >  Download  
File: crop.php
Role: Example script
Content type: text/plain
Description: Example
Class: Image Handling
Resize, crop and add watermarks to images
Author: By
Last change:
Date: 11 years ago
Size: 1,755 bytes
 

Contents

Class file image Download
<?php
require_once("image.class.php");
if(isset(
$_POST["x"])) {
   
$x = $_POST["x"];
   
$y = $_POST["y"];
   
$width = $_POST["width"];
   
$height = $_POST["height"];
   
// crop
   
$img = new image();
   
$img->source("resize.jpg");
   
$img->crop($x,$y,$width,$height);
   
$img->create("crop.jpg");
   
// resize
   
$img->source("crop.jpg");
   
$img->resize(300);
   
$img->watermark("wm.gif",30,"bottom","right");
   
$img->create("crop.jpg");
}
?><!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>crop</title>
<script src="js/jquery.min.js"></script>
<script src="js/jquery.jcrop.js"></script>
<link rel="stylesheet" href="js/jquery.jcrop.css" type="text/css" />
<script language="Javascript">
    jQuery(document).ready(function() {
        jQuery('#cropbox').Jcrop({
            onChange: show_coords,
            onSelect: show_coords,
            aspectRatio: 4/3,
            setSelect: [20,20,320,240]
        });

    });
    function show_coords(c) {
        jQuery('#x').val(c.x);
        jQuery('#y').val(c.y);
        jQuery('#x2').val(c.x2);
        jQuery('#y2').val(c.y2);
        jQuery('#w').val(c.w);
        jQuery('#h').val(c.h);
    };
</script>
</head>
<body>
<center>
<?php if(file_exists("resize.jpg")) : ?>
<img src="resize.jpg" id="cropbox" /><br>
    <form method="post" enctype="multipart/form-data">
        <input type="hidden" name="x" id="x" />
        <input type="hidden" name="y" id="y" />
        <input type="hidden" name="width" id="w" />
        <input type="hidden" name="height" id="h" />
        <input type="submit" value="Crop">
    </form>
<?php else : ?>
<meta http-equiv="refresh" content="0;url=resize.php">
<?php endif; ?>
<?php
if(file_exists("crop.jpg")) : ?>
<br>croped image<br>
    <img src="crop.jpg">
<?php endif; ?>
</center>
</body>
</html>

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