Crop Image

Displays a selected chunk of an image. In the example provided, the upper left 100px x 100px are shown.

<?php

$filename= "test.jpg";
list($w, $h, $type, $attr) = getimagesize($filename);
$src_im = imagecreatefromjpeg($filename);

$src_x = '0';   // begin x
$src_y = '0';   // begin y
$src_w = '100'; // width
$src_h = '100'; // height
$dst_x = '0';   // destination x
$dst_y = '0';   // destination y

$dst_im = imagecreatetruecolor($src_w, $src_h);
$white = imagecolorallocate($dst_im, 255, 255, 255);
imagefill($dst_im, 0, 0, $white);

imagecopy($dst_im, $src_im, $dst_x, $dst_y, $src_x, $src_y, $src_w, $src_h);

header("Content-type: image/png");
imagepng($dst_im);
imagedestroy($dst_im);

?>

Comments

  1. Michael Calkins
    Permalink to comment#

    I added your script to another php class I found that lets you resize and save the image. Thanks for the added functionality ;)

    Script: http://pastebin.com/HQhk5SxF

  2. Satbir
    Permalink to comment#

    Can anyone describe, that how this works

  3. handelsregister

    How to get the screenshot of webpage by php?

  4. Riken Shah
    Permalink to comment#

    Thanks for sharing the information like this. It is very Userful.

  5. Gopal Sharma

    Hello,
    I am trying to hide Source Code from the user, such that no one can copy my CSS, JS, JQuery and Content(for Content i disabled Keyboard and right click, but it is not enough, as user can go in view-source). I know it is impossible but tell me the trick though which no one can copy my CSS, JS. I am built my Pages in PHP, HTML, CSS, JS, JQuery. So give me solution in any of these language.
    Thank You,

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```
<script>
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