Ja, kan jeg se.
PHP'en ser sådan her ud:
function crop( $filename, $newfilename, $x, $y, $width, $height, $quality=85 )
{
$ext = strtolower( pathinfo( $filename, PATHINFO_EXTENSION ) );
switch($ext)
{
case 'jpeg':
case 'jpe':
case 'jpg':
$srcim = imagecreatefromjpeg( $filename );
break;
case 'gif':
$srcim = imagecreatefromgif( $filename );
break;
case 'png':
$srcim = imagecreatefrompng( $filename );
break;
default:
return false;
}
$dstim = imagecreatetruecolor( $width, $height );
imagecopyresampled( $dstim, $srcim, 0, 0, $x, $y, $width, $height, $width, $height );
switch($ext)
{
case 'jpeg':
case 'jpe':
case 'jpg':
imagejpeg( $dstim, $newfilename, $quality );
break;
case 'gif':
imagegif( $dstim, $newfilename );
break;
case 'png':
$png_q = floor( abs( $quality / 10 - 9.9 ) );
imagepng( $srcim, $newfilename, $png_q );
break;
default:
return false;
}
imagedestroy( $dstim );
imagedestroy( $srcim );
return file_exists($newfilename);
}
if(isset($_POST['continue_apply']))
{
if(crop($_POST['pp'],'cropped_file.jpg',min($_POST['x1'],$_POST['x2']),min($_POST['y1'],$_POST['y2']),$_POST['width'],$_POST['height']))
echo 'Cropped OK';
else
echo 'Cropped failed';
}
----------------------
Og formen:
<form action="crop_picture.php" method="POST">
<input type="hidden" name="pp" value="<? echo $show['profilbillede']; ?>" />
<input type="hidden" name="x1" id="x1" />
<input type="hidden" name="y1" id="y1" />
<input type="hidden" name="x2" id="x2" />
<input type="hidden" name="y2" id="y2" />
<input type="hidden" name="width" id="width" />
<input type="hidden" name="height" id="height" />
<table border="0" width="100%">
<tr>
<td><h3>Beskæring</h3></td>
</tr>
<tr>
<td>
<div id="testWrap">
<img src="<? echo $show['profilbillede']; ?>" id="testImage" />
</div>
</td>
</tr>
<tr>
<td>
<input type="submit" name="continue_apply" value="Fortsæt til godkendelsen">
</td>
</tr>
</table>
</form>
