Hallo People,
I have one problem with creating images on-fly.
Therefore I created 2 files:
1. resize_image.php with the following
<?php
if (!$max_width)
$max_width = 150;
if (!$max_height)
$max_height = 100;
$size = GetImageSize($image);
$width = $size[0];
$height = $size[1];
$x_ratio = $max_width / $width;
$y_ratio = $max_height / $height;
if ( ($width <= $max_width) && ($height <= $max_height) ) {
$tn_width = $width;
$tn_height = $height;
}
else if (($x_ratio * $height) < $max_height) {
$tn_height = ceil($x_ratio * $height);
$tn_width = $max_width;
}
else {
$tn_width = ceil($y_ratio * $width);
$tn_height = $max_height;
}
$src = ImageCreateFromJpeg($image);
$dst = ImageCreate($tn_width,$tn_height);
ImageCopyResized($dst, $src, 0, 0, 0, 0,
$tn_width,$tn_height,$width,$height);
header("Content-type: image/jpeg");
ImageJpeg($dst, null, -1);
ImageDestroy($src);
ImageDestroy($dst);
?>
AND
2. filex.php .In that file i read from database where the image is stored en
then i show small images(thumbnails).
thet part of the code is :
<?php do { ?>
<tr>
<td width="156" height="32" valign="top"><?php echo
$row_rsSubGroup['name']; ?></td>
<td colspan="2" valign="top"><?php
$fotolink="../dbtest/".$row_rsSubGroup['image_1']);
echo "<IMG
SRC=\"resize_image.php?image=$fotolink\">";
?>
</td>
</tr>
<?php } while ($row_rsSubGroup = mysql_fetch_assoc($rsSubGroup)); ?>
This doesn't WORK. Please HELP.
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