Andy,
Yes I do it all the time. In this example, I do this with a window that
has buttons across the top of a image representing size from 1 to 10.
Depending on the button they select they get a image displayed from
small to large.
Here is a snip of code that displays the sized images.
----------------------------
The button name is $s. They select from 1 to 10, but can be any increment.
$hi = $s * 100; // size in 100 pixels. (but can be any increment)
echo "
<TABLE BORDER='15' CELLPADDING='0' CELLSPACING='0'><TR><TD>
<image src='ft_image.php?imno=$image_num' BORDER=0 ALIGN='TOP'
height=$hi></TD></TR></TABLE>
";
Note: in the 'image src' you give it a program name, not the image, and
pass some way for it to read the image from the DB. In this case the
program is ft_image.php and it passes imno.
To didplay the photo in ft_image.php, execute the following:
header("Content-type: image/jpeg");
print(mysql_result($result, 0, "photo_image"));
photo_image is name of blob field from the DB
---------------------------------
HTH.. Good luck.. Dan.
===========================================================
Andy wrote:
> Hi there,
>
> I am wondering how to resize an image which is stored in a mysql blob field.
>
> With files this workes just fine, but how to do this with the image comming
> from blob? Has anybody done this already?
>
> Thank you for any help on that,
>
> andy
>
>
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