trying to make thumbnail images

[osusano]

hi there newbie in images thmbanil here i want to make 1 but i dont know what to do..

im currently using apache on my win2k so how can i confgure the GD library for me to run the functions to make a thumbnail image that i need?

and after testing to my windows ill uplod it to linux box

help me pls

[olaf]

Hi,

i use this function:

unction thumbs($file_name_src, $file_name_dest, $weight, $quality=100)
	{
	$size = getimagesize($file_name_src);
	$w = number_format($weight, 0, ',', '');
	$h = number_format(($size[1]/$size[0])*$weight,0,',','');
	$dest = imagecreatetruecolor($w, $h);
	imageantialias($dest, TRUE);
	$src = imagecreatefromjpeg($file_name_src);
	imagecopyresampled($dest, $src, 0, 0, 0, 0, $w, $h, $size[0], $size[1]);
	imagejpeg($dest,$file_name_dest, $quality);
	}

[osusano]

so should i call this function like the sample below

sample:

<IMG SRC="thumbnail.php?images/photos/member1_1.jpg=pix.jpg&x=100&y=100">

[osusano]

i tried doing it and i dont know why it just display a blank image 🙁 any suggestions pls

[flatpooks]

errrrrrrr no
the code he posted is a function that u use after the user uploads an image ... it creates a thumbnail of that image that u would store somewhere (prolly a 'thumbnails' directory

then ur <Img blah blah> would work if it ref'd the created thumbnail