Customizing SMF > Mod Requests
resize too large images
Owdy:
Nice images Seph|roth :P ;D
Seph|roth:
--- Quote from: Shoeb Omar on September 14, 2003, 12:09:07 PM ---GD can be used for image manipulation? I always though ti was for image creation heh.
--- End quote ---
can be used for both
--- Quote from: Owdy on September 14, 2003, 12:09:41 PM ---Nice images Seph|roth :P ;D
--- End quote ---
thought you might like 'em ;)
Seph|roth:
I don't even think they use GD or something similar for this... i think they have a PHP script that checkes the posted img's width+height, let's say 300x600.. max allowed width is let's say 200 => the script calculates the appropriate height (in this case that will be 300 400 ;)) => and the script writes those values to the <img> tag. causing the browser to auto resize the img. Tha't why the img's will look a bit cluttered afterwards.. but you don't need any lib's for it this way.
Anyway, just a guess how i could be done maybe :P
Shoeb Omar:
Yes, but if the image size is smaller than the limit it will stretch it.. unles syou use javascirpt, or php to detect if it;s under the size
Seph|roth:
--- Quote from: Shoeb Omar on September 14, 2003, 05:30:19 PM ---Yes, but if the image size is smaller than the limit it will stretch it.. unles syou use javascirpt, or php to detect if it;s under the size
--- End quote ---
well, if it can detect the size (which it can ;)), you can ofcourse make it so that when it is smaller than max-width, it doesn't do anything...
Anyhow, i think this is how they do it a the forum i listed above...
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