Hi there,
I'm writing a script to pump random images to my users browsers (Flash
application). I'm doing this in PHP and converting usually 1k-2k image files
on the fly to a standard set of monitor sizes then caching them (to not kill
my server). This is the original line I was using:
shell_exec("convert {$file} -filter Lanczos -quality 50% -resize
'{$browser[1]}x{$browser[2]}<' '{$file_generated}'");
Say I set my dims to 1024x768 the file generated is ending up as 1900x1200
for some reason. My goal is to resize an image within the minimum set
dimension and keep the aspect ratio as is.
The other question I have is, what's the best resize filter for large images
(of usually TIFF format)? I'm using Lanczos at the moment but I was
wondering if there was something better.
Thanks,
Dave
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