[PHP] JPEG true color problems (repost)

2001-08-29 Thread Jane Dennett-Thorpe


Anyone know anything about this. please

> Hello,
> 
> I'm trying to make some thumbnails from some JPEG true color images.
> I have PHP version 4.0.4, and when i try 
> imagecreatefromjpeg($image)
> on these images, it doesn't happen. 
> 
> After hours of head-beating i've realised that the problem is truecolor
> (it works if i open an image editor and save as a palette image then
> try again...)
> 
> I'm not in a position to install 4.0.6, so please can anyone tell me how i
> do this? I'm happy that my orignals should remain ture color - i just need
> a way of making thumbs. (can't use imagemagick as runningnin safe mode 
> --> have no access to system calls)
> 
> thanks in advance,
> jane
> 
> 
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[PHP] JPEG true color problems

2001-08-23 Thread Jane Dennett-Thorpe


Hello,

I'm trying to make some thumbnails from some JPEG true color images.
I have PHP version 4.0.4, and when i try 
imagecreatefromjpeg($image)
on these images, it doesn't happen. 

After hours of head-beating i've realised that the problem is truecolor
(it works if i open an image editor and save as a palette image then
try again...)

I'm not in a position to install 4.0.6, so please can anyone tell me how i
do this? I'm happy that my orignals should remain ture color - i just need
a way of making thumbs. (can't use imagemagick as runningnin safe mode 
--> have no access to system calls)

thanks in advance,
jane


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