On Thursday 06 January 2005 14:24, Liam Gibbs wrote:
> What I'm trying to do is copy one JPEG to another JPEG (as mentioned) on
> the fly. I don't want to have a new file produced, just a modified JPEG (a
> few circles here and there) held in a resource. Here's how I call my
> function and how I display the image via HTML:
>
> print("<IMG ALT... HEIGHT... WIDTH... SRC = \"" . copy_pic($sourcepic) .
> "\">");
>
> So I'm calling the function straight from the SRC attribute of the IMG tag.
SRC is supposed to be a URL ...
> Here's what's in my function:
>
> function copy_pic($sourcepic) {
> if(file_exists($sourcepic)) {
> $destinationpic = imagecreatetruecolor(imagesx($sourcepic),
> imagesy($sourcepic)); imagecopy($destinationpic, $sourcepic, 0, 0, 0, 0,
> imagesx($sourcepic), imagesy($sourcepic)); }
>
> return $destinationpic;
> }
... but you're giving it an image resource!
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