RE: [PHP] How to add a new color to JPEG
| From: | Jeff Lewis | Date: | Tue, 10 Jul 2001 17:26:27 +0000 |
| Subject: | RE: [PHP] How to add a new color to JPEG | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-57218@lists.php.net to get a copy of this message | ||
Could try this:
$blue = ImageColorAllocate($image, 0, 0, 255);
Substitue blue for yellow and you'll be the appropriate RGB values for the
numbers.
Jeff
> -----Original Message-----
> From: SED [mailto:sed@sed.is]
> Sent: Tuesday, July 10, 2001 1:27 PM
> To: php-general@lists.php.net
> Subject: [PHP] How to add a new color to JPEG
>
>
> Lets say I have a black JPEG-image and I want to add yellow text to it,
> how can I define the yellow color?
>
> According to the manual, you can only get closest value of your desired
> color by letting the ImageColorClosest() find it. Therefore, if the
> image is totally black, you can not get the yellow color. I have not
> found a way to do this though I believe I have tried everything. And
> yet, I have not found any documents covering this other than PHP-manual.
>
> Do you know of a way to do this? Or do you know of other
> manuals/tutorials covering this issue?
>
> Regards,
> Sumarlidi Einar Dadason
>
> SED - Graphic Design
>
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> Phone: (+354) 4615501
> Mobile: (+354) 8960376
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