That’s the problem, if I do that and the color is not used before in the
image, I get only the closest match. Note, if I add a yellow pixle into
the JPEG-image with Photoshop, save it and try it again, then I can use
the yellow for my text. However, I don’t want to have the yellow dot in
my picture, only a yellow text.
SED
-----Original Message-----
From: Jeff Lewis [mailto:[EMAIL PROTECTED]]
Sent: 10. júlí 2001 17:26
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: RE: [PHP] How to add a new color to JPEG
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:[EMAIL PROTECTED]]
> Sent: Tuesday, July 10, 2001 1:27 PM
> To: [EMAIL PROTECTED]
> 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
>
> ------------------------------------------
> Phone: (+354) 4615501
> Mobile: (+354) 8960376
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