You have to fill in the background yourself with an ImageRectangle call.
For truecolor images the first colour allocated is no longer the default
background colour.
-Rasmus
On Tue, 29 Oct 2002, Wouter de Jong wrote:
> Hi,
>
> Could anyone tell why my background colors with
> ImageCreateTrueColor() are becoming black ?
>
> I use the following script:
>
> <?php
> Header("Content-type: image/png");
> $im = @ImageCreateTrueColor(120, 50)
> or die ("Cannot Initialize new GD image stream!");
> $background_color = ImageColorAllocate($im,255,255,100);
> $text_color = ImageColorAllocate($im,233,14,91);
> ImageString($im,1,5,5,"A Simple Text String",$text_color);
> ImagePNG($im);
> ImageDestroy($im);
> ?>
>
> If I use ImageCreate(), the color becomes yellow as expected.
>
> This is with GD 2.0.4 (conf-opts: http://s003.widexs.nl/phpinfo.php)
>
> Any help appreciated :)
>
> Another question:
>
> Is it correct that JPEG images are showing up very ugly compared to the
> same code with PNG?
>
> See http://s003.widexs.nl/gd-test-png.php and
> http://s003.widexs.nl/gd-test-jpeg.php
>
> The source is the above code, but with ImageCreate() instead of
> ImageCreateTrueColor(), and with jpeg instead of png for the
> gd-test-jpeg.php script.
>
> --
> Met vriendelijke groet/With kind regards,
>
> Wouter de Jong
> System-Administrator
>
> CABLE & WIRELESS
> Delivering the Internet promise(tm)
> URL: http://www.widexs.nl
>
> Email: [EMAIL PROTECTED]
> Tel: +31 (0) 23 5698070
> Fax: +31 (0) 23 5698099
>
>
>
>***************************************************************************************
> This message may contain information which is confidential or privileged.
> If you are not the intended recipient, please advise the sender immediately
> by reply e-mail and delete this message and any attachments without retaining a copy.
>
>***************************************************************************************
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, visit: http://www.php.net/unsub.php
>
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
