Hello ,
sorry for taking your time, but I still dont understand why I got errors with
pjeg...
I use the following code on other machine with jpeg support to , and it works,
while in my machine I got an empty jpeg file
<?
Header("Content-type: image/jpeg");
$im=ImageCreate(400,200);
$bcg = ImageColorAllocate($im,240,240,240);
$prt = ImageColorAllocate($im,0,0,0);
$rd = ImageColorAllocate($im,255,0,0);
ImageFill($im,400,200,$bcg);
ImageLine($im,110,85,280,85,$rd);
ImageString($im,5,130,90,"--- OK ---",$prt);
ImageLine($im,110,110,280,110,$rd);
ImageJPEG($im,"a.jpg");
?>
<html>
<body>
<img src="a.jpg">
</body>
</html>
Is it possible that, even when see result of phpinfo(); and see that I have
jpeg support , jpeg library isnt well compiled or gd??
if I use PNG instead I got no problems....
Jim wrote:
> It is difficult to know where your problem is without more information.
>
> It would appear that your jpeg file is not valid. Try another .jpg file.
>
> Post the problem code, too.
>
> >Hello all,
> >anyone can help me ????
> >
> >in line command to configure php :
> > './configure' '--with-mysql'
> >
> >'--with-apache=/usr/src/packages/SOURCES/apache_1.3.9/'
> >
> >'--with-zlib-dir=/usr/src/packages/SOURCES/zlib/'
> >
> >'--with-png-dir=/usr/src/packages/SOURCES/libpng/'
> >
> >'--with-jpeg-dir=/usr/src/packages/SOURCES/jpeg-6b/'
> >
> >'--with-gd=/usr/src/packages/SOURCES/gd' '--enable-track-vars'
> >
> >in result of phpinfo() :
> > gd
> >
> > GD Support
> > enabled
> >
> > GD Version
> > 1.6.2
> >or higher
> > JPG Support
> > enabled
> >
> > PNG Support
> > enabled
> >
> > WBMP Support
> > enabled
> >
> >
> >
> > zlib
> >
> > ZLib Support
> >
> >enabled
> > 'zlib:' fopen wrapper
> >
> >enabled
> > Compiled Version
> >
> >1.1.3
> > Linked Version
> >
> >1.1.3
> >
> >
> >,but when use ImageCreateFromJPEG:
> ><br>
> ><b>Warning</b>: imagecreatefromjpeg: .../testout.jpg' is not a valid
> >JPEG file in <b>../a.php</b> on line <b>4</b><br>
> ><br>
> ><b>Warning</b>: Supplied argument is not a valid Image resource in
> ><b>../a.php</b> on line <b>14 =>> ImageJPEG()
> >
> >what is my problem????
> >
> >--
> >Best Regards
> >Miguel Joaquim Rodrigues Loureiro
> >
> >
> >
> >--
> >PHP General Mailing List (http://www.php.net/)
> >To unsubscribe, e-mail: [EMAIL PROTECTED]
> >For additional commands, e-mail: [EMAIL PROTECTED]
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>
> --
> Jim Musil
> ---------
> Multimedia Programmer
> Nettmedia
> -------------
> 212-629-0004
> [EMAIL PROTECTED]
--
Best Regards
Miguel Joaquim Rodrigues Loureiro
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