Jochem Maas skrev:
I guess I skimmed somewhat too ... but I based my assumption on the
following from the
OPs post:
/index.php/slides/upload:
$title = htmlentities($_POST['title'], ENT_COMPAT, 'UTF-8');
$image =
'/index.php/slides/preview?title='.urlencode($title).'&content='.urlencode($_POST['content']);
so the script handle the form submission looks to be generating a url
used as the src of an img.
Yes, the script generates an url to the script that renders the image.
$image is later used in an img-tag. Maybe there is another way to solve
this but this was the only thing I could think of.
I have noted that if I use numerical html entities for åäö (Å for
instance) I can see the characters correctly. I guess that would mean
the string passed is *not* correct utf-8.
Here is the current source:
$title = htmlentities( stripslashes($_POST['title']), ENT_NOQUOTES,
"utf-8" );
$content = htmlentities( stripslashes($_POST['content']), ENT_NOQUOTES,
"utf-8" );
$image =
'/index.php/slides/preview?title='.urlencode($title).'&content='.urlencode($content)."&align=$align";
...
$title = html_entity_decode(get('title'), ENT_NOQUOTES, 'UTF-8');
$im = imagecreatetruecolor(800, 600);
$black = imagecolorallocate($im, 0, 0, 0);
$white = imagecolorallocate($im, 255, 255, 255);
// $font = "/usr/share/fonts/corefonts/arial.ttf";
$font = "/usr/share/fonts/ttf-bitstream-vera/Vera.ttf";
$title_size = 42;
imagefilledrectangle($im, 0, 0, 800, 600, $black);
$this->_string_centered($im, 70, $title_size, $font, $white, $title);
header("Content-Type: image/png");
imagepng($im);
Thus, it leads me back to my previous guess that the font he chose
(georgia.ttf) doesn't have Swedish characters in the set. With that,
I'm not sure, though, because I don't have the Georgia font pack on
here, so it'll have to stay as a guess for now.
Georgia.tff should cover swedish characters - atleast it does on my
system (MPB) ... my little test script in my other post on this thread
works for me ... I have no idea if one should/could expect variations
of supported characters in a TTF font file depending on the system your
on (my guess would be you could rely on all systems that have said TTF
file
to support the same chars - I assume that although it may be compiled
diffferently
for different platforms the source font definition is going to be the
same)
All fonts I have tried works in other applications with utf-8. (I run
lamp on my own workstation at the moment).
If anyone want to see the site or complete source I could send the url
off-list.
//*David Sveningsson [eXt]*
Freelance coder | Game Development Student
http://sidvind.com
Thou shalt make thy program's purpose and structure clear to thy fellow
man by using the One True Brace Style, even if thou likest it not, for
thy creativity is better used in solving problems than in creating
beautiful new impediments to understanding.
--
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