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imagepsextendfont> <imagepsbbox
Last updated: Mon, 26 Nov 2007

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imagepsencodefont

(PHP 4, PHP 5)

imagepsencodefont — 改变字体中的字符编码矢量

说明

bool imagepsencodefont ( resource $font_index , string $encodingfile )

从文件中加载字符编码矢量并用其替换给定字体的编码矢量。由于 PostScript 字体的默认矢量缺少大多数超过 127 的字符位置,因此如果使用其它非英语的语言的话肯定需要改变它。编码文件的确切格式定义在 T1lib 文档中。T1lib 包含有两个可马上使用的文件,IsoLatin1.enc 和 IsoLatin2.enc。

如果发现自己总是要用本函数,更好的定义编码的做法是在配置文件中将 ps.default_encoding 设定为指向正确的编码文件,这样加载的所有字体就会自动具有正确编码了。

Note: 本函数仅在 PHP 编译时指定了 --enable-t1lib 时可用。



add a note add a note User Contributed Notes
imagepsencodefont
Scott Hanson
15-Jul-2003 08:15
The t1lib-5.0.0 source includes 5 different encoding files under Fonts/enc/. For my text with German umlauts, using IsoLatin1.enc did not work, but PSLatin1.enc did the trick.
alex_marquarth at yahoo dot de
24-Oct-2002 04:41
Because I have had problems with this function to find out that there is no result to store in a variable, a short example how to use:

$font = imagepsloadfont( "/home/www/font/Arial.pfb" );
imagepsencodefont( $font, "/home/www/font/IsoLatin1.enc" );

afterwards you can use the resource $font in each other ps function like imagepstext() or imagepsbbox().

imagepsextendfont> <imagepsbbox
Last updated: Mon, 26 Nov 2007
 
 
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