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Diffstat (limited to 'freetype/docs/reference/ft2-auto_hinter.html')
| -rw-r--r-- | freetype/docs/reference/ft2-auto_hinter.html | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/freetype/docs/reference/ft2-auto_hinter.html b/freetype/docs/reference/ft2-auto_hinter.html index 68a87d4ba..f2cf72a9d 100644 --- a/freetype/docs/reference/ft2-auto_hinter.html +++ b/freetype/docs/reference/ft2-auto_hinter.html @@ -3,7 +3,7 @@ <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> -<title>FreeType-2.4.11 API Reference</title> +<title>FreeType-2.5.0 API Reference</title> <style type="text/css"> body { font-family: Verdana, Geneva, Arial, Helvetica, serif; color: #000000; @@ -35,7 +35,7 @@ <table align=center><tr><td><font size=-1>[<a href="ft2-index.html">Index</a>]</font></td> <td width="100%"></td> <td><font size=-1>[<a href="ft2-toc.html">TOC</a>]</font></td></tr></table> -<center><h1>FreeType-2.4.11 API Reference</h1></center> +<center><h1>FreeType-2.5.0 API Reference</h1></center> <center><h1> The auto-hinter @@ -54,6 +54,7 @@ The auto-hinter <table align=center width="75%"><tr><td> <h4><a name="glyph-to-script-map">glyph-to-script-map</a></h4> <table align=center width="87%"><tr><td> +<p><b>Experimental</b> <b>only</b></p> <p>The auto-hinter provides various script modules to hint glyphs. Examples of supported scripts are Latin or CJK. Before a glyph is auto-hinted, the Unicode character map of the font gets examined, and the script is then determined based on Unicode character ranges, see below.</p> <p>OpenType fonts, however, often provide much more glyphs than character codes (small caps, superscripts, ligatures, swashes, etc.), to be controlled by so-called ‘features’. Handling OpenType features can be quite complicated and thus needs a separate library on top of FreeType.</p> <p>The mapping between glyph indices and scripts (in the auto-hinter sense, see the <a href="ft2-auto_hinter.html#FT_AUTOHINTER_SCRIPT_XXX">FT_AUTOHINTER_SCRIPT_XXX</a> values) is stored as an array with ‘num_glyphs’ elements, as found in the font's <a href="ft2-base_interface.html#FT_Face">FT_Face</a> structure. The ‘glyph-to-script-map’ property returns a pointer to this array which can be modified as needed. Note that the modification should happen before the first glyph gets processed by the auto-hinter so that the global analysis of the font shapes actually uses the modified mapping.</p> @@ -97,6 +98,7 @@ Defined in FT_AUTOHINTER_H (freetype/ftautoh.h). </pre></table><br> <table align=center width="87%"><tr><td> +<p><b>Experimental</b> <b>only</b></p> <p>A list of constants used for the <a href="ft2-auto_hinter.html#glyph-to-script-map">glyph-to-script-map</a> property to specify the script submodule the auto-hinter should use for hinting a particular glyph.</p> </td></tr></table><br> <table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>values</b></em></td></tr><tr><td> @@ -192,7 +194,7 @@ Defined in FT_AUTOHINTER_H (freetype/ftautoh.h). U+1900 - U+194F // Limbu U+1B80 - U+1BBF // Sundanese U+1C80 - U+1CDF // Meetei Mayak - U+A800 - U+A82F // Syloti Nagri + U+A800 - U+A82F // Syloti Nagri U+11800 - U+118DF // Sharada </pre> <p>Note that currently Indic support is rudimentary only, missing blue zone support.</p> @@ -221,6 +223,7 @@ Defined in FT_AUTOHINTER_H (freetype/ftautoh.h). </pre></table><br> <table align=center width="87%"><tr><td> +<p><b>Experimental</b> <b>only</b></p> <p>The data exchange structure for the <a href="ft2-auto_hinter.html#glyph-to-script-map">glyph-to-script-map</a> property.</p> </td></tr></table><br> </td></tr></table> @@ -232,6 +235,7 @@ Defined in FT_AUTOHINTER_H (freetype/ftautoh.h). <table align=center width="75%"><tr><td> <h4><a name="fallback-script">fallback-script</a></h4> <table align=center width="87%"><tr><td> +<p><b>Experimental</b> <b>only</b></p> <p>If no auto-hinter script module can be assigned to a glyph, a fallback script gets assigned to it (see also the <a href="ft2-auto_hinter.html#glyph-to-script-map">glyph-to-script-map</a> property). By default, this is <a href="ft2-auto_hinter.html#FT_AUTOHINTER_SCRIPT_XXX">FT_AUTOHINTER_SCRIPT_CJK</a>. Using the ‘fallback-script’ property, this fallback value can be changed.</p> <pre class="colored"> FT_Library library; |