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diff --git a/Build/source/texk/web2c/luatexdir/luaharfbuzz/docs/examples/core_types.lua.html b/Build/source/texk/web2c/luatexdir/luaharfbuzz/docs/examples/core_types.lua.html new file mode 100644 index 00000000000..fe9e5c39c9b --- /dev/null +++ b/Build/source/texk/web2c/luatexdir/luaharfbuzz/docs/examples/core_types.lua.html @@ -0,0 +1,108 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> +<html> +<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> +<head> + <title>luaharfbuzz Documentation</title> + <link rel="stylesheet" href="../ldoc.css" type="text/css" /> +</head> +<body> + +<div id="container"> + +<div id="product"> + <div id="product_logo"></div> + <div id="product_name"><big><b></b></big></div> + <div id="product_description"></div> +</div> <!-- id="product" --> + + +<div id="main"> + + +<!-- Menu --> + +<div id="navigation"> +<br/> +<h1>luaharfbuzz</h1> + + + + +<h2>Examples</h2> +<ul class="nowrap"> + <li><strong>core_types.lua</strong></li> +</ul> +<h2>Modules</h2> +<ul class="nowrap"> + <li><a href="../index.html">harfbuzz</a></li> +</ul> + +</div> + +<div id="content"> + + <h2>core_types.lua</h2> +<pre> +<span class="keyword">local</span> harfbuzz = <span class="global">require</span>(<span class="string">'harfbuzz'</span>) +<span class="keyword">local</span> serpent = <span class="global">require</span>(<span class="string">'serpent'</span>) <span class="comment">-- luarocks install serpent +</span> +<span class="comment">-- Harfbuzz API Version +</span><span class="global">print</span>(<span class="string">"Harfbuzz API version"</span>, harfbuzz.version()) + +<span class="comment">-- Shapers available +</span><span class="global">print</span>(<span class="string">"Shapers:"</span>, serpent.line({ harfbuzz.shapers() }, {comment = <span class="keyword">false</span>})) + +<span class="comment">-- harfbuzz.Face +</span><span class="keyword">local</span> face = harfbuzz.Face.new(<span class="string">'../fonts/notonastaliq.ttf'</span>) +<span class="global">print</span>(<span class="string">'\nFace upem = '</span>..face:get_upem()) + +<span class="comment">-- harfbuzz.Font +</span><span class="keyword">local</span> font = harfbuzz.Font.new(face) +<span class="keyword">local</span> xs, xy = font:get_scale() +<span class="global">print</span>(<span class="string">"\nDefault font scale = X: "</span>..xs..<span class="string">", Y: "</span>..xy) + +<span class="comment">-- harfbuzz.Buffer +</span><span class="keyword">local</span> text = <span class="string">"یہ"</span> <span class="comment">-- U+06CC U+06C1 +</span><span class="keyword">local</span> buf = harfbuzz.Buffer.new() +buf:add_utf8(text) + +<span class="comment">-- harfbuzz.shape (Shapes text) +</span><span class="global">print</span>(<span class="string">"\nShaping '"</span>..text..<span class="string">"' set with Noto Nastaliq Urdu"</span>) +harfbuzz.shape(font, buf, { language = harfbuzz.Language.new(<span class="string">"urd"</span>), script = harfbuzz.Script.new(<span class="string">"Arab"</span>), direction = harfbuzz.Direction.RTL}) + +<span class="keyword">local</span> glyphs = buf:get_glyphs() +<span class="global">print</span>(<span class="string">"No. of glyphs"</span>, #glyphs) +<span class="global">print</span>(serpent.line(glyphs, {comment = <span class="keyword">false</span>})) + +<span class="keyword">local</span> opts = { language = harfbuzz.Language.new(<span class="string">"eng"</span>), script = harfbuzz.Script.new(<span class="string">"Latn"</span>), direction = harfbuzz.Direction.LTR } +<span class="keyword">local</span> amiri_face = harfbuzz.Face.new(<span class="string">'../fonts/amiri-regular.ttf'</span>) +<span class="keyword">local</span> amiri_font = harfbuzz.Font.new(amiri_face) + +<span class="comment">-- shaping '123' w/o features +</span><span class="global">print</span>(<span class="string">"\nShaping '123' set with Amiri Regular and no features"</span>) +buf= harfbuzz.Buffer.new() +buf:add_utf8(<span class="string">"123"</span>) +harfbuzz.shape(amiri_font, buf, opts) +glyphs = buf:get_glyphs() +<span class="global">print</span>(serpent.line(glyphs, {comment = <span class="keyword">false</span>})) + +<span class="comment">-- shaping '123' with '+numr' (numerators) +</span><span class="global">print</span>(<span class="string">"\nShaping '123' set with Amiri Regular with 'numr' feature turned on"</span>) +buf= harfbuzz.Buffer.new() +buf:add_utf8(<span class="string">"123"</span>) +opts.features = <span class="string">"+numr"</span> +harfbuzz.shape(amiri_font, buf, opts) +glyphs = buf:get_glyphs() +<span class="global">print</span>(serpent.line(glyphs, {comment = <span class="keyword">false</span>}))</pre> + + +</div> <!-- id="content" --> +</div> <!-- id="main" --> +<div id="about"> +<i>generated by <a href="http://github.com/stevedonovan/LDoc">LDoc 1.4.6</a></i> +<i style="float:right;">Last updated 2019-04-13 17:03:03 </i> +</div> <!-- id="about" --> +</div> <!-- id="container" --> +</body> +</html> |