diff options
| author | David Thompson <dthompson@vistahigherlearning.com> | 2020-11-19 20:50:56 -0500 |
|---|---|---|
| committer | David Thompson <dthompson@vistahigherlearning.com> | 2020-11-19 20:50:56 -0500 |
| commit | 03f0340ae9df26b40855dd78216ff47738957851 (patch) | |
| tree | 83ea1b646320b958b01757b8e7739783ecf68c91 /manuals/chickadee/Fonts.html | |
| parent | fc7097f7368b384f6dc52d32da763af90bd3564a (diff) | |
manuals: Update chickadee manual to 0.6.0.
Diffstat (limited to 'manuals/chickadee/Fonts.html')
| -rw-r--r-- | manuals/chickadee/Fonts.html | 46 |
1 files changed, 31 insertions, 15 deletions
diff --git a/manuals/chickadee/Fonts.html b/manuals/chickadee/Fonts.html index f4f41ef..4bc0411 100644 --- a/manuals/chickadee/Fonts.html +++ b/manuals/chickadee/Fonts.html @@ -18,7 +18,7 @@ Foundation Web site at http://www.gnu.org/licenses/fdl.html. The document was typeset with http://www.texinfo.org/ (GNU Texinfo). --> -<!-- Created by GNU Texinfo 6.6, http://www.gnu.org/software/texinfo/ --> +<!-- Created by GNU Texinfo 6.7, http://www.gnu.org/software/texinfo/ --> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>Fonts (The Chickadee Game Toolkit)</title> @@ -28,12 +28,12 @@ http://www.texinfo.org/ (GNU Texinfo). <meta name="resource-type" content="document"> <meta name="distribution" content="global"> <meta name="Generator" content="makeinfo"> -<link href="index.html#Top" rel="start" title="Top"> -<link href="Index.html#Index" rel="index" title="Index"> +<link href="index.html" rel="start" title="Top"> +<link href="Index.html" rel="index" title="Index"> <link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> -<link href="Graphics.html#Graphics" rel="up" title="Graphics"> -<link href="Particles.html#Particles" rel="next" title="Particles"> -<link href="Lines-and-Shapes.html#Lines-and-Shapes" rel="prev" title="Lines and Shapes"> +<link href="Graphics.html" rel="up" title="Graphics"> +<link href="Particles.html" rel="next" title="Particles"> +<link href="Vector-Paths.html" rel="prev" title="Vector Paths"> <style type="text/css"> <!-- a.summary-letter {text-decoration: none} @@ -82,7 +82,7 @@ ul.no-bullet {list-style: none} <body lang="en"> <span id="Fonts"></span><div class="header"> <p> -Next: <a href="Particles.html#Particles" accesskey="n" rel="next">Particles</a>, Previous: <a href="Lines-and-Shapes.html#Lines-and-Shapes" accesskey="p" rel="prev">Lines and Shapes</a>, Up: <a href="Graphics.html#Graphics" accesskey="u" rel="up">Graphics</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Index.html#Index" title="Index" rel="index">Index</a>]</p> +Next: <a href="Particles.html" accesskey="n" rel="next">Particles</a>, Previous: <a href="Vector-Paths.html" accesskey="p" rel="prev">Vector Paths</a>, Up: <a href="Graphics.html" accesskey="u" rel="up">Graphics</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Index.html" title="Index" rel="index">Index</a>]</p> </div> <hr> <span id="Fonts-1"></span><h4 class="subsection">2.3.6 Fonts</h4> @@ -93,16 +93,27 @@ Next: <a href="Particles.html#Particles" accesskey="n" rel="next">Particles</a>, <pre class="example">(draw-text "Hello, world" (vec2 100.0 100.0)) </pre></div> -<p>Chickadee loads and renders bitmap fonts in the -<a href="http://www.angelcode.com/products/bmfont/doc/file_format.html">Angel Code format</a>. A default font named “Good Neighbors” is -built-in to Chickadee and is used for all text rendering operations -where a font is not specified, as is the case in the above example. +<p>Chickadee supports OpenType/TrueType fonts (via the FreeType library), +bitmap fonts in Angel Code bmfont format, and simple sprite sheet +bitmap fonts. A default font named Inconsolata is used for all text +rendering operations where a font is not specified, as is the case in +the above example. </p> -<p>The following procedures can be found in the <code>(chickadee render +<p>The following procedures can be found in the <code>(chickadee graphics font)</code> module: </p> <dl> -<dt id="index-load_002dfont">Procedure: <strong>load-font</strong> <em>file</em></dt> +<dt id="index-load_002dfont">Procedure: <strong>load-font</strong> <em>file-name point-size [#:char-set]</em></dt> +<dd><p>Load the scalable (OpenType, TrueType, etc.) font in the file +<var>file-name</var> and display it at the given <var>point-size</var>. By +default, all the characters in the ASCII character set are loaded. +This can be changed by passing a different character set +(see <a href="https://www.gnu.org/software/guile/manual/html_node/Character-Sets.html#Character-Sets">Character Sets</a> in <cite>GNU Guile Reference Manual</cite>) using +the <var>char-set</var> keyword argument. +</p></dd></dl> + +<dl> +<dt id="index-load_002dbitmap_002dfont">Procedure: <strong>load-bitmap-font</strong> <em>file</em></dt> <dd><p>Load the Angel Code font (in either XML or FNT format) in <var>file</var> and return a new font object. </p></dd></dl> @@ -139,7 +150,7 @@ and return a new font object. <dl> <dt id="index-draw_002dtext">Procedure: <strong>draw-text</strong> <em>text position</em></dt> -<dd><p>[#:font] [#:origin] [#:scale] [#:rotation] [#:blend-mode] +<dd><p>[#:font] [#:color] [#:origin] [#:scale] [#:rotation] [#:blend-mode] [#:start 0] [#:end <code>(string-length text)</code>] </p> <p>Draw the string <var>text</var> with the first character starting at @@ -153,10 +164,15 @@ built-in font is used. <p>To render a substring of <var>text</var>, use the <var>start</var> and <var>end</var> arguments. </p> -<p>Refer to <code>draw-sprite</code> (see <a href="Sprites.html#Sprites">Sprites</a>) for information about +<p>Refer to <code>draw-sprite</code> (see <a href="Sprites.html">Sprites</a>) for information about the other arguments. </p></dd></dl> +<hr> +<div class="header"> +<p> +Next: <a href="Particles.html" accesskey="n" rel="next">Particles</a>, Previous: <a href="Vector-Paths.html" accesskey="p" rel="prev">Vector Paths</a>, Up: <a href="Graphics.html" accesskey="u" rel="up">Graphics</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Index.html" title="Index" rel="index">Index</a>]</p> +</div> |