1 files changed, 89 insertions, 0 deletions
diff --git a/man/man3/color.html b/man/man3/color.html
new file mode 100644
index 00000000..a8274707
--- /dev/null
+++ b/man/man3/color.html
@@ -0,0 +1,89 @@
+<head>
+<title>color(3) - Plan 9 from User Space</title>
+<meta content="text/html; charset=utf-8" http-equiv=Content-Type>
+</head>
+<body bgcolor=#ffffff>
+<table border=0 cellpadding=0 cellspacing=0 width=100%>
+<tr height=10><td>
+<tr><td width=20><td>
+<tr><td width=20><td><b>COLOR(3)</b><td align=right><b>COLOR(3)</b>
+<tr><td width=20><td colspan=2>
+    <br>
+<p><font size=+1><b>NAME     </b></font><br>
+
+<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
+
+    cmap2rgb, cmap2rgba, rgb2cmap &ndash; colors and color maps<br>
+    
+</table>
+<p><font size=+1><b>SYNOPSIS     </b></font><br>
+
+<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
+
+    <tt><font size=+1>#include &lt;u.h&gt;<br>
+    #include &lt;libc.h&gt;<br>
+    #include &lt;draw.h&gt; 
+    <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
+    </font></tt>
+    <tt><font size=+1>int &nbsp;&nbsp;&nbsp;rgb2cmap(int red, int green, int blue) 
+    <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
+    </font></tt>
+    <tt><font size=+1>int &nbsp;&nbsp;&nbsp;cmap2rgb(int col) 
+    <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
+    </font></tt>
+    <tt><font size=+1>int &nbsp;&nbsp;&nbsp;cmap2rgba(int col)<br>
+    </font></tt>
+</table>
+<p><font size=+1><b>DESCRIPTION     </b></font><br>
+
+<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
+
+    These routines convert between &#8216;true color&#8217; red/green/blue triples
+    and the Plan 9 color map. See <a href="../man7/color.html"><i>color</i>(7)</a> for a description of RGBV,
+    the standard color map. 
+    <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
+    
+    <i>Rgb2cmap</i> takes a trio of color values, scaled from 0 (no intensity)
+    to 255 (full intensity), and returns the index of the color in
+    RGBV closest to that represented by those values. 
+    <table border=0 cellpadding=0 cellspacing=0><tr height=5><td></table>
+    
+    <i>Cmap2rgb</i> decomposes the color of RGBV index <i>col</i> and returns a
+    24-bit integer with the low 8 bits representing the blue value,
+    the next 8 representing green, and the next 8 representing red.
+    <i>Cmap2rgba</i> decomposes the color of RGBV index <i>col</i> and returns a
+    32-bit integer with the low 8 bits representing an alpha
+    value, defined to be 255, and the next 8 representing blue, then
+    green, then red, as for <i>cmap2rgba</i> shifted up 8 bits. This 32-bit
+    representation is the format used by <a href="../man3/draw.html"><i>draw</i>(3)</a> and <a href="../man3/memdraw.html"><i>memdraw</i>(3)</a> library
+    routines that take colors as arguments.<br>
+    
+</table>
+<p><font size=+1><b>SOURCE     </b></font><br>
+
+<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
+
+    <tt><font size=+1>/usr/local/plan9/src/libdraw<br>
+    </font></tt>
+</table>
+<p><font size=+1><b>SEE ALSO    </b></font><br>
+
+<table border=0 cellpadding=0 cellspacing=0><tr height=2><td><tr><td width=20><td>
+
+    <a href="../man3/graphics.html"><i>graphics</i>(3)</a>, <a href="../man3/allocimage.html"><i>allocimage</i>(3)</a>, <a href="../man3/draw.html"><i>draw</i>(3)</a>, <a href="../man7/image.html"><i>image</i>(7)</a>, <a href="../man7/color.html"><i>color</i>(7)</a><br>
+    
+</table>
+
+<td width=20>
+<tr height=20><td>
+</table>
+<!-- TRAILER -->
+<table border=0 cellpadding=0 cellspacing=0 width=100%>
+<tr height=15><td width=10><td><td width=10>
+<tr><td><td>
+<center>
+<a href="../../"><img src="../../dist/spaceglenda100.png" alt="Space Glenda" border=1></a>
+</center>
+</table>
+<!-- TRAILER -->
+</body></html>