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| author | Karl Berry <karl@freefriends.org> | 2006-01-09 00:56:57 +0000 |
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| committer | Karl Berry <karl@freefriends.org> | 2006-01-09 00:56:57 +0000 |
| commit | f07bb53970ee2ecc53f81a206a3d3a67ef665e4a (patch) | |
| tree | 6f57a1d62971db79e5ff023bdfd83b22cb971dc9 /Master/texmf-dist/doc/generic/pgf/version-for-tex4ht/en/pgfmanualse17.html | |
| parent | 007f67a693e4d031fd3d792df8e4d5f43e2cb2e7 (diff) | |
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diff --git a/Master/texmf-dist/doc/generic/pgf/version-for-tex4ht/en/pgfmanualse17.html b/Master/texmf-dist/doc/generic/pgf/version-for-tex4ht/en/pgfmanualse17.html new file mode 100644 index 00000000000..abf1958e0be --- /dev/null +++ b/Master/texmf-dist/doc/generic/pgf/version-for-tex4ht/en/pgfmanualse17.html @@ -0,0 +1,260 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" + "http://www.w3.org/TR/html4/loose.dtd"> +<html > +<head><title>17 Extended Color Support</title> +<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> +<meta name="generator" content="TeX4ht (http://www.cis.ohio-state.edu/~gurari/TeX4ht/mn.html)"> +<meta name="originator" content="TeX4ht (http://www.cis.ohio-state.edu/~gurari/TeX4ht/mn.html)"> +<!-- html --> +<meta name="src" content="pgfmanual.tex"> +<meta name="date" content="2005-10-23 18:34:00"> +<link rel="stylesheet" type="text/css" href="pgfmanual.css"> +</head><body +> + <div class="crosslinks"><p class="noindent">[<a +href="pgfmanualse16.html" >prev</a>] [<a +href="pgfmanualse16.html#tailpgfmanualse16.html" >prev-tail</a>] [<a +href="#tailpgfmanualse17.html">tail</a>] [<a +href="pgfmanual.html#pgfmanualse17.html" >up</a>] </p></div> + <h3 class="sectionHead"><span class="titlemark">17 </span> <a + id="x18-18500017"></a>Extended Color Support</h3> +<!--l. 9--><p class="noindent">This section documents the package <span +class="cmtt-10">xxcolor</span>, which is currently distributed as part of <span +class="cmcsc-10"><small +class="small-caps">P</small><small +class="small-caps">G</small><small +class="small-caps">F</small></span>. This package +extends the <span +class="cmtt-10">xcolor </span>package, written by Uwe Kern, which in turn extends the <span +class="cmtt-10">color </span>package. I hope +that the commands in <span +class="cmtt-10">xxcolor </span>will some day migrate to <span +class="cmtt-10">xcolor</span>, such that this package becomes +superfluous. +<!--l. 16--><p class="indent"> The main aim of the <span +class="cmtt-10">xxcolor </span>package is to provide an environment inside which all colors are “washed out” or +“dimmed.” This is useful in numerous situations and must typically be achieved in a roundabout manner if such an +environment is not available. +<!--l. 21--><p class="indent"> + <dl class="description"><dt class="description"> +<span +class="colorbox" id="colorbox163"><span +class="cmtt-10">\begin{</span><span +class="cmtt-10">colormixin</span><span +class="cmtt-10">}{</span><span +class="cmsy-10"><</span><span +class="cmti-10">mix-in specification</span><span +class="cmsy-10">></span><span +class="cmtt-10">}</span></span> </dt><dd +class="description"> + </dd><dt class="description"> +<span +class="colorbox" id="colorbox164"><span +class="cmtt-10"> </span><span +class="cmtt-10"> </span><span +class="cmsy-10"><</span><span +class="cmti-10">environment contents</span><span +class="cmsy-10">></span></span> </dt><dd +class="description"> + </dd><dt class="description"> +<span +class="colorbox" id="colorbox165"><span +class="cmtt-10">\end{</span><span +class="cmtt-10">colormixin</span><span +class="cmtt-10">}</span></span> </dt><dd +class="description"> +<a + id="dx18-185001"></a> +<a + id="dx18-185002"></a> + <!--l. 22--><p class="noindent">The mix-in specification is applied to all colors inside the environment. At the beginning of the + environment, the mix-in is applied to the current color, i. e., the color that was in effect before the + environment started. A mix-in specification is a number between 0 and 100 followed by an exclamation + mark and a color name. When a <span class="obeylines-h"><span class="verb"><span +class="cmtt-10">\color</span></span></span> command is encountered inside a mix-in environment, the + number states what percentage of the desired color should be used. The rest is “filled up” with the + color given in the mix-in specification. Thus, a mix-in specification like <span class="obeylines-h"><span class="verb"><span +class="cmtt-10">90!blue</span></span></span> will mix in 10% of + blue into everything, whereas <span class="obeylines-h"><span class="verb"><span +class="cmtt-10">25!white</span></span></span> will make everything nearly white. + <!--l. 35--><p class="noindent"><div class="obeylines-v"></div><!--tex4ht:inline--><div class="tabular"><table class="tabular" +cellspacing="0" cellpadding="0" +frame="void" id="TBL-393-" ><colgroup id="TBL-393-1g"><col +id="TBL-393-1"><col +id="TBL-393-2"></colgroup><tr + valign="baseline" id="TBL-393-1-"><td align="left" style="white-space:nowrap; text-align:left;" id="TBL-393-1-1" +class="td11"> <table class="minipage"><tr><td>Red text,washed-out red +text, washed-out blue text, +dark washed-out blue +text, dark washed-out +green text, +back to washed-out blue +text, +and back to red. </td></tr></table> </td><td align="left" style="white-space:nowrap; text-align:left;" id="TBL-393-1-2" +class="td11"> <table class="minipage"><tr><td><div class="obeylines-v"> +<br><span +class="cmtt-8">\begin{minipage}{3.5cm}\raggedright</span> +<br><span +class="cmtt-8">\color{red}Red</span><span +class="cmtt-8"> text,</span><span +class="cmsltt-10x-x-80">%</span> +<br><span +class="cmtt-8">\begin{colormixin}{25!white}</span> +<br><span +class="cmtt-8"> </span><span +class="cmtt-8"> washed-out</span><span +class="cmtt-8"> red</span><span +class="cmtt-8"> text,</span> +<br><span +class="cmtt-8"> </span><span +class="cmtt-8"> \color{blue}</span><span +class="cmtt-8"> washed-out</span><span +class="cmtt-8"> blue</span><span +class="cmtt-8"> text,</span> +<br><span +class="cmtt-8"> </span><span +class="cmtt-8"> \begin{colormixin}{25!black}</span> +<br><span +class="cmtt-8"> </span><span +class="cmtt-8"> </span><span +class="cmtt-8"> </span><span +class="cmtt-8"> dark</span><span +class="cmtt-8"> washed-out</span><span +class="cmtt-8"> blue</span><span +class="cmtt-8"> text,</span> +<br><span +class="cmtt-8"> </span><span +class="cmtt-8"> </span><span +class="cmtt-8"> </span><span +class="cmtt-8"> \color{green}</span><span +class="cmtt-8"> dark</span><span +class="cmtt-8"> washed-out</span><span +class="cmtt-8"> green</span><span +class="cmtt-8"> text,</span><span +class="cmsltt-10x-x-80">%</span> +<br><span +class="cmtt-8"> </span><span +class="cmtt-8"> \end{colormixin}</span> +<br><span +class="cmtt-8"> </span><span +class="cmtt-8"> back</span><span +class="cmtt-8"> to</span><span +class="cmtt-8"> washed-out</span><span +class="cmtt-8"> blue</span><span +class="cmtt-8"> text,</span><span +class="cmsltt-10x-x-80">%</span> +<br><span +class="cmtt-8">\end{colormixin}</span> +<br><span +class="cmtt-8">and</span><span +class="cmtt-8"> back</span><span +class="cmtt-8"> to</span><span +class="cmtt-8"> red.</span> +<br><span +class="cmtt-8">\end{minipage}</span><span +class="cmsltt-10x-x-80">%</span></div> </td></tr></table> </td> +</tr></table></div> + </dd></dl> +<!--l. 52--><p class="indent"> Note that the environment only changes colors that have been installed using the standard <span class="LATEX">L<span class="A">A</span><span class="TEX">T<span +class="E">E</span>X</span></span> <span class="obeylines-h"><span class="verb"><span +class="cmtt-10">\color</span></span></span> +command. In particular, the colors in images are not changed. There is, however, some support offered by the +commands <span class="obeylines-h"><span class="verb"><span +class="cmtt-10">\pgfuseimage</span></span></span> and <span class="obeylines-h"><span class="verb"><span +class="cmtt-10">\pgfuseshading</span></span></span>. If the first command is invoked inside a <span class="obeylines-h"><span class="verb"><span +class="cmtt-10">colormixin</span></span></span> environment +with the parameter, say, <span class="obeylines-h"><span class="verb"><span +class="cmtt-10">50!black</span></span></span> on an image with the name <span class="obeylines-h"><span class="verb"><span +class="cmtt-10">foo</span></span></span>, the command will first check whether there is +also a defined image with the name <span class="obeylines-h"><span class="verb"><span +class="cmtt-10">foo.!50!black</span></span></span>. If so, this image is used instead. This allows you to provide a +different image for this case. If you nest <span class="obeylines-h"><span class="verb"><span +class="cmtt-10">colormixin</span></span></span> environments, the different mix-ins are all appended. For +example, inside the inner environment of the above example, <span class="obeylines-h"><span class="verb"><span +class="cmtt-10">\pgfuseimage{foo}</span></span></span> would first check whether there +exists an image named <span class="obeylines-h"><span class="verb"><span +class="cmtt-10">foo.!50!white!25!black</span></span></span>. + + +<!--l. 67--><p class="indent"> + <dl class="description"><dt class="description"> +<span +class="colorbox" id="colorbox166"><span +class="cmtt-10">\colorcurrentmixin</span></span> </dt><dd +class="description"> +<a + id="dx18-185003"></a> + <!--l. 68--><p class="noindent">Expands to the current accumulated mix-in. Each nesting of a <span class="obeylines-h"><span class="verb"><span +class="cmtt-10">colormixin</span></span></span> adds a mix-in to this + list. + <!--l. 70--><p class="noindent"><div class="obeylines-v"></div><table class="minipage"><tr><td>!75!white should be “!75!white” +<!--l. 1--><p class="noindent">!75!black!75!white should be “!75!black!75!white” +<!--l. 1--><p class="noindent">!50!white!75!black!75!white should be “!50!white!75!black!75!white” </td></tr></table><!--tex4ht:inline--><div class="tabular"><table class="tabular" +cellspacing="0" cellpadding="0" +frame="void" id="TBL-394-" ><colgroup id="TBL-394-1g"><col +id="TBL-394-1"></colgroup><tr + valign="baseline" id="TBL-394-1-"><td align="left" style="white-space:nowrap; text-align:left;" id="TBL-394-1-1" +class="td11"> <table class="minipage"><tr><td><div class="obeylines-v"> +<br><span +class="cmtt-8">\begin{minipage}{\linewidth-6pt}\raggedright</span> +<br><span +class="cmtt-8">\begin{colormixin}{75!white}</span> +<br><span +class="cmtt-8"> </span><span +class="cmtt-8"> \colorcurrentmixin\</span><span +class="cmtt-8"> should</span><span +class="cmtt-8"> be</span><span +class="cmtt-8"> ``!75!white''\par</span> +<br><span +class="cmtt-8"> </span><span +class="cmtt-8"> \begin{colormixin}{75!black}</span> +<br><span +class="cmtt-8"> </span><span +class="cmtt-8"> </span><span +class="cmtt-8"> </span><span +class="cmtt-8"> \colorcurrentmixin\</span><span +class="cmtt-8"> should</span><span +class="cmtt-8"> be</span><span +class="cmtt-8"> ``!75!black!75!white''\par</span> +<br><span +class="cmtt-8"> </span><span +class="cmtt-8"> </span><span +class="cmtt-8"> </span><span +class="cmtt-8"> \begin{colormixin}{50!white}</span> +<br><span +class="cmtt-8"> </span><span +class="cmtt-8"> </span><span +class="cmtt-8"> </span><span +class="cmtt-8"> </span><span +class="cmtt-8"> </span><span +class="cmtt-8"> \colorcurrentmixin\</span><span +class="cmtt-8"> should</span><span +class="cmtt-8"> be</span><span +class="cmtt-8"> ``!50!white!75!black!75!white''\par</span> +<br><span +class="cmtt-8"> </span><span +class="cmtt-8"> </span><span +class="cmtt-8"> </span><span +class="cmtt-8"> \end{colormixin}</span> +<br><span +class="cmtt-8"> </span><span +class="cmtt-8"> \end{colormixin}</span> +<br><span +class="cmtt-8">\end{colormixin}</span> +<br><span +class="cmtt-8">\end{minipage}</span></div> </td></tr></table> </td> +</tr></table> + </div> + </dd></dl> + + + + + <div class="crosslinks"><p class="noindent">[<a +href="pgfmanualse16.html" >prev</a>] [<a +href="pgfmanualse16.html#tailpgfmanualse16.html" >prev-tail</a>] [<a +href="pgfmanualse17.html" >front</a>] [<a +href="pgfmanual.html#pgfmanualse17.html" >up</a>] </p></div> +<!--l. 224--><p class="indent"> <a + id="tailpgfmanualse17.html"></a> +</body></html> |