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79 lines
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<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Appendix E. Available plot marks</title><link rel="stylesheet" type="text/css" href="manual.css"><meta name="generator" content="DocBook XSL Stylesheets V1.76.0"><link rel="home" href="index.html" title="JpGraph Manual"><link rel="up" href="pt09.html" title="Part IX. Appendices"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Appendix E. Available plot marks</th></tr><tr><td width="20%" align="left"> </td><th width="60%" align="center">Part IX. Appendices</th><td width="20%" align="right"> </td></tr></table><hr></div><div class="appendix" title="Appendix E. Available plot marks"><div class="titlepage"><div><div><h2 class="title"><a name="app.plotmark-list"></a>Appendix E. Available plot marks</h2></div></div></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><span class="sect1"><a href="ape.html#id2637042">E.1. Built in basic plot marks</a></span></dt><dt><span class="sect1"><a href="apes02.html">E.2. Built in image plot marks</a></span></dt><dd><dl><dt><span class="sect2"><a href="apes02.html#id2637416">E.2.1. Image plot mark: Balls</a></span></dt><dt><span class="sect2"><a href="apes02.html#id2637440">E.2.2. Image plot mark: Squares</a></span></dt><dt><span class="sect2"><a href="apes02.html#id2637462">E.2.3. Image plot mark: Diamonds</a></span></dt><dt><span class="sect2"><a href="apes02.html#id2637510">E.2.4. Image plot mark: Stars</a></span></dt><dt><span class="sect2"><a href="apes02.html#id2637511">E.2.5. Image plot mark: Bevels</a></span></dt><dt><span class="sect2"><a href="apes02.html#id2637592">E.2.6. Image plot mark: Pushpins</a></span></dt></dl></dd></dl></div>
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<p> Plot marks can be added to almost all linear (cartesian) graph types. They are used to
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emphasise the actual data points in the graph. The plot mark property is available as the
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instance variable "<code class="code">$mark</code>" for the plot types that support plot marks. </p>
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<div class="sect1" title="Built in basic plot marks"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="id2637042"></a>Built in basic plot marks</h2></div></div></div>
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<p>To embellishment a line plot with one of the built-in basic plot marks, say a a red
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diamond mark, at each data point the following line has to be added to the graph
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script</p>
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<p>
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</p><div class="hl-main"><table class="hl-table" width="100%"><tr><td class="hl-gutter" align="right" valign="top"><pre>1
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</pre></td><td class="hl-main" valign="top"><pre><span class="hl-inlinetags"><?php</span><span class="hl-code">
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</span><span class="hl-var">$lineplot</span><span class="hl-code">-></span><span class="hl-identifier">mark</span><span class="hl-code">-></span><span class="hl-identifier">SetType</span><span class="hl-brackets">(</span><span class="hl-identifier">MARK_DIAMOND</span><span class="hl-brackets">)</span><span class="hl-code">;
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</span><span class="hl-var">$lineplot</span><span class="hl-code">-></span><span class="hl-identifier">mark</span><span class="hl-code">-></span><span class="hl-identifier">SetFillColor</span><span class="hl-brackets">(</span><span class="hl-quotes">'</span><span class="hl-string">red</span><span class="hl-quotes">'</span><span class="hl-brackets">)</span><span class="hl-code">;
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</span><span class="hl-inlinetags">?></span></pre></td></tr></table></div><p>
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</p>
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<p>The rest of the basic plot marks are handled analogues.</p>
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<p>
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</p><div class="table"><a name="tab.built-in-plotmarks"></a><p class="title"><b>Table E.1. Built in line based plot marks</b></p><div class="table-contents">
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<table summary="Built in line based plot marks" border="1"><colgroup><col align="center" class="c1"><col align="center" class="c2"></colgroup><thead><tr><th align="center">Displayed plot mark</th><th align="center">Symbolic name</th></tr></thead><tbody><tr><td align="center">
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<p><span class="inlinemediaobject"><img src="images/img_marker_square.png"></span></p>
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</td><td align="center">
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<p><code class="code">MARK_SQUARE</code></p>
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</td></tr><tr><td align="center">
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<p><span class="inlinemediaobject"><img src="images/img_marker_utriangle.png"></span></p>
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</td><td align="center">
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<p><code class="code">MARK_UTRIANGLE</code></p>
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</td></tr><tr><td align="center">
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<p><span class="inlinemediaobject"><img src="images/img_marker_dtriangle.png"></span></p>
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</td><td align="center">
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<p><code class="code">MARK_DTRIANGLE</code></p>
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</td></tr><tr><td align="center">
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<p><span class="inlinemediaobject"><img src="images/img_marker_diamond.png"></span></p>
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</td><td align="center">
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<p><code class="code">MARK_DIAMOND</code></p>
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</td></tr><tr><td align="center">
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<p><span class="inlinemediaobject"><img src="images/img_marker_circle.png"></span></p>
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</td><td align="center">
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<p><code class="code">MARK_CIRCLE</code></p>
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</td></tr><tr><td align="center">
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<p><span class="inlinemediaobject"><img src="images/img_marker_filledcircle.png"></span></p>
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</td><td align="center">
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<p><code class="code">MARK_FILLEDCIRCLE</code></p>
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</td></tr><tr><td align="center">
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<p><span class="inlinemediaobject"><img src="images/img_marker_cross.png"></span></p>
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</td><td align="center">
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<p><code class="code">MARK_CROSS</code></p>
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</td></tr><tr><td align="center">
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<p><span class="inlinemediaobject"><img src="images/img_marker_star.png"></span></p>
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</td><td align="center">
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<p><code class="code">MARK_STAR</code></p>
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</td></tr><tr><td align="center">
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<p><span class="inlinemediaobject"><img src="images/img_marker_x.png"></span></p>
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</td><td align="center">
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<p><code class="code">MARK_X</code></p>
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</td></tr><tr><td align="center">
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<p><span class="inlinemediaobject"><img src="images/img_marker_lefttriangle.png"></span></p>
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</td><td align="center">
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<p><code class="code">MARK_LEFTTRIANGLE</code></p>
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</td></tr><tr><td align="center">
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<p><span class="inlinemediaobject"><img src="images/img_marker_righttriangle.png"></span></p>
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</td><td align="center">
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<p><code class="code">MARK_RIGHTTRIANGLE</code></p>
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</td></tr><tr><td align="center">
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<p><span class="inlinemediaobject"><img src="images/img_marker_flash.png"></span></p>
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</td><td align="center">
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<p><code class="code">MARK_FLASH</code></p>
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</td></tr></tbody></table>
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</div></div><p><br class="table-break">
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</p>
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</div>
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