<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Tools and Overlays — Chaco v3.4.0 documentation</title> <link rel="stylesheet" href="../_static/default.css" type="text/css" /> <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '../', VERSION: '3.4.0', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true }; </script> <script type="text/javascript" src="../_static/jquery.js"></script> <script type="text/javascript" src="../_static/underscore.js"></script> <script type="text/javascript" src="../_static/doctools.js"></script> <link rel="shortcut icon" href="../_static/et.ico"/> <link rel="top" title="Chaco v3.4.0 documentation" href="../index.html" /> <link rel="up" title="User Manual" href="index.html" /> <link rel="next" title="Common Usages" href="common_patterns.html" /> <link rel="prev" title="Containers and Layout" href="containers.html" /> </head> <body> <div class="related"> <h3>Navigation</h3> <ul> <li class="right" style="margin-right: 10px"> <a href="common_patterns.html" title="Common Usages" accesskey="N">next</a></li> <li class="right" > <a href="containers.html" title="Containers and Layout" accesskey="P">previous</a> |</li> <li><a href="../index.html">Chaco v3.4.0 documentation</a> »</li> <li><a href="index.html" accesskey="U">User Manual</a> »</li> <li><a href="#">Tools and Overlays</a></li> </ul> </div> <div class="document"> <div class="documentwrapper"> <div class="bodywrapper"> <div class="body"> <div class="section" id="tools-and-overlays"> <h1>Tools and Overlays<a class="headerlink" href="#tools-and-overlays" title="Permalink to this headline">¶</a></h1> <div class="section" id="overview"> <h2>Overview<a class="headerlink" href="#overview" title="Permalink to this headline">¶</a></h2> <div class="section" id="chaco-enable-and-event-dispatch"> <h3>Chaco, Enable, and Event Dispatch<a class="headerlink" href="#chaco-enable-and-event-dispatch" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="a-basic-tool"> <h3>A Basic Tool<a class="headerlink" href="#a-basic-tool" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="a-basic-overlay"> <h3>A Basic Overlay<a class="headerlink" href="#a-basic-overlay" title="Permalink to this headline">¶</a></h3> </div> </div> <div class="section" id="interaction-tools"> <h2>Interaction Tools<a class="headerlink" href="#interaction-tools" title="Permalink to this headline">¶</a></h2> <div class="section" id="pantool"> <h3>PanTool<a class="headerlink" href="#pantool" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="zoomtool"> <h3>ZoomTool<a class="headerlink" href="#zoomtool" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="rectzoom"> <h3>RectZoom<a class="headerlink" href="#rectzoom" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="dragzoom"> <h3>DragZoom<a class="headerlink" href="#dragzoom" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="legendtool"> <h3>LegendTool<a class="headerlink" href="#legendtool" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="datalabeltool"> <h3>DataLabelTool<a class="headerlink" href="#datalabeltool" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="movetool"> <h3>MoveTool<a class="headerlink" href="#movetool" title="Permalink to this headline">¶</a></h3> </div> </div> <div class="section" id="inspector-type-tools"> <h2>Inspector-type Tools<a class="headerlink" href="#inspector-type-tools" title="Permalink to this headline">¶</a></h2> <div class="section" id="dataprinter"> <h3>DataPrinter<a class="headerlink" href="#dataprinter" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="lineinspector"> <h3>LineInspector<a class="headerlink" href="#lineinspector" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="scatterinspector"> <h3>ScatterInspector<a class="headerlink" href="#scatterinspector" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="cursortool"> <h3>CursorTool<a class="headerlink" href="#cursortool" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="highlighttool"> <h3>HighlightTool<a class="headerlink" href="#highlighttool" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="imageinspectortool"> <h3>ImageInspectorTool<a class="headerlink" href="#imageinspectortool" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="traitstool"> <h3>TraitsTool<a class="headerlink" href="#traitstool" title="Permalink to this headline">¶</a></h3> </div> </div> <div class="section" id="selection-tools"> <h2>Selection Tools<a class="headerlink" href="#selection-tools" title="Permalink to this headline">¶</a></h2> <div class="section" id="rangeselection"> <h3>RangeSelection<a class="headerlink" href="#rangeselection" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="lassoselection"> <h3>LassoSelection<a class="headerlink" href="#lassoselection" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="selecttool"> <h3>SelectTool<a class="headerlink" href="#selecttool" title="Permalink to this headline">¶</a></h3> </div> </div> <div class="section" id="drawing-tools"> <h2>Drawing Tools<a class="headerlink" href="#drawing-tools" title="Permalink to this headline">¶</a></h2> <div class="section" id="drawpointstool"> <h3>DrawPointsTool<a class="headerlink" href="#drawpointstool" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="linesegmenttool"> <h3>LineSegmentTool<a class="headerlink" href="#linesegmenttool" title="Permalink to this headline">¶</a></h3> </div> </div> <div class="section" id="core-overlays"> <h2>Core Overlays<a class="headerlink" href="#core-overlays" title="Permalink to this headline">¶</a></h2> <div class="section" id="axis"> <h3>Axis<a class="headerlink" href="#axis" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="grid"> <h3>Grid<a class="headerlink" href="#grid" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="legend"> <h3>Legend<a class="headerlink" href="#legend" title="Permalink to this headline">¶</a></h3> </div> </div> <div class="section" id="annotation-overlays"> <h2>Annotation Overlays<a class="headerlink" href="#annotation-overlays" title="Permalink to this headline">¶</a></h2> <div class="section" id="pointmarker"> <h3>PointMarker<a class="headerlink" href="#pointmarker" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="databox"> <h3>DataBox<a class="headerlink" href="#databox" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="textboxoverlay"> <h3>TextBoxOverlay<a class="headerlink" href="#textboxoverlay" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="tooltip"> <h3>ToolTip<a class="headerlink" href="#tooltip" title="Permalink to this headline">¶</a></h3> </div> <div class="section" id="plotlabel"> <h3>PlotLabel<a class="headerlink" href="#plotlabel" title="Permalink to this headline">¶</a></h3> </div> </div> </div> </div> </div> </div> <div class="sphinxsidebar"> <div class="sphinxsidebarwrapper"> <p class="logo"><a href="../index.html"> <img class="logo" src="../_static/e-logo-rev.png" alt="Logo"/> </a></p> <h3>Page Contents</h3> <ul> <li><a class="reference internal" href="#">Tools and Overlays</a><ul> <li><a class="reference internal" href="#overview">Overview</a><ul> <li><a class="reference internal" href="#chaco-enable-and-event-dispatch">Chaco, Enable, and Event Dispatch</a></li> <li><a class="reference internal" href="#a-basic-tool">A Basic Tool</a></li> <li><a class="reference internal" href="#a-basic-overlay">A Basic Overlay</a></li> </ul> </li> <li><a class="reference internal" href="#interaction-tools">Interaction Tools</a><ul> <li><a class="reference internal" href="#pantool">PanTool</a></li> <li><a class="reference internal" href="#zoomtool">ZoomTool</a></li> <li><a class="reference internal" href="#rectzoom">RectZoom</a></li> <li><a class="reference internal" href="#dragzoom">DragZoom</a></li> <li><a class="reference internal" href="#legendtool">LegendTool</a></li> <li><a class="reference internal" href="#datalabeltool">DataLabelTool</a></li> <li><a class="reference internal" href="#movetool">MoveTool</a></li> </ul> </li> <li><a class="reference internal" href="#inspector-type-tools">Inspector-type Tools</a><ul> <li><a class="reference internal" href="#dataprinter">DataPrinter</a></li> <li><a class="reference internal" href="#lineinspector">LineInspector</a></li> <li><a class="reference internal" href="#scatterinspector">ScatterInspector</a></li> <li><a class="reference internal" href="#cursortool">CursorTool</a></li> <li><a class="reference internal" href="#highlighttool">HighlightTool</a></li> <li><a class="reference internal" href="#imageinspectortool">ImageInspectorTool</a></li> <li><a class="reference internal" href="#traitstool">TraitsTool</a></li> </ul> </li> <li><a class="reference internal" href="#selection-tools">Selection Tools</a><ul> <li><a class="reference internal" href="#rangeselection">RangeSelection</a></li> <li><a class="reference internal" href="#lassoselection">LassoSelection</a></li> <li><a class="reference internal" href="#selecttool">SelectTool</a></li> </ul> </li> <li><a class="reference internal" href="#drawing-tools">Drawing Tools</a><ul> <li><a class="reference internal" href="#drawpointstool">DrawPointsTool</a></li> <li><a class="reference internal" href="#linesegmenttool">LineSegmentTool</a></li> </ul> </li> <li><a class="reference internal" href="#core-overlays">Core Overlays</a><ul> <li><a class="reference internal" href="#axis">Axis</a></li> <li><a class="reference internal" href="#grid">Grid</a></li> <li><a class="reference internal" href="#legend">Legend</a></li> </ul> </li> <li><a class="reference internal" href="#annotation-overlays">Annotation Overlays</a><ul> <li><a class="reference internal" href="#pointmarker">PointMarker</a></li> <li><a class="reference internal" href="#databox">DataBox</a></li> <li><a class="reference internal" href="#textboxoverlay">TextBoxOverlay</a></li> <li><a class="reference internal" href="#tooltip">ToolTip</a></li> <li><a class="reference internal" href="#plotlabel">PlotLabel</a></li> </ul> </li> </ul> </li> </ul> <h3>This Page</h3> <ul class="this-page-menu"> <li><a href="../_sources/user_manual/tools.txt" rel="nofollow">Show Source</a></li> </ul> <div id="searchbox" style="display: none"> <h3>Quick search</h3> <form class="search" action="../search.html" method="get"> <input type="text" name="q" size="18" /> <input type="submit" value="Go" /> <input type="hidden" name="check_keywords" value="yes" /> <input type="hidden" name="area" value="default" /> </form> <p class="searchtip" style="font-size: 90%"> Enter search terms or a module, class or function name. </p> </div> <script type="text/javascript">$('#searchbox').show(0);</script> </div> </div> <div class="clearer"></div> </div> <div class="related"> <h3>Navigation</h3> <ul> <li class="right" style="margin-right: 10px"> <a href="common_patterns.html" title="Common Usages" >next</a></li> <li class="right" > <a href="containers.html" title="Containers and Layout" >previous</a> |</li> <li><a href="../index.html">Chaco v3.4.0 documentation</a> »</li> <li><a href="index.html" >User Manual</a> »</li> <li><a href="#">Tools and 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