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</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="src/Graphics-Rendering-Chart-Plot-Vectors.html">Source</a></li><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">Chart-1.5.4: A library for generating 2D Charts and Plots</p></div><div id="content"><div id="module-header"><table class="info"><tr><th>Copyright</th><td>(c) Anton Vorontsov <anton@enomsg.org> 2014</td></tr><tr><th>License</th><td>BSD-style (see chart/COPYRIGHT)</td></tr><tr><th>Safe Haskell</th><td>None</td></tr><tr><th>Language</th><td>Haskell98</td></tr></table><p class="caption">Graphics.Rendering.Chart.Plot.Vectors</p></div><div id="description"><p class="caption">Description</p><div class="doc"><p>Vector plots</p></div></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><span class="keyword">data</span> <a name="t:PlotVectors" class="def">PlotVectors</a> x y <a href="src/Graphics-Rendering-Chart-Plot-Vectors.html#PlotVectors" class="link">Source</a></p><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a name="v:PlotVectors" class="def">PlotVectors</a></td><td class="doc empty"> </td></tr><tr><td colspan="2"><div class="subs fields"><p class="caption">Fields</p><dl><dt class="src"><a name="v:_plot_vectors_title" class="def">_plot_vectors_title</a> :: <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.8.2.0/Data-String.html#t:String">String</a></dt><dd class="doc empty"> </dd><dt class="src"><a name="v:_plot_vectors_style" class="def">_plot_vectors_style</a> :: <a href="Graphics-Rendering-Chart-Plot-Vectors.html#t:VectorStyle">VectorStyle</a></dt><dd class="doc empty"> </dd><dt class="src"><a name="v:_plot_vectors_scale" class="def">_plot_vectors_scale</a> :: <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.8.2.0/Prelude.html#t:Double">Double</a></dt><dd class="doc"><p>Set to 1 (default) to normalize the length of vectors to a space
between them (so that the vectors never overlap on the graph).
Set to 0 to disable any scaling.
Values in between 0 and 1 are also permitted to adjust scaling.</p></dd><dt class="src"><a name="v:_plot_vectors_grid" class="def">_plot_vectors_grid</a> :: [(x, y)]</dt><dd class="doc"><p>Provide a square-tiled regular grid.</p></dd><dt class="src"><a name="v:_plot_vectors_mapf" class="def">_plot_vectors_mapf</a> :: (x, y) -> (x, y)</dt><dd class="doc"><p>Provide a vector field (R^2 -> R^2) function.</p></dd><dt class="src"><a name="v:_plot_vectors_values" class="def">_plot_vectors_values</a> :: [((x, y), (x, y))]</dt><dd class="doc"><p>Provide a prepared list of (start,vector) pairs.</p></dd></dl><div class="clear"></div></div></td></tr></table></div><div class="subs instances"><p id="control.i:PlotVectors" class="caption collapser" onclick="toggleSection('i:PlotVectors')">Instances</p><div id="section.i:PlotVectors" class="show"><table><tr><td class="src clearfix"><span class="inst-left"><a href="file:///usr/share/doc/libghc-data-default-class-doc/html/Data-Default-Class.html#t:Default">Default</a> (<a href="Graphics-Rendering-Chart-Plot-Vectors.html#t:PlotVectors">PlotVectors</a> x y)</span> <a href="src/Graphics-Rendering-Chart-Plot-Vectors.html#line-134" class="link">Source</a></td><td class="doc empty"> </td></tr></table></div></div></div><div class="top"><p class="src"><span class="keyword">data</span> <a name="t:VectorStyle" class="def">VectorStyle</a> <a href="src/Graphics-Rendering-Chart-Plot-Vectors.html#VectorStyle" class="link">Source</a></p><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a name="v:VectorStyle" class="def">VectorStyle</a></td><td class="doc empty"> </td></tr><tr><td colspan="2"><div class="subs fields"><p class="caption">Fields</p><dl><dt class="src"><a name="v:_vector_line_style" class="def">_vector_line_style</a> :: <a href="Graphics-Rendering-Chart-Backend-Types.html#t:LineStyle">LineStyle</a></dt><dd class="doc empty"> </dd><dt class="src"><a name="v:_vector_head_style" class="def">_vector_head_style</a> :: <a href="Graphics-Rendering-Chart-Drawing.html#t:PointStyle">PointStyle</a></dt><dd class="doc empty"> </dd></dl><div class="clear"></div></div></td></tr></table></div><div class="subs instances"><p id="control.i:VectorStyle" class="caption collapser" onclick="toggleSection('i:VectorStyle')">Instances</p><div id="section.i:VectorStyle" class="show"><table><tr><td class="src clearfix"><span class="inst-left"><a href="file:///usr/share/doc/libghc-data-default-class-doc/html/Data-Default-Class.html#t:Default">Default</a> <a href="Graphics-Rendering-Chart-Plot-Vectors.html#t:VectorStyle">VectorStyle</a></span> <a href="src/Graphics-Rendering-Chart-Plot-Vectors.html#line-126" class="link">Source</a></td><td class="doc empty"> </td></tr></table></div></div></div><div class="top"><p class="src"><a name="v:plotVectorField" class="def">plotVectorField</a> :: (<a href="Graphics-Rendering-Chart-Axis-Types.html#t:PlotValue">PlotValue</a> x, <a href="Graphics-Rendering-Chart-Axis-Types.html#t:PlotValue">PlotValue</a> y) => <a href="Graphics-Rendering-Chart-Plot-Vectors.html#t:PlotVectors">PlotVectors</a> x y -> <a href="Graphics-Rendering-Chart-Plot-Types.html#t:Plot">Plot</a> x y <a href="src/Graphics-Rendering-Chart-Plot-Vectors.html#plotVectorField" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:plot_vectors_mapf" class="def">plot_vectors_mapf</a> :: <span class="keyword">forall</span> x y. <a href="file:///usr/share/doc/libghc-lens-doc/html/Control-Lens-Type.html#t:Lens-39-">Lens'</a> (<a href="Graphics-Rendering-Chart-Plot-Vectors.html#t:PlotVectors">PlotVectors</a> x y) ((x, y) -> (x, y)) <a href="src/Graphics-Rendering-Chart-Plot-Vectors.html#plot_vectors_mapf" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:plot_vectors_grid" class="def">plot_vectors_grid</a> :: <span class="keyword">forall</span> x y. <a href="file:///usr/share/doc/libghc-lens-doc/html/Control-Lens-Type.html#t:Lens-39-">Lens'</a> (<a href="Graphics-Rendering-Chart-Plot-Vectors.html#t:PlotVectors">PlotVectors</a> x y) [(x, y)] <a href="src/Graphics-Rendering-Chart-Plot-Vectors.html#plot_vectors_grid" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:plot_vectors_title" class="def">plot_vectors_title</a> :: <span class="keyword">forall</span> x y. <a href="file:///usr/share/doc/libghc-lens-doc/html/Control-Lens-Type.html#t:Lens-39-">Lens'</a> (<a href="Graphics-Rendering-Chart-Plot-Vectors.html#t:PlotVectors">PlotVectors</a> x y) <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.8.2.0/Data-String.html#t:String">String</a> <a href="src/Graphics-Rendering-Chart-Plot-Vectors.html#plot_vectors_title" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:plot_vectors_style" class="def">plot_vectors_style</a> :: <span class="keyword">forall</span> x y. <a href="file:///usr/share/doc/libghc-lens-doc/html/Control-Lens-Type.html#t:Lens-39-">Lens'</a> (<a href="Graphics-Rendering-Chart-Plot-Vectors.html#t:PlotVectors">PlotVectors</a> x y) <a href="Graphics-Rendering-Chart-Plot-Vectors.html#t:VectorStyle">VectorStyle</a> <a href="src/Graphics-Rendering-Chart-Plot-Vectors.html#plot_vectors_style" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:plot_vectors_scale" class="def">plot_vectors_scale</a> :: <span class="keyword">forall</span> x y. <a href="file:///usr/share/doc/libghc-lens-doc/html/Control-Lens-Type.html#t:Lens-39-">Lens'</a> (<a href="Graphics-Rendering-Chart-Plot-Vectors.html#t:PlotVectors">PlotVectors</a> x y) <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.8.2.0/Prelude.html#t:Double">Double</a> <a href="src/Graphics-Rendering-Chart-Plot-Vectors.html#plot_vectors_scale" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:plot_vectors_values" class="def">plot_vectors_values</a> :: <span class="keyword">forall</span> x y. <a href="file:///usr/share/doc/libghc-lens-doc/html/Control-Lens-Type.html#t:Lens-39-">Lens'</a> (<a href="Graphics-Rendering-Chart-Plot-Vectors.html#t:PlotVectors">PlotVectors</a> x y) [((x, y), (x, y))] <a href="src/Graphics-Rendering-Chart-Plot-Vectors.html#plot_vectors_values" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:vector_line_style" class="def">vector_line_style</a> :: <a href="file:///usr/share/doc/libghc-lens-doc/html/Control-Lens-Type.html#t:Lens-39-">Lens'</a> <a href="Graphics-Rendering-Chart-Plot-Vectors.html#t:VectorStyle">VectorStyle</a> <a href="Graphics-Rendering-Chart-Backend-Types.html#t:LineStyle">LineStyle</a> <a href="src/Graphics-Rendering-Chart-Plot-Vectors.html#vector_line_style" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:vector_head_style" class="def">vector_head_style</a> :: <a href="file:///usr/share/doc/libghc-lens-doc/html/Control-Lens-Type.html#t:Lens-39-">Lens'</a> <a href="Graphics-Rendering-Chart-Plot-Vectors.html#t:VectorStyle">VectorStyle</a> <a href="Graphics-Rendering-Chart-Drawing.html#t:PointStyle">PointStyle</a> <a href="src/Graphics-Rendering-Chart-Plot-Vectors.html#vector_head_style" class="link">Source</a></p></div></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.16.1</p></div></body></html>
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