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<!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>Graphics.Rendering.Chart.Renderable</title><link href="ocean.css" rel="stylesheet" type="text/css" title="Ocean" /><script src="haddock-util.js" type="text/javascript"></script><script src="file:///usr/share/javascript/mathjax/MathJax.js" type="text/javascript"></script><script type="text/javascript">//<![CDATA[
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</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="src/Graphics-Rendering-Chart-Renderable.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-1.8.1: 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) Tim Docker 2006, 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.Renderable</p></div><div id="description"><p class="caption">Description</p><div class="doc"><p>This module contains the definition of the <code><a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a></code> type, which
 is a composable drawing element, along with assorted functions to
 them.</p></div></div><div id="synopsis"><p id="control.syn" class="caption expander" onclick="toggleSection('syn')">Synopsis</p><ul id="section.syn" class="hide" onclick="toggleSection('syn')"><li class="src short"><span class="keyword">data</span> <a href="#t:Renderable">Renderable</a> a = <a href="#v:Renderable">Renderable</a> {<ul class="subs"><li><a href="#v:minsize">minsize</a> :: <a href="Graphics-Rendering-Chart-Backend-Impl.html#t:BackendProgram">BackendProgram</a> <a href="Graphics-Rendering-Chart-Geometry.html#t:RectSize">RectSize</a></li><li><a href="#v:render">render</a> :: <a href="Graphics-Rendering-Chart-Geometry.html#t:RectSize">RectSize</a> -&gt; <a href="Graphics-Rendering-Chart-Backend-Impl.html#t:BackendProgram">BackendProgram</a> (<a href="Graphics-Rendering-Chart-Renderable.html#t:PickFn">PickFn</a> a)</li></ul>}</li><li class="src short"><span class="keyword">class</span> <a href="#t:ToRenderable">ToRenderable</a> a <span class="keyword">where</span><ul class="subs"></ul></li><li class="src short"><span class="keyword">type</span> <a href="#t:PickFn">PickFn</a> a = <a href="Graphics-Rendering-Chart-Geometry.html#t:Point">Point</a> -&gt; <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-Maybe.html#t:Maybe">Maybe</a> a</li><li class="src short"><span class="keyword">data</span> <a href="#t:Rectangle">Rectangle</a> = <a href="#v:Rectangle">Rectangle</a> {<ul class="subs"><li><a href="#v:_rect_minsize">_rect_minsize</a> :: <a href="Graphics-Rendering-Chart-Geometry.html#t:RectSize">RectSize</a></li><li><a href="#v:_rect_fillStyle">_rect_fillStyle</a> :: <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-Maybe.html#t:Maybe">Maybe</a> <a href="Graphics-Rendering-Chart-Backend-Types.html#t:FillStyle">FillStyle</a></li><li><a href="#v:_rect_lineStyle">_rect_lineStyle</a> :: <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-Maybe.html#t:Maybe">Maybe</a> <a href="Graphics-Rendering-Chart-Backend-Types.html#t:LineStyle">LineStyle</a></li><li><a href="#v:_rect_cornerStyle">_rect_cornerStyle</a> :: <a href="Graphics-Rendering-Chart-Renderable.html#t:RectCornerStyle">RectCornerStyle</a></li></ul>}</li><li class="src short"><span class="keyword">data</span> <a href="#t:RectCornerStyle">RectCornerStyle</a><ul class="subs"><li>= <a href="#v:RCornerSquare">RCornerSquare</a></li><li>| <a href="#v:RCornerBevel">RCornerBevel</a> <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Prelude.html#t:Double">Double</a></li><li>| <a href="#v:RCornerRounded">RCornerRounded</a> <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Prelude.html#t:Double">Double</a></li></ul></li><li class="src short"><a href="#v:rectangleToRenderable">rectangleToRenderable</a> :: <a href="Graphics-Rendering-Chart-Renderable.html#t:Rectangle">Rectangle</a> -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a</li><li class="src short"><a href="#v:fillBackground">fillBackground</a> :: <a href="Graphics-Rendering-Chart-Backend-Types.html#t:FillStyle">FillStyle</a> -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a</li><li class="src short"><a href="#v:addMargins">addMargins</a> :: (<a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Prelude.html#t:Double">Double</a>, <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Prelude.html#t:Double">Double</a>, <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Prelude.html#t:Double">Double</a>, <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Prelude.html#t:Double">Double</a>) -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a</li><li class="src short"><a href="#v:emptyRenderable">emptyRenderable</a> :: <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a</li><li class="src short"><a href="#v:embedRenderable">embedRenderable</a> :: <a href="Graphics-Rendering-Chart-Backend-Impl.html#t:BackendProgram">BackendProgram</a> (<a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a) -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a</li><li class="src short"><a href="#v:label">label</a> :: <a href="Graphics-Rendering-Chart-Backend-Types.html#t:FontStyle">FontStyle</a> -&gt; <a href="Graphics-Rendering-Chart-Backend-Types.html#t:HTextAnchor">HTextAnchor</a> -&gt; <a href="Graphics-Rendering-Chart-Backend-Types.html#t:VTextAnchor">VTextAnchor</a> -&gt; <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-String.html#t:String">String</a> -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-String.html#t:String">String</a></li><li class="src short"><a href="#v:rlabel">rlabel</a> :: <a href="Graphics-Rendering-Chart-Backend-Types.html#t:FontStyle">FontStyle</a> -&gt; <a href="Graphics-Rendering-Chart-Backend-Types.html#t:HTextAnchor">HTextAnchor</a> -&gt; <a href="Graphics-Rendering-Chart-Backend-Types.html#t:VTextAnchor">VTextAnchor</a> -&gt; <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Prelude.html#t:Double">Double</a> -&gt; <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-String.html#t:String">String</a> -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-String.html#t:String">String</a></li><li class="src short"><a href="#v:spacer">spacer</a> :: <a href="Graphics-Rendering-Chart-Geometry.html#t:RectSize">RectSize</a> -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a</li><li class="src short"><a href="#v:spacer1">spacer1</a> :: <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> b</li><li class="src short"><a href="#v:setPickFn">setPickFn</a> :: <a href="Graphics-Rendering-Chart-Renderable.html#t:PickFn">PickFn</a> b -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> b</li><li class="src short"><a href="#v:mapMaybePickFn">mapMaybePickFn</a> :: (a -&gt; <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-Maybe.html#t:Maybe">Maybe</a> b) -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> b</li><li class="src short"><a href="#v:mapPickFn">mapPickFn</a> :: (a -&gt; b) -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> b</li><li class="src short"><a href="#v:nullPickFn">nullPickFn</a> :: <a href="Graphics-Rendering-Chart-Renderable.html#t:PickFn">PickFn</a> a</li><li class="src short"><a href="#v:rect_minsize">rect_minsize</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-Renderable.html#t:Rectangle">Rectangle</a> <a href="Graphics-Rendering-Chart-Geometry.html#t:RectSize">RectSize</a></li><li class="src short"><a href="#v:rect_fillStyle">rect_fillStyle</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-Renderable.html#t:Rectangle">Rectangle</a> (<a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-Maybe.html#t:Maybe">Maybe</a> <a href="Graphics-Rendering-Chart-Backend-Types.html#t:FillStyle">FillStyle</a>)</li><li class="src short"><a href="#v:rect_lineStyle">rect_lineStyle</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-Renderable.html#t:Rectangle">Rectangle</a> (<a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-Maybe.html#t:Maybe">Maybe</a> <a href="Graphics-Rendering-Chart-Backend-Types.html#t:LineStyle">LineStyle</a>)</li><li class="src short"><a href="#v:rect_cornerStyle">rect_cornerStyle</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-Renderable.html#t:Rectangle">Rectangle</a> <a href="Graphics-Rendering-Chart-Renderable.html#t:RectCornerStyle">RectCornerStyle</a></li></ul></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><span class="keyword">data</span> <a id="t:Renderable" class="def">Renderable</a> a <a href="src/Graphics-Rendering-Chart-Renderable.html#Renderable" class="link">Source</a> <a href="#t:Renderable" class="selflink">#</a></p><div class="doc"><p>A Renderable is a record of functions required to layout a
   graphic element.</p></div><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a id="v:Renderable" class="def">Renderable</a></td><td class="doc empty">&nbsp;</td></tr><tr><td colspan="2"><div class="subs fields"><p class="caption">Fields</p><ul><li><dfn class="src"><a id="v:minsize" class="def">minsize</a> :: <a href="Graphics-Rendering-Chart-Backend-Impl.html#t:BackendProgram">BackendProgram</a> <a href="Graphics-Rendering-Chart-Geometry.html#t:RectSize">RectSize</a></dfn><div class="doc"><p>Calculate the minimum size of the renderable.</p></div></li><li><dfn class="src"><a id="v:render" class="def">render</a> :: <a href="Graphics-Rendering-Chart-Geometry.html#t:RectSize">RectSize</a> -&gt; <a href="Graphics-Rendering-Chart-Backend-Impl.html#t:BackendProgram">BackendProgram</a> (<a href="Graphics-Rendering-Chart-Renderable.html#t:PickFn">PickFn</a> a)</dfn><div class="doc"><p>Draw the renderable with a rectangle, which covers
   the origin to a given point.</p><p>The resulting &quot;pick&quot; function  maps a point in the image to a value.</p></div></li></ul></div></td></tr></table></div></div><div class="top"><p class="src"><span class="keyword">class</span> <a id="t:ToRenderable" class="def">ToRenderable</a> a <span class="keyword">where</span> <a href="src/Graphics-Rendering-Chart-Renderable.html#ToRenderable" class="link">Source</a> <a href="#t:ToRenderable" class="selflink">#</a></p><div class="doc"><p>A type class abtracting the conversion of a value to a Renderable.</p></div><div class="subs minimal"><p class="caption">Minimal complete definition</p><p class="src"><a href="Graphics-Rendering-Chart-Renderable.html#v:toRenderable">toRenderable</a></p></div><div class="subs methods"><p class="caption">Methods</p><p class="src"><a id="v:toRenderable" class="def">toRenderable</a> :: a -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> () <a href="src/Graphics-Rendering-Chart-Renderable.html#toRenderable" class="link">Source</a> <a href="#v:toRenderable" class="selflink">#</a></p></div><div class="subs instances"><p id="control.i:ToRenderable" class="caption collapser" onclick="toggleSection('i:ToRenderable')">Instances</p><div id="section.i:ToRenderable" class="show"><table><tr><td class="src clearfix"><span class="inst-left"><span id="control.i:ic:ToRenderable:ToRenderable:1" class="instance expander" onclick="toggleSection('i:ic:ToRenderable:ToRenderable:1')"></span> <a href="Graphics-Rendering-Chart-Renderable.html#t:ToRenderable">ToRenderable</a> <a href="Graphics-Rendering-Chart-Renderable.html#t:Rectangle">Rectangle</a></span> <a href="src/Graphics-Rendering-Chart-Renderable.html#line-210" class="link">Source</a> <a href="#t:ToRenderable" class="selflink">#</a></td><td class="doc empty">&nbsp;</td></tr><tr><td colspan="2"><div id="section.i:ic:ToRenderable:ToRenderable:1" class="inst-details hide"><div class="subs methods"><p class="caption">Methods</p><p class="src"><a href="#v:toRenderable">toRenderable</a> :: <a href="Graphics-Rendering-Chart-Renderable.html#t:Rectangle">Rectangle</a> -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> () <a href="src/Graphics-Rendering-Chart-Renderable.html#toRenderable" class="link">Source</a> <a href="#v:toRenderable" class="selflink">#</a></p></div></div></td></tr><tr><td class="src clearfix"><span class="inst-left"><span id="control.i:ic:ToRenderable:ToRenderable:2" class="instance expander" onclick="toggleSection('i:ic:ToRenderable:ToRenderable:2')"></span> <a href="Graphics-Rendering-Chart-Renderable.html#t:ToRenderable">ToRenderable</a> <a href="Graphics-Rendering-Chart-Plot-Pie.html#t:PieChart">PieChart</a></span> <a href="src/Graphics-Rendering-Chart-Renderable.html#line-116" class="link">Source</a> <a href="#t:ToRenderable" class="selflink">#</a></td><td class="doc empty">&nbsp;</td></tr><tr><td colspan="2"><div id="section.i:ic:ToRenderable:ToRenderable:2" class="inst-details hide"><div class="subs methods"><p class="caption">Methods</p><p class="src"><a href="#v:toRenderable">toRenderable</a> :: <a href="Graphics-Rendering-Chart-Plot-Pie.html#t:PieChart">PieChart</a> -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> () <a href="src/Graphics-Rendering-Chart-Renderable.html#toRenderable" class="link">Source</a> <a href="#v:toRenderable" class="selflink">#</a></p></div></div></td></tr><tr><td class="src clearfix"><span class="inst-left"><span id="control.i:ic:ToRenderable:ToRenderable:3" class="instance expander" onclick="toggleSection('i:ic:ToRenderable:ToRenderable:3')"></span> <a href="Graphics-Rendering-Chart-Renderable.html#t:ToRenderable">ToRenderable</a> <a href="Graphics-Rendering-Chart-Plot-Pie.html#t:PieLayout">PieLayout</a></span> <a href="src/Graphics-Rendering-Chart-Renderable.html#line-108" class="link">Source</a> <a href="#t:ToRenderable" class="selflink">#</a></td><td class="doc empty">&nbsp;</td></tr><tr><td colspan="2"><div id="section.i:ic:ToRenderable:ToRenderable:3" class="inst-details hide"><div class="subs methods"><p class="caption">Methods</p><p class="src"><a href="#v:toRenderable">toRenderable</a> :: <a href="Graphics-Rendering-Chart-Plot-Pie.html#t:PieLayout">PieLayout</a> -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> () <a href="src/Graphics-Rendering-Chart-Renderable.html#toRenderable" class="link">Source</a> <a href="#v:toRenderable" class="selflink">#</a></p></div></div></td></tr><tr><td class="src clearfix"><span class="inst-left"><span id="control.i:ic:ToRenderable:ToRenderable:4" class="instance expander" onclick="toggleSection('i:ic:ToRenderable:ToRenderable:4')"></span> <a href="Graphics-Rendering-Chart-Renderable.html#t:ToRenderable">ToRenderable</a> <a href="Graphics-Rendering-Chart-SparkLine.html#t:SparkLine">SparkLine</a></span> <a href="src/Graphics-Rendering-Chart-Renderable.html#line-102" class="link">Source</a> <a href="#t:ToRenderable" class="selflink">#</a></td><td class="doc empty">&nbsp;</td></tr><tr><td colspan="2"><div id="section.i:ic:ToRenderable:ToRenderable:4" class="inst-details hide"><div class="subs methods"><p class="caption">Methods</p><p class="src"><a href="#v:toRenderable">toRenderable</a> :: <a href="Graphics-Rendering-Chart-SparkLine.html#t:SparkLine">SparkLine</a> -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> () <a href="src/Graphics-Rendering-Chart-Renderable.html#toRenderable" class="link">Source</a> <a href="#v:toRenderable" class="selflink">#</a></p></div></div></td></tr><tr><td class="src clearfix"><span class="inst-left"><span id="control.i:ic:ToRenderable:ToRenderable:5" class="instance expander" onclick="toggleSection('i:ic:ToRenderable:ToRenderable:5')"></span> <a href="Graphics-Rendering-Chart-Renderable.html#t:ToRenderable">ToRenderable</a> a =&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:ToRenderable">ToRenderable</a> (<a href="Graphics-Rendering-Chart-Grid.html#t:Grid">Grid</a> a)</span> <a href="src/Graphics-Rendering-Chart-Renderable.html#line-243" class="link">Source</a> <a href="#t:ToRenderable" class="selflink">#</a></td><td class="doc empty">&nbsp;</td></tr><tr><td colspan="2"><div id="section.i:ic:ToRenderable:ToRenderable:5" class="inst-details hide"><div class="subs methods"><p class="caption">Methods</p><p class="src"><a href="#v:toRenderable">toRenderable</a> :: <a href="Graphics-Rendering-Chart-Grid.html#t:Grid">Grid</a> a -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> () <a href="src/Graphics-Rendering-Chart-Renderable.html#toRenderable" class="link">Source</a> <a href="#v:toRenderable" class="selflink">#</a></p></div></div></td></tr><tr><td class="src clearfix"><span class="inst-left"><span id="control.i:ic:ToRenderable:ToRenderable:6" class="instance expander" onclick="toggleSection('i:ic:ToRenderable:ToRenderable:6')"></span> <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-Ord.html#t:Ord">Ord</a> x =&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:ToRenderable">ToRenderable</a> (<a href="Graphics-Rendering-Chart-Layout.html#t:StackedLayouts">StackedLayouts</a> x)</span> <a href="src/Graphics-Rendering-Chart-Renderable.html#line-498" class="link">Source</a> <a href="#t:ToRenderable" class="selflink">#</a></td><td class="doc empty">&nbsp;</td></tr><tr><td colspan="2"><div id="section.i:ic:ToRenderable:ToRenderable:6" class="inst-details hide"><div class="subs methods"><p class="caption">Methods</p><p class="src"><a href="#v:toRenderable">toRenderable</a> :: <a href="Graphics-Rendering-Chart-Layout.html#t:StackedLayouts">StackedLayouts</a> x -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> () <a href="src/Graphics-Rendering-Chart-Renderable.html#toRenderable" class="link">Source</a> <a href="#v:toRenderable" class="selflink">#</a></p></div></div></td></tr><tr><td class="src clearfix"><span class="inst-left"><span id="control.i:ic:ToRenderable:ToRenderable:7" class="instance expander" onclick="toggleSection('i:ic:ToRenderable:ToRenderable:7')"></span> <a href="Graphics-Rendering-Chart-Renderable.html#t:ToRenderable">ToRenderable</a> (<a href="Graphics-Rendering-Chart-Legend.html#t:Legend">Legend</a> x y)</span> <a href="src/Graphics-Rendering-Chart-Renderable.html#line-50" class="link">Source</a> <a href="#t:ToRenderable" class="selflink">#</a></td><td class="doc empty">&nbsp;</td></tr><tr><td colspan="2"><div id="section.i:ic:ToRenderable:ToRenderable:7" class="inst-details hide"><div class="subs methods"><p class="caption">Methods</p><p class="src"><a href="#v:toRenderable">toRenderable</a> :: <a href="Graphics-Rendering-Chart-Legend.html#t:Legend">Legend</a> x y -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> () <a href="src/Graphics-Rendering-Chart-Renderable.html#toRenderable" class="link">Source</a> <a href="#v:toRenderable" class="selflink">#</a></p></div></div></td></tr><tr><td class="src clearfix"><span class="inst-left"><span id="control.i:ic:ToRenderable:ToRenderable:8" class="instance expander" onclick="toggleSection('i:ic:ToRenderable:ToRenderable:8')"></span> (<a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-Ord.html#t:Ord">Ord</a> x, <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-Ord.html#t:Ord">Ord</a> y) =&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:ToRenderable">ToRenderable</a> (<a href="Graphics-Rendering-Chart-Layout.html#t:Layout">Layout</a> x y)</span> <a href="src/Graphics-Rendering-Chart-Renderable.html#line-205" class="link">Source</a> <a href="#t:ToRenderable" class="selflink">#</a></td><td class="doc empty">&nbsp;</td></tr><tr><td colspan="2"><div id="section.i:ic:ToRenderable:ToRenderable:8" class="inst-details hide"><div class="subs methods"><p class="caption">Methods</p><p class="src"><a href="#v:toRenderable">toRenderable</a> :: <a href="Graphics-Rendering-Chart-Layout.html#t:Layout">Layout</a> x y -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> () <a href="src/Graphics-Rendering-Chart-Renderable.html#toRenderable" class="link">Source</a> <a href="#v:toRenderable" class="selflink">#</a></p></div></div></td></tr><tr><td class="src clearfix"><span class="inst-left"><span id="control.i:ic:ToRenderable:ToRenderable:9" class="instance expander" onclick="toggleSection('i:ic:ToRenderable:ToRenderable:9')"></span> (<a href="file:///usr/share/doc/libghc-data-default-class-doc/html/Data-Default-Class.html#t:Default">Default</a> a, <a href="Graphics-Rendering-Chart-Renderable.html#t:ToRenderable">ToRenderable</a> a) =&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:ToRenderable">ToRenderable</a> (<a href="Graphics-Rendering-Chart-State.html#t:EC">EC</a> a b)</span> <a href="src/Graphics-Rendering-Chart-Renderable.html#line-53" class="link">Source</a> <a href="#t:ToRenderable" class="selflink">#</a></td><td class="doc empty">&nbsp;</td></tr><tr><td colspan="2"><div id="section.i:ic:ToRenderable:ToRenderable:9" class="inst-details hide"><div class="subs methods"><p class="caption">Methods</p><p class="src"><a href="#v:toRenderable">toRenderable</a> :: <a href="Graphics-Rendering-Chart-State.html#t:EC">EC</a> a b -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> () <a href="src/Graphics-Rendering-Chart-Renderable.html#toRenderable" class="link">Source</a> <a href="#v:toRenderable" class="selflink">#</a></p></div></div></td></tr><tr><td class="src clearfix"><span class="inst-left"><span id="control.i:ic:ToRenderable:ToRenderable:10" class="instance expander" onclick="toggleSection('i:ic:ToRenderable:ToRenderable:10')"></span> (<a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-Ord.html#t:Ord">Ord</a> x, <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-Ord.html#t:Ord">Ord</a> yl, <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-Ord.html#t:Ord">Ord</a> yr) =&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:ToRenderable">ToRenderable</a> (<a href="Graphics-Rendering-Chart-Layout.html#t:LayoutLR">LayoutLR</a> x yl yr)</span> <a href="src/Graphics-Rendering-Chart-Renderable.html#line-372" class="link">Source</a> <a href="#t:ToRenderable" class="selflink">#</a></td><td class="doc empty">&nbsp;</td></tr><tr><td colspan="2"><div id="section.i:ic:ToRenderable:ToRenderable:10" class="inst-details hide"><div class="subs methods"><p class="caption">Methods</p><p class="src"><a href="#v:toRenderable">toRenderable</a> :: <a href="Graphics-Rendering-Chart-Layout.html#t:LayoutLR">LayoutLR</a> x yl yr -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> () <a href="src/Graphics-Rendering-Chart-Renderable.html#toRenderable" class="link">Source</a> <a href="#v:toRenderable" class="selflink">#</a></p></div></div></td></tr></table></div></div></div><div class="top"><p class="src"><span class="keyword">type</span> <a id="t:PickFn" class="def">PickFn</a> a = <a href="Graphics-Rendering-Chart-Geometry.html#t:Point">Point</a> -&gt; <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-Maybe.html#t:Maybe">Maybe</a> a <a href="src/Graphics-Rendering-Chart-Renderable.html#PickFn" class="link">Source</a> <a href="#t:PickFn" class="selflink">#</a></p><div class="doc"><p>A function that maps a point in device coordinates to some value.</p><p>Perhaps it might be generalised from Maybe a to
   (MonadPlus m ) =&gt; m a in the future.</p></div></div><div class="top"><p class="src"><span class="keyword">data</span> <a id="t:Rectangle" class="def">Rectangle</a> <a href="src/Graphics-Rendering-Chart-Renderable.html#Rectangle" class="link">Source</a> <a href="#t:Rectangle" class="selflink">#</a></p><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a id="v:Rectangle" class="def">Rectangle</a></td><td class="doc empty">&nbsp;</td></tr><tr><td colspan="2"><div class="subs fields"><p class="caption">Fields</p><ul><li><dfn class="src"><a id="v:_rect_minsize" class="def">_rect_minsize</a> :: <a href="Graphics-Rendering-Chart-Geometry.html#t:RectSize">RectSize</a></dfn><div class="doc empty">&nbsp;</div></li><li><dfn class="src"><a id="v:_rect_fillStyle" class="def">_rect_fillStyle</a> :: <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-Maybe.html#t:Maybe">Maybe</a> <a href="Graphics-Rendering-Chart-Backend-Types.html#t:FillStyle">FillStyle</a></dfn><div class="doc empty">&nbsp;</div></li><li><dfn class="src"><a id="v:_rect_lineStyle" class="def">_rect_lineStyle</a> :: <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-Maybe.html#t:Maybe">Maybe</a> <a href="Graphics-Rendering-Chart-Backend-Types.html#t:LineStyle">LineStyle</a></dfn><div class="doc empty">&nbsp;</div></li><li><dfn class="src"><a id="v:_rect_cornerStyle" class="def">_rect_cornerStyle</a> :: <a href="Graphics-Rendering-Chart-Renderable.html#t:RectCornerStyle">RectCornerStyle</a></dfn><div class="doc empty">&nbsp;</div></li></ul></div></td></tr></table></div><div class="subs instances"><p id="control.i:Rectangle" class="caption collapser" onclick="toggleSection('i:Rectangle')">Instances</p><div id="section.i:Rectangle" class="show"><table><tr><td class="src clearfix"><span class="inst-left"><span id="control.i:id:Rectangle:Default:1" class="instance expander" onclick="toggleSection('i:id:Rectangle:Default:1')"></span> <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-Renderable.html#t:Rectangle">Rectangle</a></span> <a href="src/Graphics-Rendering-Chart-Renderable.html#line-202" class="link">Source</a> <a href="#t:Rectangle" class="selflink">#</a></td><td class="doc empty">&nbsp;</td></tr><tr><td colspan="2"><div id="section.i:id:Rectangle:Default:1" class="inst-details hide"><div class="subs methods"><p class="caption">Methods</p><p class="src"><a href="#v:def">def</a> :: <a href="Graphics-Rendering-Chart-Renderable.html#t:Rectangle">Rectangle</a> <a href="#v:def" class="selflink">#</a></p></div></div></td></tr><tr><td class="src clearfix"><span class="inst-left"><span id="control.i:id:Rectangle:ToRenderable:2" class="instance expander" onclick="toggleSection('i:id:Rectangle:ToRenderable:2')"></span> <a href="Graphics-Rendering-Chart-Renderable.html#t:ToRenderable">ToRenderable</a> <a href="Graphics-Rendering-Chart-Renderable.html#t:Rectangle">Rectangle</a></span> <a href="src/Graphics-Rendering-Chart-Renderable.html#line-210" class="link">Source</a> <a href="#t:Rectangle" class="selflink">#</a></td><td class="doc empty">&nbsp;</td></tr><tr><td colspan="2"><div id="section.i:id:Rectangle:ToRenderable:2" class="inst-details hide"><div class="subs methods"><p class="caption">Methods</p><p class="src"><a href="#v:toRenderable">toRenderable</a> :: <a href="Graphics-Rendering-Chart-Renderable.html#t:Rectangle">Rectangle</a> -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> () <a href="src/Graphics-Rendering-Chart-Renderable.html#toRenderable" class="link">Source</a> <a href="#v:toRenderable" class="selflink">#</a></p></div></div></td></tr></table></div></div></div><div class="top"><p class="src"><span class="keyword">data</span> <a id="t:RectCornerStyle" class="def">RectCornerStyle</a> <a href="src/Graphics-Rendering-Chart-Renderable.html#RectCornerStyle" class="link">Source</a> <a href="#t:RectCornerStyle" class="selflink">#</a></p><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a id="v:RCornerSquare" class="def">RCornerSquare</a></td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:RCornerBevel" class="def">RCornerBevel</a> <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Prelude.html#t:Double">Double</a></td><td class="doc empty">&nbsp;</td></tr><tr><td class="src"><a id="v:RCornerRounded" class="def">RCornerRounded</a> <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Prelude.html#t:Double">Double</a></td><td class="doc empty">&nbsp;</td></tr></table></div></div><div class="top"><p class="src"><a id="v:rectangleToRenderable" class="def">rectangleToRenderable</a> :: <a href="Graphics-Rendering-Chart-Renderable.html#t:Rectangle">Rectangle</a> -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a <a href="src/Graphics-Rendering-Chart-Renderable.html#rectangleToRenderable" class="link">Source</a> <a href="#v:rectangleToRenderable" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:fillBackground" class="def">fillBackground</a> :: <a href="Graphics-Rendering-Chart-Backend-Types.html#t:FillStyle">FillStyle</a> -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a <a href="src/Graphics-Rendering-Chart-Renderable.html#fillBackground" class="link">Source</a> <a href="#v:fillBackground" class="selflink">#</a></p><div class="doc"><p>Overlay a renderable over a solid background fill.</p></div></div><div class="top"><p class="src"><a id="v:addMargins" class="def">addMargins</a> <a href="src/Graphics-Rendering-Chart-Renderable.html#addMargins" class="link">Source</a> <a href="#v:addMargins" class="selflink">#</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: (<a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Prelude.html#t:Double">Double</a>, <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Prelude.html#t:Double">Double</a>, <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Prelude.html#t:Double">Double</a>, <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Prelude.html#t:Double">Double</a>)</td><td class="doc"><p>The spacing to be added.</p></td></tr><tr><td class="src">-&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a</td><td class="doc"><p>The source renderable.</p></td></tr><tr><td class="src">-&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a</td><td class="doc empty">&nbsp;</td></tr></table></div><div class="doc"><p>Add some spacing at the edges of a renderable.</p></div></div><div class="top"><p class="src"><a id="v:emptyRenderable" class="def">emptyRenderable</a> :: <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a <a href="src/Graphics-Rendering-Chart-Renderable.html#emptyRenderable" class="link">Source</a> <a href="#v:emptyRenderable" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:embedRenderable" class="def">embedRenderable</a> :: <a href="Graphics-Rendering-Chart-Backend-Impl.html#t:BackendProgram">BackendProgram</a> (<a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a) -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a <a href="src/Graphics-Rendering-Chart-Renderable.html#embedRenderable" class="link">Source</a> <a href="#v:embedRenderable" class="selflink">#</a></p><div class="doc"><p>Helper function for using a renderable, when we generate it
   in the BackendProgram monad.</p></div></div><div class="top"><p class="src"><a id="v:label" class="def">label</a> :: <a href="Graphics-Rendering-Chart-Backend-Types.html#t:FontStyle">FontStyle</a> -&gt; <a href="Graphics-Rendering-Chart-Backend-Types.html#t:HTextAnchor">HTextAnchor</a> -&gt; <a href="Graphics-Rendering-Chart-Backend-Types.html#t:VTextAnchor">VTextAnchor</a> -&gt; <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-String.html#t:String">String</a> -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-String.html#t:String">String</a> <a href="src/Graphics-Rendering-Chart-Renderable.html#label" class="link">Source</a> <a href="#v:label" class="selflink">#</a></p><div class="doc"><p>Construct a renderable from a text string, aligned with the axes.</p></div></div><div class="top"><p class="src"><a id="v:rlabel" class="def">rlabel</a> :: <a href="Graphics-Rendering-Chart-Backend-Types.html#t:FontStyle">FontStyle</a> -&gt; <a href="Graphics-Rendering-Chart-Backend-Types.html#t:HTextAnchor">HTextAnchor</a> -&gt; <a href="Graphics-Rendering-Chart-Backend-Types.html#t:VTextAnchor">VTextAnchor</a> -&gt; <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Prelude.html#t:Double">Double</a> -&gt; <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-String.html#t:String">String</a> -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-String.html#t:String">String</a> <a href="src/Graphics-Rendering-Chart-Renderable.html#rlabel" class="link">Source</a> <a href="#v:rlabel" class="selflink">#</a></p><div class="doc"><p>Construct a renderable from a text string, rotated wrt to axes. The angle
   of rotation is in degrees, measured clockwise from the horizontal.</p></div></div><div class="top"><p class="src"><a id="v:spacer" class="def">spacer</a> :: <a href="Graphics-Rendering-Chart-Geometry.html#t:RectSize">RectSize</a> -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a <a href="src/Graphics-Rendering-Chart-Renderable.html#spacer" class="link">Source</a> <a href="#v:spacer" class="selflink">#</a></p><div class="doc"><p>Create a blank renderable with a specified minimum size.</p></div></div><div class="top"><p class="src"><a id="v:spacer1" class="def">spacer1</a> :: <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> b <a href="src/Graphics-Rendering-Chart-Renderable.html#spacer1" class="link">Source</a> <a href="#v:spacer1" class="selflink">#</a></p><div class="doc"><p>Create a blank renderable with a minimum size the same as
   some other renderable.</p></div></div><div class="top"><p class="src"><a id="v:setPickFn" class="def">setPickFn</a> :: <a href="Graphics-Rendering-Chart-Renderable.html#t:PickFn">PickFn</a> b -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> b <a href="src/Graphics-Rendering-Chart-Renderable.html#setPickFn" class="link">Source</a> <a href="#v:setPickFn" class="selflink">#</a></p><div class="doc"><p>Replace the pick function of a renderable with another.</p></div></div><div class="top"><p class="src"><a id="v:mapMaybePickFn" class="def">mapMaybePickFn</a> :: (a -&gt; <a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-Maybe.html#t:Maybe">Maybe</a> b) -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> b <a href="src/Graphics-Rendering-Chart-Renderable.html#mapMaybePickFn" class="link">Source</a> <a href="#v:mapMaybePickFn" class="selflink">#</a></p><div class="doc"><p>Map a function over the result of a renderable's pickfunction, keeping only <code><a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-Maybe.html#v:Just">Just</a></code> results.</p></div></div><div class="top"><p class="src"><a id="v:mapPickFn" class="def">mapPickFn</a> :: (a -&gt; b) -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> a -&gt; <a href="Graphics-Rendering-Chart-Renderable.html#t:Renderable">Renderable</a> b <a href="src/Graphics-Rendering-Chart-Renderable.html#mapPickFn" class="link">Source</a> <a href="#v:mapPickFn" class="selflink">#</a></p><div class="doc"><p>Map a function over result of a renderable's pickfunction.</p></div></div><div class="top"><p class="src"><a id="v:nullPickFn" class="def">nullPickFn</a> :: <a href="Graphics-Rendering-Chart-Renderable.html#t:PickFn">PickFn</a> a <a href="src/Graphics-Rendering-Chart-Renderable.html#nullPickFn" class="link">Source</a> <a href="#v:nullPickFn" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:rect_minsize" class="def">rect_minsize</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-Renderable.html#t:Rectangle">Rectangle</a> <a href="Graphics-Rendering-Chart-Geometry.html#t:RectSize">RectSize</a> <a href="src/Graphics-Rendering-Chart-Renderable.html#rect_minsize" class="link">Source</a> <a href="#v:rect_minsize" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:rect_fillStyle" class="def">rect_fillStyle</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-Renderable.html#t:Rectangle">Rectangle</a> (<a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-Maybe.html#t:Maybe">Maybe</a> <a href="Graphics-Rendering-Chart-Backend-Types.html#t:FillStyle">FillStyle</a>) <a href="src/Graphics-Rendering-Chart-Renderable.html#rect_fillStyle" class="link">Source</a> <a href="#v:rect_fillStyle" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:rect_lineStyle" class="def">rect_lineStyle</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-Renderable.html#t:Rectangle">Rectangle</a> (<a href="file:///usr/share/doc/ghc-doc/html/libraries/base-4.9.0.0/Data-Maybe.html#t:Maybe">Maybe</a> <a href="Graphics-Rendering-Chart-Backend-Types.html#t:LineStyle">LineStyle</a>) <a href="src/Graphics-Rendering-Chart-Renderable.html#rect_lineStyle" class="link">Source</a> <a href="#v:rect_lineStyle" class="selflink">#</a></p></div><div class="top"><p class="src"><a id="v:rect_cornerStyle" class="def">rect_cornerStyle</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-Renderable.html#t:Rectangle">Rectangle</a> <a href="Graphics-Rendering-Chart-Renderable.html#t:RectCornerStyle">RectCornerStyle</a> <a href="src/Graphics-Rendering-Chart-Renderable.html#rect_cornerStyle" class="link">Source</a> <a href="#v:rect_cornerStyle" class="selflink">#</a></p></div></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.17.2</p></div></body></html>