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2 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> | |
3 | <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en" > | |
4 | <head> | |
5 | <title>PlotKit.Canvas | liquidx</title> | |
6 | <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> | |
7 | <link href="http://media.liquidx.net/css/x_general.css" media="screen" rel="Stylesheet" type="text/css" /> | |
8 | <link href="http://media.liquidx.net/css/x_header.css" media="screen" rel="Stylesheet" type="text/css" /> | |
9 | <link href="http://media.liquidx.net/css/x_layout.css" media="screen" rel="Stylesheet" type="text/css" /> | |
10 | <link href="http://media.liquidx.net/css/x_blocks.css" media="screen" rel="Stylesheet" type="text/css" /> | |
11 | <link rel="icon" href="/favicon.png" type="image/x-png"> | |
12 | <link rel="shortcut icon" href="/favicon.png" type="image/x-png"> | |
13 | <!--[if lt IE 7.]> | |
14 | <script defer type="text/javascript" src="http://media.liquidx.net/js/pngfix.js"></script> | |
15 | <![endif]--> | |
16 | ||
17 | <link href="doc.css" media="screen" rel="stylesheet" type="text/css" /> | |
18 | ||
19 | </head> | |
20 | ||
21 | <body> | |
22 | <div id="header"> | |
23 | <div id="logo"><a href="http://www.liquidx.net/"><img src="http://media.liquidx.net/imgx/logo.png" width="256" height="128" alt="liquidx.net" /></a></div> | |
24 | <div id="menu-hack"> | |
25 | <div id="menu-l"><img src="http://media.liquidx.net/imgx/menu_l.png" width="17" height="28" alt="menu cap" /></div><div id="menu-r"><img src="http://media.liquidx.net/imgx/menu_r.png" width="17" height="28" alt="menu cap" /></div> | |
26 | <div id="menu-main"> | |
27 | <ul id="menu" class="code"> | |
28 | <li class="tab" id="blog"><a href="http://www.liquidx.net/" title="blog/home">blog</a></li> | |
29 | <li class="tab" id="code"><a href="http://www.liquidx.net/code/" title="software i have written">software</a></li> | |
30 | <li class="tab" id="dev"><a href="http://projects.liquidx.net/" title="source code for my open source projects">dev</a></li> | |
31 | <li class="tab" id="photos"><a href="http://al.tse.id.au/gallery/" title="photos and videos">photos</a></li> | |
32 | <li class="tab" id="research"><a href="http://al.tse.id.au/research/" title="research profile">research</a></li> | |
33 | <li class="tab" id="links"><a href="http://www.liquidx.net/links/" title="my bookmarks">linkblog</a></li> | |
34 | <li class="tab" id="stats"><a href="http://stats.liquidx.net/" title="stats for various parts of my website">stats</a></li> | |
35 | <li class="tab" id="status"><a href="http://www.liquidx.net/status/" title="weather report for alastair">status</a></li> | |
36 | <li class="tab" id="about"><a href="http://al.tse.id.au/" title="about alastair tse">aboutme</a></li> | |
37 | </ul> | |
38 | </div> | |
39 | </div> | |
40 | <div id="quickbuttons"> | |
41 | <span class="quickbutton"><a href="http://www.liquidx.net/albumartwidget/"><img src="http://media.liquidx.net/imgx/quick_widget.png" alt="album art widget" /></a></span> | |
42 | <span class="quickbutton"><a href="http://www.liquidx.net/plotkit/"><img src="http://media.liquidx.net/imgx/quick_plotkit.png" alt="plotkit" /></a></span> | |
43 | <span class="quickbutton"><a href="http://www.liquidx.net/fruity/"><img src="http://media.liquidx.net/imgx/quick_fruity.png" alt="fruity" /></a></span> | |
44 | </div> | |
45 | ||
46 | </div> | |
47 | ||
48 | <div id="body"> | |
49 | <div class="page doc api"> | |
50 | ||
51 | <p> <a href="PlotKit.html">PlotKit Home</a> | <a href="PlotKit.SweetSVG.html"><<</a> | |
52 | </p> | |
53 | ||
54 | <h1> PlotKit EasyPlot</h1> | |
55 | <p>EasyPlot is a wrapper around the various PlotKit classes to allow you to get a chart plotted as quick as possible with as little code as possible. Using EasyPlot, you will get a chart started with just a single line. | |
56 | </p> | |
57 | ||
58 | <h2> Constructor</h2> | |
59 | <p> <code>PlotKit.EasyPlot(style, options, divElement, datasourceArray)</code> | |
60 | </p> | |
61 | <p>EasyPlot object will automatically choose the supported render method, currently Canvas or SVG in that order, and render the datasources given in <code>datasourceArray</code>. | |
62 | </p> | |
63 | ||
64 | <h3> Arguments:</h3> | |
65 | <ul> | |
66 | <li> | |
67 | <code>style</code> may be <code>line</code>, <code>bar</code> or <code>pie</code>. | |
68 | </li> | |
69 | ||
70 | <li> | |
71 | <code>options</code> is an associative dictionary that is the combined options of both <code>Layout</code> and <code>Renderer</code>. | |
72 | </li> | |
73 | ||
74 | <li> | |
75 | <code>divElement</code> is the container that the chart should be rendered in. It is best that the <code>width</code> and <code>height</code> attribute is set in the <code>DIV</code> element. | |
76 | </li> | |
77 | ||
78 | <li> | |
79 | <code>datasourceArray</code> is an array of data sources. The elements of the array can either be a two dimensional array given in <code>Plotkit.Layout.addDataset</code> or it can be a string that points to the relative URL of a comma separated data file. | |
80 | </li> | |
81 | </ul> | |
82 | ||
83 | <h2> EasyPlot Example</h2> | |
84 | <pre><code><div id="example" style="margin: 0 auto 0 auto;" width="400" height="400"></div> | |
85 | ||
86 | <script type="text/javascript"> | |
87 | var data = [[0,0], [1,2], [2,3], [3, 7], [4, 8], [5, 6]]; | |
88 | var plotter = EasyPlot("line", {}, $("example"), [data, "sample.txt"]); | |
89 | </script> | |
90 | </code></pre><p>In this example, two datasets are passed, one defined as a 2D array and another which is a comma separated text file (CSV) at the location "sample.txt". A demonstration of this is found in the <a href="http://media.liquidx.net/js/plotkit-tests/quickstart-easy.html">QuickStartEasy</a> example. | |
91 | </p> | |
92 | ||
93 | ||
94 | </div> | |
95 | </div> | |
96 | ||
97 | ||
98 | ||
99 | ||
100 | <div id="footer"> | |
101 | <div class="block"> | |
102 | <h3>Syndication Feeds:</h3> | |
103 | <p> | |
104 | <ul class="tiny"> | |
105 | <li><a href="http://www.liquidx.net/blog/feed/atom/" class="feed" title="feed for all posts on liquidx.net"><img src="http://media.liquidx.net/imgx/feed.gif" class="feed" alt="feed" />Atom Feed for the Blog Entries</a></li> | |
106 | <li><a href="http://www.liquidx.net/blog/feed/rss/" class="feed" title="feed for all posts on liquidx.net"><img src="http://media.liquidx.net/imgx/feed.gif" class="feed" alt="feed" />RSS Feed for the Blog Entries</a></li> | |
107 | <li><a href="http://www.liquidx.net/comments/feed/atom/" class="feed" title="feed for all posts on liquidx.net"><img src="http://media.liquidx.net/imgx/feed.gif" class="feed" alt="feed" />Feed for All Comments</a></li> | |
108 | <li><a href="http://www.liquidx.net/links/feed/atom/" class="feed" title="feed for all bookmarked links"><img src="http://media.liquidx.net/imgx/feed.gif" class="feed" alt="feed" />Feed for Links</a></li> | |
109 | </ul> | |
110 | </p> | |
111 | </div> | |
112 | <div class="block"> | |
113 | <h3>About this site:</h3> | |
114 | <p>Content on this site is licensed under <a href="http://creativecommons.org/licenses/by/2.5/">CC By Attribution</a> unless otherwise specified. | |
115 | Copyright (c) 2002-2006, <a href="http://al.tse.id.au/">Alastair Tse</a>.</p> | |
116 | <p>For more information, see <a href="http://al.tse.id.au/">al.tse.id.au</a>.</p> | |
117 | <p><script type="text/javascript" src="http://technorati.com/embed/itwctkzez.js"></script></p> | |
118 | </div> | |
119 | <div class="block"> | |
120 | <h3>Is Made Possible By:</h3> | |
121 | <p> | |
122 | <dl> | |
123 | <dt><a href="http://ecto.kung-foo.tv/" class="clean">ecto</a>. </dt> | |
124 | <dd>Blogging client for Mac</dd> | |
125 | <dt><a href="http://djangoproject.com/" class="clean">Django</a>. </dt> | |
126 | <dd>Python Web Framework</dd> | |
127 | <dt><a href="http://www.lighttpd.net/" class="clean">lighttpd</a>. </dt> | |
128 | <dd>Really Fast Web Server</dd> | |
129 | <dt><a href="http://www.saddi.com/software/flup/" class="clean">flup</a>. </dt> | |
130 | <dd>FastCGI for Python</dd> | |
131 | </dl> | |
132 | </p> | |
133 | </div> | |
134 | <div class="block"> | |
135 | <h3>Search My Sites:</h3> | |
136 | <p> | |
137 | <div style='margin: 10px; text-align: center; width: 160px;'><form action='http://www.rollyo.com/search.html' ><fieldset style='margin: 0; padding: 4px 0 0 0; height: 60px; border: none; background: url(http://rollyo.com/remote/togo-bg4.png) no-repeat top left;'><div style="position: absolute; float:left; z-index:99; width: 46px; height: 50px;"><a href="http://rollyo.com"><img style="border: none;" height="50" width="46" src="http://rollyo.com/remote/x.gif"></a></div> <input type='text' size='30' style='float: left; width: 90px; margin: 2px 0 0 48px; padding: 0; font-size: 12px;' name='q' value='Search...' onclick='this.value="";' /><br /> <select name='sid' style='float: left; width: 78px; height: 15px; margin: 12px 0 0 46px; font-size: 7pt; padding: 0;'><option value='106081' selected='selected'>liquidx</option><option value='web'>Search The Web</option></select><input type='image' src='http://rollyo.com/remote/btn-togo.png' alt='Go' style='margin: 12px 0 0 3px; float: left;' /><input type='hidden' name='togo-v' value='1' /></fieldset></form></div> | |
138 | </p> | |
139 | </div> | |
140 | ||
141 | ||
142 | <div class="clear"> </div> | |
143 | ||
144 | </div> | |
145 | ||
146 | ||
147 | ||
148 | <script src="http://www.google-analytics.com/urchin.js" type="text/javascript"></script> | |
149 | <script type="text/javascript"> | |
150 | _uacct = "UA-58117-1"; | |
151 | urchinTracker(); | |
152 | </script> | |
153 | ||
154 | </body> | |
155 | </html> |