line-charts.html
6.29 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
<!DOCTYPE html>
<html>
<head>
<title>Line Charts and Options</title>
<link class="include" rel="stylesheet" type="text/css" href="../jquery.jqplot.min.css" />
<link rel="stylesheet" type="text/css" href="examples.min.css" />
<link type="text/css" rel="stylesheet" href="syntaxhighlighter/styles/shCoreDefault.min.css" />
<link type="text/css" rel="stylesheet" href="syntaxhighlighter/styles/shThemejqPlot.min.css" />
<!--[if lt IE 9]><script language="javascript" type="text/javascript" src="../excanvas.js"></script><![endif]-->
<script class="include" type="text/javascript" src="../jquery.min.js"></script>
</head>
<body>
<div class="logo">
<div class="nav">
<a class="nav" href="../../../index.php"><span>></span>Home</a>
<a class="nav" href="../../../docs/"><span>></span>Docs</a>
<a class="nav" href="../../download/"><span>></span>Download</a>
<a class="nav" href="../../../info.php"><span>></span>Info</a>
<a class="nav" href="../../../donate.php"><span>></span>Donate</a>
</div>
</div>
<div class="example-content">
<div class="example-nav">
<a href="kcp_quintiles.html">Previous</a> <a href="./">Examples</a> <a href="mekkoCharts.html">Next</a></div>
<!-- Example scripts go here -->
<p>The most basic jqPlot chart takes a series of data and plots a line. No options need to be supplied. Data is passed in as an array of series. A series can be either an array of y values or an array of [x,y] data pairs. If y values only, x values are assigned like 1, 2, 3, ... Note, for this plot you don't need any plugins.</p>
<div id="chart1" style="height:300px; width:500px;"></div>
<pre class="code prettyprint brush: js"></pre>
<p>The following plot uses a number of options to set the title, add axis labels, and shows how to use the canvasAxisLabelRenderer plugin to provide rotated axis labels.</p>
<div id="chart2" style="height:300px; width:500px;"></div>
<pre class="code prettyprint brush: js"></pre>
<p>There are numerous line style options to control how the lines and markers are displayed.</p>
<div id="chart3" style="height:300px; width:500px;"></div>
<pre class="code prettyprint brush: js"></pre>
<script class="code" type="text/javascript">
$(document).ready(function(){
var plot1 = $.jqplot ('chart1', [[3,7,9,1,5,3,8,2,5]]);
});
</script>
<script class="code" type="text/javascript">
$(document).ready(function(){
var plot2 = $.jqplot ('chart2', [[3,7,9,1,5,3,8,2,5]], {
// Give the plot a title.
title: 'Plot With Options',
// You can specify options for all axes on the plot at once with
// the axesDefaults object. Here, we're using a canvas renderer
// to draw the axis label which allows rotated text.
axesDefaults: {
labelRenderer: $.jqplot.CanvasAxisLabelRenderer
},
// Likewise, seriesDefaults specifies default options for all
// series in a plot. Options specified in seriesDefaults or
// axesDefaults can be overridden by individual series or
// axes options.
// Here we turn on smoothing for the line.
seriesDefaults: {
rendererOptions: {
smooth: true
}
},
// An axes object holds options for all axes.
// Allowable axes are xaxis, x2axis, yaxis, y2axis, y3axis, ...
// Up to 9 y axes are supported.
axes: {
// options for each axis are specified in seperate option objects.
xaxis: {
label: "X Axis",
// Turn off "padding". This will allow data point to lie on the
// edges of the grid. Default padding is 1.2 and will keep all
// points inside the bounds of the grid.
pad: 0
},
yaxis: {
label: "Y Axis"
}
}
});
});
</script>
<script class="code" type="text/javascript">
$(document).ready(function(){
// Some simple loops to build up data arrays.
var cosPoints = [];
for (var i=0; i<2*Math.PI; i+=1){
cosPoints.push([i, Math.cos(i)]);
}
var sinPoints = [];
for (var i=0; i<2*Math.PI; i+=0.4){
sinPoints.push([i, 2*Math.sin(i-.8)]);
}
var powPoints1 = [];
for (var i=0; i<2*Math.PI; i+=1) {
powPoints1.push([i, 2.5 + Math.pow(i/4, 2)]);
}
var powPoints2 = [];
for (var i=0; i<2*Math.PI; i+=1) {
powPoints2.push([i, -2.5 - Math.pow(i/4, 2)]);
}
var plot3 = $.jqplot('chart3', [cosPoints, sinPoints, powPoints1, powPoints2],
{
title:'Line Style Options',
// Set default options on all series, turn on smoothing.
seriesDefaults: {
rendererOptions: {
smooth: true
}
},
// Series options are specified as an array of objects, one object
// for each series.
series:[
{
// Change our line width and use a diamond shaped marker.
lineWidth:2,
markerOptions: { style:'dimaond' }
},
{
// Don't show a line, just show markers.
// Make the markers 7 pixels with an 'x' style
showLine:false,
markerOptions: { size: 7, style:"x" }
},
{
// Use (open) circlular markers.
markerOptions: { style:"circle" }
},
{
// Use a thicker, 5 pixel line and 10 pixel
// filled square markers.
lineWidth:5,
markerOptions: { style:"filledSquare", size:10 }
}
]
}
);
});
</script>
<!-- End example scripts -->
<!-- Don't touch this! -->
<script class="include" type="text/javascript" src="../jquery.jqplot.min.js"></script>
<script type="text/javascript" src="syntaxhighlighter/scripts/shCore.min.js"></script>
<script type="text/javascript" src="syntaxhighlighter/scripts/shBrushJScript.min.js"></script>
<script type="text/javascript" src="syntaxhighlighter/scripts/shBrushXml.min.js"></script>
<!-- End Don't touch this! -->
<!-- Additional plugins go here -->
<script class="include" type="text/javascript" src="../plugins/jqplot.canvasTextRenderer.min.js"></script>
<script class="include" type="text/javascript" src="../plugins/jqplot.canvasAxisLabelRenderer.min.js"></script>
<!-- End additional plugins -->
</div>
<script type="text/javascript" src="example.min.js"></script>
</body>
</html>