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
<style scoped>
#mychart {
margin:10px 10px 10px 10px;
width:90%;
max-width: 800px;
height:400px;
}
</style>
<div class="intro">
<p>This example shows how to explicitly define the axes and series for a `Chart`.</p>
</div>
<div class="example">
{{>charts-objectstyles-source}}
</div>
<h3>Defining the axes and series for a `Chart` instance</h3>
<p>As we have seen from previous examples, the `Chart` class allows you to create and customize multiple chart types with very little code. Sometimes you'll want more control
over the `Chart`. Suppose you want to place your value axis on the right or you need different series types in the same chart. Charts allows you to explicitly define your series and axes objects. You can either declare
an axis or series directly or define them with an object literal and allow the `Chart` instance to build them for you. In this example, we are going to define our axes and series with
object literals. This will allow us to place our value axis on the right and build a chart with columns and lines.</p>
```
YUI().use('charts', function (Y)
{
//dataProvider source
var myDataValues = [
{date:"1/1/2010", miscellaneous:2000, expenses:3700, revenue:2200},
{date:"2/1/2010", miscellaneous:5000, expenses:9100, revenue:100},
{date:"3/1/2010", miscellaneous:4000, expenses:1900, revenue:1500},
{date:"4/1/2010", miscellaneous:3000, expenses:3900, revenue:2800},
{date:"5/1/2010", miscellaneous:500, expenses:7000, revenue:2650},
{date:"6/1/2010", miscellaneous:3000, expenses:4700, revenue:1200}
];
//Define our axes for the chart.
var myAxes = {
financials:{
keys:["miscellaneous", "revenue", "expenses"],
position:"right",
type:"numeric",
styles:{
majorTicks:{
display: "none"
}
}
},
dateRange:{
keys:["date"],
position:"bottom",
type:"category",
styles:{
majorTicks:{
display: "none"
},
label: {
rotation:-45,
margin:{top:5}
}
}
}
};
//define the series
var seriesCollection = [
{
type:"column",
xAxis:"dateRange",
yAxis:"financials",
xKey:"date",
yKey:"miscellaneous",
xDisplayName:"Date",
yDisplayName:"Miscellaneous",
styles: {
border: {
weight: 1,
color: "#58006e"
},
over: {
fill: {
alpha: 0.7
}
}
}
},
{
type:"column",
xAxis:"dateRange",
yAxis:"financials",
xKey:"date",
yKey:"expenses",
yDisplayName:"Expenses",
styles: {
marker:{
fill: {
color: "#e0ddd0"
},
border: {
weight: 1,
color: "#cbc8ba"
},
over: {
fill: {
alpha: 0.7
}
}
}
}
},
{
type:"combo",
xAxis:"dateRange",
yAxis:"financials",
xKey:"date",
yKey:"revenue",
xDisplayName:"Date",
yDisplayName:"Deductions",
line: {
color: "#ff7200"
},
marker: {
fill: {
color: "#ff9f3b"
},
border: {
color: "#ff7200",
weight: 1
},
over: {
width: 12,
height: 12
},
width:9,
height:9
}
}
];
//instantiate the chart
var myChart = new Y.Chart({
dataProvider:myDataValues,
axes:myAxes,
seriesCollection:seriesCollection,
horizontalGridlines: true,
verticalGridlines: true,
render:"#mychart"
});
});
```