| [Chart:Area&Areaspline]??????2014-02-19 14:27:45by ??? 如下图是小明和小王一周内的水果平均消费量,考虑以下几个重点:
Aurora.Charts.setOptions({colors:['rgb(255,0,0)','rgb(0,255,0)']});//设置chart的颜色集
<a:dataSets>
<a:dataSet id="ds">
<a:datas>
<a:record ming="3" period="周一" wang="1"/>
<a:record ming="4" period="周二" wang="3"/>
<a:record ming="3" period="周三" wang="4"/>
<a:record ming="5" period="周四" wang="3"/>
<a:record ming="4" period="周五" wang="3"/>
<a:record ming="10" period="周六" wang="5"/>
<a:record ming="12" period="周日" wang="4"/>
</a:datas>
<a:fields>
<a:field name="period"/>
<a:field name="ming" datatype="float" prompt="小明"/>
<a:field name="wang" datatype="float" prompt="小王"/>
</a:fields>
</a:dataSet>
</a:dataSets>
<a:chart bindTarget="ds" type="areaspline">
<a:title text="一周内的水果平均消费量"/>
<a:legend layout="vertical" align="left" verticalAlign="top" x="150" y="100"
floating="true" borderWidth="1" backgroundColor="#FFFFFF" />
<a:xAxis>
<a:xAxi name="period">
<a:plotBands>
<a:plotBand from="4.5" to="6.5" color="rgba(68,170,213,.2)" />
</a:plotBands>
</a:xAxi>
</a:xAxis>
<a:yAxis>
<a:yAxi name="ming,wang">
<a:title text="水果单位"/>
</a:yAxi>
</a:yAxis>
<a:tooltip shared="true" valueSuffix=" units" />
<a:seriesList>
<a:seriesItem name="ming">
<a:fillColor linearGradient="0,0,0,300" stops="[0,Aurora.Charts.getOptions().colors[0]],
[1,Aurora.Charts.Color(Aurora.Charts.getOptions().colors[0]).setOpacity(0).get('rgba')]"/>
</a:seriesItem>
<a:seriesItem name="wang">
<a:fillColor linearGradient="0,0,0,330" stops="[0,Aurora.Charts.getOptions().colors[1]],
[1,Aurora.Charts.Color(Aurora.Charts.getOptions().colors[1]).setOpacity(0).get('rgba')]"/>
</a:seriesItem>
</a:seriesList>
</a:chart>
Demo Attachments |

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