1、设计思路
(1)首先,了解FusionCharts中折线图的原理,数据源结构;
(2)然后,了解FusionCharts中图的共性以及折线图属性的特性;
(3)最后,开始设计折线图,JS等等。
2、设计步骤
(1)这里,我是写的静态页面,利用jQuery设计折线图的图类以及数据源的路径
$(function(){
var line2D = new FusionCharts( "../script/Charts/Line.swf", "myChartId", "100%", "520", "0" );
line2D.setXMLUrl("data/line2D.xml");
line2D.render("line2DChart");
});
(2)设置数据源
<?xml version="1.0" encoding="UTF-8"?>
<chart caption='月收入' xAxisName='月份' yAxisName='收入' numberPrefix='¥' showValues='0' baseFont='微软雅黑' baseFontSize='12'
baseFontColor='#000000' outCnvBaseFont='宋体' outCnvBaseFontSize='14' outCnvBaseFontColor='#FF0000' showToolTip='1'
toolTipBgColor='#0000FF' toolTipBorderColor='#CCCCCC' showToolTipShadow='1' showBorder='0' numDivLines='8' divLineColor='#999999'
divLineThickness='1' divLineAlpha='50' divLineIsDashed='1' divLineDashLen='1' divLineDashGap='1' showZeroPlaneValue='1'
showAlternateHGridColor='1' palette='5' showAboutMenuItem='1' useEllipsesWhenOverflow='1' bgColor='#FFFFFF' bgAngle='90'
canvasBorderColor='#777777' useRoundEdges='1' drawAnchors='1' anchorSides='4' anchorRadius='6' anchorBorderColor='#000000'
anchorBorderThickness='1' anchorBgColor='#00FF00' anchorAlpha='50' anchorBgAlpha='50' numVDivLines='8'>
<set label='一月' value='520000' />
<set label='二月' value='120000' />
<set label='三月' value='690000' />
<set label='四月' value='865000' />
<set label='五月' value='321400' />
<set label='六月' value='984500' />
<set label='七月' value='314500' />
<set label='八月' value='945100' />
<set label='九月' value='750000' />
<set label='十月' value='128900' />
<set label='十一月' value='620000' />
<set label='十二月' value='880000' />
</chart>
(3)引入FusionCharts
<body>
<div id="line2DChart"></div>
</body>
3、设计结果(如图所示)