private KLineList InitData()
{
KLineList list = new KLineList();
list.Add(new KLineItem("2013/1/24", 2000, 2500, 1800, 2600));
list.Add(new KLineItem("2013/1/25", 2000, 2500, 1800, 2600));
list.Add(new KLineItem("2013/1/26", 2100, 2400, 1500, 2600));
list.Add(new KLineItem("2013/1/27", 2400, 2100, 1860, 2600));
list.Add(new KLineItem("2013/1/28", 2010, 2500, 1700, 2600));
list.Add(new KLineItem("2013/1/29", 2300, 2700, 2100, 3100));
list.Add(new KLineItem("2013/1/30", 2600, 2580, 2200, 2900));
list.Add(new KLineItem("2013/1/31", 2070, 2540, 1850, 2890));
return(list);
}
protected void Page_Load(object sender, EventArgs e)
{
KLineList list = InitData();
EChart chart = EChartsCtrl1.chart;
Title title = new Title();
title.Text = "2013年上半年上证指数";
title.TextStyle = new TextStyle();
title.TextStyle.Color = Color.Aqua;
chart.SetTitle(title);
ToolTip tt = new ToolTip();
tt.Trigger = TriggerType.Axis;
StringBuilder sbf = new StringBuilder();
sbf.Append("function (params) {");
sbf.Append(" var res = params[0].seriesName + ' ' + params[0].name;");
sbf.Append(" res += '<br/> 开盘 : ' + params[0].value[0] + ' 最高 : ' + params[0].value[3];");
sbf.Append(" res += '<br/> 收盘 : ' + params[0].value[1] + ' 最低 : ' + params[0].value[2];");
sbf.Append(" return res;");
sbf.Append(" }");
StringFormatter jsf = new StringFormatter();
jsf.Formatter = sbf.ToString();
jsf.isFunction = true;
tt.Formatter = jsf;
//////// tt.Formatter = @"function (params) {
//////// var res = params[0].seriesName + ' ' + params[0].name;
//////// res += '<br/> 开盘 : ' + params[0].value[0] + ' 最高 : ' + params[0].value[3];
//////// res += '<br/> 收盘 : ' + params[0].value[1] + ' 最低 : ' + params[0].value[2];
//////// return res;
//////// }";
chart.SetToolTip(tt);
Legend leg = new Legend();
leg.Data = new string[] { "上证指数" };
chart.SetLegend(leg);
ToolBox tb = new ToolBox();
tb.Show = true;
tb.Feature = new Option.ToolBoxButton.Feature();
tb.Feature.Mark = new Option.ToolBoxButton.Mark();
tb.Feature.Mark.Show = true;
tb.Feature.DataZoom = new Option.ToolBoxButton.DataZoom();
tb.Feature.DataZoom.Show = true;
tb.Feature.MagicType = new Option.ToolBoxButton.MagicType();
tb.Feature.MagicType.Show = true;
tb.Feature.MagicType.Type = new string[] { "line", "bar" };
tb.Feature.Restore = new Option.ToolBoxButton.Restore();
tb.Feature.Restore.Show = true;
tb.Feature.SaveAsImage = new Option.ToolBoxButton.SaveAsImage();
tb.Feature.SaveAsImage.Show = true;
chart.SetToolBox(tb);
XAxis xAxis = new XAxis();
xAxis.Type = AxisType.Category;
xAxis.BoundaryGap = new BoundaryGapType("true");
xAxis.axisTick = new AxisTick();
xAxis.axisTick.OnGap = false;
xAxis.splitLine = new SplitLine();
xAxis.splitLine.Show = false;
xAxis.Data = list.ToAxisData();
chart.SetXAxis(xAxis.ToArray());
YAxis yAxis = new YAxis();
yAxis.Type = AxisType.Value;
yAxis.Scale = true;
yAxis.BoundaryGap = new BoundaryGapType("[0.01,0.01]");;
chart.SetYAxis(yAxis.ToArray());
Series series = new Series();
series.Name = "上证指数";
series.Type = EChartsTypes.K;
series.Data = list.ToSeriesData();
chart.SetSeries(series.ToArray());
}
