/// <summary>
/// 条形图数据处理
/// </summary>
/// <param name="chartTitle">标题</param>
/// <param name="chartAxisData">坐标轴数据</param>
/// <param name="seriesData">图表数据</param>
/// <param name="lengendData">图例数据</param>
/// <param name="chartGrid">直角坐标系内绘图网格</param>
/// <param name="isShowX">X轴是否显示</param>
/// <param name="isShowY">Y轴是否显示</param>
/// <param name="isShowLengend">是否开启图例</param>
/// <param name="chartSubTitle">副标题文本，默认值：''，'\n'指定换行</param>
/// <param name="isCalculable">是否启用拖拽重计算特性，默认关闭</param>
/// <param name="isShowY1AxisTick">是否显示Y轴坐标轴小标记</param>
/// <param name="isShowY1AxisLine">是否显示坐标轴线</param>
/// <param name="dateTimeFormat"></param>
/// <returns>图表所有数据</returns>
public static string ChartTiaoBarDataProcess(string chartTitle, List <object> chartAxisData, IEnumerable <ChartRightangleSeries> seriesData, List <string> lengendData, ChartGrid chartGrid, bool isShowX = false, bool isShowY = true, bool isShowLengend = false, string chartSubTitle = null, bool isCalculable = false, bool isShowY1AxisTick = false, bool isShowY1AxisLine = false, string dateTimeFormat = "yyyy-MM-dd")
{
//标题
var title = new ChartTitle()
{
text = chartTitle,
subtext = chartSubTitle
};
//提示框
var chartTooltip = new ChartTooltip()
{
trigger = "axis"
};
//图例
var chartLegend = new ChartLegend()
{
show = isShowLengend, data = lengendData
};
//X坐标轴
var chartXAxis = new List <ChartAxis>()
{
new ChartAxis
{
type = "value",
show = isShowX,
boundaryGap = new List <object>()
{
0, 0
}
}
};
//Y坐标轴
var chartYAxis = new List <ChartAxis>()
{
new ChartAxis()
{
type = "category",
axisTick = new AxisTick()
{
show = isShowY1AxisTick
},
axisLine = new AxisLine()
{
show = isShowY1AxisLine
},
show = isShowY,
data = chartAxisData
}
};
//数据
var chartRightangleSeries = new List <ChartRightangleSeries>();
chartRightangleSeries.AddRange(seriesData);
var seriesDatas = chartRightangleSeries.Count > 0 ? chartRightangleSeries : (object)"-";
var jsonData = new
{
title,
tooltip = chartTooltip,
calculable = isCalculable,
legend = chartLegend,
grid = chartGrid,
xAxis = chartXAxis,
yAxis = chartYAxis,
series = seriesDatas
};
return(jsonData.ToJson(dateTimeFormat));
}
/// <summary>
/// 多维条形图数据处理
/// </summary>
/// <param name="chartTitle">标题</param>
/// <param name="chartAxisData">坐标轴数据</param>
/// <param name="seriesData">图表数据</param>
/// <param name="chartLegend">图例</param>
/// <param name="chartGrid">直角坐标系内绘图网格</param>
/// <param name="chartSubTitle">副标题文本，默认值：''，'\n'指定换行</param>
/// <param name="isCalculable">是否启用拖拽重计算特性，默认关闭</param>
/// <param name="dateTimeFormat"></param>
/// <returns>图表所有数据</returns>
public static string ChartDuoWeiTiaoBarDataProcess(string chartTitle, List <object> chartAxisData, IEnumerable <ChartRightangleSeries> seriesData, ChartLegend chartLegend, ChartGrid chartGrid, string chartSubTitle = null, bool isCalculable = false, string dateTimeFormat = "yyyy-MM-dd")
{
//标题
var title = new ChartTitle()
{
text = chartTitle,
subtext = chartSubTitle
};
//提示框
var chartTooltip = new ChartTooltip()
{
trigger = "axis",
axisPointer = new AxisPointer()// 坐标轴指示器，坐标轴触发有效
{
type = "shadow"
},
formatter = "{b}<br/>{a0}:{c0}<br/>{a2}:{c2}<br/>{a4}:{c4}"
};
//X坐标轴
var chartXAxis = new List <ChartAxis>()
{
new ChartAxis
{
type = "value",
position = "top",
splitLine = new SplitLine()
{
show = false
},
axisLabel = new AxisLabel()
{
show = false
}
}
};
//Y坐标轴
var chartYAxis = new List <ChartAxis>()
{
new ChartAxis()
{
type = "category",
splitLine = new SplitLine()
{
show = false
},
data = chartAxisData
}
};
//数据
var chartRightangleSeries = new List <ChartRightangleSeries>();
chartRightangleSeries.AddRange(seriesData);
var seriesDatas = chartRightangleSeries.Count > 0 ? chartRightangleSeries : (object)"-";
var jsonData = new
{
title,
tooltip = chartTooltip,
legend = chartLegend,
calculable = isCalculable,
grid = chartGrid,
xAxis = chartXAxis,
yAxis = chartYAxis,
series = seriesDatas
};
return(jsonData.ToJson(dateTimeFormat));
}
/// <summary>
/// 添加统计图
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void addMatic_Click(object sender, RoutedEventArgs e)
{
if (myChartCtrl1 != null)
{
myChartCtrl1.m_chart = null;
myChartCtrl1.m_dataS = null;
myChartCtrl1.Show();
}
clearChart();
this.iMSMap1.OperType = ZDIMS.Util.IMSOperType.None;
for (int m = 0; m < pntList.Count; m++)
{
Chart chart = new Chart();
chart.BorderThickness = new Thickness(0); //去掉边框
chart.Background = new SolidColorBrush(Colors.Transparent); //设置背景色透明
//去掉x轴线
Axis xaxis = new Axis();
xaxis.Enabled = false;
ChartGrid xgrid = new ChartGrid();
//xgrid.Enabled = false;
xaxis.Grids.Add(xgrid);
chart.AxesX.Add(xaxis);
//去掉y轴线
Axis yaxis = new Axis();
//yaxis.Enabled = false;
ChartGrid ygrid = new ChartGrid();
ygrid.Enabled = false;
yaxis.Grids.Add(ygrid);
chart.AxesY.Add(yaxis);
//统计数据设置
dataS = new DataSeries();
dataS.RenderAs = RenderAs.Column;//设置默认统计图类型为柱状图
DataPoint point;
for (int i = 0; i < list.Count; i++)
{
point = new DataPoint();
point.YValue = list[i].YValue;
point.AxisXLabel = list[i].XLabel;
dataS.DataPoints.Add(point);
}
chart.Width = 200;
chart.Height = 150;
chart.Opacity = 1.00;
Title title = new Title();
title.Text = pntList[m].PlaceName;
chart.Titles.Add(title); //统计图标题
chart.Series.Add(dataS);
dataS.LabelEnabled = true; //显示标签
chart.AnimationEnabled = true;
chart.AnimatedUpdate = true;
dataS.LabelStyle = LabelStyles.OutSide; //设置标签显示位置
chart.MouseLeftButtonDown += new MouseButtonEventHandler(chart_MouseLeftButtonDown); //鼠标左键按下事件监听
IMSMark mark = new IMSMark(chart);
mark.CoordinateType = CoordinateType.Logic;
mark.X = pntList[m].X;
mark.Y = pntList[m].Y;
mark.EnableRevisedPos = true;
mark.EnableAnimation = false;
mark.EnableDrag = false;
this.markLayer1.AddMark(mark);
}
this.iMSMap1.SetInfoText("选择统计图，进行样式设置；右键菜单“取消选择状态”，取消选择", Colors.Black);
MenuItem item = new MenuItem();
item.Header = "取消选择状态";
this.iMSMap1.ContextMenu.Items.Add(item);
item.Click += new RoutedEventHandler(item_Click);
}
