void iMSMap1_MapReady(ZDIMS.Event.IMSMapEvent e)
{
initData(); //初始化统计数据序列
initParam(); //初始化统计点数据
//实例化统计图控件，并设置其样式
myChartCtrl1 = new myChartCtrl();
myChartCtrl1.HorizontalAlignment = HorizontalAlignment.Right;
myChartCtrl1.VerticalAlignment = VerticalAlignment.Top;
myChartCtrl1.SetValue(MarginProperty, new Thickness(0, 200, 50, 0));
myChartCtrl1.Show();
}
/// <summary>
/// 统计图设置面板的显示与隐藏
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SandH_Click(object sender, RoutedEventArgs e)
{
myChartCtrl1.Show();
}
/// <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);
}
