private void BaseLineProfillAnalysis_Load(object sender, EventArgs e)
{
//zedGraphControl1为ZedGraph控件，获取ZedGraphControl控件的图表显示区域赋值给myPane
GraphPane myPane = zedGraphControl1.GraphPane;
myPane.Title.Text = "剖面分析"; //图表标题
myPane.Title.FontSpec.Family = "黑体"; //标题字体
myPane.Title.FontSpec.IsBold = false; //是否粗体显示
myPane.Title.FontSpec.Size = 18.0f; //字体大小
myPane.XAxis.Title.Text = "长度"; //X轴标题
myPane.XAxis.Title.FontSpec.Family = "黑体";
myPane.XAxis.Title.FontSpec.IsBold = false;
myPane.XAxis.Title.FontSpec.Size = 18.0f;
myPane.YAxis.Title.Text = "高程"; //Y轴标题
myPane.YAxis.Title.FontSpec.Family = "黑体";
myPane.YAxis.Title.FontSpec.IsBold = false;
myPane.YAxis.Title.FontSpec.Size = 18.0f;
//图表显示区域颜色，渐变颜色1White，渐变颜色2LightGray
myPane.Chart.Fill = new Fill(Color.White, Color.LightGray, 45.0f);
//获取线的地表长度 输入：dRadius：半径
double lineLength = m_geopolyline.GetSphereLength(6378137);
textBoxPointCount.Text = "100";
textBoxJianJu.Text = (lineLength / 99.0).ToString("0.0");
buttonAnalyse_Click(null, null);
}
private void buttonAnalyse_Click(object sender, EventArgs e)
{
if (m_geopolyline != null && m_globe != null)
{
checkBoxSameScale.Enabled = true;
checkBoxXmin.Enabled = true;
checkBoxYMin.Enabled = true;
GSOPoint3d pntMax, pntMin, pntStart, pntEnd;
GSOPoint3ds pnt3ds;
double dLineLength;
m_globe.Analysis3D.ProfileAnalyse(m_geopolyline, 100, out pnt3ds, out dLineLength, out pntMax, out pntMin, out pntStart, out pntEnd);
m_pnt3ds = pnt3ds;
m_pntMax = pntMax;
m_pntMin = pntMin;
m_pntStart = pntStart;
m_pntEnd = pntEnd;
m_dXTotalLength = dLineLength;
m_dSphereLength = m_geopolyline.GetSphereLength(6378137.0);
m_dSpaceLength = m_geopolyline.GetSpaceLength(false, 6378137.0);
m_dGroundLength = m_globe.Analysis3D.GetGroundLength(m_geopolyline, false, 0);
SetLableText();
DrawCurveGraph();
}
}