private ContourMap CreateContourMap()
{
ContourMap contour = new ContourMap(m_sceneControl.Scene);
contour.Interval = m_countourLineInterval;
contour.Opacity = m_opacity;
contour.LineColor = m_contourLineColor;
contour.BorderVisible = m_bShowBorer;
contour.BorderColor = m_BorderColor;
//设置等高线颜色表
ColorDictionary colorDict = new ColorDictionary();
///////////////////////////////////////////////////////////////
///////北京地形////////////////////////
colorDict[0] = Color.Blue;
colorDict[800] = Color.Green;
colorDict[1500] = Color.Red;
contour.ColorDictTable = colorDict;
contour.MaxVisibleAltitude = m_maxVisibleAlt;
contour.MinVisibleAltitude = m_minVisibleAlt;
contour.DisplayStyle = m_fillMode;
contour.Build();
return(contour);
}
private void btn_DrawAnalystRange_Click(object sender, EventArgs e)
{
if (m_timer != null && m_timer.Enabled)
{
m_timer.Enabled = false;
m_timer.Stop();
}
if (m_contour == null)
{
m_contour = new ContourMap(m_sceneControl.Scene);
m_contour.DisplayStyle = ContourMap.DisplayMode.Face;
m_contour.Opacity = 50;
m_contour.BorderVisible = true;
//设置等高线颜色表
ColorDictionary colorDict = new ColorDictionary();
colorDict[0] = Color.FromArgb(36, 65, 171);
colorDict[100] = Color.FromArgb(80, 107, 191);
colorDict[500] = Color.FromArgb(124, 149, 210);
colorDict[800] = Color.FromArgb(168, 191, 230);
colorDict[1200] = Color.FromArgb(212, 233, 250);
m_contour.ColorDictTable = colorDict;
}
m_contour.MinVisibleAltitude = m_minVisibleAltidute;
m_contour.MaxVisibleAltitude = m_minVisibleAltidute + 5;
this.RegisterEvents(false);
this.RegisterEvents(true);
m_oldAction = m_sceneControl.Action;
m_sceneControl.Action = SuperMap.UI.Action3D.CreateLine;
m_contour.Build();
m_contour.BorderColor = Color.Blue;
this.btn_StartAnalysis.Enabled = true;
this.btn_Clear.Enabled = true;
}