private void 逐点插入法ToolStripMenuItem_Click(object sender, EventArgs e)
{
//交互-格网与TIN
if (逐点插入法ToolStripMenuItem.Checked == true)
{
//修改显示
this.UserOperation = UserOperationType.DisplayInTIN;
this.ShowTin = true;
this.显示隐藏TINToolStripMenuItem.Checked = true;
CreateTIN createTin = new CreateTIN(this.mPointSet);
Edge[] tinEdges = createTin.PointByPointInsertion2();
Edge[] tinEdges2 = createTin.GeneTIN().ToArray();
TinEdges = tinEdges;
TriangleSet triSet = EdgeSet.TopologyGenerateTriangleSet(tinEdges, mPointSet);
Triangle[] triList = triSet.TriangleList.ToArray();
TinContourLinePen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
agisControl.Refresh();
}
else
{
//修改显示
this.UserOperation = UserOperationType.None;
this.ShowTin = false;
this.显示隐藏TINToolStripMenuItem.Checked = false;
}
}
private void 生成等值线ToolStripMenuItem1_Click(object sender, EventArgs e)
{
this.ShowContourLine = (this.生成等值线ToolStripMenuItem1.Checked == true);
if (this.ShowContourLine == false)
{
this.agisControl.Refresh(); return;
}
ContourLineSettingForm settingForm = new ContourLineSettingForm();
if (settingForm.ShowDialog(this) == DialogResult.OK)
{
//生成Tin
CreateTIN createTin = new CreateTIN(this.mPointSet);
Edge[] tinEdges = createTin.PointByPointInsertion2();
TinEdges = tinEdges;
TriangleSet triSet = EdgeSet.TopologyGenerateTriangleSet(tinEdges, mPointSet);
Triangle[] triList = triSet.TriangleList.ToArray();
List <Edge> contourLinesList = new List <Edge>();
//计算等值线条数
int lineCount = (int)((settingForm.MaxValue - settingForm.MinValue) / settingForm.IntervalValue);
for (int i = 0; i <= lineCount; i++)
{
for (int j = 0; j < triList.Length; j++)
{
Edge contourLine = triList[j].GetContourLine(settingForm.MaxValue - i * settingForm.IntervalValue);
if (contourLine != null)
{
contourLinesList.Add(contourLine);
}
}
this.TinContourLineList = contourLinesList.ToArray();
}
}
TinContourLinePen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
agisControl.Refresh();
}
