/// <param name="argument">间隔数值类型，密度分割文件，选择波段，最小值，间隔值
/// 间隔数值类型：1：int 2:float,默认：int</param>
public override void Execute()
{
ICanvasViewer viewer = _smartSession.SmartWindowManager.ActiveCanvasViewer;
if (viewer == null)
{
return;
}
_drawing = viewer.ActiveObject as IRasterDrawing;
IProgressMonitor progress = _smartSession.ProgressMonitorManager.DefaultProgressMonitor;
using (DensitySliceForm frm = new DensitySliceForm(_drawing))
{
frm.UpdateDensSliceEvent += new DensitySliceForm.UpdateDensSlice(frm_UpdateDensSliceEvent);
frm.Progress = progress;
SetFormStatus(frm);
if (frm.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
_drawing.SelectedBandNos = new int[] { frm.SelectBand };
_drawing.ApplyColorMapTable(frm.ColorTable);
ICanvasViewer cv = _smartSession.SmartWindowManager.ActiveCanvasViewer;
if (cv != null)
{
cv.Canvas.Refresh(Core.DrawEngine.enumRefreshType.All);
}
}
}
}
private void InitFrmByArugment(DensitySliceForm frm, string argument)
{
string[] split = argument.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
if (split.Length < 4)
{
return;
}
frm.InitByArugment(split[0], int.Parse(split[1]), float.Parse(split[2]), float.Parse(split[3]));
}
private void SetFormStatus(DensitySliceForm frm)
{
frm.Owner = _smartSession.SmartWindowManager.MainForm as Form;
frm.StartPosition = FormStartPosition.Manual;
frm.Location = _smartSession.SmartWindowManager.ViewLeftUpperCorner;
}