private void FlashGeometry(IGeometry geometry, int flashCount, int interval)
{
IScreenDisplay display = m_activeView.ScreenDisplay;
ISymbol symbol = CreateSimpleSymbol(geometry.GeometryType);
display.StartDrawing(0, (short)esriScreenCache.esriNoScreenCache);
display.SetSymbol(symbol);
for (int i = 0; i < flashCount; i++)
{
switch (geometry.GeometryType)
{
case ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPoint:
display.DrawPoint(geometry);
break;
case ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryMultipoint:
display.DrawMultipoint(geometry);
break;
case ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPolyline:
display.DrawPolyline(geometry);
break;
case ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPolygon:
display.DrawPolygon(geometry);
break;
default:
break;
}
System.Threading.Thread.Sleep(interval);
}
display.FinishDrawing();
}
private void DrawSymbol(ISymbol symbol, IGeometry geometry)
{
IScreenDisplay pDisplay = m_activeView.ScreenDisplay;
pDisplay.StartDrawing(0, (short)esriScreenCache.esriNoScreenCache);
pDisplay.SetSymbol(symbol);
for (int i = 0; i < 10; i++)
{
switch (geometry.GeometryType)
{
case ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPoint:
pDisplay.DrawPoint(geometry);
break;
case ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryMultipoint:
pDisplay.DrawMultipoint(geometry);
break;
case ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPolyline:
pDisplay.DrawPolyline(geometry);
break;
case ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPolygon:
pDisplay.DrawPolygon(geometry);
break;
default:
break;
}
System.Threading.Thread.Sleep(100);
}
//m_mapControl.FlashShape(geometry, 5, 300, symbol);
pDisplay.FinishDrawing();
}