private IMarkerFillSymbol CreatMarkerFillSymbol(IMarkerSymbol pMarkerSymbol, ILineSymbol pLineSymbol, IColor pColor, double xoffset, double yoffset, double xsept, double ysept)
{
IMarkerFillSymbol pMFillSymbol = new MarkerFillSymbolClass();
IFillProperties pFillProp = new MarkerFillSymbolClass();
pFillProp.XOffset = xoffset;
pFillProp.YOffset = yoffset;
pFillProp.XSeparation = xsept;
pFillProp.YSeparation = ysept;
pMFillSymbol = pFillProp as IMarkerFillSymbol;
pMFillSymbol.MarkerSymbol = pMarkerSymbol;
pMFillSymbol.Outline = pLineSymbol;
pMFillSymbol.Color = pColor;
pMFillSymbol.Style = esriMarkerFillStyle.esriMFSGrid;
return(pMFillSymbol);
}
//MarkerFillSymbol
private void button14_Click(object sender, EventArgs e)
{
IArrowMarkerSymbol arrowMarkerSymbol = new ArrowMarkerSymbolClass();
IRgbColor rgbColor = getRGB(255, 0, 0);
arrowMarkerSymbol.Color = rgbColor as IColor;
arrowMarkerSymbol.Length = 10;
arrowMarkerSymbol.Width = 10;
arrowMarkerSymbol.Style = esriArrowMarkerStyle.esriAMSPlain;
IMarkerFillSymbol markerFillSymbol = new MarkerFillSymbolClass();
markerFillSymbol.MarkerSymbol = arrowMarkerSymbol;
rgbColor = getRGB(0, 255, 0);
markerFillSymbol.Color = rgbColor;
markerFillSymbol.Style = esriMarkerFillStyle.esriMFSGrid;
IFillProperties fillProperties = markerFillSymbol as IFillProperties;
fillProperties.XOffset = 2;
fillProperties.YOffset = 2;
fillProperties.XSeparation = 15;
fillProperties.YSeparation = 20;
object Missing = Type.Missing;
IPolygon polygon = new PolygonClass();
IPointCollection pointCollection = polygon as IPointCollection;
IPoint point = new PointClass();
point.PutCoords(5, 5);
pointCollection.AddPoint(point, ref Missing, ref Missing);
point.PutCoords(5, 10);
pointCollection.AddPoint(point, ref Missing, ref Missing);
point.PutCoords(10, 10);
pointCollection.AddPoint(point, ref Missing, ref Missing);
point.PutCoords(10, 5);
pointCollection.AddPoint(point, ref Missing, ref Missing);
polygon.SimplifyPreserveFromTo();
IActiveView activeView = this.axMapControl1.ActiveView;
activeView.ScreenDisplay.StartDrawing(activeView.ScreenDisplay.hDC, (short)esriScreenCache.esriNoScreenCache);
activeView.ScreenDisplay.SetSymbol(markerFillSymbol as ISymbol);
activeView.ScreenDisplay.DrawPolygon(polygon as IGeometry);
activeView.ScreenDisplay.FinishDrawing();
}
