Rasterized Line Element line width

by using IGlobeGraphicsElementProperties interface i made a line element rasterized but i could not achieve to give it to desired linewidth. When i change linewidth programmatically it does not influenced.I tried not to rasterize it and it worked. How can i adjust linewidth of the rasterized line element? Thanks in advance.


CbsColor cbshbColor = base.FillColor;
if (this.Selected)
{
cbshbColor = CbsGeometry.SelectionColor;
}

IRgbColor color = new RgbColor();

color.Red = cbshbColor.Red;
color.Green = cbshbColor.Green;
color.Blue = cbshbColor.Blue;
color.Transparency = cbshbColor.Alpha;

((ILineSymbol)symbol).Color = color;
((ILineSymbol)symbol).Width = base.LineWidth;

/*ILine3DPlacement place = symbol as ILine3DPlacement;
place.Width = base.LineWidth * 20000;*/

((ILineElement)this.LineElement).Symbol = (ILineSymbol)symbol;


IGlobeGraphicsElementProperties asd2 = new GlobeGraphicsElementProperties();
asd2.OrientationMode = esriGlobeGraphicsOrientation.esriGlobeGraphicsOrientationLocal;


asd2.DrapeElement = false;
asd2.Rasterize = true;

globeLayer.SetGlobeProperties(this.Element3D, asd2);