Hi,I am having problems getting polygons in the graphics layer to honour the transparency when printed. You can see from Transparent1.jpg that the polygon is selected and is transparent but when it prints the polygon is filled with black (see Transparent2.jpg).The code (see below) currently gets the tiled image and the dynamic image sets the transparency for the dynamic layer and then merges the two. Obviously I need to do the same for the graphics layer but I can't seem to work out how to do this. Can anyone lead me in the right direction?Thanks!Cameron//Get the map image from the server and process the mime stream
mapdesc.TransparentColor = mapdesc.BackgroundSymbol.Color;
MapImage mapimg = mapServer.ExportMapImage(mapdesc, imgdesc);
Image mapImage = byteArrayToImage(mapimg.ImageData);
MapImage mapimgTiled = mapServerTiled.ExportMapImage(mapdescTiled, imgdesc);
Image mapImageTiled = byteArrayToImage(mapimgTiled.ImageData);
//Get the scale bar image
Image sb = GetScaleBar(mapServer, imgdisp, mapdesc);
//Get the legend
//
//TODO The file loaded here needs to depend on the address of the dynamic map service passed in
//
//Get the scale
double mapscale = mapServer.ComputeScale(mapdesc, imgdisp);
//
//Blend the images and graphcis to make the make
//
//Need to use bitmaps for these operations
Bitmap bmpTiled = new Bitmap(new Bitmap(mapImageTiled));
Bitmap bmpDyno = new Bitmap(new Bitmap(mapImage));
//Set the transparency in the top dynamiclayer image, this needs to be the
//background color from the ArcMap dataframe
int intA = int.Parse(ConfigurationManager.AppSettings["transparentA"]);
int intR = int.Parse(ConfigurationManager.AppSettings["transparentR"]);
int intG = int.Parse(ConfigurationManager.AppSettings["transparentG"]);
int intB = int.Parse(ConfigurationManager.AppSettings["transparentB"]);
System.Drawing.Color cc = System.Drawing.Color.FromArgb(intA, intR, intG, intB);
bmpDyno.MakeTransparent(cc);
//Merge the images
System.Drawing.Graphics myGraphic = System.Drawing.Graphics.FromImage(bmpTiled);
myGraphic.DrawImage(bmpDyno, 0, 0);
myGraphic.Save();
