private void MapUserControl_Load(object sender, System.EventArgs e)
{
if (!base.DesignMode)
{
selectionPen.DashStyle = DashStyle.Dash;
map = new BufferedMap(Lib, ClientRectangle.Size);
Map.Layer = app.Layer;
}
}
public void Generate(BufferedMap map, string filePath)
{
sb.Length = 0;
Image image = map.Image;
string imgFilePath = filePath + ".png";
string imgFileName = Path.GetFileName(imgFilePath);
image.Save(imgFilePath, ImageFormat.Png);
ArrayList ar = new ArrayList(1 << 8);
Hashtable ht = new Hashtable();
ht.Add(typeof(GPolygon).Name, null);
VisibleObjectsVisitor vis = new VisibleObjectsVisitor(map, ar, ht);
map.Lib.Visit(vis);
WriteLine("<html>");
WriteLine("<head>");
WriteLine("<script>");
WriteLine("function onareaclick(objectName){alert(objectName);}");
WriteLine("function showtip(text)");
WriteLine("{");
WriteLine(" if(document.all && document.readyState=='complete')");
WriteLine(" {");
WriteLine(" document.all.tooltip.innerHTML=text;");
WriteLine(" document.all.tooltip.style.pixelLeft=event.clientX+document.body.scrollLeft+10;");
WriteLine(" document.all.tooltip.style.pixelTop=event.clientY+document.body.scrollTop+10;");
WriteLine(" document.all.tooltip.style.visibility='visible';");
WriteLine(" }");
WriteLine("}");
WriteLine("function hidetip(){if (document.all) document.all.tooltip.style.visibility='hidden';}");
WriteLine("</script>");
WriteLine("</head>");
WriteLine("<body>");
WriteLine("<div id=tooltip style='color:#003399;position:absolute;visibility:hidden;background-color:Aliceblue;width=200;'></div>");
WriteLine("<MAP name=Map0>");
foreach (IShapedObject obj in vis.List)
{
WriteLine((GPolygon)obj, map);
}
WriteLine("</MAP>");
WriteLine("<img width={0} height={1} src='{2}' useMap=#Map0 border=0>", image.Width, image.Height, imgFileName);
WriteLine("</body>");
WriteLine("</html>");
using (StreamWriter sw = new StreamWriter(filePath, false, Encoding.UTF8))
{
sw.Write(sb.ToString());
}
}
