在C#中给图片添加热区

 

System.Web.UI.WebControls.ImageMap   img   =   new   System.Web.UI.WebControls.ImageMap(); 
img.ImageUrl   =   "PlanImg.aspx?PPID="   +   pp_id; 
DrawHotMap(60,   95,   76,   476,   "1.aspx?pp_id="   +   pp_id,   "总计",   img); 
DrawHotMap(110,   130,   76,   476,   "a.aspx?pp_id="   +   pp_id,   "合同",img); 
DrawHotMap(130,   150,   76,   476,   "b.aspx?pp_id="   +   pp_id,   "入库",   img); 
DrawHotMap(150,   170,   76,   476,   "c.aspx?pp_id="   +   pp_id,   "调拨",   img); 
DrawHotMap(170,   190,   76,   476,   "d.aspx?pp_id="   +   pp_id,   "登记",   img); 
DrawHotMap(5,   35,   550,   590,   "detail.aspx?pp_id="   +   pp_id,   "详细",   img); 
Panel1.Controls.Add(img); 
Panel1.Controls.Add(new   LiteralControl(" <br> <br> ")); 

 

private   void   DrawHotMap(int   top,   int   bottom,   int   left,   int   right,   string   url,   string   strfont,ImageMap   img) 
        ...{ 
                RectangleHotSpot   rect   =   new   RectangleHotSpot(); 
                rect.Left   =   left; 
                rect.Top   =   top; 
                rect.Bottom   =   bottom; 
                rect.Right   =   right; 
                rect.AlternateText   =   strfont; 
                rect.NavigateUrl   =   url; 
                rect.Target   =   "_blank"; 
                img.HotSpots.Add(rect); 
                img.Attributes.Add("hideFocus",   "true"); 
                img.HotSpotMode   =   HotSpotMode.Navigate; 
        }