NIM006365 for No Product Found

漏洞 ID 编号	NIM006365
已提交	January 26, 2007
上次修改时间	June 5, 2024
适用范围	No Product Found
找到的版本	9.2
状态	Will Not Be Addressed

附加信息

No Public Explanation

解决办法

The problem occurs in: ESRI.ArcGIS.ADF.Web.Display.Drawing.DrawingUtility.cs:DrawSimpleFillSymbolline 399: Color fillColor = Color.FromArgb(fillTrans, sym.Color);Calling this method with Color.Empty is equivalent to:Color fillColor = Color.FromArgb(fillTrans, 0, 0, 0);Calling this method with Color.Transparent is equivalent to:Color fillColor = Color.FromArgb(fillTrans, 255, 255, 255);Thus the result will be a black or white color, with a transparency value set to fillTrans.The correct method would be not to call g.FillPolygon(...) in line 412 in case of Color.Empty or Color.Transparent, or in the case of a semitransparent color (sym.Color.A!=255) to multiply its transparency with the fillTrans value.Another workaround would be to make it possible to also specify a SimpleLineSymbol for rendering polygons. Currently if this is specified, the polygon never gets rendered.