其他 - 修复矩形和圆形注释创建时设置填充色无效问题

Demo/Examples/Compdfkit_Tools/Annotation/PDFAnnotationPanel/PDFAnnotationControl/CPDFAnnotationControl.xaml.cs

@@ -281,8 +281,12 @@ namespace Compdfkit_Tools.PDFControl
                         annotHandlerEventArgs.CurrentType = C_ANNOTATION_TYPE.C_ANNOTATION_SQUARE;
                         byte[] LineColor = new byte[] { squareData.BorderColor.R, squareData.BorderColor.G, squareData.BorderColor.B };
                         (annotHandlerEventArgs as SquareParam).LineColor = LineColor;
-                        byte[] FillColor = new byte[] { squareData.FillColor.R, squareData.FillColor.G, squareData.FillColor.B };
-                        (annotHandlerEventArgs as SquareParam).BgColor = FillColor;
+                        if(squareData.FillColor!=Colors.Transparent)
+                        {
+                            byte[] FillColor = new byte[] { squareData.FillColor.R, squareData.FillColor.G, squareData.FillColor.B };
+                            (annotHandlerEventArgs as SquareParam).BgColor = FillColor;
+                            (annotHandlerEventArgs as SquareParam).HasBgColor = true;
+                        }
                         (annotHandlerEventArgs as SquareParam).LineWidth = squareData.Thickness;
                         (annotHandlerEventArgs as SquareParam).Transparency = Convert.ToByte(squareData.Opacity * 255);
                         ParamConverter.ParseDashStyle(squareData.DashStyle, out float[] LineDash, out C_BORDER_STYLE BorderStyle);
@@ -302,8 +306,12 @@ namespace Compdfkit_Tools.PDFControl
                         annotHandlerEventArgs.CurrentType = C_ANNOTATION_TYPE.C_ANNOTATION_CIRCLE;
                         byte[] LineColor = new byte[] { cicleData.BorderColor.R, cicleData.BorderColor.G, cicleData.BorderColor.B };
                         (annotHandlerEventArgs as CircleParam).LineColor = LineColor;
-                        byte[] BgColor = new byte[] { cicleData.FillColor.R, cicleData.FillColor.G, cicleData.FillColor.B };
-                        (annotHandlerEventArgs as CircleParam).BgColor = BgColor;
+                        if(cicleData.FillColor!=Colors.Transparent)
+                        {
+                            byte[] BgColor = new byte[] { cicleData.FillColor.R, cicleData.FillColor.G, cicleData.FillColor.B };
+                            (annotHandlerEventArgs as CircleParam).BgColor = BgColor;
+                            (annotHandlerEventArgs as CircleParam).HasBgColor=true;
+                        }
                         (annotHandlerEventArgs as CircleParam).LineWidth = cicleData.Thickness;
                         (annotHandlerEventArgs as CircleParam).Transparency = Convert.ToByte(cicleData.Opacity * 255);
                         ParamConverter.ParseDashStyle(cicleData.DashStyle, out float[] LineDash, out C_BORDER_STYLE BorderStyle);