tune for image output(remove border and shadow)

Forms/ReportsFrm.dfm

@@ -216,7 +216,7 @@ object ReportsForm: TReportsForm
     Font.Charset = DEFAULT_CHARSET
     Font.Color = clWindowText
     Font.Height = -12
-    Font.Name = 'Microsoft YaHei UI'
+    Font.Name = #24494#36719#38597#40657
     Font.Style = []
     Bars = <
       item

Forms/ReportsFrm.pas

@@ -327,9 +327,9 @@ end;
 procedure TReportsForm.PreviewReportCurPage;
 begin
   if FbNormal then
-    PreviewComXML.PrintPreviewCanvas(-1, PrecededCount, PreviewBox.Canvas)
+    PreviewComXML.PrintPreviewCanvas(-1, PrecededCount, PreviewBox.Canvas, True)
   else //Ç¿ÖÆ1:1ÏÔʾ
-    PreviewComXML.PrintPreviewCanvas(CurPage, 0, PreviewBox.Canvas);
+    PreviewComXML.PrintPreviewCanvas(CurPage, 0, PreviewBox.Canvas, True);
 end;
 
 procedure TReportsForm.ResizePreviewBox;