FarPoint.Win.Spread Assembly > FarPoint.Win.Spread Namespace > PrintInfo Class : ZoomFactor Property |
'Declaration Public Property ZoomFactor As Single
'Usage Dim instance As PrintInfo Dim value As Single instance.ZoomFactor = value value = instance.ZoomFactor
public float ZoomFactor {get; set;}
Set this property to any value between 0.1F (or 10%) and 4.0F (or 400%) to specify the percent at which to print the sheet. Values outside of that range result in an out-of-range exception. For example, to print the object at half its normal size or 50% zoom, set the property to 0.5; to print at twice its normal size or 200%, set the property to 2.
You can also let Spread determine the optimum scaling, by using the ScaleRule object, one of the SmartPrint rules used for optimzing the printing.
This zoom factor and the zoom within the print preview are different. This property affects the size of the actual display and print out. The zoom within the print preview dialog is simply a temporary display effect.
// Define the printer settings FarPoint.Win.Spread.PrintInfo printset = new FarPoint.Win.Spread.PrintInfo(); FarPoint.Win.Spread.PrintMargin printmar = new FarPoint.Win.Spread.PrintMargin(); printmar.Left = 10; printmar.Right = 10; printmar.Top = 20; printmar.Bottom = 40; printset.Centering = FarPoint.Win.Spread.Centering.Both; printset.FirstPageNumber = 1; printset.Margin = printmar; printset.Opacity = 60; printset.Orientation = FarPoint.Win.Spread.PrintOrientation.Portrait; printset.ShowBorder = false; printset.ShowColor = false; printset.ShowColumnHeader = FarPoint.Win.Spread.PrintHeader.Hide; printset.ShowRowHeader = FarPoint.Win.Spread.PrintHeader.Hide; printset.ShowGrid = true; printset.ShowShadows = false; printset.ZoomFactor = 2; // Assign the printer settings to the sheet and print it printset.PrintToPdf = true; printset.PdfFileName = "C:\\results.pdf"; fpSpread1.Sheets[0].PrintInfo = printset; fpSpread1.PrintSheet(0);
' Define the printer settings Dim printset As New FarPoint.Win.Spread.PrintInfo() Dim printmar As New FarPoint.Win.Spread.PrintMargin printmar.Left = 10 printmar.Right = 10 printmar.Top = 20 printmar.Bottom = 40 printset.Centering = FarPoint.Win.Spread.Centering.Both printset.FirstPageNumber = 1 printset.Margin = printmar printset.Opacity = 60 printset.Orientation = FarPoint.Win.Spread.PrintOrientation.Portrait printset.ShowBorder = False printset.ShowColor = False printset.ShowColumnHeader = FarPoint.Win.Spread.PrintHeader.Hide printset.ShowRowHeader = FarPoint.Win.Spread.PrintHeader.Hide printset.ShowGrid = True printset.ShowShadows = False printset.ZoomFactor = 2 ' Assign the printer settings to the sheet and print it printset.PrintToPdf = True printset.PdfFileName = "C:\results.pdf" FpSpread1.Sheets(0).PrintInfo = printset FpSpread1.PrintSheet(0)
Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8