Spread Windows Forms 13.0 Product Documentation
FarPoint.Win.Spread Assembly / FarPoint.Win.Spread Namespace / FpSpread Class / ZoomFactor Property

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    ZoomFactor Property (FpSpread)
    In This Topic
    Gets or sets the scaling factor of the display of the active sheet in this component.
    Public Property ZoomFactor As Single
    Dim instance As FpSpread
    Dim value As Single
    instance.ZoomFactor = value
    value = instance.ZoomFactor
    public float ZoomFactor {get; set;}

    Property Value

    Single-precision, floating-point number representing the amount of scaling of the display

    Set this property to any value between 0.1F (or 10%) and 4.0F (or 400%) to specify the percent at which to scale the sheet for display. Values outside of that range result in an out-of-range exception. For example, to display at 50%, set the property to 0.5; to display at 200%, set the property to 2.

    This property is available at run time only.

    For information about scaling the printing, refer to PrintInfo.ZoomFactor.

    This example sets the zoom factor for viewing the active sheet.
    FarPoint.Win.Spread.FpSpread fpSpread1 = new FarPoint.Win.Spread.FpSpread();
    FarPoint.Win.Spread.SheetView shv = new FarPoint.Win.Spread.SheetView();
    fpSpread1.Location = new Point(10, 10);
    fpSpread1.Height = 200;
    fpSpread1.Width = 400;
    fpSpread1.ZoomFactor = 2;
    Dim fpSpread1 As New FarPoint.Win.Spread.FpSpread()
    Dim shv As New FarPoint.Win.Spread.SheetView()
    fpSpread1.Location = New Point(10, 10)
    fpSpread1.Height = 200
    fpSpread1.Width = 400
    fpSpread1.ZoomFactor = 2
    See Also