PageInchWidth Property

In This Topic

Returns the width, in inches, of the current page of the document displayed in the GdViewer control.

Syntax

Visual Basic
C#
Delphi
JScript
Managed Extensions for C++
C++/CLI

'Declaration
 
Public ReadOnly Property PageInchWidth As Double

public double PageInchWidth {get;}

public read-only property PageInchWidth: Double;

public function get PageInchWidth : double

public: __property double get_PageInchWidth();

public:
property double PageInchWidth {
   double get();
}

Property Value

The current page width, in inches.

Example

How to determine the fully visible rectangle of the current page within the viewer.

VB.NET
C#

'We assume that the GdViewer1 control has been properly integrated
'and your document has been properly displayed as well.
Dim left As Double = 0, top As Double = 0, width As Double = 0, height As Double = 0
GdViewer1.GetDisplayedAreaInch(left, top, width, height)
MessageBox.Show("Page width (X): " + (GdViewer1.PageInchWidth).ToString() + vbCrLf + "Page height (Y): " + (GdViewer1.PageInchHeight).ToString() + vbCrLf + vbCrLf +
                "Displayed area:" + vbCrLf + "  top-left point (X,Y): " + left + ", " + top + vbCrLf + "  width: " + width + "  height: " + height, "GdViewer.PageInchWidth")

//We assume that the GdViewer1 control has been properly integrated
//and your document has been properly displayed as well.
double left = 0, top = 0, width = 0, height = 0;
GdViewer1.GetDisplayedAreaInch(ref left, ref top, ref width, ref height);
MessageBox.Show("Page width (X): " + (GdViewer1.PageInchWidth).ToString() + "\nPage height (Y): " + (GdViewer1.PageInchHeight).ToString() + "\n\n" +
                "Displayed area:\n  top-left point (X,Y): " + left + ", " + top + "\n  width: " + width + "  height: " + height, "GdViewer.PageInchWidth");

Reference

GdViewer Class
GdViewer Members
PageInchHeight Property
PageHorizontalResolution Property
PageVerticalResolution Property
PagePixelWidth Property
PagePixelHeight Property
CoordViewerPixelToDocumentInch Method
CoordDocumentInchToViewerPixel Method