PDFViewCtrlGetDeviceTransform Method

Gets device transformation matrix from current page

Namespace: pdftron.PDF
Assembly: pdftron (in pdftron.dll) Version: 255.255.255.255

Syntax

public Matrix2D GetDeviceTransform()

Public Function GetDeviceTransform As Matrix2D

public:
virtual Matrix2D^ GetDeviceTransform() sealed

function GetDeviceTransform();

Return Value

Type: Matrix2D
the device transformation matrix. The device transformation matrix maps the page coordinate system to screen (or device) coordinate system.

Remarks

to obtain a transformation matrix that maps screen coordinates to page coordinates, you can invert the device matrix.

Examples

Common::Matrix2D scr2page(pdfviewctrl.GetDeviceTransform()); scr2page.Inverse();

Reference

PDFViewCtrl Class

GetDeviceTransform Overload

pdftron.PDF Namespace

PDFViewCtrlAddLanguageSpecificTextSet("LST7776111D_0?cpp=::|nu=.");GetDeviceTransform Method

Return Value

Reference

PDFViewCtrlGetDeviceTransform Method