GrapeCity.Documents.Pdf.Page.AdjustCoordinates

AdjustCoordinates Method

AdjustCoordinates(Quadrilateral, bool, float, float)

Converts specified visual coordinates (usually in the coordinate system with the origin in the top left corner of the page and the Y axis going down, see fromBottomLeft) to coordinates that take into account Rotate, CropBox and MediaBox (if CropBox is not specified) values.

This method should be used when positioning annotations or destinations on a page. Do not use this method when drawing on Graphics.

Declaration

public Quadrilateral AdjustCoordinates(Quadrilateral value, bool fromBottomLeft = false, float deviceDpiX = 72, float deviceDpiY = 72)

Public Function AdjustCoordinates(value As Quadrilateral, Optional fromBottomLeft As Boolean = False, Optional deviceDpiX As Single = 72, Optional deviceDpiY As Single = 72) As Quadrilateral

Parameters

Type	Name	Description
Quadrilateral	value	The Quadrilateral to adjust.
bool	fromBottomLeft	If true, the source coordinates' origin is in the bottom left corner of the page with Y axis going up (by default it is in the top left corner with Y axis going down).
float	deviceDpiX	The horizontal device resolution.
float	deviceDpiY	The vertical device resolution.

Returns

Type	Description
Quadrilateral	The adjusted Quadrilateral.

AdjustCoordinates(PointF, bool, float, float)

This method should be used when positioning annotations or destinations on a page. Do not use this method when drawing on Graphics.

Declaration

public PointF AdjustCoordinates(PointF value, bool fromBottomLeft = false, float deviceDpiX = 72, float deviceDpiY = 72)

Public Function AdjustCoordinates(value As PointF, Optional fromBottomLeft As Boolean = False, Optional deviceDpiX As Single = 72, Optional deviceDpiY As Single = 72) As PointF

Parameters

Type	Name	Description
PointF	value	The PointF to convert.
bool	fromBottomLeft	If true, the source coordinates' origin is in the bottom left corner of the page with Y axis going up (by default it is in the top left corner with Y axis going down).
float	deviceDpiX	The horizontal device resolution.
float	deviceDpiY	The vertical device resolution.

Returns

Type	Description
PointF	The adjusted PointF.

AdjustCoordinates(RectangleF, bool, float, float)

This method should be used when positioning annotations or destinations on a page. Do not use this method when drawing on Graphics.

Declaration

public RectangleF AdjustCoordinates(RectangleF value, bool fromBottomLeft = false, float deviceDpiX = 72, float deviceDpiY = 72)

Public Function AdjustCoordinates(value As RectangleF, Optional fromBottomLeft As Boolean = False, Optional deviceDpiX As Single = 72, Optional deviceDpiY As Single = 72) As RectangleF

Parameters

Type	Name	Description
RectangleF	value	The RectangleF to adjust.
bool	fromBottomLeft	If true, the source coordinates' origin is in the bottom left corner of the page with Y axis going up (by default it is in the top left corner with Y axis going down).
float	deviceDpiX	The horizontal device resolution.
float	deviceDpiY	The vertical device resolution.

Returns

Type	Description
RectangleF	The adjusted RectangleF.