C# Class NPlot.Transform2D

This class does highly efficient world->physical and physical->world transforms for linear axes.

ファイルを表示 Open project: GridProtectionAlliance/openHistorian Class Usage Examples

Public Methods

Method	Description
InitializeX ( PhysicalAxis physicalAxis ) : void
InitializeY ( PhysicalAxis physicalAxis ) : void
Transform ( PointD worldPoint ) : PointF	Transforms the given world point to physical coordinates
Transform ( double x, double y ) : PointF	Transforms the given world point to physical coordinates
Transform2D ( PhysicalAxis xAxis, PhysicalAxis yAxis ) : System.Drawing	Constructor
WorldToPhysicalY ( double world ) : float

Private Methods

Method	Description
WorldToPhysicalX ( double world ) : float

Method Details

InitializeX() public method

public InitializeX ( PhysicalAxis physicalAxis ) : void
physicalAxis	PhysicalAxis
return	void

InitializeY() public method

public InitializeY ( PhysicalAxis physicalAxis ) : void
physicalAxis	PhysicalAxis
return	void

Transform() public method

Transforms the given world point to physical coordinates

public Transform ( PointD worldPoint ) : PointF
worldPoint	PointD	the world point to transform
return	System.Drawing.PointF

Transform() public method

Transforms the given world point to physical coordinates

public Transform ( double x, double y ) : PointF
x	double	x coordinate of world point to transform.
y	double	y coordinate of world point to transform.
return	System.Drawing.PointF

Transform2D() public method

Constructor

public Transform2D ( PhysicalAxis xAxis, PhysicalAxis yAxis ) : System.Drawing
xAxis	PhysicalAxis	The x-axis to use for transforms
yAxis	PhysicalAxis	The y-axis to use for transforms
return	System.Drawing

WorldToPhysicalY() public method

public WorldToPhysicalY ( double world ) : float
world	double
return	float