C# Class NPlot.PiAxis

Axis with labels in multiples of Pi. Maybe needs a better name. Lots of functionality still to be added - currently only puts labels at whole increments of pi, want arbitrary increments, automatically determined and dependance on physical length. Volunteers?

Inheritance: Axis

Datei anzeigen Open project: mono/nplot-gtk Class Usage Examples

Public Methods

Method	Description
Clone ( ) : object	Deep copy of PiAxis.
PiAxis ( ) : System	Default constructor
PiAxis ( Axis a ) : System	Copy constructor TODO: [review notes] I don't think this will work as desired.
PiAxis ( double worldMin, double worldMax ) : System	Constructor

Protected Methods

Method	Description
DoClone ( PiAxis b, PiAxis a ) : void	Helper method for Clone.
DrawTicks ( Graphics g, Point physicalMin, Point physicalMax, object &labelOffset, object &boundingBox ) : void	Given Graphics surface, and physical extents of axis, draw ticks and associated labels.

Private Methods

Method	Description
Init ( ) : void	Initialise PiAxis to default state.
WorldTickPositions_FirstPass ( Point physicalMin, Point physicalMax, ArrayList &largeTickPositions, ArrayList &smallTickPositions ) : void	Determines the positions, in world coordinates, of the large ticks. Label axes do not have small ticks.

Method Details

Clone() public method

Deep copy of PiAxis.

public Clone ( ) : object
return	object

DoClone() protected static method

Helper method for Clone.

protected static DoClone ( PiAxis b, PiAxis a ) : void
b	PiAxis	The cloned object.
a	PiAxis	The original object to clone.
return	void

DrawTicks() protected method

Given Graphics surface, and physical extents of axis, draw ticks and associated labels.

protected DrawTicks ( Graphics g, Point physicalMin, Point physicalMax, object &labelOffset, object &boundingBox ) : void
g	System.Drawing.Graphics	The GDI+ Graphics surface on which to draw.
physicalMin	Point	The physical location of the world min point
physicalMax	Point	The physical location of the world max point
labelOffset	object	out: a suitable offset from the axis to draw the axis label.
boundingBox	object	out: smallest box that completely encompasses all of the ticks and tick labels.
return	void

PiAxis() public method

Default constructor

public PiAxis ( ) : System
return	System

PiAxis() public method

Copy constructor

TODO: [review notes] I don't think this will work as desired.

public PiAxis ( Axis a ) : System
a	Axis	The Axis to clone.
return	System

PiAxis() public method

Constructor

public PiAxis ( double worldMin, double worldMax ) : System
worldMin	double	Minimum world value
worldMax	double	Maximum world value
return	System