AxisPainter Class Reference [Visual]

Draws a coordinate axis. It has only static methods, that's why the constructor is private. More...

#include <OpenMS/VISUAL/AxisPainter.h>

List of all members.

Public Types
enum	Alignment { TOP, BOTTOM, LEFT, RIGHT }
	Where the axis is placed. More...
typedef std::vector < std::vector< double > >	GridVector
	Typedef for the grid vector.
Static Public Member Functions
static void	paint (QPainter *painter, QPaintEvent *e, const DoubleReal &min, const DoubleReal &max, const GridVector &grid, const Int width, const Int height, const Alignment alignment, const UInt margin, const bool show_legend, const String legend, const bool shorten_number, const bool is_log, const bool is_inverse_orientation)
	Draws an axis.
Private Member Functions
	AxisPainter ()
	Constructor: only static methods.
Static Private Member Functions
static void	getShortenedNumber_ (QString &short_num, DoubleReal number)
	sets short_num to a shortened string representation ("123.4 k/M/G") of number
static DoubleReal	scale_ (DoubleReal x, bool is_log)
	Scale axis values to correct value (i.e. reverse log, unit conversion).

---

Detailed Description

Draws a coordinate axis. It has only static methods, that's why the constructor is private.

---

Member Typedef Documentation

typedef std::vector<std::vector<double> > GridVector

Typedef for the grid vector.

---

Member Enumeration Documentation

enum Alignment

Where the axis is placed.

Enumerator:

TOP
BOTTOM
LEFT
RIGHT

---

Constructor & Destructor Documentation

AxisPainter

(

)

[private]

Constructor: only static methods.

---

Member Function Documentation

static void getShortenedNumber_	(	QString &	short_num,
		DoubleReal	number
	)			[static, private]

sets short_num to a shortened string representation ("123.4 k/M/G") of number

static void paint	(	QPainter *	painter,
		QPaintEvent *	e,
		const DoubleReal &	min,
		const DoubleReal &	max,
		const GridVector &	grid,
		const Int	width,
		const Int	height,
		const Alignment	alignment,
		const UInt	margin,
		const bool	show_legend,
		const String	legend,
		const bool	shorten_number,
		const bool	is_log,
		const bool	is_inverse_orientation
	)			[static]

Draws an axis.

static DoubleReal scale_	(	DoubleReal	x,
		bool	is_log
	)			[static, private]

Scale axis values to correct value (i.e. reverse log, unit conversion).