pgplot::ColourMap Class Reference

Convenience interface to a bunch of regularly used colour maps. More...

#include <ColourMap.h>

Inheritance diagram for pgplot::ColourMap:

Public Types
enum	Name { GreyScale, Inverse, Heat, Cold, Plasma, Forest, AlienGlow, CubeHelix, Test }
	Available colour map names.

Public Member Functions
	ColourMap ()
	Default constructor.

	ColourMap (const Name _name)

void	set_name (Name name)
	Set the colour map name.

Name	get_name () const

void	set_contrast (float contrast)
	Set the contrast (0 to 1; normally 1)

float	get_contrast () const

void	set_brightness (float brightness)
	Set the brightness (0 to 1; normally 5)

float	get_brightness () const

void	set_logarithmic (bool log)
	Set the image transfer function to logarithmic.

bool	get_logarithmic () const

void	apply ()
	Apply the current attributes.

Public Member Functions inherited from Reference::Able
	Able (const Able &)

Able &	operator= (const Able &)

unsigned	get_reference_count () const

Public Member Functions inherited from Reference::HeapTracked
	HeapTracked (const HeapTracked &)

HeapTracked &	operator= (const HeapTracked &)

bool	__is_on_heap () const

Static Public Attributes
static Pulsar::Option< std::string >	default_colour_map

Protected Attributes
Name	name
	Colour map name.

float	contrast
	Contrast.

float	brightness
	Brightness.

bool	logarithmic
	Logarithmic image transfer function.

Additional Inherited Members
Static Public Member Functions inherited from Reference::Able
static size_t	get_instance_count ()

Static Public Member Functions inherited from Reference::HeapTracked
static void *	operator new (size_t size, void *ptr=0)

static void	operator delete (void location, void ptr)

static void	operator delete (void *location)

static size_t	get_heap_queue_size ()

Protected Member Functions inherited from Reference::Able
Handle *	__reference (bool active) const

void	__dereference (bool auto_delete=true) const

Detailed Description

Convenience interface to a bunch of regularly used colour maps.

The documentation for this class was generated from the following files: