Histogram2dDM.h

Classes

Histogram2dDM -- A DisplayMethod to draw histograms (full description)

class Histogram2dDM : public CachingDisplayMethod

Interface

Public Members

Histogram2dDM(WorldCanvas *worldCanvas, AttributeBuffer *wchAttributes, AttributeBuffer *ddAttributes, CachingDisplayData *dd)

virtual ~Histogram2dDM()

virtual void cleanup()

virtual Bool drawIntoList(Display::RefreshReason reason, WorldCanvasHolder &wcHolder)

Protected Members

Histogram2dDM()

Histogram2dDM(const Histogram2dDM &other)

void operator=(const Histogram2dDM &other)

Description

Review Status

Date Reviewed:

yyyy/mm/dd

Prerequisite

• DisplayMethod
• CachingDisplayMethod

Etymology

Synopsis

Member Description

Histogram2dDM(WorldCanvas *worldCanvas, AttributeBuffer *wchAttributes, AttributeBuffer *ddAttributes, CachingDisplayData *dd)

virtual ~Histogram2dDM()

Destructor.

virtual void cleanup()

Clean up (ie. delete any existing cached display list).

virtual Bool drawIntoList(Display::RefreshReason reason, WorldCanvasHolder &wcHolder)

Draw into a cached drawing list, called by draw function.

Histogram2dDM()

Histogram2dDM(const Histogram2dDM &other)

(Required) copy constructor.

void operator=(const Histogram2dDM &other)

(Required) copy assignment.