fawkes::HomPointDrawer Class Reference

Drawer for HomPoint objects. More...

#include <>>

Inheritance diagram for fawkes::HomPointDrawer:

List of all members.

Public Member Functions
	HomPointDrawer (const HomPoint &p)
	Constructor.
virtual	~HomPointDrawer ()
	Destructor.
void	set_point_size (float s)
	Set the point size with which points a drawn by this drawer.
virtual void	draw (Cairo::RefPtr< Cairo::Context > &context)
	This method is called by the GeomDrawingArea.
Public Member Functions inherited from fawkes::GeomDrawer
	GeomDrawer ()
	Constructor.
virtual	~GeomDrawer ()
	Destructor.

Protected Attributes
float	m_point_size
	The radius of the point.

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Detailed Description

Drawer for HomPoint objects.

Author:

Daniel Beck

Definition at line 33 of file hom_point_drawer.h.

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Constructor & Destructor Documentation

fawkes::HomPointDrawer::HomPointDrawer

(

const HomPoint &

p

)

Constructor.

Parameters:

p	the HomPoint to draw

Definition at line 41 of file hom_point_drawer.cpp.

References m_point_size.

fawkes::HomPointDrawer::~HomPointDrawer ( )

virtual

Destructor.

Definition at line 48 of file hom_point_drawer.cpp.

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Member Function Documentation

void fawkes::HomPointDrawer::draw ( Cairo::RefPtr< Cairo::Context > &  context )

virtual

This method is called by the GeomDrawingArea.

Here, derived classes should implement the drawing code.

Parameters:

context

the drawing context

Implements fawkes::GeomDrawer.

Definition at line 63 of file hom_point_drawer.cpp.

References m_point_size, fawkes::HomCoord::x(), and fawkes::HomCoord::y().

void fawkes::HomPointDrawer::set_point_size

(

float

s

)

Set the point size with which points a drawn by this drawer.

Parameters:

s	the point size

Definition at line 57 of file hom_point_drawer.cpp.

References m_point_size.

Referenced by fawkes::GeomDrawingArea::operator<<().

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Member Data Documentation

fawkes::HomPointDrawer::m_point_size

protected

The radius of the point.

Definition at line 44 of file hom_point_drawer.h.

Referenced by draw(), HomPointDrawer(), and set_point_size().

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

• src/libs/geometry/gtk/hom_point_drawer.h
• src/libs/geometry/gtk/hom_point_drawer.cpp