#include <geometry/gtk/geom_drawer.h>
Inheritance diagram for fawkes::GeomDrawer:
Public Member Functions | |
GeomDrawer () | |
Constructor. | |
virtual | ~GeomDrawer () |
Destructor. | |
virtual void | draw (Cairo::RefPtr< Cairo::Context > &context)=0 |
This method is called by the GeomDrawingArea. |
All objects that have corresponding drawer classes can easily be drawn on a GeomDrawingArea.
Definition at line 30 of file geom_drawer.h.
fawkes::GeomDrawer::GeomDrawer | ( | ) |
fawkes::GeomDrawer::~GeomDrawer | ( | ) | [virtual] |
void fawkes::GeomDrawer::draw | ( | Cairo::RefPtr< Cairo::Context > & | context | ) | [pure virtual] |
This method is called by the GeomDrawingArea.
Here, derived classes should implement the drawing code.
context | the drawing context |
Implemented in fawkes::BezierDrawer, fawkes::DrawingManipulator, fawkes::HomPointDrawer, fawkes::HomVectorDrawer, fawkes::LineSegmentDrawer, and fawkes::SplineDrawer.