MeshGraph Class Reference

Class for drawing mesh. More...

#include <meshgraph.hpp>

Inheritance diagram for MeshGraph:

Public Member Functions
	MeshGraph (const Geometry &g)
	Constructor for mesh plotter.
virtual	~MeshGraph ()
	Destructor.
virtual void	plot (cairo_t *cairo, const Coordmapper *cm, const double range[4])
	Plot graph with cairo.
virtual void	plot_sample (cairo_t *cairo, double x, double y, double width, double height)
	Plot sample for legend.
virtual void	get_bbox (double bbox[4])
	Get bounding box of graph.
Public Member Functions inherited from Graph3D
	Graph3D ()
	Constructor.
virtual	~Graph3D ()
	Virtual destructor.
void	set_view (view_e view, int level)
	Set the view of 3D drawable.
Public Member Functions inherited from Graph
virtual	~Graph ()
	Virtual destructor.

Additional Inherited Members
Protected Attributes inherited from Graph3D
view_e	_view
	Geometry view direction.
int	_vb [3]
	Coordinate index for first, second and third axes.
int	_level
	Level of slice in mesh units.

Detailed Description

Class for drawing mesh.

Implementation of Graph3D.

Constructor & Destructor Documentation

MeshGraph::MeshGraph

(

const Geometry &

g

)

Constructor for mesh plotter.

virtual MeshGraph::~MeshGraph ( )

virtual

Destructor.

Member Function Documentation

virtual void MeshGraph::get_bbox ( double  bbox[4] )

virtual

Get bounding box of graph.

Returns the bounding box of the graph in array bbox in order xmin, ymin, xmax, ymax.

Implements Graph3D.

virtual void MeshGraph::plot ( cairo_t *  cairo, const Coordmapper *  cm, const double  range[4]  )

virtual

Plot graph with cairo.

Plot the graph using cairo and coordinate mapper cm. The visible range of plot is given in array range in order xmin, ymin, xmax, ymax. The graph should be able to handle any range values. Also min > max.

Called by Frame during drawing.

Implements Graph3D.

virtual void MeshGraph::plot_sample ( cairo_t *  cairo, double  x, double  y, double  width, double  height  )

virtual

Plot sample for legend.

Plot graph sample for legend at cairo coordinates x.

Implements Graph3D.

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

• meshgraph.hpp