graphics::MeshEPSCell< F > Class Template Referenceabstract

Draws a picture of a mesh in EPS. More...

#include <meshEPS.hh>

Inheritance diagram for graphics::MeshEPSCell< F >:

Public Member Functions
void	maxMax (const concepts::Real2d &x)
	MeshEPSCell (std::ostream &os, concepts::Mesh2 &msh, const Real scale=100, const Real greyscale=1.0, const unsigned int nPoints=20) throw (concepts::MissingFeature)
	Constructor. More...
	MeshEPSCell (std::ostream &os, concepts::Space< F > &spc, const Real scale=100, const Real greyscale=1.0, const unsigned int nPoints=20) throw (concepts::MissingFeature)
	Constructor. More...
void	offsetMin (const concepts::Real2d &x)
virtual void	operator() (const concepts::Cell &cell) throw (concepts::MissingFeature)
	Application operator. More...
virtual void	operator() (const concepts::Element< Real > &elm) throw (concepts::MissingFeature)
virtual void	operator() (const Element< Real > &elm)=0
	Application operator. More...

Protected Member Functions
virtual std::ostream &	info (std::ostream &os) const
	Returns information in an output stream. More...

Private Member Functions
void	EPSheader_ (const concepts::Real2d max, std::ostream &os) const

Private Attributes
Real	greyscale_
	Greyscaling factor. More...
concepts::Real2d	max_
	Offset of the top right corner from the origin. More...
unsigned int	nPoints_
	Number of points per edge to be drawn. More...
concepts::Real2d	offset_
	Offset of the bottom left corner from the origin. More...
std::ostream &	os_
	Output stream. More...
Real	scale_
	Scaling factor. More...

Detailed Description

template<class F>
class graphics::MeshEPSCell< F >

Draws a picture of a mesh in EPS.

The application operator of this class sketches the mesh in EPS format for each cell or element.

You should not use this class directly. Instead, use the executor class MeshEPS or (even simpler) its trampoline function drawMeshEPS (which hides the template parameter of MeshEPS).

See also

MeshEPS the executor class

drawMeshEPS the trampoline function of MeshEPS

Author

Philipp Frauenfelder, 2000

Definition at line 98 of file meshEPS.hh.

Constructor & Destructor Documentation

MeshEPSCell() [1/2]

template<class F >

graphics::MeshEPSCell< F >::MeshEPSCell	(	std::ostream &	os,
		concepts::Mesh2 &	msh,
		const Real	scale = 100,
		const Real	greyscale = 1.0,
		const unsigned int	nPoints = 20
	)
throw	(	concepts::MissingFeature
	)

Constructor.

First scanns the mesh for the top right and bottom left point and then prints the header of the EPS file.

Parameters

os	Output stream where the data should be written to
msh	The mesh which should be draw
scale	Optional scaling parameter

MeshEPSCell() [2/2]

template<class F >

graphics::MeshEPSCell< F >::MeshEPSCell	(	std::ostream &	os,
		concepts::Space< F > &	spc,
		const Real	scale = 100,
		const Real	greyscale = 1.0,
		const unsigned int	nPoints = 20
	)
throw	(	concepts::MissingFeature
	)

Constructor.

First scanns the mesh for the top right and bottom left point and then prints the header of the EPS file.

Parameters

os	Output stream where the data should be written to
spc	The space which should be drawn
scale	Optional scaling parameter

Member Function Documentation

EPSheader_()

template<class F >

void graphics::MeshEPSCell< F >::EPSheader_ ( const concepts::Real2d  max, std::ostream &  os  ) const

private

info()

virtual std::ostream& concepts::CellPostprocess< Real >::info ( std::ostream &  os ) const

protectedvirtualinherited

Returns information in an output stream.

Reimplemented from concepts::OutputOperator.

Reimplemented in concepts::CellEdgeIntegral< F >, concepts::CellFaceIntegral< F >, concepts::CellIntegral< F >, hp3D::APrioriRefinement, hp2D::APrioriRefinement, graphics::VertexList, graphics::MatrixCounterCell, graphics::BaseMeshCell, graphics::BaseOutputCell< F >, and graphics::BaseOutputCell< Real >.

maxMax()

template<class F >

void graphics::MeshEPSCell< F >::maxMax

(

const concepts::Real2d &

x

)

offsetMin()

template<class F >

void graphics::MeshEPSCell< F >::offsetMin

(

const concepts::Real2d &

x

)

operator()() [1/3]

template<class F >

virtual void graphics::MeshEPSCell< F >::operator() ( const concepts::Cell &  cell ) throw ( concepts::MissingFeature )

virtual

Application operator.

This application operator has to be overloaded to post process a mesh.

Parameters

cell	Current cell

Implements concepts::CellPostprocess< Real >.

operator()() [2/3]

template<class F >

virtual void graphics::MeshEPSCell< F >::operator() ( const concepts::Element< Real > &  elm ) throw ( concepts::MissingFeature )

virtual

operator()() [3/3]

virtual void concepts::CellPostprocess< Real >::operator() ( const Element< F > &  elm )

pure virtualinherited

Application operator.

This application operator has to be overloaded to post process a space.

Parameters

elm	Current element

Implemented in concepts::CellEdgeIntegral< F >, and concepts::CellFaceIntegral< F >.

Member Data Documentation

greyscale_

template<class F >

Real graphics::MeshEPSCell< F >::greyscale_

private

Greyscaling factor.

Definition at line 138 of file meshEPS.hh.

max_

template<class F >

concepts::Real2d graphics::MeshEPSCell< F >::max_

private

Offset of the top right corner from the origin.

Definition at line 144 of file meshEPS.hh.

nPoints_

template<class F >

unsigned int graphics::MeshEPSCell< F >::nPoints_

private

Number of points per edge to be drawn.

Definition at line 147 of file meshEPS.hh.

offset_

template<class F >

concepts::Real2d graphics::MeshEPSCell< F >::offset_

private

Offset of the bottom left corner from the origin.

Definition at line 141 of file meshEPS.hh.

os_

template<class F >

std::ostream& graphics::MeshEPSCell< F >::os_

private

Output stream.

Definition at line 132 of file meshEPS.hh.

scale_

template<class F >

Real graphics::MeshEPSCell< F >::scale_

private

Scaling factor.

Definition at line 135 of file meshEPS.hh.

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

• graphics/meshEPS.hh