This mapper renders points from a cell set. More...

#include <MapperPoint.h>

Inheritance diagram for vtkm::rendering::MapperPoint:

Public Member Functions
	MapperPoint ()

	~MapperPoint ()

void	SetCanvas (vtkm::rendering::Canvas *canvas) override

virtual vtkm::rendering::Canvas *	GetCanvas () const override

virtual vtkm::cont::Field::Association	GetAssociation () const
	Specify the elements the points will be associated with. More...

virtual void	SetAssociation (vtkm::cont::Field::Association association)
	Specify the elements the points will be associated with. More...

virtual bool	GetUseCells () const
	Specify the elements the points will be associated with. More...

virtual void	SetUseCells ()
	Specify the elements the points will be associated with. More...

virtual bool	GetUsePoints () const
	Specify the elements the points will be associated with. More...

virtual void	SetUsePoints ()
	Specify the elements the points will be associated with. More...

void	UseCells ()

void	UseNodes ()

void	UseVariableRadius (bool useVariableRadius)
	Render points using a variable radius based on the scalar field. More...

void	SetRadius (const vtkm::Float32 &radius)
	Set a base raidus for all points. More...

void	SetRadiusDelta (const vtkm::Float32 &delta)
	When using a variable raidus for all points, the radius delta controls how much larger and smaller radii become based on the scalar field. More...

void	SetCompositeBackground (bool on)

vtkm::rendering::Mapper *	NewCopy () const override

Public Member Functions inherited from vtkm::rendering::Mapper
	Mapper ()

virtual	~Mapper ()

virtual void	RenderCells (const vtkm::cont::UnknownCellSet &cellset, const vtkm::cont::CoordinateSystem &coords, const vtkm::cont::Field &scalarField, const vtkm::cont::ColorTable &colorTable, const vtkm::rendering::Camera &camera, const vtkm::Range &scalarRange)

void	RenderCells (const vtkm::cont::UnknownCellSet &cellset, const vtkm::cont::CoordinateSystem &coords, const vtkm::cont::Field &scalarField, const vtkm::cont::ColorTable &colorTable, const vtkm::rendering::Camera &camera, const vtkm::Range &scalarRange, const vtkm::cont::Field &ghostField)

virtual void	RenderCellsPartitioned (const vtkm::cont::PartitionedDataSet partitionedData, const std::string fieldName, const vtkm::cont::ColorTable &colorTable, const vtkm::rendering::Camera &camera, const vtkm::Range &scalarRange)

virtual void	SetActiveColorTable (const vtkm::cont::ColorTable &ct)

virtual void	SetLogarithmX (bool l)

virtual void	SetLogarithmY (bool l)

Private Member Functions
void	RenderCellsImpl (const vtkm::cont::UnknownCellSet &cellset, const vtkm::cont::CoordinateSystem &coords, const vtkm::cont::Field &scalarField, const vtkm::cont::ColorTable &colorTable, const vtkm::rendering::Camera &camera, const vtkm::Range &scalarRange, const vtkm::cont::Field &ghostField) override

Private Attributes
std::shared_ptr< InternalsType >	Internals

Additional Inherited Members
Protected Attributes inherited from vtkm::rendering::Mapper
vtkm::cont::ArrayHandle< vtkm::Vec4f_32 >	ColorMap

bool	LogarithmX = false

bool	LogarithmY = false

bool	SortBackToFront = true

Detailed Description

This mapper renders points from a cell set.

This mapper can natively create points from vertex cell shapes as well as use the points defined by a coordinate system.

Constructor & Destructor Documentation

◆ MapperPoint()

vtkm::rendering::MapperPoint::MapperPoint ( )

◆ ~MapperPoint()

vtkm::rendering::MapperPoint::~MapperPoint ( )

Member Function Documentation

◆ GetAssociation()

virtual vtkm::cont::Field::Association vtkm::rendering::MapperPoint::GetAssociation ( ) const

virtual

Specify the elements the points will be associated with.

The point mapper will place visible points over locations specified by either the points or the cells of a mesh.

◆ GetCanvas()

virtual vtkm::rendering::Canvas* vtkm::rendering::MapperPoint::GetCanvas ( ) const

overridevirtual

Implements vtkm::rendering::Mapper.

◆ GetUseCells()

virtual bool vtkm::rendering::MapperPoint::GetUseCells ( ) const

virtual

Specify the elements the points will be associated with.

The point mapper will place visible points over locations specified by either the points or the cells of a mesh.

◆ GetUsePoints()

virtual bool vtkm::rendering::MapperPoint::GetUsePoints ( ) const

virtual

Specify the elements the points will be associated with.

The point mapper will place visible points over locations specified by either the points or the cells of a mesh.

◆ NewCopy()

vtkm::rendering::Mapper* vtkm::rendering::MapperPoint::NewCopy ( ) const

overridevirtual

Implements vtkm::rendering::Mapper.

◆ RenderCellsImpl()

void vtkm::rendering::MapperPoint::RenderCellsImpl	(	const vtkm::cont::UnknownCellSet &	cellset,
		const vtkm::cont::CoordinateSystem &	coords,
		const vtkm::cont::Field &	scalarField,
		const vtkm::cont::ColorTable &	colorTable,
		const vtkm::rendering::Camera &	camera,
		const vtkm::Range &	scalarRange,
		const vtkm::cont::Field &	ghostField
	)

overrideprivatevirtual

Implements vtkm::rendering::Mapper.

◆ SetAssociation()

virtual void vtkm::rendering::MapperPoint::SetAssociation ( vtkm::cont::Field::Association association )

virtual

Specify the elements the points will be associated with.

The point mapper will place visible points over locations specified by either the points or the cells of a mesh.

◆ SetCanvas()

void vtkm::rendering::MapperPoint::SetCanvas ( vtkm::rendering::Canvas * canvas )

overridevirtual

Implements vtkm::rendering::Mapper.

◆ SetCompositeBackground()

void vtkm::rendering::MapperPoint::SetCompositeBackground ( bool on )

◆ SetRadius()

void vtkm::rendering::MapperPoint::SetRadius ( const vtkm::Float32 & radius )

Set a base raidus for all points.

If a radius is never specified the default heuristic is used.

◆ SetRadiusDelta()

void vtkm::rendering::MapperPoint::SetRadiusDelta ( const vtkm::Float32 & delta )

When using a variable raidus for all points, the radius delta controls how much larger and smaller radii become based on the scalar field.

If the delta is 0 all points will have the same radius. If the delta is 0.5 then the max/min scalar values would have a radii of base +/- base * 0.5.

◆ SetUseCells()

virtual void vtkm::rendering::MapperPoint::SetUseCells ( )

virtual

Specify the elements the points will be associated with.

The point mapper will place visible points over locations specified by either the points or the cells of a mesh.

◆ SetUsePoints()

virtual void vtkm::rendering::MapperPoint::SetUsePoints ( )

virtual

Specify the elements the points will be associated with.

The point mapper will place visible points over locations specified by either the points or the cells of a mesh.

◆ UseCells()

void vtkm::rendering::MapperPoint::UseCells ( )

◆ UseNodes()

void vtkm::rendering::MapperPoint::UseNodes ( )

◆ UseVariableRadius()

void vtkm::rendering::MapperPoint::UseVariableRadius ( bool useVariableRadius )

Render points using a variable radius based on the scalar field.

The default is false.

Member Data Documentation

◆ Internals

std::shared_ptr<InternalsType> vtkm::rendering::MapperPoint::Internals

private

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

MapperPoint.h

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ MapperPoint()

◆ ~MapperPoint()

Member Function Documentation

◆ GetAssociation()

◆ GetCanvas()

◆ GetUseCells()

◆ GetUsePoints()

◆ NewCopy()

◆ RenderCellsImpl()

◆ SetAssociation()

◆ SetCanvas()

◆ SetCompositeBackground()

◆ SetRadius()

◆ SetRadiusDelta()

◆ SetUseCells()

◆ SetUsePoints()

◆ UseCells()

◆ UseNodes()

◆ UseVariableRadius()

Member Data Documentation

◆ Internals