Abstract base class for parametric surfaces 更多...

类 Qwt3D::ParametricSurface 继承关系图:

Public 成员函数
	ParametricSurface (Qwt3D::SurfacePlot &plotWidget)

	ParametricSurface (Qwt3D::SurfacePlot *plotWidget)

virtual Qwt3D::Triple	operator() (double u, double v)=0

virtual bool	create (Qwt3D::SurfacePlot &plotWidget)

virtual bool	create ()
	Creates the parametric surface data and loads it into the plot widget

void	assign (Qwt3D::SurfacePlot &plotWidget)

void	assign (Qwt3D::SurfacePlot *plotWidget)

void	setPeriodic (bool u, bool v)

Public 成员函数继承自 Qwt3D::GridMapping
	GridMapping ()
	Default constructor

void	setMesh (unsigned int columns, unsigned int rows)

void	setDomain (double minu, double maxu, double minv, double maxv)
	Sets the domain (parameter range) for the u and v directions

void	restrictRange (Qwt3D::ParallelEpiped const &)
	Restricts the data range to a parallelepiped

Public 成员函数继承自 Qwt3D::Mapping
virtual QString	name () const

额外继承的成员函数
Protected 成员函数继承自 Qwt3D::GridMapping
Qwt3D::SurfacePlot *	plotWidget () const

void	setPlotWidget (Qwt3D::SurfacePlot *pw)

Qwt3D::ParallelEpiped &	range ()

const Qwt3D::ParallelEpiped &	range () const

unsigned int	meshU () const

unsigned int	meshV () const

double	minU () const

double	maxU () const

double	minV () const

double	maxV () const

详细描述

Abstract base class for parametric surfaces

成员函数说明

bool ParametricSurface::create ( )

virtual

Creates the parametric surface data and loads it into the plot widget

返回: True on success, false if meshU() <= 2, meshV() <= 2, or plotWidget() is null

For plotWidget() != nullptr the function permanently assigns her argument (In fact, assign(plotWidget) is called)

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