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QSPlot3D Class Reference

3D Dataset. More...

#include <qsplot.h>

Inheritance diagram for QSPlot3D:

[legend]List of all members.

Public Types
enum	FillElement { TMeshFill, BMeshFill }
enum	LineElement { MeshLine }
enum	PointElement { PointMark }
Public Methods
	QSPlot3D (QSAxes *parentAxes, const char *name=0)
virtual	~QSPlot3D ()
void	setColored (bool enabled)
void	setTopBottom (bool enabled)
void	setAutoDivide (bool enabled)
void	setEdgeAutoColor (int value)
void	setClipping (bool clipping)
bool	topBottom () const
bool	autoDivide () const
int	edgeAutoColor () const
bool	clipping ()
bool	colored () const
virtual void	loadStateFromStream (QDataStream &stream, QSObjectFactory *factory)
virtual void	saveStateToStream (QDataStream &stream, QSObjectFactory *factory)
Protected Methods
void	drawPolygon (const QSPt3f pts[], int npoints, QSPt3f *norm, const double *values=NULL, const bool *edges=NULL)
virtual void	allocRuntimeData ()
virtual void	freeRuntimeData ()
virtual QSPt2f	standardLegendItemSize (QSDrv *drv, QSAxis *axis, const QString &title)
virtual void	drawStandardLegendItem (const QSPt2f &pos, QSDrv *drv, QSAxis *axis, const QString &title, const QSGGradient *gradient)
Protected Attributes
bool	m_clipping
bool	m_colored
int	m_edge_auto_color
bool	m_divide
bool	m_topbottom
QSDrv::CNormals	m_cnormals
QSDrv::CColors	m_ccolors
QSDrv::COrdering	m_corder

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Detailed Description

3D Dataset.

Base class for all 3d datasets ( which draw 3d mesh ). Allows setting mesh parameters, which are used to initialize QSDrv and to draw 3d polygons with drawPolygon().

Author:

Kamil Dobkowski

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Member Enumeration Documentation

enum QSPlot3D::FillElement

See QSGraphicalData::setFill()

enum QSPlot3D::LineElement

See QSGraphicalData::setLine()

enum QSPlot3D::PointElement

See QSGraphicalData::setPoint()

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Constructor & Destructor Documentation

QSPlot3D::QSPlot3D (  QSAxes *    parentAxes, const char *    name = 0 )

Constructor.

virtual QSPlot3D::~QSPlot3D (    )  [virtual]

Destructor.

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Member Function Documentation

virtual void QSPlot3D::allocRuntimeData (    )  [protected, virtual]

Reimplemented. Inits m_ccolors, m_cnormals, m_corder Reimplemented from QSPlot. Reimplemented in QSFigure.

bool QSPlot3D::colored (    )  const [inline]

Returns the current color setting.

void QSPlot3D::drawPolygon (  const QSPt3f    pts[], int    npoints, QSPt3f *    norm, const double *    values = NULL, const bool *    edges = NULL )  [protected]

Draws a surface mesh. It is almost the same as QSDrv::drawPoly3(), but draws using a nice colored gradient ( divides polygon into levels ). If 'values' is not NULL draws 4D data, 'values' must be table with npoints elements int this case.

virtual void QSPlot3D::drawStandardLegendItem (  const QSPt2f &    pos, QSDrv *    drv, QSAxis *    axis, const QString &    title, const QSGGradient *    gradient )  [protected, virtual]

Draws gradient legend

virtual void QSPlot3D::freeRuntimeData (    )  [protected, virtual]

Called from end().Everyting which goes to end() may be put here. Reimplemented from QSPlot. Reimplemented in QSFigure.

virtual void QSPlot3D::loadStateFromStream (  QDataStream &    stream, QSObjectFactory *    factory )  [virtual]

Restores all graphics atributes Reimplemented from QSPlot. Reimplemented in QSFigure.

virtual void QSPlot3D::saveStateToStream (  QDataStream &    stream, QSObjectFactory *    factory )  [virtual]

Saves all graphics attributes Reimplemented from QSPlot. Reimplemented in QSFigure.

void QSPlot3D::setColored (  bool    enabled )

Enables/disables coloring of the 3d mesh.

virtual QSPt2f QSPlot3D::standardLegendItemSize (  QSDrv *    drv, QSAxis *    axis, const QString &    title )  [protected, virtual]

Draws gradient legend

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

• qsplot.h

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