SeExprEdGrapherView Class Reference

#include <SeExprEdGrapher2d.h>

List of all members.

Signals
void	scaleValueManipulated ()
void	clicked ()
Public Member Functions
	SeExprEdGrapherView (SeExprEdGrapherWidget &widget, QWidget *parent, int width, int height)
virtual	~SeExprEdGrapherView ()
void	update ()
void	setWindow (float xmin, float xmax, float ymin, float ymax, float z)
void	getWindow (float &xmin, float &xmax, float &ymin, float &ymax, float &z)
Protected Member Functions
void	clear ()
void	paintGL ()
void	mousePressEvent (QMouseEvent *event)
void	mouseReleaseEvent (QMouseEvent *event)
void	mouseMoveEvent (QMouseEvent *event)
Protected Attributes
int	event_oldx
int	event_oldy
Private Attributes
SeExprEdGrapherWidget &	widget
float *	_image
int	_width
int	_height
float	xmin
float	xmax
float	ymin
float	ymax
float	z
float	dx
float	dy
bool	scaling
bool	translating

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Detailed Description

Definition at line 27 of file SeExprEdGrapher2d.h.

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Constructor & Destructor Documentation

SeExprEdGrapherView::SeExprEdGrapherView	(	SeExprEdGrapherWidget &	widget,
		QWidget *	parent,
		int	width,
		int	height
	)

Definition at line 90 of file SeExprEdGrapher2d.cpp.

References _height, _image, _width, clear(), and setWindow().

SeExprEdGrapherView::~SeExprEdGrapherView

(

)

[virtual]

Definition at line 104 of file SeExprEdGrapher2d.cpp.

References _image.

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Member Function Documentation

void SeExprEdGrapherView::clear

(

)

[protected]

Definition at line 130 of file SeExprEdGrapher2d.cpp.

References _height, _image, _width, and index().

Referenced by SeExprEdGrapherView(), and update().

void SeExprEdGrapherView::clicked

(

)

[signal]

Referenced by mouseReleaseEvent().

void SeExprEdGrapherView::getWindow	(	float &	xmin,
		float &	xmax,
		float &	ymin,
		float &	ymax,
		float &	z
	)

Definition at line 121 of file SeExprEdGrapher2d.cpp.

Referenced by SeExprEdGrapherWidget::scaleValueEdited(), SeExprEdGrapherWidget::scaleValueManipulated(), and SeExprEdGrapherWidget::SeExprEdGrapherWidget().

void SeExprEdGrapherView::mouseMoveEvent

(

QMouseEvent *

event

)

[protected]

Definition at line 163 of file SeExprEdGrapher2d.cpp.

References dx, dy, event_oldx, event_oldy, pow(), scaleValueManipulated(), scaling, setWindow(), translating, update(), x, xmax, xmin, y, ymax, ymin, and z.

void SeExprEdGrapherView::mousePressEvent

(

QMouseEvent *

event

)

[protected]

Definition at line 142 of file SeExprEdGrapher2d.cpp.

References event_oldx, event_oldy, scaling, and translating.

void SeExprEdGrapherView::mouseReleaseEvent

(

QMouseEvent *

event

)

[protected]

Definition at line 156 of file SeExprEdGrapher2d.cpp.

References clicked(), scaling, and translating.

void SeExprEdGrapherView::paintGL

(

)

[protected]

Definition at line 228 of file SeExprEdGrapher2d.cpp.

References _height, _image, and _width.

void SeExprEdGrapherView::scaleValueManipulated

(

)

[signal]

Referenced by mouseMoveEvent().

void SeExprEdGrapherView::setWindow	(	float	xmin,
		float	xmax,
		float	ymin,
		float	ymax,
		float	z
	)

Definition at line 109 of file SeExprEdGrapher2d.cpp.

References _height, _width, dx, and dy.

Referenced by mouseMoveEvent(), SeExprEdGrapherWidget::scaleValueEdited(), and SeExprEdGrapherView().

void SeExprEdGrapherView::update

(

)

Definition at line 194 of file SeExprEdGrapher2d.cpp.

References _height, _image, _width, clear(), dx, dy, SeExpression::evaluate(), SeExprEdGrapherWidget::expr, index(), SeExpression::isValid(), SeExprEdExpression::P, SeExprEdExpression::u, SeExprEdExpression::v, value(), widget, x, xmin, y, ymin, and z.

Referenced by mouseMoveEvent(), and SeExprEdGrapherWidget::update().

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Member Data Documentation

int SeExprEdGrapherView::_height [private]

Definition at line 54 of file SeExprEdGrapher2d.h.

Referenced by clear(), paintGL(), SeExprEdGrapherView(), setWindow(), and update().

float* SeExprEdGrapherView::_image [private]

Definition at line 52 of file SeExprEdGrapher2d.h.

Referenced by clear(), paintGL(), SeExprEdGrapherView(), update(), and ~SeExprEdGrapherView().

int SeExprEdGrapherView::_width [private]

Definition at line 53 of file SeExprEdGrapher2d.h.

Referenced by clear(), paintGL(), SeExprEdGrapherView(), setWindow(), and update().

float SeExprEdGrapherView::dx [private]

Definition at line 57 of file SeExprEdGrapher2d.h.

Referenced by mouseMoveEvent(), setWindow(), and update().

float SeExprEdGrapherView::dy [private]

Definition at line 57 of file SeExprEdGrapher2d.h.

Referenced by mouseMoveEvent(), setWindow(), and update().

int SeExprEdGrapherView::event_oldx [protected]

Definition at line 45 of file SeExprEdGrapher2d.h.

Referenced by mouseMoveEvent(), and mousePressEvent().

int SeExprEdGrapherView::event_oldy [protected]

Definition at line 45 of file SeExprEdGrapher2d.h.

Referenced by mouseMoveEvent(), and mousePressEvent().

bool SeExprEdGrapherView::scaling [private]

Definition at line 60 of file SeExprEdGrapher2d.h.

Referenced by mouseMoveEvent(), mousePressEvent(), and mouseReleaseEvent().

bool SeExprEdGrapherView::translating [private]

Definition at line 60 of file SeExprEdGrapher2d.h.

Referenced by mouseMoveEvent(), mousePressEvent(), and mouseReleaseEvent().

SeExprEdGrapherWidget& SeExprEdGrapherView::widget [private]

Definition at line 29 of file SeExprEdGrapher2d.h.

Referenced by update().

float SeExprEdGrapherView::xmax [private]

Definition at line 56 of file SeExprEdGrapher2d.h.

Referenced by mouseMoveEvent().

float SeExprEdGrapherView::xmin [private]

Definition at line 56 of file SeExprEdGrapher2d.h.

Referenced by mouseMoveEvent(), and update().

float SeExprEdGrapherView::ymax [private]

Definition at line 56 of file SeExprEdGrapher2d.h.

Referenced by mouseMoveEvent().

float SeExprEdGrapherView::ymin [private]

Definition at line 56 of file SeExprEdGrapher2d.h.

Referenced by mouseMoveEvent(), and update().

float SeExprEdGrapherView::z [private]

Definition at line 56 of file SeExprEdGrapher2d.h.

Referenced by mouseMoveEvent(), and update().

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

• /disk1/scratch/aselle/projects/seexpr/SeExpr/src/SeExprEditor/SeExprEdGrapher2d.h
• /disk1/scratch/aselle/projects/seexpr/SeExpr/src/SeExprEditor/SeExprEdGrapher2d.cpp