Ionflux::Tools::CairoCanvas Class Reference
[Cairo]

Cairo drawing canvas. More...

#include <CairoCanvas.hpp>

Inheritance diagram for Ionflux::Tools::CairoCanvas:

[legend]Collaboration diagram for Ionflux::Tools::CairoCanvas:


Public Member Functions
	CairoCanvas ()
	Constructor.
	CairoCanvas (const Ionflux::Tools::Cairo::CairoContext &initCairoContext)
	Constructor.
	CairoCanvas (cairo_t *initCairoContext)
	Constructor.
	CairoCanvas (cairo_surface_t *initSurface)
	Constructor.
	CairoCanvas (Ionflux::Tools::Cairo::Surface &initSurface)
	Constructor.
	CairoCanvas (const CairoCanvas &initCairoCanvas)
	Constructor.
virtual	~CairoCanvas ()
	Destructor.
virtual void	drawLine (double x1, double y1, double x2, double y2, double width=0.0, const Color color=0, Matrix3 transform=0)
	Draw line.
virtual void	drawRectangle (double x, double y, double width, double height, double strokeWidth=0.0, const Color strokeColor=0, const Color fillColor=0, Matrix3 *transform=0)
	Draw rectangle.
virtual void	drawArc (double x, double y, double width, double height, double angle1, double angle2, double strokeWidth=0.0, const Color strokeColor=0, const Color fillColor=0, Matrix3 *transform=0)
	Draw arc.
virtual void	drawArcEc (double xc, double yc, double radius, double angle1, double angle2, double eccentricity=0.0, double strokeWidth=0.0, const Color strokeColor=0, const Color fillColor=0, Matrix3 *transform=0)
	Draw arc.
virtual void	drawEllipse (double x, double y, double width, double height, double strokeWidth=0.0, const Color strokeColor=0, const Color fillColor=0, Matrix3 *transform=0)
	Draw ellipse.
virtual void	drawEllipseEc (double xc, double yc, double radius, double eccentricity=0.0, double strokeWidth=0.0, const Color strokeColor=0, const Color fillColor=0, Matrix3 *transform=0)
	Draw ellipse.
virtual void	drawCircle (double xc, double yc, double radius, double strokeWidth=0.0, const Color strokeColor=0, const Color fillColor=0, Matrix3 *transform=0)
	Draw circle.
virtual void	drawCurve (double x1, double y1, double x2, double y2, double x3, double y3, double strokeWidth=0.0, const Color color=0, Matrix3 transform=0)
	Draw curve.
virtual void	drawText (double x, double y, const std::string &text, const std::string &fontDesc="", double fontSize=0.0, const Color color=0, Matrix3 transform=0)
	Draw text.
virtual void	getTextSize (const std::string &text, double &width, double &height, const std::string &fontDesc="", double fontSize=0.0, Matrix3 *transform=0)
	Get text size.
virtual CairoCanvas &	operator= (const Ionflux::Tools::Cairo::CairoContext &newCairoContext)
	Assignment operator.
virtual CairoCanvas &	operator= (cairo_t *newCairoContext)
	Assignment operator.
virtual CairoCanvas &	operator= (const CairoCanvas &newCairoCanvas)
	Assignment operator.
Protected Member Functions
virtual void	setTransform (Matrix3 *transform=0)
	Set transform.

Detailed Description

Cairo drawing canvas.

A canvas which uses Cairo for drawing operations.

Constructor & Destructor Documentation

Ionflux::Tools::CairoCanvas::CairoCanvas ( )

Constructor.
Construct new CairoCanvas object.

Ionflux::Tools::CairoCanvas::CairoCanvas ( const Ionflux::Tools::Cairo::CairoContext & initCairoContext )

Constructor.
Construct new CairoCanvas object.

Parameters:

initCairoContext Cairo context.

Ionflux::Tools::CairoCanvas::CairoCanvas ( cairo_t * initCairoContext )

Constructor.
Construct new CairoCanvas object.

Parameters:

initCairoContext Cairo context.

Ionflux::Tools::CairoCanvas::CairoCanvas ( cairo_surface_t * initSurface )

Constructor.
Construct new CairoCanvas object.

Parameters:

initSurface Cairo surface.

Ionflux::Tools::CairoCanvas::CairoCanvas ( Ionflux::Tools::Cairo::Surface & initSurface )

Constructor.
Construct new CairoCanvas object.

Parameters:

initSurface Cairo surface.

Ionflux::Tools::CairoCanvas::CairoCanvas ( const CairoCanvas & initCairoCanvas )

Constructor.
Construct new CairoCanvas object.

Parameters:

initCairoCanvas Cairo canvas.

Ionflux::Tools::CairoCanvas::~CairoCanvas ( ) [virtual]

Destructor.
Destruct CairoCanvas object.

Member Function Documentation

void Ionflux::Tools::CairoCanvas::drawArc ( double x,

double y,

double width,

double height,

double angle1,

double angle2,

double strokeWidth = 0.0,

const Color * strokeColor = 0,

const Color * fillColor = 0,

Matrix3 * transform = 0

) [virtual]

Draw arc.
Draw an arc.

Parameters:

x x coordinate.

y y coordinate.

width Width.

height Height.

angle1 Angle 1.

angle2 Angle 2.

strokeWidth Stroke width.

strokeColor Stroke color.

fillColor Fill color.

transform Transform matrix.

Implements Ionflux::Tools::Canvas.

void Ionflux::Tools::CairoCanvas::drawArcEc ( double xc,

double yc,

double radius,

double angle1,

double angle2,

double eccentricity = 0.0,

double strokeWidth = 0.0,

const Color * strokeColor = 0,

const Color * fillColor = 0,

Matrix3 * transform = 0

) [virtual]

Draw arc.
Draw an arc with specified eccentricity.

Parameters:

xc x center.

yc y center.

radius Radius.

angle1 Angle 1.

angle2 Angle 2.

eccentricity Eccentricity.

strokeWidth Stroke width.

strokeColor Stroke color.

fillColor Fill color.

transform Transform matrix.

Implements Ionflux::Tools::Canvas.

void Ionflux::Tools::CairoCanvas::drawCircle ( double xc,

double yc,

double radius,

double strokeWidth = 0.0,

const Color * strokeColor = 0,

const Color * fillColor = 0,

Matrix3 * transform = 0

) [virtual]

Draw circle.
Draw a circle.

Parameters:

xc x center.

yc y center.

radius Radius.

strokeWidth Stroke width.

strokeColor Stroke color.

fillColor Fill color.

transform Transform matrix.

Implements Ionflux::Tools::Canvas.

void Ionflux::Tools::CairoCanvas::drawCurve ( double x1,

double y1,

double x2,

double y2,

double x3,

double y3,

double strokeWidth = 0.0,

const Color * color = 0,

Matrix3 * transform = 0

) [virtual]

Draw curve.
Draw a curve.

Parameters:

x1 x1 coordinate.

y1 y1 coordinate.

x2 x2 coordinate.

y2 y2 coordinate.

x3 x3 coordinate.

y3 y3 coordinate.

strokeWidth Stroke width.

color Stroke color.

transform Transform matrix.

Implements Ionflux::Tools::Canvas.

void Ionflux::Tools::CairoCanvas::drawEllipse ( double x,

double y,

double width,

double height,

double strokeWidth = 0.0,

const Color * strokeColor = 0,

const Color * fillColor = 0,

Matrix3 * transform = 0

) [virtual]

Draw ellipse.
Draw an ellipse.

Parameters:

x x coordinate.

y y coordinate.

width Width.

height Height.

strokeWidth Stroke width.

strokeColor Stroke color.

fillColor Fill color.

transform Transform matrix.

Implements Ionflux::Tools::Canvas.

void Ionflux::Tools::CairoCanvas::drawEllipseEc ( double xc,

double yc,

double radius,

double eccentricity = 0.0,

double strokeWidth = 0.0,

const Color * strokeColor = 0,

const Color * fillColor = 0,

Matrix3 * transform = 0

) [virtual]

Draw ellipse.
Draw an ellipse.

Parameters:

xc x center.

yc y center.

radius Radius.

eccentricity Eccentricity.

strokeWidth Stroke width.

strokeColor Stroke color.

fillColor Fill color.

transform Transform matrix.

Implements Ionflux::Tools::Canvas.

void Ionflux::Tools::CairoCanvas::drawLine ( double x1,

double y1,

double x2,

double y2,

double width = 0.0,

const Color * color = 0,

Matrix3 * transform = 0

) [virtual]

Draw line.
Draw a line.

Parameters:

x1 x1 coordinate.

y1 y1 coordinate.

x2 x2 coordinate.

y2 y2 coordinate.

width Stroke width.

color Stroke color.

transform Transform matrix.

Implements Ionflux::Tools::Canvas.

void Ionflux::Tools::CairoCanvas::drawRectangle ( double x,

double y,

double width,

double height,

double strokeWidth = 0.0,

const Color * strokeColor = 0,

const Color * fillColor = 0,

Matrix3 * transform = 0

) [virtual]

Draw rectangle.
Draw a rectangle.

Parameters:

x x coordinate.

y y coordinate.

width Width.

height Height.

strokeWidth Stroke width.

strokeColor Stroke color.

fillColor Fill color.

transform Transform matrix.

Implements Ionflux::Tools::Canvas.

void Ionflux::Tools::CairoCanvas::drawText ( double x,

double y,

const std::string & text,

const std::string & fontDesc = "",

double fontSize = 0.0,

const Color * color = 0,

Matrix3 * transform = 0

) [virtual]

Draw text.
Draw a text.

Parameters:

x x coordinate.

y y coordinate.

text Text.

fontDesc Font description.

fontSize Font size.

color Color.

transform Transform matrix.

Implements Ionflux::Tools::Canvas.

void Ionflux::Tools::CairoCanvas::getTextSize ( const std::string & text,

double & width,

double & height,

const std::string & fontDesc = "",

double fontSize = 0.0,

Matrix3 * transform = 0

) [virtual]

Get text size.
Get the size of the specified text.

Parameters:

text Text.

width Where to store the text width.

height Where to store the text height.

fontDesc Font description.

fontSize Font size.

transform Transform matrix.

CairoCanvas & Ionflux::Tools::CairoCanvas::operator= ( const CairoCanvas & newCairoCanvas ) [virtual]

Assignment operator.
Assign a Cairo canvas to another Cairo canvas.

Parameters:

newCairoCanvas Cairo canvas.

Returns:
The object itself.

CairoCanvas & Ionflux::Tools::CairoCanvas::operator= ( cairo_t * newCairoContext ) [virtual]

Assignment operator.
Assign a Cairo context to a Cairo canvas.

Parameters:

newCairoContext Cairo context.

Returns:
The object itself.

Reimplemented from Ionflux::Tools::Cairo::CairoContext.

CairoCanvas & Ionflux::Tools::CairoCanvas::operator= ( const Ionflux::Tools::Cairo::CairoContext & newCairoContext ) [virtual]

Assignment operator.
Assign a Cairo context to a Cairo canvas.

Parameters:

newCairoContext Cairo context.

Returns:
The object itself.

Reimplemented from Ionflux::Tools::Cairo::CairoContext.

void Ionflux::Tools::CairoCanvas::setTransform ( Matrix3 * transform = 0 ) [protected, virtual]

Set transform.
Set transform.

Parameters:

transform Transform matrix.

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

Generated on Tue Mar 14 21:07:31 2006 for Ionflux Tools Class Library (iftools) by

1.4.6

Ionflux::Tools::CairoCanvas Class Reference [Cairo]

Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Ionflux::Tools::CairoCanvas Class Reference
[Cairo]