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Ionflux::Tools::Canvas Class Reference
[General tools]

Drawing canvas. More...

#include <Canvas.hpp>

Inheritance diagram for Ionflux::Tools::Canvas:

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

[legend]List of all members.

Public Member Functions
	Canvas ()
	Constructor.
virtual	~Canvas ()
	Destructor.
virtual void	drawLine (double x1, double y1, double x2, double y2, double width=0.0, const Color *color=0, Matrix3 *transform=0)=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)=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)=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)=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)=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)=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)=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)=0
	Draw curve.
virtual void	drawText (double x, double y, const std::string &text, const std::string &fontFamily="", double fontSize=0.0, const Color *color=0, Matrix3 *transform=0)=0
	Draw text.
virtual void	setDefaultStrokeColor (const Color &newDefaultStrokeColor)
	Set default stroke color.
virtual void	setDefaultFillColor (const Color &newDefaultFillColor)
	Set default fill color.
virtual void	setDefaultStrokeWidth (double newDefaultStrokeWidth)
	Set default stroke width.
virtual void	setDefaultFontFamily (const std::string &newDefaultFontFamily)
	Set default font family.
virtual void	setDefaultFontSize (double newDefaultFontSize)
	Set default font size.
virtual void	setDefaultTransform (Matrix3 *newDefaultTransform)
	Set default transform matrix.
virtual Color	getDefaultStrokeColor () const
	Get default stroke color.
virtual Color	getDefaultFillColor () const
	Get default fill color.
virtual double	getDefaultStrokeWidth () const
	Get default stroke width.
virtual std::string	getDefaultFontFamily () const
	Get default font family.
virtual double	getDefaultFontSize () const
	Get default font size.
virtual Matrix3 *	getDefaultTransform () const
	Get default transform matrix.
Protected Attributes
Color	defaultStrokeColor
	Default stroke color.
Color	defaultFillColor
	Default fill color.
double	defaultStrokeWidth
	Default stroke width.
std::string	defaultFontFamily
	Default font family.
double	defaultFontSize
	Default font size.
Matrix3 *	defaultTransform
	Default transform matrix.

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Detailed Description

Drawing canvas.

Abstract base class for objects which process drawing operations.

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Constructor & Destructor Documentation

Ionflux::Tools::Canvas::Canvas (   )

Constructor. Construct new Canvas object.

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

Destructor. Destruct Canvas object.

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Member Function Documentation

virtual void Ionflux::Tools::Canvas::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 )  [pure 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. Implemented in Ionflux::Tools::CairoCanvas.

virtual void Ionflux::Tools::Canvas::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 )  [pure 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. Implemented in Ionflux::Tools::CairoCanvas.

virtual void Ionflux::Tools::Canvas::drawCircle (  double  xc, double  yc, double  radius, double  strokeWidth = 0.0, const Color *  strokeColor = 0, const Color *  fillColor = 0, Matrix3 *  transform = 0 )  [pure 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. Implemented in Ionflux::Tools::CairoCanvas.

virtual void Ionflux::Tools::Canvas::drawCurve (  double  x1, double  y1, double  x2, double  y2, double  x3, double  y3, double  strokeWidth = 0.0, const Color *  color = 0, Matrix3 *  transform = 0 )  [pure 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. Implemented in Ionflux::Tools::CairoCanvas.

virtual void Ionflux::Tools::Canvas::drawEllipse (  double  x, double  y, double  width, double  height, double  strokeWidth = 0.0, const Color *  strokeColor = 0, const Color *  fillColor = 0, Matrix3 *  transform = 0 )  [pure 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. Implemented in Ionflux::Tools::CairoCanvas.

virtual void Ionflux::Tools::Canvas::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 )  [pure 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. Implemented in Ionflux::Tools::CairoCanvas.

virtual void Ionflux::Tools::Canvas::drawLine (  double  x1, double  y1, double  x2, double  y2, double  width = 0.0, const Color *  color = 0, Matrix3 *  transform = 0 )  [pure 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. Implemented in Ionflux::Tools::CairoCanvas.

virtual void Ionflux::Tools::Canvas::drawRectangle (  double  x, double  y, double  width, double  height, double  strokeWidth = 0.0, const Color *  strokeColor = 0, const Color *  fillColor = 0, Matrix3 *  transform = 0 )  [pure 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. Implemented in Ionflux::Tools::CairoCanvas.

virtual void Ionflux::Tools::Canvas::drawText (  double  x, double  y, const std::string &  text, const std::string &  fontFamily = "", double  fontSize = 0.0, const Color *  color = 0, Matrix3 *  transform = 0 )  [pure virtual]

Draw text. Draw a text. Parameters: x  x coordinate. y  y coordinate. text  Text. fontFamily  Font family. fontSize  Font size. color  Color. transform  Transform matrix. Implemented in Ionflux::Tools::CairoCanvas.

Color Ionflux::Tools::Canvas::getDefaultFillColor (   )  const [virtual]

Get default fill color. Returns: Current value of default fill color.

std::string Ionflux::Tools::Canvas::getDefaultFontFamily (   )  const [virtual]

Get default font family. Returns: Current value of default font family.

double Ionflux::Tools::Canvas::getDefaultFontSize (   )  const [virtual]

Get default font size. Returns: Current value of default font size.

Color Ionflux::Tools::Canvas::getDefaultStrokeColor (   )  const [virtual]

Get default stroke color. Returns: Current value of default stroke color.

double Ionflux::Tools::Canvas::getDefaultStrokeWidth (   )  const [virtual]

Get default stroke width. Returns: Current value of default stroke width.

Matrix3 * Ionflux::Tools::Canvas::getDefaultTransform (   )  const [virtual]

Get default transform matrix. Returns: Current value of default transform matrix.

void Ionflux::Tools::Canvas::setDefaultFillColor (  const Color &  newDefaultFillColor  )  [virtual]

Set default fill color. Set new value of default fill color. Parameters: newDefaultFillColor  New value of default fill color.

void Ionflux::Tools::Canvas::setDefaultFontFamily (  const std::string &  newDefaultFontFamily  )  [virtual]

Set default font family. Set new value of default font family. Parameters: newDefaultFontFamily  New value of default font family.

void Ionflux::Tools::Canvas::setDefaultFontSize (  double  newDefaultFontSize  )  [virtual]

Set default font size. Set new value of default font size. Parameters: newDefaultFontSize  New value of default font size.

void Ionflux::Tools::Canvas::setDefaultStrokeColor (  const Color &  newDefaultStrokeColor  )  [virtual]

Set default stroke color. Set new value of default stroke color. Parameters: newDefaultStrokeColor  New value of default stroke color.

void Ionflux::Tools::Canvas::setDefaultStrokeWidth (  double  newDefaultStrokeWidth  )  [virtual]

Set default stroke width. Set new value of default stroke width. Parameters: newDefaultStrokeWidth  New value of default stroke width.

void Ionflux::Tools::Canvas::setDefaultTransform (  Matrix3 *  newDefaultTransform  )  [virtual]

Set default transform matrix. Set new value of default transform matrix. Parameters: newDefaultTransform  New value of default transform matrix.

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Member Data Documentation

Color Ionflux::Tools::Canvas::defaultFillColor [protected]

Default fill color.

std::string Ionflux::Tools::Canvas::defaultFontFamily [protected]

Default font family.

double Ionflux::Tools::Canvas::defaultFontSize [protected]

Default font size.

Color Ionflux::Tools::Canvas::defaultStrokeColor [protected]

Default stroke color.

double Ionflux::Tools::Canvas::defaultStrokeWidth [protected]

Default stroke width.

Matrix3* Ionflux::Tools::Canvas::defaultTransform [protected]

Default transform matrix.

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

• Canvas.hpp
• Canvas.cpp

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