Partial implementation of the GraphicDevice interface. More...

#include <Bpp/Graphics/AbstractGraphicDevice.h>

Inheritance diagram for bpp::AbstractGraphicDevice:

Collaboration diagram for bpp::AbstractGraphicDevice:

Public Member Functions
	AbstractGraphicDevice ()

virtual	~AbstractGraphicDevice ()

void	setXUnit (double xu)

void	setYUnit (double yu)

double	getXUnit () const

double	getYUnit () const

void	setCurrentForegroundColor (const RGBColor &color)

void	setCurrentBackgroundColor (const RGBColor &color)

void	setCurrentFont (const Font &font)

void	setCurrentPointSize (unsigned int size)

void	setCurrentLineType (short type) throw (Exception)

void	setCurrentLayer (int layerIndex)

const RGBColor &	getCurrentForegroundColor () const

const RGBColor &	getCurrentBackgroundColor () const

const Font &	getCurrentFont () const

unsigned int	getCurrentPointSize () const

short	getCurrentLineType () const

int	getCurrentLayer () const

virtual void	begin ()=0
	Start the painting. More...

virtual void	end ()=0
	End the painting. More...

virtual void	drawLine (double x1, double y1, double x2, double y2)=0
	Draw a line between two points. More...

virtual void	drawRect (double x, double y, double width, double height, short fill=FILL_EMPTY)=0
	Draw a rectangle. More...

virtual void	drawCircle (double x, double y, double radius, short fill=FILL_EMPTY)=0
	Draw a circle. More...

virtual void	drawText (double x, double y, const std::string &text, short hpos=TEXT_HORIZONTAL_LEFT, short vpos=TEXT_VERTICAL_BOTTOM, double angle=0)=0 throw (UnvalidFlagException)
	Draw some characters. More...

virtual void	comment (const std::string &comment)=0
	Add a comment in the output. More...

Static Public Attributes
static short	TEXT_HORIZONTAL_CENTER = 0

static short	TEXT_HORIZONTAL_LEFT = 1

static short	TEXT_HORIZONTAL_RIGHT = 2

static short	TEXT_VERTICAL_CENTER = 3

static short	TEXT_VERTICAL_BOTTOM = 4

static short	TEXT_VERTICAL_TOP = 5

static short	FILL_EMPTY = 10

static short	FILL_FILLED = 11

static short	FILL_PATTERN = 12

static short	LINE_SOLID = 20

static short	LINE_DASHED = 21

static short	LINE_DOTTED = 22

Protected Member Functions
double	x_ (double x) const

double	y_ (double y) const

double	revx_ (double x) const

double	revy_ (double y) const

Private Attributes
double	xUnit_

double	yUnit_

RGBColor	fgColor_

RGBColor	bgColor_

Font	font_

unsigned int	pointSize_

short	lineType_

int	currentLayer_

Detailed Description

Partial implementation of the GraphicDevice interface.

Implement this interface to support new formats.

Definition at line 53 of file AbstractGraphicDevice.h.

Constructor & Destructor Documentation

◆ AbstractGraphicDevice()

bpp::AbstractGraphicDevice::AbstractGraphicDevice ( )

inline

Definition at line 67 of file AbstractGraphicDevice.h.

◆ ~AbstractGraphicDevice()

virtual bpp::AbstractGraphicDevice::~AbstractGraphicDevice ( )

inlinevirtual

Definition at line 71 of file AbstractGraphicDevice.h.

Member Function Documentation

◆ begin()

virtual void bpp::GraphicDevice::begin ( )

pure virtualinherited

Start the painting.

Implemented in bpp::XFigGraphicDevice, bpp::PgfGraphicDevice, and bpp::SvgGraphicDevice.

◆ comment()

virtual void bpp::GraphicDevice::comment ( const std::string & comment )

pure virtualinherited

Add a comment in the output.

Parameters

comment Comment text.

Implemented in bpp::XFigGraphicDevice, bpp::PgfGraphicDevice, and bpp::SvgGraphicDevice.

◆ drawCircle()

virtual void bpp::GraphicDevice::drawCircle	(	double	x,
		double	y,
		double	radius,
		short	fill = `FILL_EMPTY`
	)

pure virtualinherited

Draw a circle.

This method uses the current foreground color and the current line type for drawing the stroke of the circle, and the current background color for filling the circle.

Parameters

x	x coordinate of the center
y	y coordinate of the center
radius	The circle radius
fill	Filling type (one of FILL_EMPTY, FILL_FILLED or FILL_PATTERN).

Implemented in bpp::XFigGraphicDevice, bpp::PgfGraphicDevice, and bpp::SvgGraphicDevice.

◆ drawLine()

virtual void bpp::GraphicDevice::drawLine	(	double	x1,
		double	y1,
		double	x2,
		double	y2
	)

pure virtualinherited

Draw a line between two points.

This method uses the current foreground color and the current line type.

Parameters

x1	x coordinate 1
y1	y coordinate 1
x2	x coordinate 2
y2	y coordinate 2

Implemented in bpp::XFigGraphicDevice, bpp::PgfGraphicDevice, and bpp::SvgGraphicDevice.

◆ drawRect()

virtual void bpp::GraphicDevice::drawRect	(	double	x,
		double	y,
		double	width,
		double	height,
		short	fill = `FILL_EMPTY`
	)

pure virtualinherited

Draw a rectangle.

This method uses the current foreground color and the current line type for drawing the stroke of the rectangle, and the current background color for filling the rectangle.

Parameters

x	x coordinate
y	y coordinate
width	The rectangle width
height	The rectangle height
fill	Filling type (one of FILL_EMPTY, FILL_FILLED or FILL_PATTERN).

Implemented in bpp::XFigGraphicDevice, bpp::PgfGraphicDevice, and bpp::SvgGraphicDevice.

◆ drawText()

virtual void bpp::GraphicDevice::drawText	(	double	x,
		double	y,
		const std::string &	text,
		short	hpos = `TEXT_HORIZONTAL_LEFT`,
		short	vpos = `TEXT_VERTICAL_BOTTOM`,
		double	angle = `0`
	)
throw	(	UnvalidFlagException
	)

pure virtualinherited

Draw some characters.

This method uses the current foreground color.

Parameters

x	x coordinate
y	y coordinate
text	The characters to draw
hpos	Horizontal adjustment, one of TEXT_HORIZONTAL_LEFT, TEXT_HORIZONTAL_CENTER or TEXT_HORIZONTAL_RIGHT.
vpos	Vertical adjustment, one of TEXT_VERTICAL_LEFT, TEXT_VERTICAL_CENTER or TEXT_VERTICAL_RIGHT.
angle	Angle i radian to rotate the text.

Implemented in bpp::XFigGraphicDevice, bpp::PgfGraphicDevice, and bpp::SvgGraphicDevice.

◆ end()

virtual void bpp::GraphicDevice::end ( )

pure virtualinherited

End the painting.

Depending on the implementation of the device, the call of this method might be required before the plotting commands become visible.

Implemented in bpp::XFigGraphicDevice, bpp::PgfGraphicDevice, and bpp::SvgGraphicDevice.

◆ getCurrentBackgroundColor()

const RGBColor& bpp::AbstractGraphicDevice::getCurrentBackgroundColor ( ) const

inlinevirtual

Public Member Functions

Static Public Attributes

Protected Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ AbstractGraphicDevice()

◆ ~AbstractGraphicDevice()

Member Function Documentation

◆ begin()

◆ comment()

◆ drawCircle()

◆ drawLine()

◆ drawRect()

◆ drawText()

◆ end()

◆ getCurrentBackgroundColor()

◆ getCurrentFont()

◆ getCurrentForegroundColor()

◆ getCurrentLayer()

◆ getCurrentLineType()

◆ getCurrentPointSize()

◆ getXUnit()

◆ getYUnit()

◆ revx_()

◆ revy_()

◆ setCurrentBackgroundColor()

◆ setCurrentFont()

◆ setCurrentForegroundColor()

◆ setCurrentLayer()

◆ setCurrentLineType()

◆ setCurrentPointSize()

◆ setXUnit()

◆ setYUnit()

◆ x_()

◆ y_()

Member Data Documentation

◆ bgColor_

◆ currentLayer_

◆ fgColor_

◆ FILL_EMPTY

◆ FILL_FILLED

◆ FILL_PATTERN

◆ font_

◆ LINE_DASHED

◆ LINE_DOTTED

◆ LINE_SOLID

◆ lineType_

◆ pointSize_

◆ TEXT_HORIZONTAL_CENTER

◆ TEXT_HORIZONTAL_LEFT

◆ TEXT_HORIZONTAL_RIGHT

◆ TEXT_VERTICAL_BOTTOM

◆ TEXT_VERTICAL_CENTER

◆ TEXT_VERTICAL_TOP

◆ xUnit_

◆ yUnit_