Plot2d Namespace Reference

Enumerations
enum	MarkerType {   None , Circle , Rectangle , Diamond ,   DTriangle , UTriangle , LTriangle , RTriangle ,   Cross , XCross }
enum	LineType {   NoPen , Solid , Dash , Dot ,   DashDot , DashDotDot }

Functions
QwtSymbol::Style	plot2qwtMarker (MarkerType)
	Convert Plot2d marker type to Qwt marker type. More...
MarkerType	qwt2plotMarker (QwtSymbol::Style)
	Convert Qwt marker type to Plot2d marker type. More...
Qt::PenStyle	plot2qwtLine (LineType)
	Convert Plot2d line type to Qt/Qwt line type. More...
LineType	qwt2plotLine (Qt::PenStyle)
	Convert Qt/Qwt line type to Plot2d line type. More...
void	drawLine (QPainter *, const QPoint &, const QPoint &, Qt::PenStyle=Qt::SolidLine, const QColor &=Qt::black, int=0)
	Draw line. More...
void	drawLine (QPainter *, const QPoint &, const QPoint &, LineType=Solid, const QColor &=Qt::black, int=0)
	Draw line. More...
void	drawLine (QPainter *, int, int, int, int, Qt::PenStyle=Qt::SolidLine, const QColor &=Qt::black, int=0)
	Draw line. More...
void	drawLine (QPainter *, int, int, int, int, LineType=Solid, const QColor &=Qt::black, int=0)
	Draw line. More...
void	drawMarker (QPainter *, const QPoint &, const QRect &, QwtSymbol::Style=QwtSymbol::Ellipse, const QColor &=Qt::black)
	Draw marker. More...
void	drawMarker (QPainter *, const QPoint &, const QRect &, MarkerType=Circle, const QColor &=Qt::black)
	Draw marker. More...
void	drawMarker (QPainter *, int, int, int, int, QwtSymbol::Style=QwtSymbol::Ellipse, const QColor &=Qt::black)
	Draw marker. More...
void	drawMarker (QPainter *, int, int, int, int, MarkerType=Circle, const QColor &=Qt::black)
	Draw marker. More...
QPixmap	markerIcon (const QSize &, const QColor &, Plot2d::MarkerType)
	Create icon pixmap according to the marker type. More...
QPixmap	lineIcon (const QSize &, const QColor &, Plot2d::LineType)
	Create icon pixmap according to the line type. More...
void	getNextMarker (const int rtti, const QwtPlot *, QwtSymbol::Style &, QColor &, Qt::PenStyle &)
bool	existMarker (const int rtti, const QwtPlot *, const QwtSymbol::Style, const QColor &, const Qt::PenStyle)
bool	closeColors (const QColor &, const QColor &, int distance=-1)

Enumeration Type Documentation

LineType

enum Plot2d::LineType

Enumerator
NoPen
Solid
Dash
Dot
DashDot
DashDotDot

MarkerType

enum Plot2d::MarkerType

Enumerator
None
Circle
Rectangle
Diamond
DTriangle
UTriangle
LTriangle
RTriangle
Cross
XCross

Function Documentation

closeColors()

bool Plot2d::closeColors	(	const QColor &	color1,
		const QColor &	color2,
		int	distance = -1
	)

Checks if two colors are close to each other uses COLOR_DISTANCE variable as max tolerance for comparing of colors

References COLOR_DISTANCE.

drawLine() [1/4]

void Plot2d::drawLine	(	QPainter *	painter,
		const QPoint &	p1,
		const QPoint &	p2,
		Plot2d::LineType	type = Solid,
		const QColor &	color = Qt::black,
		int	width = 0
	)

Draw line.

Parameters

painter	painter
p1	starting point
p2	ending point
type	line type
color	line color
width	line width

References OCCViewer::color(), drawLine(), and plot2qwtLine().

drawLine() [2/4]

void Plot2d::drawLine	(	QPainter *	painter,
		const QPoint &	p1,
		const QPoint &	p2,
		Qt::PenStyle	type = Qt::SolidLine,
		const QColor &	color = Qt::black,
		int	width = 0
	)

Draw line.

Parameters

painter	painter
p1	starting point
p2	ending point
type	line type
color	line color
width	line width

References OCCViewer::color().

drawLine() [3/4]

void Plot2d::drawLine	(	QPainter *	painter,
		int	x1,
		int	y1,
		int	x2,
		int	y2,
		Plot2d::LineType	type = Solid,
		const QColor &	color = Qt::black,
		int	width = 0
	)

Draw line.

Parameters

painter	painter
x1	X coordinate of the starting point
y1	Y coordinate of the starting point
x2	X coordinate of the ending point
y2	Y coordinate of the ending point
type	line type
color	line color
width	line width

References OCCViewer::color(), drawLine(), and plot2qwtLine().

drawLine() [4/4]

void Plot2d::drawLine	(	QPainter *	painter,
		int	x1,
		int	y1,
		int	x2,
		int	y2,
		Qt::PenStyle	type = Qt::SolidLine,
		const QColor &	color = Qt::black,
		int	width = 0
	)

Draw line.

Parameters

painter	painter
x1	X coordinate of the starting point
y1	Y coordinate of the starting point
x2	X coordinate of the ending point
y2	Y coordinate of the ending point
type	line type
color	line color
width	line width

References OCCViewer::color(), and drawLine().

drawMarker() [1/4]

void Plot2d::drawMarker	(	QPainter *	painter,
		const QPoint &	p,
		const QRect &	r,
		Plot2d::MarkerType	type = Circle,
		const QColor &	color = Qt::black
	)

Draw marker.

Parameters

painter	painter
p	central point
r	marker rectangle
type	marker type
color	marker color

References OCCViewer::color(), drawMarker(), and plot2qwtMarker().

drawMarker() [2/4]

void Plot2d::drawMarker	(	QPainter *	painter,
		const QPoint &	p,
		const QRect &	r,
		QwtSymbol::Style	type = QwtSymbol::Ellipse,
		const QColor &	color = Qt::black
	)

Draw marker.

Parameters

painter	painter
p	central point
r	marker rectangle
type	marker type
color	marker color

References OCCViewer::color(), Cross, Diamond, DTriangle, LTriangle, RTriangle, UTriangle, and XCross.

drawMarker() [3/4]

void Plot2d::drawMarker	(	QPainter *	painter,
		int	x,
		int	y,
		int	w,
		int	h,
		Plot2d::MarkerType	type = Circle,
		const QColor &	color = Qt::black
	)

Draw marker.

Parameters

painter	painter
x	X coordinate of the central point
y	Y coordinate of the central point
w	marker rectangle width
h	marker rectangle height
type	marker type
color	marker color

References OCCViewer::color(), drawMarker(), and plot2qwtMarker().

drawMarker() [4/4]

void Plot2d::drawMarker	(	QPainter *	painter,
		int	x,
		int	y,
		int	w,
		int	h,
		QwtSymbol::Style	type = QwtSymbol::Ellipse,
		const QColor &	color = Qt::black
	)

Draw marker.

Parameters

painter	painter
x	X coordinate of the central point
y	Y coordinate of the central point
w	marker rectangle width
h	marker rectangle height
type	marker type
color	marker color

References OCCViewer::color(), and drawMarker().

existMarker()

bool Plot2d::existMarker	(	const int	rtti,
		const QwtPlot *	thePlot,
		const QwtSymbol::Style	typeMarker,
		const QColor &	color,
		const Qt::PenStyle	typeLine
	)

Checks if marker belongs to any enitity

References closeColors(), and OCCViewer::color().

getNextMarker()

void Plot2d::getNextMarker	(	const int	rtti,
		const QwtPlot *	thePlot,
		QwtSymbol::Style &	typeMarker,
		QColor &	color,
		Qt::PenStyle &	typeLine
	)

Gets new unique marker for item if possible

References OCCViewer::color(), existMarker(), and MAX_ATTEMPTS.

lineIcon()

QPixmap Plot2d::lineIcon	(	const QSize &	size,
		const QColor &	color,
		Plot2d::LineType	type
	)

Create icon pixmap according to the line type.

Parameters

size	icon size
type	line type
color	icon color

Returns

icon

References OCCViewer::color(), drawLine(), and px().

markerIcon()

QPixmap Plot2d::markerIcon	(	const QSize &	size,
		const QColor &	color,
		Plot2d::MarkerType	type
	)

Create icon pixmap according to the marker type.

Parameters

size	icon size
type	marker type
color	icon color

Returns

icon

References OCCViewer::color(), drawMarker(), MSIZE, and px().

plot2qwtLine()

Qt::PenStyle Plot2d::plot2qwtLine

(

Plot2d::LineType

p

)

Convert Plot2d line type to Qt/Qwt line type.

Parameters

p	Plot2d line type

Returns

Qt/Qwt line type

References Dash, DashDot, DashDotDot, Dot, NoPen, and Solid.

plot2qwtMarker()

QwtSymbol::Style Plot2d::plot2qwtMarker

(

Plot2d::MarkerType

m

)

Convert Plot2d marker type to Qwt marker type.

Parameters

m	Plot2d marker type

Returns

Qwt marker type

References Circle, Cross, Diamond, DTriangle, LTriangle, None, Rectangle, RTriangle, UTriangle, and XCross.

qwt2plotLine()

Plot2d::LineType Plot2d::qwt2plotLine

(

Qt::PenStyle

p

)

Convert Qt/Qwt line type to Plot2d line type.

Parameters

p	Qt/Qwt line type

Returns

Plot2d line type

References Dash, DashDot, DashDotDot, Dot, NoPen, and Solid.

qwt2plotMarker()

Plot2d::MarkerType Plot2d::qwt2plotMarker

(

QwtSymbol::Style

m

)

Convert Qwt marker type to Plot2d marker type.

Parameters

m	Qwt marker type

Returns

Plot2d marker type

References Circle, Cross, Diamond, DTriangle, LTriangle, None, Rectangle, RTriangle, UTriangle, and XCross.