MHIDLA Class Reference

#include <mhi.h>

Inheritance diagram for MHIDLA:

List of all members.

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Detailed Description

Object for displaying Dynamic Line Art.

Definition at line 255 of file mhi.h.

Public Member Functions
	MHIDLA (MHIContext *parent, bool isBoxed, MHRgba lineColour, MHRgba fillColour)
virtual void	Draw (int x, int y)
	Draw the completed drawing onto the display.
virtual void	SetSize (int width, int height)
	Set the box size. Also clears the drawing.
virtual void	SetLineSize (int width)
virtual void	SetLineColour (MHRgba colour)
virtual void	SetFillColour (MHRgba colour)
virtual void	Clear (void)
	Clear the drawing.
virtual void	DrawLine (int x1, int y1, int x2, int y2)
virtual void	DrawBorderedRectangle (int x, int y, int width, int height)
virtual void	DrawOval (int x, int y, int width, int height)
virtual void	DrawArcSector (int x, int y, int width, int height, int start, int arc, bool isSector)
virtual void	DrawPoly (bool isFilled, const QPointArray &points)
Protected Member Functions
void	DrawRect (int x, int y, int width, int height, MHRgba colour)
void	DrawLineSub (int x1, int y1, int x2, int y2, bool swapped)
Protected Attributes
MHIContext *	m_parent
QImage	m_image
int	m_width
	Width of the drawing.
int	m_height
	Height of the drawing.
bool	m_boxed
	Does it have a border?
MHRgba	m_boxLineColour
	Line colour for the background.
MHRgba	m_boxFillColour
	Fill colour for the background.
MHRgba	m_lineColour
	Current line colour.
MHRgba	m_fillColour
	Current fill colour.
int	m_lineWidth
	Current line width.

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Constructor & Destructor Documentation

MHIDLA::MHIDLA	(	MHIContext *	parent,
		bool	isBoxed,
		MHRgba	lineColour,
		MHRgba	fillColour
	)			[inline]

Definition at line 258 of file mhi.h.

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Member Function Documentation

void MHIDLA::Draw	(	int	x,
		int	y
	)			[virtual]

Draw the completed drawing onto the display.

Implements MHDLADisplay.

Definition at line 1100 of file mhi.cpp.

virtual void MHIDLA::SetSize	(	int	width,
		int	height
	)			[inline, virtual]

Set the box size. Also clears the drawing.

Implements MHDLADisplay.

Definition at line 265 of file mhi.h.

virtual void MHIDLA::SetLineSize

(

int

width

)

[inline, virtual]

Implements MHDLADisplay.

Definition at line 271 of file mhi.h.

virtual void MHIDLA::SetLineColour

(

MHRgba

colour

)

[inline, virtual]

Implements MHDLADisplay.

Definition at line 272 of file mhi.h.

virtual void MHIDLA::SetFillColour

(

MHRgba

colour

)

[inline, virtual]

Implements MHDLADisplay.

Definition at line 273 of file mhi.h.

void MHIDLA::Clear

(

void

)

[virtual]

Clear the drawing.

Implements MHDLADisplay.

Definition at line 1088 of file mhi.cpp.

Referenced by SetSize().

void MHIDLA::DrawLine	(	int	x1,
		int	y1,
		int	x2,
		int	y2
	)			[virtual]

Implements MHDLADisplay.

Definition at line 1148 of file mhi.cpp.

Referenced by DrawPoly().

void MHIDLA::DrawBorderedRectangle	(	int	x,
		int	y,
		int	width,
		int	height
	)			[virtual]

Implements MHDLADisplay.

Definition at line 1243 of file mhi.cpp.

void MHIDLA::DrawOval	(	int	x,
		int	y,
		int	width,
		int	height
	)			[virtual]

Implements MHDLADisplay.

Definition at line 1275 of file mhi.cpp.

void MHIDLA::DrawArcSector	(	int	x,
		int	y,
		int	width,
		int	height,
		int	start,
		int	arc,
		bool	isSector
	)			[virtual]

Implements MHDLADisplay.

Definition at line 1284 of file mhi.cpp.

void MHIDLA::DrawPoly	(	bool	isFilled,
		const QPointArray &	points
	)			[virtual]

Implements MHDLADisplay.

Definition at line 1309 of file mhi.cpp.

Referenced by DrawArcSector(), and DrawOval().

void MHIDLA::DrawRect	(	int	x,
		int	y,
		int	width,
		int	height,
		MHRgba	colour
	)			[protected]

Definition at line 1047 of file mhi.cpp.

Referenced by Clear(), and DrawBorderedRectangle().

void MHIDLA::DrawLineSub	(	int	x1,
		int	y1,
		int	x2,
		int	y2,
		bool	swapped
	)			[protected]

Definition at line 1170 of file mhi.cpp.

Referenced by DrawLine().

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Member Data Documentation

MHIContext* MHIDLA::m_parent [protected]

Definition at line 291 of file mhi.h.

Referenced by Draw().

QImage MHIDLA::m_image [protected]

Definition at line 292 of file mhi.h.

Referenced by Clear(), Draw(), DrawLineSub(), DrawPoly(), and DrawRect().

int MHIDLA::m_width [protected]

Width of the drawing.

Definition at line 293 of file mhi.h.

Referenced by Clear(), Draw(), DrawLineSub(), and SetSize().

int MHIDLA::m_height [protected]

Height of the drawing.

Definition at line 294 of file mhi.h.

Referenced by Clear(), Draw(), DrawLineSub(), and SetSize().

bool MHIDLA::m_boxed [protected]

Does it have a border?

Definition at line 295 of file mhi.h.

Referenced by Draw().

MHRgba MHIDLA::m_boxLineColour [protected]

Line colour for the background.

Definition at line 296 of file mhi.h.

Referenced by Draw().

MHRgba MHIDLA::m_boxFillColour [protected]

Fill colour for the background.

Definition at line 297 of file mhi.h.

Referenced by Draw().

MHRgba MHIDLA::m_lineColour [protected]

Current line colour.

Definition at line 298 of file mhi.h.

Referenced by DrawBorderedRectangle(), DrawLineSub(), and SetLineColour().

MHRgba MHIDLA::m_fillColour [protected]

Current fill colour.

Definition at line 299 of file mhi.h.

Referenced by DrawBorderedRectangle(), DrawPoly(), and SetFillColour().

int MHIDLA::m_lineWidth [protected]

Current line width.

Definition at line 300 of file mhi.h.

Referenced by Draw(), DrawBorderedRectangle(), DrawLineSub(), and SetLineSize().

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

• mhi.h
• mhi.cpp