wxGraphTools::Graph Class Reference

help class to draw charts More...

#include <GraphTools.h>

Public Member Functions
	Graph (int graphWidth, int graphHeight, wxColour backgroundColour)
	constructors, set size and background colour of resulting bitmap
	~Graph ()
	destructor
void	SetChartArea (int left, int top, int right, int bottom)
	set where to draw the chart on the bitmap
void	SetChartDisplay (double xmin, double ymin, double xmax, double ymax)
	set the real dimension of the chart
void	DrawGrid (size_t linesX, size_t linesY)
	draws the grid with linesX lines in x-direction and linexY lines in y-direction
void	DrawLine (std::vector< hugin_utils::FDiff2D > points, wxColour colour, int penWidth=1)
	draws a line with the coordinates given in points
const wxBitmap	GetGraph () const

Private Member Functions
	Graph (const Graph &)
Graph &	operator= (const Graph &)
int	TransformX (double x)
int	TransformY (double y)

Private Attributes
double	m_xmin
double	m_xmax
double	m_ymin
double	m_ymax
int	m_width
int	m_height
int	m_left
int	m_top
int	m_right
int	m_bottom
wxBitmap *	m_bitmap
wxMemoryDC	m_dc

Detailed Description

help class to draw charts

Definition at line 51 of file GraphTools.h.

Constructor & Destructor Documentation

Graph() [1/2]

wxGraphTools::Graph::Graph	(	int	graphWidth,
		int	graphHeight,
		wxColour	backgroundColour
	)

constructors, set size and background colour of resulting bitmap

Definition at line 100 of file GraphTools.cpp.

References m_bitmap, m_dc, m_height, m_width, SetChartArea(), SetChartDisplay(), and threshold().

~Graph()

wxGraphTools::Graph::~Graph

(

)

destructor

Definition at line 118 of file GraphTools.cpp.

References m_dc, and threshold().

Graph() [2/2]

wxGraphTools::Graph::Graph ( const Graph &  )

private

Member Function Documentation

DrawGrid()

void wxGraphTools::Graph::DrawGrid	(	size_t	linesX,
		size_t	linesY
	)

draws the grid with linesX lines in x-direction and linexY lines in y-direction

Definition at line 144 of file GraphTools.cpp.

References m_bottom, m_dc, m_left, m_right, m_top, m_xmax, m_xmin, m_ymax, m_ymin, threshold(), TransformX(), and TransformY().

DrawLine()

void wxGraphTools::Graph::DrawLine	(	std::vector< hugin_utils::FDiff2D >	points,
		wxColour	colour,
		int	penWidth = 1
	)

draws a line with the coordinates given in points

Definition at line 160 of file GraphTools.cpp.

References m_dc, threshold(), TransformX(), and TransformY().

GetGraph()

const wxBitmap wxGraphTools::Graph::GetGraph

(

)

const

Definition at line 177 of file GraphTools.cpp.

References m_bitmap.

operator=()

Graph & wxGraphTools::Graph::operator= ( const Graph &  )

private

SetChartArea()

void wxGraphTools::Graph::SetChartArea	(	int	left,
		int	top,
		int	right,
		int	bottom
	)

set where to draw the chart on the bitmap

Definition at line 124 of file GraphTools.cpp.

References m_bottom, m_dc, m_left, m_right, and m_top.

Referenced by Graph().

SetChartDisplay()

void wxGraphTools::Graph::SetChartDisplay	(	double	xmin,
		double	ymin,
		double	xmax,
		double	ymax
	)

set the real dimension of the chart

Definition at line 135 of file GraphTools.cpp.

References m_xmax, m_xmin, m_ymax, m_ymin, and threshold().

Referenced by Graph().

TransformX()

int wxGraphTools::Graph::TransformX ( double  x )

private

Definition at line 182 of file GraphTools.cpp.

References m_left, m_right, m_xmax, m_xmin, and hugin_utils::round().

Referenced by DrawGrid(), and DrawLine().

TransformY()

int wxGraphTools::Graph::TransformY ( double  y )

private

Definition at line 187 of file GraphTools.cpp.

References m_bottom, m_top, m_ymax, m_ymin, and hugin_utils::round().

Referenced by DrawGrid(), and DrawLine().

Member Data Documentation

m_bitmap

wxBitmap* wxGraphTools::Graph::m_bitmap

private

Definition at line 81 of file GraphTools.h.

Referenced by GetGraph(), and Graph().

m_bottom

int wxGraphTools::Graph::m_bottom

private

Definition at line 79 of file GraphTools.h.

Referenced by DrawGrid(), SetChartArea(), and TransformY().

m_dc

wxMemoryDC wxGraphTools::Graph::m_dc

private

Definition at line 82 of file GraphTools.h.

Referenced by DrawGrid(), DrawLine(), Graph(), SetChartArea(), and ~Graph().

m_height

int wxGraphTools::Graph::m_height

private

Definition at line 77 of file GraphTools.h.

Referenced by Graph().

m_left

int wxGraphTools::Graph::m_left

private

Definition at line 79 of file GraphTools.h.

Referenced by DrawGrid(), SetChartArea(), and TransformX().

m_right

int wxGraphTools::Graph::m_right

private

Definition at line 79 of file GraphTools.h.

Referenced by DrawGrid(), SetChartArea(), and TransformX().

m_top

int wxGraphTools::Graph::m_top

private

Definition at line 79 of file GraphTools.h.

Referenced by DrawGrid(), SetChartArea(), and TransformY().

m_width

int wxGraphTools::Graph::m_width

private

Definition at line 77 of file GraphTools.h.

Referenced by Graph().

m_xmax

double wxGraphTools::Graph::m_xmax

private

Definition at line 75 of file GraphTools.h.

Referenced by DrawGrid(), SetChartDisplay(), and TransformX().

m_xmin

double wxGraphTools::Graph::m_xmin

private

Definition at line 75 of file GraphTools.h.

Referenced by DrawGrid(), SetChartDisplay(), and TransformX().

m_ymax

double wxGraphTools::Graph::m_ymax

private

Definition at line 75 of file GraphTools.h.

Referenced by DrawGrid(), SetChartDisplay(), and TransformY().

m_ymin

double wxGraphTools::Graph::m_ymin

private

Definition at line 75 of file GraphTools.h.

Referenced by DrawGrid(), SetChartDisplay(), and TransformY().

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

• hugin1/base_wx/GraphTools.h
• hugin1/base_wx/GraphTools.cpp