tmDrawer Class Reference

In charge of all the drawing into bitmaps. More...

#include <tmdrawer.h>

Inheritance diagram for tmDrawer:

Public Member Functions
void	SetSelectedData (tmSelectedDataMemory *selectedmemory)
void	InitDrawer (wxBitmap *bitmap, tmGISScale *scale, const tmRealRect &filter)
bool	DrawExtentIntoBitmap (int width=1, const wxColour &col=wxColour(*wxBLACK))
	Draw the max extent.
bool	Draw (tmLayerProperties *itemProp, tmGISData *pdata)
void	DrawEditVertex (const wxRealPoint &pt, int size, wxColour colour)
	Draw a vertex (used during editing)
void	DrawEditSegment (const wxRealPoint &pt1, const wxRealPoint &pt2, int size)
	Draw the segment between two points.
void	DrawEditLine (const wxArrayRealPoints &pts, int size, wxColour colour= *wxRED)
	Draw all edited lines.

Static Public Member Functions
static void	EnableLogging (bool enable)
static bool	IsLoggingEnabled ()

Detailed Description

In charge of all the drawing into bitmaps.

Author

Lucien Schreiber (c) CREALP 2008

Date

24 July 2008

Member Function Documentation

DrawEditLine()

void tmDrawer::DrawEditLine	(	const wxArrayRealPoints &	pts,
		int	size,
		wxColour	colour = *wxRED
	)

Draw all edited lines.

Parameters

pts	Adress of a wxArrayRealPoints
size	Size of the line
colour	the Colour of the line to draw, default is RED

Author

Lucien Schreiber (c) CREALP 2009

Date

04 February 2009

DrawEditSegment()

void tmDrawer::DrawEditSegment	(	const wxRealPoint &	pt1,
		const wxRealPoint &	pt2,
		int	size
	)

Draw the segment between two points.

Parameters

pt1	first point (Real)
pt2	second point (Real)
size	size of the segment

Author

Lucien Schreiber (c) CREALP 2009

Date

03 February 2009

DrawEditVertex()

void tmDrawer::DrawEditVertex	(	const wxRealPoint &	pt,
		int	size,
		wxColour	colour
	)

Draw a vertex (used during editing)

Parameters

pt	a point (real coordinates)
size	the size of the vertex to draw
colour	the wxColour to use for drawing vertex

Author

Lucien Schreiber (c) CREALP 2009

Date

03 February 2009

DrawExtentIntoBitmap()

bool tmDrawer::DrawExtentIntoBitmap	(	int	width = 1,
		const wxColour &	col = wxColour(*wxBLACK)
	)

Draw the max extent.

Draw a rectangle of specified colour and width corresponding to the maximum extent of all visible layers

Parameters

width	Width of the pen (in pixels)
col	Colour of the pen

Returns

always true

Author

Lucien Schreiber (c) CREALP 2008

Date

24 July 2008

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

• /github/workspace/src/gis/tmdrawer.h
• /github/workspace/src/gis/tmdrawer.cpp