GUIToolkit::MCanvas Class Reference

Double-buffered canvas. More...

#include <Canvas.h>

Inheritance diagram for GUIToolkit::MCanvas:


Public Methods
	MCanvas ()
	Constructor.
	~MCanvas ()
	Destructor.
void	PutInWinForm (WinForm *WF, int x0, int y0, int x1, int y1)
	Place canvas on windform.
void	HandleEvents (event e)
HWND	getHWND ()
	Returns Window-handle.
void	draw ()
	Copies the off-screen buffer to the on screen buffer.
void	doDraw ()
	Asks windows to refresh the window.
void	clear ()
	Clears off-screen buffer.
int	getWidth ()
int	getHeight ()
void	putPixel (int x, int y, int r, int g, int b)
	Putpixel.
void	setColor (int r, int g, int b)
	setColor (it will clean up GDI objects for you)
void	setColor (COLORREF c)
	setColor (it will clean up GDI objects for you)
void	deleteColor ()
	Normally, no need to call this. Used by Setcolor.
void	setBrush (int r, int g, int b)
	setBrush
void	setBrush (COLORREF c)
	setBrush
void	deleteBrush ()
	Normally, no need to call this. Used by setBrush.
void	print (int x, int y, std::string s)
	Displays string.
void	line (int x, int y, int x2, int y2)
	Line.
void	circle (int x, int y, int radius)
	Circle. (x,y) is center, not upper left corner.
void	rectangle (int x, int y, int x2, int y2)
	Rectangle.
void	setBGColor (int r, int g, int b)
	Sets background color (for text).
void	setBGColor (COLORREF c)
	Set background color (for text).
void	setTextColor (int r, int g, int b)
	Set text color.
void	setTextColor (COLORREF c)
	Set text color.

Detailed Description

Double-buffered canvas.

Definition at line 24 of file Canvas.h.

void GUIToolkit::MCanvas::HandleEvents ( event e ) [virtual]

Pass events to user defined event handler (if any) Notice: this also restrict mouse dragging by capturing the cursor in the canvas when LMB is held.
Reimplemented from GUIToolkit::Component.
Definition at line 149 of file Canvas.cpp.
References GUIToolkit::event::EventSource, GUIToolkit::EventHandler::HandleEvents(), and GUIToolkit::event::msg.

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

Syntopia Project. Visit the web page, or the SourceForge page.
Docs made by Doxygen. Email: Mikael Christensen