FXPlotBase Class Reference

Abstract base class for a plot. More...

#include <FXPlotBase.h>

Inheritance diagram for FXPlotBase:

List of all members.

Public Member Functions
	FXPlotBase (FXComposite *parent, FXString Name)
	Create a new FXPlotBase, must be called by classes inheriting from this class.
virtual	~FXPlotBase ()
	Virtual destructor, releases the double buffer data.
void	setGridPen (const FXPlotPen &pen)
	Set the grid pen.
void	setCommonPen (const FXPlotPen &pen)
	Set the common pen.
FXbool	saveImage (const FXString &file)
	Save the image drawed by drawSelf() to the file named file.
virtual void	drawSelf (FXDC *p, FXint rootx=0, FXint rooty=0)
	Function called to draw the contents of this plot.
void	create (void)
long	onPaint (FXObject *, FXSelector, void *ptr)
long	onSave (FXObject *, FXSelector, void *ptr)
Protected Member Functions
	FXPlotBase ()
Protected Attributes
FXImage *	img
	Double buffering image.
FXString	name
	Plot title.
FXPlotPen	grid
	The grid pen.
FXPlotPen	comm
	The commom pen.
FXColor	bg
	Background color.

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Detailed Description

Abstract base class for a plot.

The FXFXPlotBase class provides some base functionalities like: exporting or printing the plot to file, double buffering mechanism, etc. Furthermore, this class try to wrap the graphical library functions being used (FOX-toolkit) making this library easy to port to other libraries with not much effort.

To create a plot widget, simply subclass FXPlotBase and provide a implementation for the virtual function drawSelf();

See also:

Plot2D.

Definition at line 188 of file FXPlotBase.h.

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Member Function Documentation

virtual void FXPlotBase::drawSelf (  FXDC *  p, FXint  rootx = 0, FXint  rooty = 0 )  [inline, virtual]

Function called to draw the contents of this plot. All classes inheriting from FXPlotBase should provide a implementation for this function. The default implementation does nothing. Reimplemented in FXPlot2D, and FXSPC. Definition at line 227 of file FXPlotBase.h.

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

• FXPlotBase.h

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