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CFractalViewerApp Class Reference

The MFC application class. More...

#include <FractalViewer.h>

List of all members.

Public Methods
	CFractalViewerApp ()
FractalImage *	inq_image (void)
void	image_resized (void)
	This is called when the FractalImage has been resized.
void	restart (void)
	This is called when a change is made to the FractalImage.
void	update_status_bar (void)
	Updates the status bar to show the current view.
void	set_processor (int fractal_type)
	Sets the fractal type to that given.
virtual BOOL	InitInstance ()
virtual BOOL	OnIdle (LONG lCount)
afx_msg void	OnAppAbout ()
afx_msg void	OnViewOptions ()
afx_msg void	OnPaletteRandomise ()
afx_msg void	OnViewFractals ()
afx_msg void	OnPaletteMainCol ()
afx_msg void	OnPaletteBright ()
afx_msg void	OnPalettePastel ()
afx_msg void	OnPaletteMonochrome ()
afx_msg void	OnPaletteWhite ()
afx_msg void	OnUpdatePaletteBright (CCmdUI *pCmdUI)
afx_msg void	OnUpdatePalettePastel (CCmdUI *pCmdUI)
afx_msg void	OnUpdatePaletteMonochrome (CCmdUI *pCmdUI)
afx_msg void	OnUpdatePaletteWhite (CCmdUI *pCmdUI)
afx_msg void	OnExportJpg ()
Private Methods
void	set_imagegen (void)
	Sets 'm_imagegen' to point to either 'm_progressive_imagegen' or 'm_fast_imagegen', depending on the value of 'm_progressive'.
void	update_palette (void)
	Updates the palette, regenerating the colours it contains.
void	export_image (CString path, int width, int height, int aa_gridsize)
	Creates an image of the given size, and saves it to the given path.
Private Attributes
FractalImage	m_image
	The FractalImage being calculated.
bool	m_progressive
	If true, ProgressiveImageGen is used as the image generator.
ImageGen *	m_imagegen
	Points to the current image generator.
ProgressiveImageGen	m_progressive_imagegen
	ProgressiveImageGen is used when image is being generated progressively.
FastImageGen	m_fast_imagegen
	FastImageGen is used when the image is being generated non-progressively.
AAFractalImage	m_aa_image
	Anti-aliasing uses an AAFractalImage.
Palette	m_palette
	Palette for colouring image.
int	m_fractal_type
	Fractal type - indicates which of the derived Processor objects is set in 'm_image'.
int	m_progress
	Currently displayed iteration - this is used to determine when to update the status bar.

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Detailed Description

The MFC application class.

This stores all the application state data.

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Constructor & Destructor Documentation

CFractalViewerApp::CFractalViewerApp (    )

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Member Function Documentation

void CFractalViewerApp::export_image (  CString    path, int    width, int    height, int    aa_gridsize )  [private]

Creates an image of the given size, and saves it to the given path.

void CFractalViewerApp::image_resized (  void    )

This is called when the FractalImage has been resized. The ProgressiveFractalImage is re-initialised.

BOOL CFractalViewerApp::InitInstance (    )  [virtual]

FractalImage* CFractalViewerApp::inq_image (  void    )  [inline]

void CFractalViewerApp::OnAppAbout (    )

void CFractalViewerApp::OnExportJpg (    )

BOOL CFractalViewerApp::OnIdle (  LONG    lCount )  [virtual]

void CFractalViewerApp::OnPaletteBright (    )

void CFractalViewerApp::OnPaletteMainCol (    )

void CFractalViewerApp::OnPaletteMonochrome (    )

void CFractalViewerApp::OnPalettePastel (    )

void CFractalViewerApp::OnPaletteRandomise (    )

void CFractalViewerApp::OnPaletteWhite (    )

void CFractalViewerApp::OnUpdatePaletteBright (  CCmdUI *    pCmdUI )

void CFractalViewerApp::OnUpdatePaletteMonochrome (  CCmdUI *    pCmdUI )

void CFractalViewerApp::OnUpdatePalettePastel (  CCmdUI *    pCmdUI )

void CFractalViewerApp::OnUpdatePaletteWhite (  CCmdUI *    pCmdUI )

void CFractalViewerApp::OnViewFractals (    )

void CFractalViewerApp::OnViewOptions (    )

void CFractalViewerApp::restart (  void    )

This is called when a change is made to the FractalImage. The ProgressiveFractalImage is restarted.

void CFractalViewerApp::set_imagegen (  void    )  [private]

Sets 'm_imagegen' to point to either 'm_progressive_imagegen' or 'm_fast_imagegen', depending on the value of 'm_progressive'.

void CFractalViewerApp::set_processor (  int    fractal_type )

Sets the fractal type to that given. The different fractal types are implemented by different derived Processor classes.

void CFractalViewerApp::update_palette (  void    )  [private]

Updates the palette, regenerating the colours it contains. This is called to re-randomise the colours in the palette, or if the type is changed.

void CFractalViewerApp::update_status_bar (  void    )

Updates the status bar to show the current view. This should be called whenever the view has been changed.

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Member Data Documentation

AAFractalImage CFractalViewerApp::m_aa_image [private]

Anti-aliasing uses an AAFractalImage.

FastImageGen CFractalViewerApp::m_fast_imagegen [private]

FastImageGen is used when the image is being generated non-progressively.

int CFractalViewerApp::m_fractal_type [private]

Fractal type - indicates which of the derived Processor objects is set in 'm_image'. The values of this must match the values entered in the fractal type combo control on the Fractals panel. 0 - MandelbrotProcessor 1 - InvMandelbrotProcessor 2 - Z3Processor 3 - InvZ3Processor 4 - Z2PlusZProcessor 5 - InvZ2PlusZProcessor

FractalImage CFractalViewerApp::m_image [private]

The FractalImage being calculated.

ImageGen* CFractalViewerApp::m_imagegen [private]

Points to the current image generator.

Palette CFractalViewerApp::m_palette [private]

Palette for colouring image.

int CFractalViewerApp::m_progress [private]

Currently displayed iteration - this is used to determine when to update the status bar.

bool CFractalViewerApp::m_progressive [private]

If true, ProgressiveImageGen is used as the image generator. Otherwise, FastImageGen is used.

ProgressiveImageGen CFractalViewerApp::m_progressive_imagegen [private]

ProgressiveImageGen is used when image is being generated progressively.

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

• FractalViewer.h
• FractalViewer.cpp

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