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output_filter Class Reference

#include <output.h>

Inheritance diagram for output_filter:

List of all members.

Public Methods
	output_filter ()
virtual	~output_filter ()
virtual bool	filter_frame (FrameClass &frame)
virtual void	property_changed ()
virtual void	reset ()
Private Attributes
string	box_name
string	title
bool	is_set
GtkWidget *	window
GtkWidget *	drawing_area
int	width
int	height
GdkPixbuf *	pixbuf
Graphics *	g
vector< name_struct >	names
Friends
gboolean	output_expose_event (GtkWidget *widget, GdkEventExpose *event, output_filter *of)

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Constructor & Destructor Documentation

output_filter::output_filter (    )

output_filter::~output_filter (    )  [virtual]

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Member Function Documentation

bool output_filter::filter_frame (  FrameClass &    frame )  [virtual]

output all faces found in the frame Parameters: frame  the frame to be output @return, always true Implements Filter.

void output_filter::property_changed (    )  [virtual]

this method is called after the member properties has been updated, it informs the filter that properties has changed and those changes should take effect Reimplemented from Filter.

void output_filter::reset (    )  [virtual]

some filters are ment to be used on a movie and can increase performance by storing information about previous frames, this function is called after an entire movie has finnished playing so that the filter may reset it's data, NOTE that this is only virtual and not purly virtual it need not be imlemented unless the filter wishes to be reset after a complete, movie has been run through it Reimplemented from Filter.

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Friends And Related Function Documentation

gboolean output_expose_event (  GtkWidget *    widget, GdkEventExpose *    event, output_filter *    of )  [friend]

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Member Data Documentation

string output_filter::box_name [private]

GtkWidget* output_filter::drawing_area [private]

Graphics* output_filter::g [private]

int output_filter::height [private]

bool output_filter::is_set [private]

vector<name_struct> output_filter::names [private]

GdkPixbuf* output_filter::pixbuf [private]

string output_filter::title [private]

int output_filter::width [private]

GtkWidget* output_filter::window [private]

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

• output.h
• output.cpp

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