Dirac - A Video Codec

Created by the British Broadcasting Corporation.


DrawMotionArrows Class Reference

Class to carry out the overlay of motion vectors represented by arrows.

#include <motion_arrows.h>

Inheritance diagram for DrawMotionArrows:

DrawOverlay DrawMotionColourArrows List of all members.

Public Member Functions

Protected Member Functions

Protected Attributes


Constructor & Destructor Documentation

DrawMotionArrows::DrawMotionArrows Frame ,
DrawFrameMotionParams ,
const MvArray ,
int 
 

DrawMotionArrows::~DrawMotionArrows  ) 
 


Member Function Documentation

void DrawMotionArrows::DrawArrow int  ,
int  ,
int  ,
int 
[protected]
 

void DrawMotionArrows::DrawBlock int  ,
int 
[virtual]
 

Implements DrawOverlay.

Reimplemented in DrawMotionColourArrows.

void DrawMotionArrows::DrawLegend  )  [virtual]
 

Implements DrawOverlay.

Reimplemented in DrawMotionColourArrows.


Member Data Documentation

int DrawMotionArrows::m_blocks_per_arrow_x [protected]
 

int DrawMotionArrows::m_blocks_per_arrow_y [protected]
 

const MvArray& DrawMotionArrows::m_mv [protected]
 

int DrawMotionArrows::m_mv_scale [protected]
 


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

© 2004 British Broadcasting Corporation. Dirac code licensed under the Mozilla Public License (MPL) Version 1.1.
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