C# Class Detector.Motion.MotionDetector

The engine in which detects the motion and put it in an easy to use format

Public Properties

Property	Type	Description
motionpic	System.Drawing.Bitmap

Method	Description
DoNextScanLine ( int x, int y, MotionHelper &motion ) : void	Recursave function for scanlines
GetBoundsFromMotion ( byte &motion, Point size, Point seed ) : MotionHelper	Uses a FloodFill scanline algorithm to get a targets bounds
GetTargets ( ) : IEnumerable
MotionDetector ( ) : System	The engine in which detects the motion and put it in an easy to use format
MotionDetector ( Image last_img, Image cur_img ) : System	Compare to images to one another
SetNextImages ( Image Last, Image Current ) : void	Set the next images to compare
SubtractPixels ( BitmapData curimg, BitmapData lastimg, byte &pixeldata ) : BitmapData	Subtract any pixels that havent changed, set those that have to 255
UpdateIgnoreMotion ( ) : void	Set the byte array up for fast access to thes pixels

Method	Description
Distance ( int x, int y, int a, int b ) : int	Calculate the distance between to points
Error ( string error ) : void	Error without halting on release builds
GetAverage ( BitmapData bdata, int x, int y, int width, int height ) : int	Gets the average color in a cerain area
InRangeOfTarget ( Target &targs, int x, int y ) : int	Checks to see if movement pixels are in range of a target
IsInsideIgnoreArea ( int x, int y ) : bool	Is the pixel inside of the ignore position?
NotInsideOfTarget ( Target &targs, int x, int y ) : bool	Is the target inside of a specific X and Y

Recursave function for scanlines

public DoNextScanLine ( int x, int y, MotionHelper &motion ) : void
x	int
y	int
motion	MotionHelper
return	void

Uses a FloodFill scanline algorithm to get a targets bounds

public GetBoundsFromMotion ( byte &motion, Point size, Point seed ) : MotionHelper
motion	byte
size	Point
seed	Point
return	MotionHelper

public GetTargets ( ) : IEnumerable
return	IEnumerable

The engine in which detects the motion and put it in an easy to use format

public MotionDetector ( ) : System
return	System

Compare to images to one another

public MotionDetector ( Image last_img, Image cur_img ) : System
last_img	Image	The previous image
cur_img	Image	The current image
return	System

Set the next images to compare

public SetNextImages ( Image Last, Image Current ) : void
Last	Image	Image to compare to
Current	Image	Image at this moment in time
return	void

Subtract any pixels that havent changed, set those that have to 255

public SubtractPixels ( BitmapData curimg, BitmapData lastimg, byte &pixeldata ) : BitmapData
curimg	System.Drawing.Imaging.BitmapData	Current image
lastimg	System.Drawing.Imaging.BitmapData	Last image
pixeldata	byte	2 Dem byte array to place movement
return	System.Drawing.Imaging.BitmapData

Set the byte array up for fast access to thes pixels

public UpdateIgnoreMotion ( ) : void
return	void

public Bitmap,System.Drawing motionpic
return	System.Drawing.Bitmap