kmeans::WeatherScitOutput::PointLocation Class Reference

List of all members.

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Detailed Description

Way of encoding the location of a point or of encoding movement between frames.

Author:

Lakshman

Version:

Id

WeatherScitOutput.h,v 1.8 2009/06/02 20:17:50 lakshman Exp

Public Member Functions
	PointLocation (float km_east=0, float km_north=0)
	PointLocation (float x, float y, float x0, float y0, float pix_per_km)
	Pass in the x,y location, the pixel location of the origin (128,128) for example, and the pix_per_km value.
Static Public Member Functions
static float	getKm (float num_pixels_from_origin, float pix_per_km)
Friends
class	WeatherScitOutput
code::BOOStream &	operator<< (code::BOOStream &out, const PointLocation &obj)

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Constructor & Destructor Documentation

kmeans::WeatherScitOutput::PointLocation::PointLocation	(	float	km_east = 0,
		float	km_north = 0
	)

kmeans::WeatherScitOutput::PointLocation::PointLocation	(	float	x,
		float	y,
		float	x0,
		float	y0,
		float	pix_per_km
	)

Pass in the x,y location, the pixel location of the origin (128,128) for example, and the pix_per_km value.

x is the row number and y is the column number.

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Member Function Documentation

static float kmeans::WeatherScitOutput::PointLocation::getKm	(	float	num_pixels_from_origin,
		float	pix_per_km
	)			[static]

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Friends And Related Function Documentation

code::BOOStream& operator<<	(	code::BOOStream &	out,
		const PointLocation &	obj
	)			[friend]

friend class WeatherScitOutput [friend]

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