WXP::ImagePiece Class Reference

This class pieces a set of image together into a larger image. More...

#include "../include/ImagePiece.h"

List of all members.

Public Member Functions
int	set (Image &image, int rnx, int rny, Image &simage)
int	add (Image &image, int x, int y, Image &simage)
int	add (Image &image, Image &simage)

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Detailed Description

This class pieces a set of image together into a larger image.

Author:

Dan Vietor

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Member Function Documentation

int ImagePiece::add	(	Image &	image,
		int	x,
		int	y,
		Image &	simage
	)

Adds data to output image

Return values:

image

Output image

Parameters:

	x	X location of specific image
	y	Y location of specific image
	simage	Input image to add to output image

References WXP::Image::getPixel(), WXP::DomainVal::nx, WXP::DomainVal::ny, and WXP::Image::setPixel().

int ImagePiece::set	(	Image &	image,
		int	rnx,
		int	rny,
		Image &	simage
	)

Sets up output image. Input is the upper left image so that domain size and location can be determined. This assumes all images are the same size.

Return values:

image

Output image

Parameters:

	rnx	Number of image to piece in X direction
	rny	Number of image to piece in Y direction
	simage	A sample input image to reference

References WXP::Image::allocData(), WXP::DomainVal::clat, WXP::DomainVal::clon, WXP::EarthPoint::lat, WXP::EarthPoint::lon, WXP::DomainVal::nx, WXP::DomainVal::ny, WXP::Domain::set(), WXP::Image::setPixel(), WXP::Domain::tran(), and WXP::Domain::UL.

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

• ImagePiece.h
• ImagePiece.cc