maptiles.cpp File Reference

Code for the maptiles function. More...

#include <iostream>
#include <map>
#include "maptiles.h"

Include dependency graph for maptiles.cpp:

Functions
MosaicCanvas *	mapTiles (SourceImage const &theSource, vector< TileImage > &theTiles)
	Map the image tiles into a mosaic canvas which closely matches the input image. More...
TileImage *	get_match_at_idx (const KDTree< 3 > &tree, map< Point< 3 >, int > tile_avg_map, vector< TileImage > &theTiles, const SourceImage &theSource, int row, int col)
	Find the closest TileImage for a particular row and column. More...

Detailed Description

Code for the maptiles function.

Function Documentation

MosaicCanvas* mapTiles	(	SourceImage const &	theSource,
		vector< TileImage > &	theTiles
	)

Map the image tiles into a mosaic canvas which closely matches the input image.

Todo:

This function is required for MP 5.2.

Parameters

theSource	The input image to construct a photomosaic of
theTiles	The tiles image to use in the mosaic

Todo:

Implement this function!

TileImage* get_match_at_idx	(	const KDTree< 3 > &	tree,
		map< Point< 3 >, int >	tile_avg_map,
		vector< TileImage > &	theTiles,
		const SourceImage &	theSource,
		int	row,
		int	col
	)

Find the closest TileImage for a particular row and column.

This involves creating a representative TileImage to search for, and querying the KDTree for the nearest neighbor

Parameters

tree	The KDTree to search in
tile_avg_map	Maps points to indices in the TileImage vector
theTiles	Tiles to be used in the Photomosaic
theSource	The image to make a Photomosaic of
row	The row of the source image
col	The column of the source image

Returns

the "nearest neighbor" tile