#### MapColoring

##### Graph-theoretic optimal contrast coloring of polygon maps
R spatial-statistics graph-theory

The MapColoring package provides functions for assigning colors to polygon maps such that no two adjacent features have the same color, while using a minimal number of colors. If provided more than the minimal required number of colors for a given map, it selects colors in a manner that maximizes color contrasts between adjacent polygons. The package also implements the DSATUR graph coloring algorithm in R.