OrthoMap.tileCenter

1 // 2 rows, 3 cols, 32x64 tiles
2 auto grid = [
3   [ 00, 01, 02, ],
4   [ 10, 11, 12, ],
5 ];
6 auto myMap = OrthoMap!int(grid, 32, 64);
7 
8 assert(myMap.tileCenter(RowCol(0, 0)) == PixelCoord(16, 32));
9 assert(myMap.tileCenter(RowCol(1, 2)) == PixelCoord(80, 96));