CornerOfOrigin not used

[claxn]

I have the following use case: I am using the TileMatrix class to set up my own tiling system, instead of using TileMatrixSet directly. After defining TileMatrix instances for several "tiling levels" (or zooms), I create a TileMatrixSet instance by using the pre-initialised matrices.

However, when using the cornerOfOrigin argument/attribute, the class design and usage of TileMatrix and TileMatrixSet seems to be decoupled. For instance, I would expect that the following method:

morecantile/morecantile/models.py

Line 842 in 329b722

def _matrix_origin(self, matrix: TileMatrix) -> Coords:

called within

morecantile/morecantile/models.py

Line 1125 in 329b722

def xy_bounds(self, *tile: Tile) -> BoundingBox:

makes use of cornerOfOrigin. But instead, only the orderedAxes argument is taken into account. Shouldn't xy_bounds consider the origin of the grid, i.e., if it is "topLeft" or "bottomLeft"? In my case I would need "bottomLeft".

Maybe I misunderstood the correct usage of TileMatrix and TileMatrixSet - it would be great to have this feature available making it more generic and easy to use - thanks!

[claxn]

Sorry, I only checked the issues, not the PR's. I would still keep it open, until PR #173 is merged.

[vincentsarago]

👋 Thanks @claxn
This has been on my todo list for quite some time now, I hope to find some time soon to get this moving

[vincentsarago]

should be solved with #191