OrthonormalTesselator
The OrthonormalTesselator checks that coordinates are lying on an orthormal grid,
and is able to provide a AbstractComposite made of Polygons built according to this grid
On this model, one input coordinate is represented by one Polygon, for which each point is
a mean point between two grid ticks:
^ ^
| |
- + + + - + + +
| | *---*
- + o + >> - + | o | +
| | *---*
- + + + - + + +
| |
|---|---|---|--> |---|---|---|-->
In this figure, the representation of a coordinate ("o" on the left) is a polygon
made of mean points ("*" on the right) that require the existence of four surrounding
points (the "o" and the three "+") |