I have a group of xy coordinates. For example:
10, 34
20, 45
20, 50
10, 20
10, 56
...
How can I calculate the bounding box corners for that coordinates?
To get the bounding box with sides parallel to the XY-axes you simply need to find the min/max of all the x and y koordiantes:
minx = min(xcoords);
maxx = max(xcoords);
miny = min(ycoords);
maxy = max(ycoords);
The bounding box has corners in (minx, miny), (minx, maxy), (maxx, maxy), (maxx, miny).