Hi!
Are the following ways corrects?
{x}
{x,y,y,z}
{x,y,z,w} when lat/lon of y is the same of lat/lon of z
{x,y,z,x,w}
{x,y,z,w,j} when lat/lon of w is the same of lat/lon of x
{x,y,z,w} when segment from z to w intersects the segment from x to y
If not, does the api check for them?
Should/Must editors/converters avoid them?
thanks
Niko