Page History

...

In direct definition, the points of the polygon are stated in the relation itself:

POLYGON(0, Npoints%, X_11, Y_12, X_21, Y_22,.., X_n1, Y_n2, X0, Y0, XN, YN, Mode%)

The minimum number of (X,Y) data points Npoints% in the list is 3 in which case the polygon is a triangle.

The syntax

POLYGON(0, 4, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 0, 0, Mode)

is the same polygon as in the previous examples and e.g. for Mode = 1, the area of the polygon is returned: 1.00 

Quick links: POLYGONreplacementstringdezemoetuniekzijnbladibla