PolyFill ( line_count, byref x, byref y )

Draws a filled polygon from the given number of lines

Example:
dim x[3]
dim y[3]

x[0] = 100
y[0] = 0

x[1] = 150
y[1] = 200

x[2] = 50
y[2] = 200

PolyFill ( 3, x, y)