VS:EqualPt: Difference between revisions
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Revision as of 21:11, 5 August 2008
.VectorScript|VectorScript ..VS:Function Reference|Function Reference ..VS:Function_Reference_Appendix|Appendix
Description
Function EqualPt returns whether the two specified coordinate locations are equal (i.e., the same point, to 12 significant digits).
FUNCTION EqualPt(
p1X,p1Y :REAL;
p2X,p2Y :REAL) : BOOLEAN;
def vs.EqualPt(p1, p2): return BOOLEAN
Parameters
p1 REAL Coordinates of first comparison point. p2 REAL Coordinates of second comparison point.
Example
VectorScript
PROCEDURE Example; VAR x1, y1, x2, y2 :REAL; BEGIN x1 := 1; y1 := 1; x2 := 1.0000000000001; y2 := 1.0000000000001; Message(EqualPt(x1, y1, x2, y2)); END; RUN(Example);
Python
def Example(): x1 = 1 y1 = 1 x2 = 1.0000000000001 y2 = 1.0000000000001 vs.Message(vs.EqualPt(x1, y1, x2, y2)) Example()
Version
Availability: from All Versions