
GeoB
ASIC
Reference Manual
5.Standard Functions
TPS1100-Version 1.30
5-51
Parameters
FirstLine
in
Definition of the 1. line.
SecondLine
in
Definition of the 2. line.
Intersection
out
Coordinate and exactness of the
intersect. point.
iReturnCode
out
indicates the number of solutions
GM_NO_
SOLUTION
no intersection point,
i.e. the lines are
parallel
GM_ANGLE_
SMALLER_
15GON
Warning: the intersect.
Angle of the line is
smaller than 15 gon.
The intersect. point
was still calculated.
Return Codes
GM_IDENTICAL_PTS
Start- and endpoint of a line are
identical. Calculation is not
possible.
Example
Calculate the intersection points between the 2 lines.
DIM Line1
AS GM_Line_Type
DIM Line2
AS GM_Line_Type
DIM IntersPt AS GM_Point_Type
DIM iRetCode AS Integer
' initialize Line1 and Line2 adequatley
GM_CalcIntersectionLineLine( Line1, Line2,
IntersPt,
iRetCode )
Содержание tps1100
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