spoint - ObjectVision/GeoDMS GitHub Wiki
Conversion functions spoint
- spoint is a Point(Group) value type with two coordinates of the 16 bits (2 bytes) signed integer value type: int16.
- spoint() is a function converting other point data items or units to the spoint value type.
This page describes the spoint() function.
- spoint(a)
spoint(a) converts the coordinates of a point item a to the spoint (int16 coordinates) value type.
- data item or unit with PointGroup value type
attribute<spoint> spointA (ADomain) := spoint(A);
| A(fpoint) | spointA |
|---|---|
| {0,0} | {0,0} |
| {1,1} | {1,1} |
| {1000000,10000000} | null |
| {-2.5, 2.5} | {-2,2} |
| {99.9, 99.9} | {99,99} |
ADomain, nr of rows = 5