func.ST_LineCrossingDirection

Given 2 linestrings, returns an integer between -3 and 3 indicating what kind of crossing behavior exists between them

Description

PlaidCloud expressions and filters provide use of most non-administrative PostGIS methods. PostGIS methods are accessed by prefixing the standard method name with func..

Examples

SQL

ST_LineCrossingDirection(geometry linestringA, geometry linestringB);

PlaidCloud

func.ST_LineCrossingDirection(geometry linestringA, geometry linestringB)

References

PostGIS Official Documentation for this method can be found here.

Additional capabilities and usage examples can be found in the PostGIS documentation

Last modified March 11, 2024 at 3:25 PM EST: Creation of the expression expression library (3110a17)