Package org.h2gis.functions.spatial.topography

Class ST_TriangleSlope

java.lang.Object
org.h2gis.api.AbstractFunction
org.h2gis.api.DeterministicScalarFunction
org.h2gis.functions.spatial.topography.ST_TriangleSlope
All Implemented Interfaces:
org.h2gis.api.Function, org.h2gis.api.ScalarFunction
public class ST_TriangleSlope extends org.h2gis.api.DeterministicScalarFunction
This function is used to compute the slope direction of a triangle.
Author:
Erwan Bocher

  • Field Summary

    Fields inherited from interface org.h2gis.api.Function

    PROP_NAME, PROP_REMARKS

    Fields inherited from interface org.h2gis.api.ScalarFunction

    PROP_DETERMINISTIC

  • Constructor Summary

    Constructors
    Constructor
    Description
    ST_TriangleSlope()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static Double
    computeSlope(org.locationtech.jts.geom.Geometry geometry)
     
    String
    getJavaStaticMethod()
     

    Methods inherited from class org.h2gis.api.AbstractFunction

    addProperty, getProperty, removeProperty

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    Methods inherited from interface org.h2gis.api.Function

    getProperty

  • Constructor Details

    • ST_TriangleSlope

      public ST_TriangleSlope()

  • Method Details

    • getJavaStaticMethod

      public String getJavaStaticMethod()

    • computeSlope

      public static Double computeSlope(org.locationtech.jts.geom.Geometry geometry) throws IllegalArgumentException
      Parameters:
      geometry - Triangle
      Returns:
      slope of a triangle expressed in percents
      Throws:
      IllegalArgumentException - Accept only triangles