Package org.h2gis.functions.spatial.affine_transformations

Class ST_Scale

java.lang.Object
org.h2gis.api.AbstractFunction
org.h2gis.api.DeterministicScalarFunction
org.h2gis.functions.spatial.affine_transformations.ST_Scale
All Implemented Interfaces:
org.h2gis.api.Function, org.h2gis.api.ScalarFunction
public class ST_Scale extends org.h2gis.api.DeterministicScalarFunction
ST_Scale scales the given geometry by multiplying the coordinates by the indicated scale factors.
Author:
Adam Gouge

  • 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_Scale()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    String
    getJavaStaticMethod()
     
    static org.locationtech.jts.geom.Geometry
    scale(org.locationtech.jts.geom.Geometry geom, double xFactor, double yFactor)
    Scales the given geometry by multiplying the coordinates by the indicated x and y scale factors, leaving the z-coordinate untouched.
    static org.locationtech.jts.geom.Geometry
    scale(org.locationtech.jts.geom.Geometry geom, double xFactor, double yFactor, double zFactor)
    Scales the given geometry by multiplying the coordinates by the indicated x, y and z scale factors.

    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_Scale

      public ST_Scale()

  • Method Details

    • getJavaStaticMethod

      public String getJavaStaticMethod()

    • scale

      public static org.locationtech.jts.geom.Geometry scale(org.locationtech.jts.geom.Geometry geom, double xFactor, double yFactor)
      Scales the given geometry by multiplying the coordinates by the indicated x and y scale factors, leaving the z-coordinate untouched.
      Parameters:
      geom - Geometry
      xFactor - x scale factor
      yFactor - y scale factor
      Returns:
      The geometry scaled by the given x and y scale factors

    • scale

      public static org.locationtech.jts.geom.Geometry scale(org.locationtech.jts.geom.Geometry geom, double xFactor, double yFactor, double zFactor)
      Scales the given geometry by multiplying the coordinates by the indicated x, y and z scale factors.
      Parameters:
      geom - Geometry
      xFactor - x scale factor
      yFactor - y scale factor
      zFactor - z scale factor
      Returns:
      The geometry scaled by the given x, y and z scale factors