/****************************************************************************** * $Id$ * * Name: testgetpoints.java * Project: OGR Java Interface * Purpose: A sample app to test Geometry.GetPoints() * Author: Even Rouault, * ****************************************************************************** * Copyright (c) 2011, Even Rouault * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. *****************************************************************************/ import org.gdal.ogr.Geometry; public class testgetpoints { public static void showCoords(Geometry geom) { double[][] coords = geom.GetPoints(); for(int i = 0; i < coords.length; i++) { if (i > 0) System.out.print(", "); if (coords[i].length == 2) System.out.print(coords[i][0] + " " + coords[i][1]); else System.out.print(coords[i][0] + " " + coords[i][1] + " " + coords[i][2]); } System.out.print("\n"); } public static void showCoords(Geometry geom, int nCoordDimension) { double[][] coords = geom.GetPoints(nCoordDimension); for(int i = 0; i < coords.length; i++) { if (i > 0) System.out.print(", "); if (coords[i].length == 2) System.out.print(coords[i][0] + " " + coords[i][1]); else System.out.print(coords[i][0] + " " + coords[i][1] + " " + coords[i][2]); } System.out.print("\n"); } public static void main(String[] args) { showCoords(Geometry.CreateFromWkt("LINESTRING(0 1,2 3)")); showCoords(Geometry.CreateFromWkt("LINESTRING(0 1 2,3 4 5)")); showCoords(Geometry.CreateFromWkt("LINESTRING(0 1,2 3)"), 3); showCoords(Geometry.CreateFromWkt("LINESTRING(0 1 2,3 4 5)"), 2); } }