/* * GeoSolutions map - Digital field mapping on Android based devices * Copyright (C) 2013 GeoSolutions (www.geo-solutions.it) * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package it.geosolutions.android.map.renderer; import android.graphics.PointF; import com.vividsolutions.jts.android.PointTransformation; import com.vividsolutions.jts.geom.Coordinate; /** * Wraps a false coordinate system that transforms coordinates * in percent of the width/height passed in constructor. * * Used to draw legend * @author Lorenzo Natali (www.geo-solutions.it) * */ public class LegendTransformation implements PointTransformation { int width; int height; /* (non-Javadoc) * @see com.vividsolutions.jts.android.PointTransformation#transform(com.vividsolutions.jts.geom.Coordinate, android.graphics.PointF) */ public LegendTransformation(int width,int height){ this.width=width; this.height=height; } @Override public void transform(Coordinate src, PointF view) { view.set((float)src.x*width/100,(float)src.y*height/100); } }