/* * Copyright 2010, 2011, 2012 mapsforge.org * * This program is free software: you can redistribute it and/or modify it under the * terms of the GNU Lesser 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 Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License along with * this program. If not, see <http://www.gnu.org/licenses/>. */ package org.mapsforge.map.rendertheme.renderinstruction; import java.util.List; import org.mapsforge.core.model.Tag; import org.mapsforge.map.graphics.Paint; import org.mapsforge.map.rendertheme.RenderCallback; /** * Represents a polyline on the map. */ public class Line implements RenderInstruction { private final int level; private final Paint stroke; private final float strokeWidth; Line(LineBuilder lineBuilder) { this.level = lineBuilder.level; this.stroke = lineBuilder.stroke; this.strokeWidth = lineBuilder.strokeWidth; } @Override public void destroy() { this.stroke.destroy(); } @Override public void renderNode(RenderCallback renderCallback, List<Tag> tags) { // do nothing } @Override public void renderWay(RenderCallback renderCallback, List<Tag> tags) { renderCallback.renderWay(this.stroke, this.level); } @Override public void scaleStrokeWidth(float scaleFactor) { this.stroke.setStrokeWidth(this.strokeWidth * scaleFactor); } @Override public void scaleTextSize(float scaleFactor) { // do nothing } }