neon.editor.SVGExporter.java Source code

Introduction

Here is the source code for neon.editor.SVGExporter.java

Source

/*
 *   Neon, a roguelike engine.
 *   Copyright (C) 2011 - Maarten Driesen
 * 
 *   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 neon.editor;

import java.util.ArrayList;
import java.util.Collections;

import neon.editor.maps.*;
import neon.editor.resources.IRegion;
import neon.systems.files.FileSystem;
import neon.systems.files.XMLTranslator;
import neon.ui.graphics.Renderable;
import neon.ui.graphics.ZComparator;
import neon.util.ColorFactory;
import org.jdom2.*;

public class SVGExporter {
    public static void exportToSVG(ZoneTreeNode node, FileSystem files, DataStore store) {
        if (node != null) {
            Namespace ns = Namespace.getNamespace("http://www.w3.org/2000/svg");
            Element svg = new Element("svg", ns);
            Document doc = new Document(svg);
            doc.setDocType(new DocType("svg", "-//W3C//DTD SVG 1.1//EN",
                    "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"));
            svg.setAttribute("width", "100%");
            svg.setAttribute("height", "100%");
            svg.setAttribute("version", "1.1");

            ArrayList<Renderable> regions = new ArrayList<Renderable>(node.getZone().getScene().getElements());
            Collections.sort(regions, new ZComparator());

            for (Renderable i : regions) {
                if (i instanceof IRegion) {
                    IRegion ri = (IRegion) i;
                    Element region = new Element("rect", ns);
                    region.setAttribute("x", Integer.toString(ri.x));
                    region.setAttribute("y", Integer.toString(ri.y));
                    region.setAttribute("width", Integer.toString(ri.width));
                    region.setAttribute("height", Integer.toString(ri.height));
                    int red = ColorFactory.getColor(ri.resource.color).getRed();
                    int green = ColorFactory.getColor(ri.resource.color).getGreen();
                    int blue = ColorFactory.getColor(ri.resource.color).getBlue();
                    region.setAttribute("style", "fill:rgb(" + red + "," + green + "," + blue + ")");
                    svg.addContent(region);
                }
            }

            files.saveFile(doc, new XMLTranslator(), store.getActive().getPath()[0], "shots",
                    node.getZone().map.id + ".svg");
        }
    }
}