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/* ===================================================
 * JFreeSVG : an SVG library for the Java(tm) platform
 * ===================================================
 * 
 * (C)opyright 2013, 2014, by Object Refinery Limited.  All rights reserved.
 *
 * Project Info:  http://www.jfree.org/jfreesvg/index.html
 * 
 * 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 .
 * 
 * [Oracle and Java are registered trademarks of Oracle and/or its affiliates. 
 * Other names may be trademarks of their respective owners.]
 * 
 * If you do not wish to be bound by the terms of the GPL, an alternative
 * commercial license can be purchased.  For details, please see visit the
 * JFreeSVG home page:
 * 
 * http://www.jfree.org/jfreesvg
 * 
 */

package org.jfree.graphics2d.canvas;

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 * Utility methods related to the {@link CanvasGraphics2D} implementation.
 */
public class CanvasUtils {
    
    private CanvasUtils() {
        // no need to instantiate
    }
    
    /**
     * Writes HTML output containing a script (usually generated by 
     * {@link CanvasGraphics2D}) to the specified file.  This method is used 
     * in the demo applications.
     * 
     * @param f  the file.
     * @param title  the title for the HTML.
     * @param canvasID  the canvas ID.
     * @param width  the canvas width.
     * @param height  the canvas height.
     * @param canvasScript  the canvas script.
     * 
     * @throws IOException if there is an IO error.
     */
    public static void writeToHTML(File f, String title, String canvasID,
            int width, int height, String canvasScript) throws IOException {
        BufferedWriter writer = null;
        try {
            writer = new BufferedWriter(new FileWriter(f));
            writer.write("\n");
            writer.write("\n");
            writer.write("\n");
            writer.write("" +title + "\n");
            writer.write("\n"); 
            writer.write("\n");
            writer.write("\n");
            writer.write("\n");

            writer.write("");
            writer.write("\n");
            writer.write("\n");
            writer.flush();
        } finally {
            try {
                if (writer != null) {
                    writer.close();
                }
            } catch (IOException ex) {
                Logger.getLogger(CanvasUtils.class.getName()).log(Level.SEVERE, 
                        null, ex);
            }
        } 
    }
    
}