/*
* SVG Salamander
* Copyright (c) 2004, Mark McKay
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on May 10, 2005, 5:56 AM
*/
package com.kitfox.svg.pathcmd;
import java.awt.geom.AffineTransform;
import java.awt.geom.GeneralPath;
import java.awt.geom.PathIterator;
/**
*
* @author kitfox
*/
public class PathUtil {
/** Creates a new instance of PathUtil */
public PathUtil() {
}
/**
* Converts a GeneralPath into an SVG representation
*/
public static String buildPathString(GeneralPath path) {
float[] coords = new float[6];
StringBuffer sb = new StringBuffer();
for (PathIterator pathIt = path.getPathIterator(
new AffineTransform()); !pathIt.isDone(); pathIt.next()) {
int segId = pathIt.currentSegment(coords);
switch (segId) {
case PathIterator.SEG_CLOSE: {
sb.append(" Z");
break;
}
case PathIterator.SEG_CUBICTO: {
sb.append(" C " + coords[0] + " " + coords[1] + " " + coords[2]
+ " " + coords[3] + " " + coords[4] + " " + coords[5]);
break;
}
case PathIterator.SEG_LINETO: {
sb.append(" L " + coords[0] + " " + coords[1]);
break;
}
case PathIterator.SEG_MOVETO: {
sb.append(" M " + coords[0] + " " + coords[1]);
break;
}
case PathIterator.SEG_QUADTO: {
sb.append(" Q " + coords[0] + " " + coords[1] + " " + coords[2]
+ " " + coords[3]);
break;
}
}
}
return sb.toString();
}
}