001package votorola.g.web.gwt.svg; // Copyright 2012, Michael Allan.  Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Votorola Software"), to deal in the Votorola Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicence, and/or sell copies of the Votorola Software, and to permit persons to whom the Votorola Software is furnished to do so, subject to the following conditions: The preceding copyright notice and this permission notice shall be included in all copies or substantial portions of the Votorola Software. THE VOTOROLA SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE VOTOROLA SOFTWARE OR THE USE OR OTHER DEALINGS IN THE VOTOROLA SOFTWARE.
002
003import org.vectomatic.dom.svg.*;
004
005
006/** Utilities for path segments.
007  */
008public class PathSeg
009{
010
011    private PathSeg() {}
012
013
014
015    /** Casts the segment at index 's' as a LineToAbs and sets the specified values.
016      */
017    public static void lineToAbs( final OMSVGPathSegList sL, final int s,
018      final float x, final float y )
019    {
020        final OMSVGPathSegLinetoAbs seg = (OMSVGPathSegLinetoAbs)sL.getItem( s );
021        seg.setX( x );
022        seg.setY( y );
023    }
024
025
026
027    /** Casts the segment at index 's' as a LineToRel and sets the specified values.
028      */
029    public static void lineToRel( final OMSVGPathSegList sL, final int s,
030      final float x, final float y )
031    {
032        final OMSVGPathSegLinetoRel seg = (OMSVGPathSegLinetoRel)sL.getItem( s );
033        seg.setX( x );
034        seg.setY( y );
035    }
036
037
038
039    /** Casts the segment at index 's' as a MovetoAbs and sets the specified values.
040      */
041    public static void movetoAbs( final OMSVGPathSegList sL, final int s,
042      final float x, final float y )
043    {
044        final OMSVGPathSegMovetoAbs seg = (OMSVGPathSegMovetoAbs)sL.getItem( s );
045        seg.setX( x );
046        seg.setY( y );
047    }
048
049
050}