1// BEGIN LICENSE BLOCK
2// Version: CMPL 1.1
3//
4// The contents of this file are subject to the Cisco-style Mozilla Public
5// License Version 1.1 (the "License"); you may not use this file except
6// in compliance with the License.  You may obtain a copy of the License
7// at www.eclipse-clp.org/license.
8//
9// Software distributed under the License is distributed on an "AS IS"
10// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See
11// the License for the specific language governing rights and limitations
12// under the License.
13//
14// The Original Code is  The ECLiPSe Constraint Logic Programming System.
15// The Initial Developer of the Original Code is  Cisco Systems, Inc.
16// Portions created by the Initial Developer are
17// Copyright (C) 2006 Cisco Systems, Inc.  All Rights Reserved.
18//
19// Contributor(s):
20//
21// END LICENSE BLOCK
22
23package com.parctechnologies.eclipse.visualisation;
24/**
25 * A command which changes the zoom level of a viewer
26 *
27 *
28 */
29public class ViewerZoomInCommand extends ViewerCommand {
30    Float zoomRatio;
31
32    public ViewerZoomInCommand(Viewer viewer,
33                             float newRatio) {
34	super(viewer);
35	this.zoomRatio = new Float(newRatio);
36    }
37
38    public void postRecordIssue()
39    {
40      getViewer().zoomInByRatio(zoomRatio.floatValue());
41    }
42}
43