# Coverage details for edu.uci.ics.jung.visualization.ZoomPanGraphMouse

Line | Hits | Source
--- | --- | ---
1 |  | `/*`
2 |  | `* Copyright (c) 2005, the JUNG Project and the Regents of the University`
3 |  | `* of California`
4 |  | `* All rights reserved.`
5 |  | `*`
6 |  | `* This software is open-source under the BSD license; see either`
7 |  | `* "license.txt" or`
8 |  | `* http://jung.sourceforge.net/license.txt for a description.`
9 |  | `* Created on Mar 8, 2005`
10 |  | `*`
11 |  | `*/`
12 |  | `package edu.uci.ics.jung.visualization;`
13 |  | ``
14 |  | `import edu.uci.ics.jung.visualization.control.LayoutScalingControl;`
15 |  | `import edu.uci.ics.jung.visualization.control.PluggableGraphMouse;`
16 |  | `import edu.uci.ics.jung.visualization.control.ScalingGraphMousePlugin;`
17 |  | `import edu.uci.ics.jung.visualization.control.TranslatingGraphMousePlugin;`
18 |  | ``
19 |  | ``
20 |  | `/**`
21 |  | `* ZoomPanGraphMouse is a PluggableGraphMouse class that includes`
22 |  | `* zoom via the mouse wheel, and pan via a mouse drag`
23 |  | `*`
24 |  | `*`
25 |  | `* @author Tom Nelson`
26 |  | `*/`
27 |  | `public class ZoomPanGraphMouse extends PluggableGraphMouse {`
28 |  | ``
29 |  | `protected TranslatingGraphMousePlugin translatingPlugin;`
30 |  | `protected ScalingGraphMousePlugin scalingPlugin;`
31 |  | ``
32 |  | `/**`
33 |  | `* create an instance with default zoom in/out values`
34 |  | `* @deprecated no need to pass a VisualizationViewer in constructor`
35 |  | `* @param vv the VisualizationViewer not used`
36 |  | `*/`
37 |  | `public ZoomPanGraphMouse(VisualizationViewer vv) {`
38 | 0 | `this(1.1f, 1/1.1f);`
39 | 0 | `}`
40 |  | ``
41 |  | `/**`
42 |  | `* create an instance with passed zoom in/out values`
43 |  | `* @deprecated no need to pass a VisualizationViewer`
44 |  | `* @param vv the VisualizationViewer - not used`
45 |  | `* @param in zoom in value`
46 |  | `* @param out zoom out value`
47 |  | `*/`
48 |  | `public ZoomPanGraphMouse(VisualizationViewer vv, float in, float out) {`
49 | 0 | `this(in, out);`
50 | 0 | `}`
51 |  | ``
52 |  | `public ZoomPanGraphMouse() {`
53 | 0 | `this(1.1f, 1/1.1f);`
54 | 0 | `}`
55 |  | ``
56 | 0 | `public ZoomPanGraphMouse(float in, float out) {`
57 | 0 | `translatingPlugin = new TranslatingGraphMousePlugin();`
58 | 0 | `scalingPlugin = new ScalingGraphMousePlugin(new LayoutScalingControl(), 0, in, out);`
59 | 0 | `add(translatingPlugin);`
60 | 0 | `add(scalingPlugin);`
61 | 0 | `}`
62 |  | ``
63 |  | `/**`
64 |  | `* @param zoomAtMouse The zoomAtMouse to set.`
65 |  | `*/`
66 |  | `public void setZoomAtMouse(boolean zoomAtMouse) {`
67 | 0 | `scalingPlugin.setZoomAtMouse(zoomAtMouse);`
68 | 0 | `}`
69 |  | `}`

this report was generated by version 1.0.5 of jcoverage. visit www.jcoverage.com for updates. | copyright © 2003, jcoverage ltd. all rights reserved. Java is a trademark of Sun Microsystems, Inc. in the United States and other countries.