# Coverage details for edu.uci.ics.jung.graph.decorators.PickableVertexPaintFunction

Line | Hits | Source
--- | --- | ---
1 |  | `/*`
2 |  | `* Created on Mar 10, 2005`
3 |  | `*`
4 |  | `* Copyright (c) 2005, the JUNG Project and the Regents of the University`
5 |  | `* of California`
6 |  | `* All rights reserved.`
7 |  | `*`
8 |  | `* This software is open-source under the BSD license; see either`
9 |  | `* "license.txt" or`
10 |  | `* http://jung.sourceforge.net/license.txt for a description.`
11 |  | `*/`
12 |  | `package edu.uci.ics.jung.graph.decorators;`
13 |  | ``
14 |  | `import java.awt.Paint;`
15 |  | ``
16 |  | `import edu.uci.ics.jung.graph.Vertex;`
17 |  | `import edu.uci.ics.jung.visualization.PickedInfo;`
18 |  | ``
19 |  | `/**`
20 |  | `* Paints each vertex according to the <code>Paint</code>`
21 |  | `* parameters given in the constructor, so that picked and`
22 |  | `* non-picked vertices can be made to look different.`
23 |  | `*/`
24 |  | `public class PickableVertexPaintFunction implements VertexPaintFunction {`
25 |  | ``
26 |  | `protected Paint draw_paint;`
27 |  | `protected Paint fill_paint;`
28 |  | `protected Paint picked_paint;`
29 |  | `protected PickedInfo pi;`
30 |  | ``
31 |  | `/**`
32 |  | `*`
33 |  | `* @param pi specifies which vertices report as "picked"`
34 |  | `* @param draw_paint <code>Paint</code> used to draw vertex shapes`
35 |  | `* @param fill_paint <code>Paint</code> used to fill vertex shapes`
36 |  | `* @param picked_paint <code>Paint</code> used to fill picked vertex shapes`
37 |  | `*/`
38 |  | `public PickableVertexPaintFunction(PickedInfo pi, Paint draw_paint, Paint fill_paint, Paint picked_paint)`
39 | 0 | `{`
40 | 0 | `if (pi == null)`
41 | 0 | `throw new IllegalArgumentException("PickedInfo instance must be non-null");`
42 | 0 | `this.pi = pi;`
43 | 0 | `this.draw_paint = draw_paint;`
44 | 0 | `this.fill_paint = fill_paint;`
45 | 0 | `this.picked_paint = picked_paint;`
46 | 0 | `}`
47 |  | ``
48 |  | `public Paint getDrawPaint(Vertex v)`
49 |  | `{`
50 | 0 | `return draw_paint;`
51 |  | `}`
52 |  | ``
53 |  | `public Paint getFillPaint(Vertex v)`
54 |  | `{`
55 | 0 | `if (pi.isPicked(v))`
56 | 0 | `return picked_paint;`
57 |  | `else`
58 | 0 | `return fill_paint;`
59 |  | `}`
60 |  | ``
61 |  | `}`

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