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author Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
date Sat, 09 Aug 2008 17:00:02 +0200
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1 /*******************************************************************************
2 * Copyright (c) 2000, 2007 IBM Corporation and others.
3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Eclipse Public License v1.0
5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/epl-v10.html
7 *
8 * Contributors:
9 * IBM Corporation - initial API and implementation
10 *******************************************************************************/
11 module dwt.graphics.LineAttributes;
12
13 import dwt.dwthelper.utils;
14
15 import dwt.DWT;
16
17 /**
18 * <code>LineAttributes</code> defines a set of line attributes that
19 * can be modified in a GC.
20 * <p>
21 * Application code does <em>not</em> need to explicitly release the
22 * resources managed by each instance when those instances are no longer
23 * required, and thus no <code>dispose()</code> method is provided.
24 * </p>
25 *
26 * @see GC#getLineAttributes()
27 * @see GC#setLineAttributes(LineAttributes)
28 *
29 * @since 3.3
30 */
31 public class LineAttributes {
32
33 /**
34 * The line width.
35 */
36 public float width;
37
38 /**
39 * The line style.
40 *
41 * @see dwt.DWT#LINE_CUSTOM
42 * @see dwt.DWT#LINE_DASH
43 * @see dwt.DWT#LINE_DASHDOT
44 * @see dwt.DWT#LINE_DASHDOTDOT
45 * @see dwt.DWT#LINE_DOT
46 * @see dwt.DWT#LINE_SOLID
47 */
48 public int style;
49
50 /**
51 * The line cap style.
52 *
53 * @see dwt.DWT#CAP_FLAT
54 * @see dwt.DWT#CAP_ROUND
55 * @see dwt.DWT#CAP_SQUARE
56 */
57 public int cap;
58
59 /**
60 * The line join style.
61 *
62 * @see dwt.DWT#JOIN_BEVEL
63 * @see dwt.DWT#JOIN_MITER
64 * @see dwt.DWT#JOIN_ROUND
65 */
66 public int join;
67
68 /**
69 * The line dash style for DWT.LINE_CUSTOM.
70 */
71 public float[] dash;
72
73 /**
74 * The line dash style offset for DWT.LINE_CUSTOM.
75 */
76 public float dashOffset;
77
78 /**
79 * The line miter limit.
80 */
81 public float miterLimit;
82
83 /**
84 * Create a new line attributes with the specified line width.
85 *
86 * @param width the line width
87 */
88 public LineAttributes(float width) {
89 this(width, DWT.CAP_FLAT, DWT.JOIN_MITER, DWT.LINE_SOLID, null, 0, 10);
90 }
91
92 /**
93 * Create a new line attributes with the specified line cap, join and width.
94 *
95 * @param width the line width
96 * @param cap the line cap style
97 * @param join the line join style
98 */
99 public LineAttributes(float width, int cap, int join) {
100 this(width, cap, join, DWT.LINE_SOLID, null, 0, 10);
101 }
102
103 /**
104 * Create a new line attributes with the specified arguments.
105 *
106 * @param width the line width
107 * @param cap the line cap style
108 * @param join the line join style
109 * @param style the line style
110 * @param dash the line dash style
111 * @param dashOffset the line dash style offset
112 * @param miterLimit the line miter limit
113 */
114 public LineAttributes(float width, int cap, int join, int style, float[] dash, float dashOffset, float miterLimit) {
115 this.width = width;
116 this.cap = cap;
117 this.join = join;
118 this.style = style;
119 this.dash = dash;
120 this.dashOffset = dashOffset;
121 this.miterLimit = miterLimit;
122 }
123 }