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