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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 org.eclipse.swt.graphics.LineAttributes;
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12
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13 import org.eclipse.swt.SWT;
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14
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15 /**
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16 * <code>LineAttributes</code> defines a set of line attributes that
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17 * can be modified in a GC.
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18 * <p>
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19 * Application code does <em>not</em> need to explicitly release the
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20 * resources managed by each instance when those instances are no longer
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21 * required, and thus no <code>dispose()</code> method is provided.
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22 * </p>
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23 *
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24 * @see GC#getLineAttributes()
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25 * @see GC#setLineAttributes(LineAttributes)
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26 *
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27 * @since 3.3
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28 */
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29 public class LineAttributes {
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30
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31 /**
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32 * The line width.
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33 */
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34 public float width;
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35
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36 /**
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37 * The line style.
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38 *
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39 * @see org.eclipse.swt.SWT#LINE_CUSTOM
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40 * @see org.eclipse.swt.SWT#LINE_DASH
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41 * @see org.eclipse.swt.SWT#LINE_DASHDOT
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42 * @see org.eclipse.swt.SWT#LINE_DASHDOTDOT
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43 * @see org.eclipse.swt.SWT#LINE_DOT
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44 * @see org.eclipse.swt.SWT#LINE_SOLID
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45 */
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46 public int style;
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47
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48 /**
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49 * The line cap style.
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50 *
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51 * @see org.eclipse.swt.SWT#CAP_FLAT
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52 * @see org.eclipse.swt.SWT#CAP_ROUND
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53 * @see org.eclipse.swt.SWT#CAP_SQUARE
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54 */
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55 public int cap;
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56
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57 /**
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58 * The line join style.
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59 *
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60 * @see org.eclipse.swt.SWT#JOIN_BEVEL
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61 * @see org.eclipse.swt.SWT#JOIN_MITER
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62 * @see org.eclipse.swt.SWT#JOIN_ROUND
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63 */
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64 public int join;
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65
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66 /**
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67 * The line dash style for SWT.LINE_CUSTOM.
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68 */
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69 public float[] dash;
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70
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71 /**
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72 * The line dash style offset for SWT.LINE_CUSTOM.
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73 */
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74 public float dashOffset;
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75
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76 /**
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77 * The line miter limit.
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78 */
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79 public float miterLimit;
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80
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81 /**
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82 * Create a new line attributes with the specified line width.
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83 *
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84 * @param width the line width
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85 */
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86 public this(float width) {
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87 this(width, SWT.CAP_FLAT, SWT.JOIN_MITER, SWT.LINE_SOLID, null, 0, 10);
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88 }
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89
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90 /**
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91 * Create a new line attributes with the specified line cap, join and width.
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92 *
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93 * @param width the line width
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94 * @param cap the line cap style
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95 * @param join the line join style
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96 */
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97 public this(float width, int cap, int join) {
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98 this(width, cap, join, SWT.LINE_SOLID, null, 0, 10);
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99 }
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100
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101 /**
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102 * Create a new line attributes with the specified arguments.
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103 *
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104 * @param width the line width
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105 * @param cap the line cap style
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106 * @param join the line join style
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107 * @param style the line style
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108 * @param dash the line dash style
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109 * @param dashOffset the line dash style offset
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110 * @param miterLimit the line miter limit
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111 */
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112 public this(float width, int cap, int join, int style, float[] dash, float dashOffset, float miterLimit) {
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113 this.width = width;
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114 this.cap = cap;
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115 this.join = join;
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116 this.style = style;
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117 this.dash = dash;
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118 this.dashOffset = dashOffset;
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119 this.miterLimit = miterLimit;
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120 }
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121 }
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