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1 /* |
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2 * Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Graphics Extension Library header file |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 #ifndef GFXSTROKE_H |
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21 #define GFXSTROKE_H |
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22 |
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23 #include <e32std.h> |
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24 #include <e32base.h> |
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25 #include <fbs.h> |
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26 #include "GfxFloatFixPt.h" |
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27 |
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28 |
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29 |
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30 class CGfxGeneralPath; |
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31 class MGfxShape; |
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32 class CGfx2dGc; |
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33 |
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34 |
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35 /** |
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36 * Implementation of a Stroke. |
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37 * |
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38 * @lib Gfx2D.lib |
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39 * @since 1.0 |
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40 */ |
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41 class TGfxStroke |
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42 { |
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43 public: |
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44 |
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45 /** |
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46 * Constructor. Default values for width, join, cap and miter-limit. |
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47 * |
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48 * @since 1.0 |
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49 * @return |
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50 */ |
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51 TGfxStroke(); |
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52 |
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53 /** |
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54 * Constructor. |
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55 * |
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56 * @since 1.0 |
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57 * @param aStrokeWidth : width of stroke. |
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58 * @return |
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59 */ |
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60 TGfxStroke( TFloatFixPt aStrokeWidth ); |
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61 |
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62 /** |
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63 * Constructor. |
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64 * |
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65 * @since 1.0 |
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66 * @param aStrokeWidth : width of stroke. |
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67 * @param aJoin : join type |
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68 * @param aCap : cap type |
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69 * @param aMiterLimit : miter-limit value. |
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70 * @return |
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71 */ |
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72 TGfxStroke( TFloatFixPt aStrokeWidth, |
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73 TGfxJoinType aJoin, |
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74 TGfxCapType aCap, |
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75 TFloatFixPt& aMiterLimit ); |
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76 |
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77 void SetMiterLimit( TFloatFixPt aMiterLimit); |
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78 void SetJoinType( TGfxJoinType aJoin ); |
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79 void SetCapType( TGfxCapType aCap ); |
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80 |
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81 /** |
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82 * Set the stroke width |
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83 * |
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84 * @since 1.0 |
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85 * @param aWidth : width of stroke. |
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86 * @return |
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87 */ |
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88 void SetStrokeWidth( TFloatFixPt aWidth ); |
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89 |
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90 /** |
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91 * Get the stroke width |
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92 * |
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93 * @since 1.0 |
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94 * @return stroke width |
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95 */ |
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96 TFloatFixPt StrokeWidth(); |
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97 TGfxJoinType StrokeJoin(); |
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98 TGfxCapType StrokeCap(); |
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99 TFloatFixPt StrokeMiterLimit(); |
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100 |
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101 protected: |
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102 |
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103 /** |
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104 * Get the stroke width, join type, cap type and miter-limit. |
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105 * |
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106 * @since 1.0 |
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107 * @param aStrokeWidth : width of stroke. |
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108 * @param aJoin : join type |
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109 * @param aCap : cap type |
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110 * @param aMiterLimit : miter-limit value. |
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111 * @return |
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112 */ |
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113 void SetVars( TFloatFixPt aStrokeWidth, |
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114 TGfxJoinType aJoin, |
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115 TGfxCapType aCap, |
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116 const TFloatFixPt& aMiterLimit ); |
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117 |
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118 protected: |
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119 TFloatFixPt iStrokeWidth; |
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120 TGfxJoinType iJoin; |
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121 TGfxCapType iCap; |
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122 TFloatFixPt iMiterLimit; |
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123 |
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124 |
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125 private: |
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126 friend class CGfx2dGc; |
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127 |
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128 }; |
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129 |
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130 |
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131 #endif // GFXSTROKE_H |