SFont.ts 3.3 KB

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  1. /*
  2. * *********************************************************************************************************************
  3. *
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  19. * .:R888888I
  20. * .&888888I Copyright (c) 2009-2020. 博锐尚格科技股份有限公司
  21. * ~8888'
  22. * .!88~ All rights reserved.
  23. *
  24. * *********************************************************************************************************************
  25. */
  26. import { STextAlign } from "./enums/STextAlign";
  27. import { STextBaseLine } from "./enums/STextBaseLine";
  28. import { STextDirection } from "./enums/STextDirection";
  29. /**
  30. * 字体
  31. *
  32. * @author 庞利祥 <sybotan@126.com>
  33. */
  34. export class SFont {
  35. ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  36. // 属性定义
  37. /** 字体 */
  38. name = "sans-serif";
  39. /** 字号 */
  40. size = 16;
  41. /** 文本对齐选项 */
  42. textAlign = STextAlign.Start;
  43. /** 文本基线对齐选项 */
  44. readonly textBaseLine = STextBaseLine.Top;
  45. /** 文本方向 */
  46. textDirection = STextDirection.Inherit;
  47. ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  48. // 构造函数
  49. /**
  50. * 构造函数
  51. */
  52. constructor();
  53. /**
  54. * 构造函数
  55. *
  56. * @param font FONT
  57. */
  58. constructor(font: SFont);
  59. /**
  60. * 构造函数
  61. *
  62. * @param name 字体
  63. * @param size 字号
  64. */
  65. constructor(name: string, size?: number);
  66. /**
  67. * 构造函数
  68. *
  69. * @param name 字体 | SFont
  70. * @param size 字号
  71. */
  72. constructor(name?: string | SFont, size?: number) {
  73. if (name == undefined) {
  74. return;
  75. }
  76. if (name instanceof SFont) {
  77. this.name = name.name;
  78. this.size = name.size;
  79. this.textAlign = name.textAlign;
  80. // this.textBaseLine = name.textBaseLine;
  81. this.textDirection = name.textDirection;
  82. } else {
  83. this.name = name;
  84. this.size = size != undefined ? size : 16;
  85. }
  86. } // Constructor
  87. } // Class SFont