application.dart 3.6 KB

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  1. import 'package:fis_common/event/event_type.dart';
  2. import 'package:fis_measure/interfaces/enums/annotation.dart';
  3. import 'package:fis_measure/interfaces/enums/operate.dart';
  4. import 'package:fis_measure/interfaces/process/annotations/annotation.dart';
  5. import 'package:fis_measure/interfaces/process/items/item_metas.dart';
  6. import 'package:flutter/painting.dart';
  7. import 'package:vid/us/vid_us_image.dart';
  8. import 'package:vid/us/vid_us_probe.dart';
  9. import '../items/item.dart';
  10. import '../modes/mode.dart';
  11. import '../viewports/viewport.dart';
  12. import '../visuals/visual.dart';
  13. import '../visuals/visual_area.dart';
  14. import 'point_info.dart';
  15. import 'recorder.dart';
  16. /// 测量应用
  17. abstract class IApplication {
  18. /// 应用名称
  19. String get applicationName;
  20. /// 分类名称
  21. String get categoryName;
  22. /// 探头信息
  23. VidUsProbe get probe;
  24. /// 是否第三方
  25. bool get isThirdPart;
  26. /// 是否是需要自适应的颈动脉2D
  27. bool get isAdaptiveCarotid2D;
  28. set isAdaptiveCarotid2D(bool value);
  29. /// 颈动脉2D图像的尺寸
  30. Size get carotid2DSize;
  31. set carotid2DSize(Size value);
  32. /// 当前帧
  33. VidUsImage? get frameData;
  34. /// 图像幅集合
  35. List<IVisual> get visuals;
  36. /// 当前图像幅
  37. IVisual get currentVisual;
  38. /// 当前幅图像区域
  39. IVisualArea get currentVisualArea;
  40. /// 当前视口
  41. IViewPort get currentViewPort;
  42. /// 当前模式
  43. IMode get currentMode;
  44. /// 所有Visual下可用模式
  45. List<IMode> get avaliableModes;
  46. /// 当前测量操作模式
  47. MeasureOperateType get currentOperateType;
  48. /// 当前是否可测量
  49. bool get canMeasure;
  50. set canMeasure(bool value);
  51. /// 活动测量项
  52. IMeasureItem? get activeMeasureItem;
  53. /// 活动注释项
  54. IAnnotationItem? get activeAnnotationItem;
  55. /// 测量项集合
  56. Set<IMeasureItem> get measureItems;
  57. /// 注释项集合
  58. Set<IAnnotationItem> get annotationItems;
  59. /// 测量记录器
  60. IMeasureRecorder get recorder;
  61. /// 显示尺寸
  62. Size get displaySize;
  63. set displaySize(Size value);
  64. /// 显示缩放比例
  65. double get displayScaleRatio;
  66. /// 当前模式变化事件
  67. late final FEventHandler<IMode> currentModeChanged;
  68. /// 图像幅区域变化事件
  69. late final FEventHandler<IVisualArea> visualAreaChanged;
  70. /// 是否可测量状态变更事件
  71. late final FEventHandler<bool> canMeasureChanged;
  72. /// 活动测量项变更事件
  73. late final FEventHandler<IMeasureItem?> activeMeasureItemChanged;
  74. /// 活动注释项变更事件
  75. late final FEventHandler<IAnnotationItem?> activeAnnotationItemChanged;
  76. /// 准备重新渲染画布
  77. late final FEventHandler<void> updateRenderReady;
  78. /// 测量操作类型变更事件
  79. late final FEventHandler<MeasureOperateType> operateTypeChanged;
  80. /// visual数据加载完成事件
  81. late final FEventHandler<void> visualsLoaded;
  82. /// 加载帧
  83. ///
  84. /// [frame] vid单帧数据
  85. void loadFrame(VidUsImage frame);
  86. /// 转换为相对坐标点(百分比:0-1)
  87. ///
  88. /// [offset] 坐标位置
  89. ///
  90. /// [type] 点类型
  91. PointInfo createPointInfo(Offset offset, PointInfoType type);
  92. /// 根据名称切换测量项
  93. ///
  94. /// [name] 测量项名称
  95. void switchItemByName(String name);
  96. /// 切换测量项
  97. void switchItem(ItemMeta meta);
  98. /// 切换注释
  99. ///
  100. /// [type] 注释类型
  101. ///
  102. /// [text] 文本
  103. void switchAnnotation([AnnotationType? type, String? text]);
  104. /// 切换模式
  105. void switchMode(String name);
  106. /// 切换幅
  107. void switchVisual(int indicator);
  108. /// 撤回一次操作记录
  109. void undoRecord();
  110. /// 清除所有操作记录
  111. void clearRecords();
  112. }