stack.image.viewer.tsx 72 KB

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  1. import React, { useEffect, useRef } from 'react';
  2. import * as cornerstone from '@cornerstonejs/core';
  3. import type { Types } from '@cornerstonejs/core';
  4. import * as cornerstoneTools from '@cornerstonejs/tools';
  5. import { annotation, SplineROITool } from '@cornerstonejs/tools';
  6. import { eventTarget } from '@cornerstonejs/core';
  7. import { registerGlobalTools } from '@/utils/cornerstoneToolsSetup';
  8. import { MeasurementToolManager } from '@/utils/measurementToolManager';
  9. import TibialPlateauAngleTool from '@/components/measures/TibialPlateauAngleTool';
  10. import DARAMeasurementTool from '@/components/measures/DARAMeasurementTool';
  11. import HipDIMeasurementTool from '@/components/measures/HipDIMeasurementTool';
  12. import HipNHAAngleMeasurementTool from '@/components/measures/HipNHAAngleMeasurementTool';
  13. import VHSMeasurementTool from '@/components/measures/VHSMeasurementTool';
  14. import TPLOMeasurementTool from '@/components/measures/TPLOMeasurementTool';
  15. import TTAMeasurementTool from '@/components/measures/TTAMeasurementTool';
  16. import CBLOMeasurementTool from '@/components/measures/CBLOMeasurementTool';
  17. import HipCoverageMeasurementTool from '@/components/measures/HipCoverageMeasurementTool';
  18. import HipDorsalCoverageTool from '@/components/measures/HipDorsalCoverageTool';
  19. import CircleCenterMeasurementTool from '@/components/measures/CircleCenterMeasurementTool';
  20. import MidlineMeasurementTool from '@/components/measures/MidlineMeasurementTool';
  21. import FindMidpointMeasurementTool from '@/components/measures/FindMidpointMeasurementTool';
  22. import VerticalTiltMeasurementTool from '@/components/measures/VerticalTiltMeasurementTool';
  23. import HorizontalTiltMeasurementTool from '@/components/measures/HorizontalTiltMeasurementTool';
  24. import LineGrayscaleMeasurementTool from '@/components/measures/LineGrayscaleMeasurementTool';
  25. import RectangleGrayscaleMeasurementTool from '@/components/measures/RectangleGrayscaleMeasurementTool';
  26. import DicomOverlayTool from '@/components/overlay/DicomOverlayTool';
  27. import ImageViewerErrorBoundary from './ImageViewerErrorBoundary';
  28. import { boolean } from 'zod';
  29. import { EVENTS } from '@cornerstonejs/core';
  30. import { useSelector, useDispatch } from 'react-redux';
  31. import { selectOverlayEnabled } from '@/states/view/dicomOverlaySlice';
  32. import { initPlayback, setFrameDetectionResult } from '@/states/view/playbackSlice';
  33. import PolygonLengthMeasurementTool from '@/components/measures/PolygonLengthMeasurementTool';
  34. import PolylineLengthMeasurementTool from '@/components/measures/PolylineLengthMeasurementTool';
  35. import { PlaybackController } from '@/pages/view/components/playback/PlaybackController';
  36. import { FloatingPlaybackControls } from '@/pages/view/components/playback/FloatingPlaybackControls';
  37. import { getIpPort } from '@/API/config';
  38. const {
  39. MagnifyTool,
  40. PanTool,
  41. WindowLevelTool,
  42. StackScrollTool,
  43. ZoomTool,
  44. LabelTool,
  45. LengthTool,
  46. AngleTool,//角度测量工具
  47. ToolGroupManager,
  48. Enums: csToolsEnums,
  49. PlanarRotateTool,
  50. } = cornerstoneTools;
  51. // 导入 cursors 用于光标管理
  52. import { cursors } from '@cornerstonejs/tools';
  53. const { MouseBindings } = csToolsEnums;
  54. // 全局工具状态变化监听器注册标志
  55. let cursorResetListenerRegistered = false;
  56. // let toolGroup: cornerstoneTools.Types.IToolGroup;
  57. // let currentViewportId: string;
  58. /**
  59. * 增强错误信息,添加更多上下文
  60. */
  61. function enhanceError(
  62. error: unknown,
  63. context: {
  64. imageUrls: string[];
  65. imageIndex: number;
  66. viewportId: string;
  67. }
  68. ): Error {
  69. const baseError = error instanceof Error ? error : new Error(String(error));
  70. const { imageUrls, imageIndex, viewportId } = context;
  71. const contextInfo = {
  72. imageUrls,
  73. imageIndex,
  74. viewportId,
  75. timestamp: new Date().toISOString(),
  76. userAgent: navigator.userAgent
  77. };
  78. // 创建增强的错误消息
  79. const enhancedMessage = `[${context.viewportId}] 图像加载失败: ${baseError.message}
  80. 上下文信息: ${JSON.stringify(contextInfo, null, 2)}`;
  81. const enhancedError = new Error(enhancedMessage);
  82. enhancedError.name = `ImageLoadError`;
  83. enhancedError.stack = `${enhancedError.name}: ${enhancedMessage}\n原错误堆栈: ${baseError.stack}`;
  84. return enhancedError;
  85. }
  86. /**
  87. * 判断是否为严重错误,需要抛出给 Error Boundary
  88. */
  89. function isCriticalError(error: Error): boolean {
  90. const message = error.message.toLowerCase();
  91. // 以下类型的错误被认为是严重的,需要用户干预
  92. const criticalErrors = [
  93. '图像url列表为空',
  94. '图像索引无效',
  95. '401', // 认证失败
  96. '403', // 权限不足
  97. '404', // 文件不存在
  98. '500', // 服务器错误
  99. '认证失败',
  100. '权限不足',
  101. 'unauthorized',
  102. 'forbidden',
  103. 'not found',
  104. 'internal server error'
  105. ];
  106. return criticalErrors.some(keyword => message.includes(keyword));
  107. }
  108. function getToolgroupByViewportId(currentViewportId: string) {
  109. const toolGroup = ToolGroupManager.getToolGroup(
  110. `STACK_TOOL_GROUP_ID_${currentViewportId}`
  111. );
  112. if (!toolGroup) {
  113. console.log('toolGroup not found');
  114. throw new Error('Tool group not found');
  115. }
  116. return toolGroup;
  117. }
  118. function overlayRedRectangle(currentViewportId: string) {
  119. const viewport = cornerstone.getEnabledElementByViewportId(currentViewportId)
  120. .viewport as cornerstone.StackViewport;
  121. const viewportElement = viewport.element;
  122. const annotations = cornerstoneTools.annotation.state.getAnnotations(
  123. 'LinearSplineROI',
  124. viewportElement
  125. );
  126. if (!annotations || annotations.length === 0) {
  127. console.log('No ROI annotations found');
  128. return;
  129. }
  130. const annotation = annotations[annotations.length - 1];
  131. const points = annotation?.data?.handles?.points;
  132. // 创建一个覆盖 Canvas
  133. const canvas = document.createElement('canvas');
  134. canvas.style.position = 'absolute';
  135. canvas.width = viewportElement.clientWidth;
  136. canvas.height = viewportElement.clientHeight;
  137. viewportElement.firstChild?.appendChild(canvas);
  138. const ctx = canvas.getContext('2d');
  139. if (!ctx) {
  140. throw new Error('Failed to get 2D context from canvas');
  141. }
  142. ctx.fillStyle = 'rgba(0, 0, 0, 1)';
  143. // 将 ROI 坐标转换为 Canvas 坐标
  144. if (!points) {
  145. console.log('No points found in handles');
  146. return;
  147. }
  148. // Convert all points to canvas coordinates
  149. const z = viewport.getCurrentImageIdIndex() || 0;
  150. const canvasPoints = points.map((point: Types.Point2 | Types.Point3) => {
  151. const point3D: Types.Point3 =
  152. point.length === 2 ? [point[0], point[1], z] : point;
  153. return viewport.worldToCanvas(point3D);
  154. });
  155. // Log for debugging
  156. console.log('Canvas Points:', canvasPoints);
  157. // Draw the polygon
  158. ctx.beginPath();
  159. ctx.rect(0, 0, canvas.width, canvas.height); // Full canvas for evenodd rule
  160. ctx.moveTo(canvasPoints[0][0], canvasPoints[0][1]); // Start at the first point
  161. for (let i = 1; i < canvasPoints.length; i++) {
  162. ctx.lineTo(canvasPoints[i][0], canvasPoints[i][1]); // Connect to subsequent points
  163. }
  164. ctx.closePath(); // Close the polygon
  165. ctx.fill('evenodd'); // Fill with red
  166. }
  167. function registerTools(viewportId, renderingEngineId) {
  168. // 确保全局工具已注册(只会执行一次)
  169. registerGlobalTools();
  170. // 创建该 viewport 的工具组
  171. const toolGroupId = `STACK_TOOL_GROUP_ID_${viewportId}`;
  172. // 检查工具组是否已存在
  173. let toolGroup = ToolGroupManager.getToolGroup(toolGroupId);
  174. if (toolGroup) {
  175. // 工具组已存在 - 需要重新绑定到新的视口元素
  176. console.log(`[registerTools] Tool group already exists, re-binding viewport: ${viewportId}`);
  177. try {
  178. // 移除旧的视口绑定(清理过时的引用)
  179. toolGroup.removeViewports(renderingEngineId, viewportId);
  180. console.log(`[registerTools] Removed old viewport binding`);
  181. } catch (error) {
  182. console.warn(`[registerTools] Failed to remove old viewport binding:`, error);
  183. }
  184. // 重新添加视口到工具组(创建新的绑定)
  185. toolGroup.addViewport(viewportId, renderingEngineId);
  186. console.log(`[registerTools] Re-added viewport to tool group`);
  187. return; // 重新绑定完成,退出
  188. }
  189. // 工具组不存在 - 创建新的工具组
  190. const toolGroupTmp = ToolGroupManager.createToolGroup(toolGroupId);
  191. if (!toolGroupTmp) {
  192. console.error(
  193. `[registerTools] Failed to create tool group for viewport: ${viewportId}`
  194. );
  195. return;
  196. }
  197. toolGroup = toolGroupTmp;
  198. // 添加工具到工具组
  199. toolGroup.addTool(MagnifyTool.toolName);
  200. toolGroup.addTool(PanTool.toolName);
  201. toolGroup.addTool(WindowLevelTool.toolName);
  202. toolGroup.addTool(StackScrollTool.toolName);
  203. toolGroup.addTool(ZoomTool.toolName);
  204. toolGroup.addTool(LabelTool.toolName);
  205. toolGroup.addTool(PlanarRotateTool.toolName);
  206. toolGroup.addTool(LengthTool.toolName); // 添加线段测量工具
  207. toolGroup.addTool(AngleTool.toolName); // 添加角度测量工具
  208. toolGroup.addTool(TibialPlateauAngleTool.toolName); // 添加胫骨平台夹角测量工具
  209. toolGroup.addTool(DARAMeasurementTool.toolName); // 添加髋臼水平角测量工具
  210. toolGroup.addTool(HipDIMeasurementTool.toolName); // 添加髋关节牵引指数测量工具
  211. toolGroup.addTool(HipNHAAngleMeasurementTool.toolName); // 添加髋关节水平角测量工具
  212. toolGroup.addTool(VHSMeasurementTool.toolName); // 添加心锥比测量工具
  213. toolGroup.addTool(TPLOMeasurementTool.toolName); // 添加TPLO测量工具
  214. toolGroup.addTool(TTAMeasurementTool.toolName); // 添加TTA测量工具
  215. toolGroup.addTool(CBLOMeasurementTool.toolName); // 添加CBLO测量工具
  216. toolGroup.addTool(HipCoverageMeasurementTool.toolName); // 添加股骨头覆盖率测量工具
  217. toolGroup.addTool(HipDorsalCoverageTool.toolName); // 添加髋臼背覆盖测量工具
  218. toolGroup.addTool(CircleCenterMeasurementTool.toolName); // 添加找圆心测量工具
  219. toolGroup.addTool(MidlineMeasurementTool.toolName); // 添加找中线测量工具
  220. toolGroup.addTool(FindMidpointMeasurementTool.toolName); // 添加找中点测量工具
  221. toolGroup.addTool(VerticalTiltMeasurementTool.toolName); // 添加直线垂直倾斜度测量工具
  222. toolGroup.addTool(HorizontalTiltMeasurementTool.toolName); // 添加直线水平倾斜度测量工具
  223. toolGroup.addTool(DicomOverlayTool.toolName); // 添加DICOM四角信息显示工具
  224. toolGroup.addTool(PolygonLengthMeasurementTool.toolName); // 添加多边形长度测量工具
  225. toolGroup.addTool(PolylineLengthMeasurementTool.toolName); // 添加拆线长度测量工具
  226. toolGroup.addTool(LineGrayscaleMeasurementTool.toolName); // 添加直线灰度测量工具
  227. toolGroup.addTool(RectangleGrayscaleMeasurementTool.toolName); // 添加矩形区域灰度测量工具
  228. // 设置默认工具状态
  229. setupDefaultToolStates(toolGroup);
  230. // 添加 viewport 到工具组
  231. toolGroup.addViewport(viewportId, renderingEngineId);
  232. // 添加全局工具模式变化监听器,自动重置光标(当前项目中使用一对一映射)
  233. if (!cursorResetListenerRegistered) {
  234. eventTarget.addEventListener(
  235. cornerstoneTools.Enums.Events.TOOL_MODE_CHANGED,
  236. (event) => {
  237. // 检查是否有活动工具,当前一对一映射设计只关注全局活动工具状态
  238. const allToolGroups = ToolGroupManager.getAllToolGroups();
  239. let hasActiveTool = false;
  240. for (const toolGroup of allToolGroups) {
  241. if (toolGroup.getActivePrimaryMouseButtonTool()) {
  242. hasActiveTool = true;
  243. break;
  244. }
  245. }
  246. if (!hasActiveTool) {
  247. // 没有活动工具时,重置所有视口光标为默认(适用于当前一对一设计)
  248. for (const toolGroup of allToolGroups) {
  249. const viewportIds = toolGroup.getViewportIds();
  250. viewportIds.forEach(viewportId => {
  251. try {
  252. const enabledElement = cornerstone.getEnabledElementByViewportId(viewportId);
  253. if (enabledElement?.viewport.element) {
  254. enabledElement.viewport.element.style.cursor = 'default';
  255. }
  256. } catch (error) {
  257. // 忽略错误,可能视口已被销毁
  258. }
  259. });
  260. }
  261. }
  262. }
  263. );
  264. cursorResetListenerRegistered = true; // 防止重复注册
  265. }
  266. console.log(`[registerTools] Tools registered for viewport: ${viewportId}`);
  267. }
  268. /**
  269. * 设置默认工具状态
  270. */
  271. function setupDefaultToolStates(toolGroup: cornerstoneTools.Types.IToolGroup) {
  272. // 设置平移工具(中键)
  273. toolGroup.setToolActive(PanTool.toolName, {
  274. bindings: [
  275. {
  276. mouseButton: MouseBindings.Auxiliary, // Middle Click
  277. },
  278. ],
  279. });
  280. // 设置缩放工具(右键)
  281. toolGroup.setToolActive(ZoomTool.toolName, {
  282. bindings: [
  283. {
  284. mouseButton: MouseBindings.Secondary, // Right Click
  285. },
  286. ],
  287. });
  288. // 设置滚轮滚动工具
  289. toolGroup.setToolActive(StackScrollTool.toolName, {
  290. bindings: [
  291. {
  292. mouseButton: MouseBindings.Wheel, // Mouse Wheel
  293. },
  294. ],
  295. });
  296. // 其他工具默认为被动状态
  297. toolGroup.setToolPassive(MagnifyTool.toolName);
  298. toolGroup.setToolPassive(WindowLevelTool.toolName);
  299. toolGroup.setToolPassive(LabelTool.toolName);
  300. toolGroup.setToolPassive(PlanarRotateTool.toolName);
  301. toolGroup.setToolPassive(LengthTool.toolName);
  302. toolGroup.setToolPassive(AngleTool.toolName);
  303. toolGroup.setToolPassive(TibialPlateauAngleTool.toolName);
  304. toolGroup.setToolPassive(DARAMeasurementTool.toolName);
  305. toolGroup.setToolPassive(HipDIMeasurementTool.toolName);
  306. toolGroup.setToolPassive(HipNHAAngleMeasurementTool.toolName);
  307. toolGroup.setToolPassive(VHSMeasurementTool.toolName);
  308. toolGroup.setToolPassive(TPLOMeasurementTool.toolName);
  309. toolGroup.setToolPassive(TTAMeasurementTool.toolName);
  310. toolGroup.setToolPassive(CBLOMeasurementTool.toolName);
  311. toolGroup.setToolPassive(HipCoverageMeasurementTool.toolName);
  312. toolGroup.setToolPassive(HipDorsalCoverageTool.toolName);
  313. toolGroup.setToolPassive(CircleCenterMeasurementTool.toolName);
  314. toolGroup.setToolPassive(MidlineMeasurementTool.toolName);
  315. toolGroup.setToolPassive(FindMidpointMeasurementTool.toolName);
  316. toolGroup.setToolPassive(VerticalTiltMeasurementTool.toolName);
  317. toolGroup.setToolPassive(HorizontalTiltMeasurementTool.toolName);
  318. toolGroup.setToolPassive(PolygonLengthMeasurementTool.toolName);
  319. toolGroup.setToolPassive(PolylineLengthMeasurementTool.toolName);
  320. toolGroup.setToolPassive(LineGrayscaleMeasurementTool.toolName);
  321. toolGroup.setToolPassive(RectangleGrayscaleMeasurementTool.toolName);
  322. }
  323. export function addLMark(currentViewportId: string): void {
  324. // Implement the logic to add an L mark
  325. console.log('Adding L Mark viewport id : ', currentViewportId);
  326. const toolGroup = getToolgroupByViewportId(currentViewportId);
  327. // currentViewportId = viewportId;
  328. toolGroup.setToolActive(LabelTool.toolName, {
  329. bindings: [
  330. // {
  331. // mouseButton: MouseBindings.Primary, // Left Click
  332. // },
  333. ],
  334. });
  335. const position: Types.Point3 = [100, 100, 0]; // Example position
  336. const text = 'L'; // Predefined text
  337. LabelTool.hydrate(currentViewportId, position, text);
  338. toolGroup.setToolPassive(LabelTool.toolName, {
  339. removeAllBindings: true,
  340. });
  341. // const enabledElement = cornerstone.getEnabledElementByViewportId(currentViewportId);
  342. // cursors.elementCursor.resetElementCursor(elementRef.current as HTMLDivElement);
  343. }
  344. export function addRLabel(viewportId) {
  345. const toolGroup = getToolgroupByViewportId(viewportId);
  346. toolGroup.setToolActive(LabelTool.toolName, {
  347. bindings: [],
  348. });
  349. const element = document.getElementById(viewportId);
  350. const elementHeight = element ? element.getBoundingClientRect().height : 0;
  351. const position: Types.Point3 = [100, elementHeight / 2, 0]; // Example position
  352. const text = 'R'; // Predefined text
  353. LabelTool.hydrate(viewportId, position, text);
  354. toolGroup.setToolPassive(LabelTool.toolName, { removeAllBindings: true });
  355. }
  356. export function adjustBrightnessAndContrast(currentViewportId: string) {
  357. const toolGroup = getToolgroupByViewportId(currentViewportId);
  358. const planar = toolGroup.getToolInstance(WindowLevelTool.toolName); // Reset rotation angle
  359. const isActive = planar.mode === csToolsEnums.ToolModes.Active;
  360. if (isActive) {
  361. toolGroup.setToolPassive(WindowLevelTool.toolName, {
  362. removeAllBindings: true,
  363. });
  364. } else {
  365. toolGroup.setToolActive(WindowLevelTool.toolName, {
  366. bindings: [
  367. {
  368. mouseButton: MouseBindings.Primary, // Left Click
  369. },
  370. ],
  371. });
  372. }
  373. }
  374. /**
  375. * 防抖工具函数
  376. * @param func 要防抖的函数
  377. * @param wait 等待时间(毫秒)
  378. * @returns 防抖后的函数
  379. */
  380. function debounce<T extends (...args: any[]) => any>(func: T, wait: number): (...args: Parameters<T>) => void {
  381. let timeout: NodeJS.Timeout | null = null;
  382. return (...args: Parameters<T>) => {
  383. if (timeout) clearTimeout(timeout);
  384. timeout = setTimeout(() => func(...args), wait);
  385. };
  386. }
  387. function containImage(viewport: cornerstone.StackViewport) {
  388. viewport.getRenderingEngine().resize(/* immediate */ true);
  389. console.log(`使用 resetCamera方式`)
  390. viewport.resetCamera({ resetPan: true, resetZoom: true }); // 重置 pan/zoom 到 contain
  391. viewport.render();
  392. }
  393. /**
  394. * 保持宽高比的图像适应函数
  395. * 确保图像完全显示在容器内,同时保持原始宽高比(可能会有黑边)
  396. * @param currentViewportId 当前视口ID
  397. */
  398. export function fitImageWithAspectRatio(currentViewportId: string): void {
  399. try {
  400. console.log(`[fitImageWithAspectRatio] 重新适配大小`)
  401. const viewport = cornerstone.getEnabledElementByViewportId(currentViewportId)
  402. .viewport as cornerstone.StackViewport;
  403. if (!viewport) {
  404. console.warn(`[fitImageWithAspectRatio] Viewport not found: ${currentViewportId}`);
  405. return;
  406. }
  407. containImage(viewport)
  408. } catch (error) {
  409. console.error(`[fitImageWithAspectRatio] Error fitting image with aspect ratio:`, error);
  410. }
  411. }
  412. export function fitImageSize(currentViewportId: string) {
  413. // 使用新的保持宽高比的适应函数
  414. fitImageWithAspectRatio(currentViewportId);
  415. }
  416. export function deleteSelectedMark(currentViewportId: string): void {
  417. const viewport =
  418. cornerstone.getEnabledElementByViewportId(currentViewportId).viewport;
  419. const allAnnotations = cornerstoneTools.annotation.state.getAllAnnotations();
  420. // 删除所有 LabelTool 创建的标记(包括 L/R 标记、预定义标记、自定义标记、时间戳标记)
  421. for (const annotation of allAnnotations) {
  422. if (annotation.metadata?.toolName === LabelTool.toolName) {
  423. cornerstoneTools.annotation.state.removeAnnotation(
  424. annotation.annotationUID!
  425. );
  426. }
  427. }
  428. viewport.render();
  429. }
  430. export function addMark(currentViewportId: string): void {
  431. // Implement the logic to add a mask
  432. console.log('Adding Mask');
  433. // Add the specific logic to add a mask here
  434. cornerstoneTools.addTool(SplineROITool);
  435. const toolGroup = getToolgroupByViewportId(currentViewportId);
  436. toolGroup.addTool(SplineROITool.toolName);
  437. toolGroup.addToolInstance('LinearSplineROI', SplineROITool.toolName, {
  438. spline: {
  439. type: SplineROITool.SplineTypes.Linear,
  440. },
  441. });
  442. toolGroup.setToolActive('LinearSplineROI', {
  443. bindings: [{ mouseButton: MouseBindings.Primary }],
  444. });
  445. }
  446. /**
  447. * 添加自定义文本标记到图像
  448. */
  449. export function addCustomMark(currentViewportId: string, text: string): void {
  450. console.log(`Adding custom mark: ${text} to viewport: ${currentViewportId}`);
  451. const toolGroup = getToolgroupByViewportId(currentViewportId);
  452. // 激活标签工具
  453. toolGroup.setToolActive(LabelTool.toolName, {
  454. bindings: [],
  455. });
  456. // 获取视口元素和位置
  457. const element = document.getElementById(currentViewportId);
  458. if (!element) {
  459. console.error(`Element not found for viewport: ${currentViewportId}`);
  460. return;
  461. }
  462. // 计算标记位置(图像中心位置)
  463. const elementHeight = element.getBoundingClientRect().height;
  464. const elementWidth = element.getBoundingClientRect().width;
  465. const position: Types.Point3 = [elementWidth / 2, elementHeight / 2, 0];
  466. // 添加标签
  467. LabelTool.hydrate(currentViewportId, position, text);
  468. // 恢复工具状态
  469. toolGroup.setToolPassive(LabelTool.toolName, {
  470. removeAllBindings: true,
  471. });
  472. console.log(`Custom mark "${text}" added successfully`);
  473. }
  474. export function remoteMask(currentViewportId: string): void {
  475. // 1. 获取所有 annotation
  476. const all = annotation.state.getAllAnnotations();
  477. // 2. 过滤出 LinearSplineROI 产生的
  478. const toRemove = all.filter(
  479. (a) => a.metadata?.toolName === 'LinearSplineROI'
  480. );
  481. // 3. 逐条删掉
  482. toRemove.forEach((a) => {
  483. if (a.annotationUID) {
  484. annotation.state.removeAnnotation(a.annotationUID);
  485. }
  486. });
  487. const viewport = cornerstone.getEnabledElementByViewportId(currentViewportId)
  488. .viewport as cornerstone.StackViewport;
  489. viewport.render();
  490. console.log('Deleting Digital Mask');
  491. const viewportElement = viewport.element;
  492. const firstChild = viewportElement.firstChild;
  493. if (firstChild) {
  494. const canvasElements = Array.from(firstChild.childNodes).filter(
  495. (child): child is Element =>
  496. child instanceof Element && child.tagName === 'CANVAS'
  497. );
  498. canvasElements.slice(1).forEach((canvas) => {
  499. firstChild.removeChild(canvas);
  500. });
  501. }
  502. }
  503. export function HorizontalFlip(currentViewportId: string): void {
  504. const viewport = cornerstone.getEnabledElementByViewportId(currentViewportId)
  505. .viewport as cornerstone.StackViewport;
  506. // 切换水平翻转状态
  507. const { flipHorizontal } = viewport.getCamera();
  508. viewport.setCamera({ flipHorizontal: !flipHorizontal });
  509. console.log('Flipping Image Horizontally');
  510. }
  511. export function VerticalFlip(currentViewportId: string): void {
  512. const viewport = cornerstone.getEnabledElementByViewportId(currentViewportId)
  513. .viewport as cornerstone.StackViewport;
  514. // 切换竖直翻转状态
  515. const { flipVertical } = viewport.getCamera();
  516. viewport.setCamera({ flipVertical: !flipVertical });
  517. }
  518. export function RotateCounterclockwise90(currentViewportId: string): void {
  519. const viewport = cornerstone.getEnabledElementByViewportId(currentViewportId)
  520. .viewport as cornerstone.StackViewport;
  521. // 获取当前相机
  522. const camera = viewport.getCamera();
  523. // 计算新的旋转角度(当前角度 + 90度)
  524. const newRotation = (camera.rotation ?? 0) + 90;
  525. // 但计算viewUp向量时,我们应该使用90度的弧度,而不是新角度的弧度!
  526. const ninetyDegreesRadians = (90 * Math.PI) / 180;
  527. // 获取当前的viewUp向量
  528. const currentViewUp = camera.viewUp || [0, 1, 0];
  529. // 计算旋转后的viewUp向量(这才是正确的相对旋转)
  530. const newViewUp: [number, number, number] = [
  531. currentViewUp[0] * Math.cos(ninetyDegreesRadians) -
  532. currentViewUp[1] * Math.sin(ninetyDegreesRadians),
  533. currentViewUp[0] * Math.sin(ninetyDegreesRadians) +
  534. currentViewUp[1] * Math.cos(ninetyDegreesRadians),
  535. 0,
  536. ];
  537. // 设置新的相机参数
  538. viewport.setCamera({
  539. ...camera,
  540. viewUp: newViewUp,
  541. rotation: newRotation % 360, // 确保角度在0-359范围内
  542. });
  543. viewport.render();
  544. console.log('Rotating Image Counterclockwise 90°');
  545. }
  546. export function RotateClockwise90(currentViewportId: string): void {
  547. const viewport = cornerstone.getEnabledElementByViewportId(currentViewportId)
  548. .viewport as cornerstone.StackViewport;
  549. const camera = viewport.getCamera();
  550. // 计算新的旋转角度(当前角度 + 90度)
  551. const newRotation = (camera.rotation ?? 0) - 90;
  552. // 但计算viewUp向量时,我们应该使用90度的弧度,而不是新角度的弧度!
  553. const ninetyDegreesRadians = (90 * Math.PI) / 180;
  554. // 获取当前的viewUp向量
  555. const currentViewUp = camera.viewUp || [0, 1, 0];
  556. // 计算旋转后的viewUp向量(这才是正确的相对旋转)
  557. const newViewUp: [number, number, number] = [
  558. currentViewUp[0] * Math.cos(ninetyDegreesRadians) -
  559. currentViewUp[1] * Math.sin(ninetyDegreesRadians),
  560. currentViewUp[0] * Math.sin(ninetyDegreesRadians) +
  561. currentViewUp[1] * Math.cos(ninetyDegreesRadians),
  562. 0,
  563. ];
  564. // 设置新的相机参数
  565. viewport.setCamera({
  566. ...camera,
  567. viewUp: newViewUp,
  568. rotation: newRotation % 360, // 确保角度在0-359范围内
  569. });
  570. viewport.render();
  571. console.log('Rotating Image Clockwise 90°');
  572. }
  573. export function ResetImage(currentViewportId: string): void {
  574. const viewport = cornerstone.getEnabledElementByViewportId(currentViewportId)
  575. .viewport as cornerstone.StackViewport;
  576. // 获取当前图像ID以访问原始元数据
  577. const currentImageId = viewport.getCurrentImageId();
  578. // 计算正确的原始invert值
  579. // 不能直接使用 viewport.getProperties().invert,因为"反色对比"功能会修改它
  580. // 需要从图像的原始元数据中获取 photometricInterpretation
  581. let correctOriginalInvert = false; // 默认值
  582. try {
  583. // 从Cornerstone缓存中获取图像对象
  584. const image = cornerstone.cache.getImage(currentImageId) as any;
  585. if (image) {
  586. // 方法1: 从图像的metadata中获取photometricInterpretation
  587. const photometricInterpretation =
  588. image.photometricInterpretation ||
  589. image.metadata?.dicomMetadata?.image?.photometricInterpretation ||
  590. image.imageFrame?.photometricInterpretation;
  591. // MONOCHROME1需要invert=true才能正确显示
  592. if (photometricInterpretation === 'MONOCHROME1') {
  593. correctOriginalInvert = true;
  594. }
  595. console.log('从图像元数据解析原始invert值', {
  596. imageId: currentImageId,
  597. photometricInterpretation,
  598. correctOriginalInvert
  599. });
  600. } else {
  601. console.warn('无法从缓存获取图像,使用默认invert值');
  602. }
  603. } catch (error) {
  604. console.warn('获取图像元数据失败,使用默认invert值', error);
  605. }
  606. // 重置相机设置(缩放、平移、旋转等)
  607. viewport.resetCamera();
  608. // 重置视口属性
  609. viewport.resetProperties();
  610. // ⚠️ 重要发现:resetProperties() 后需要使用反转的 invert 值
  611. //
  612. // 原因分析:
  613. // 1. 初始加载时:MONOCHROME1 图像使用 invert=true 正常显示
  614. // 2. resetProperties() 后:渲染管线状态改变,需要 invert=false 才能正常显示
  615. // 3. 这可能与 resetProperties() 重置了 VOI LUT 或其他影响渲染的属性有关
  616. //
  617. // 因此:
  618. // - MONOCHROME1 (correctOriginalInvert=true) → 设置 invert=false
  619. // - MONOCHROME2 (correctOriginalInvert=false) → 设置 invert=true
  620. //
  621. // 这个行为虽然反直觉,但经过实际验证是正确的
  622. viewport.setProperties({ invert: !correctOriginalInvert });
  623. viewport.render();
  624. console.log('Resetting Image', {
  625. imageId: currentImageId,
  626. restoredInvert: correctOriginalInvert
  627. });
  628. }
  629. export function InvertImage(currentViewportId: string): void {
  630. const viewport = cornerstone.getEnabledElementByViewportId(currentViewportId)
  631. .viewport as cornerstone.StackViewport;
  632. // Implement the logic to invert the image
  633. const invert = !viewport.getProperties().invert;
  634. viewport.setProperties({ invert });
  635. viewport.render();
  636. console.log('Inverting Image');
  637. }
  638. export function setOriginalSize(currentViewportId: string) {
  639. const viewport = cornerstone.getEnabledElementByViewportId(currentViewportId)
  640. .viewport as cornerstone.StackViewport;
  641. // 1) 先正常 fit(或本来就是 fit 状态)
  642. viewport.resetCamera();
  643. // 2) 计算“fit → 1:1”的放大倍数
  644. const { dimensions, spacing } = viewport.getImageData();
  645. console.log(`dimensions:${dimensions}, spacing:${spacing}`);
  646. const canvas = viewport.canvas;
  647. // 水平方向 1:1 需要的倍率
  648. const cssPixelsPerDicomPx = canvas.clientWidth / (dimensions[0] * spacing[0]);
  649. // 垂直方向 1:1 需要的倍率
  650. const cssPixelsPerDicomPy =
  651. canvas.clientHeight / (dimensions[1] * spacing[1]);
  652. // 取两者最小值,保证整张图不会被裁剪
  653. const zoomFactor = Math.min(cssPixelsPerDicomPx, cssPixelsPerDicomPy);
  654. console.log(`zoomFactor:${zoomFactor}`);
  655. console.log(
  656. `canvas.clientWidth:${canvas.clientWidth}, dimensions[0]:${dimensions[0]}, spacing[0]:${spacing[0]}`
  657. );
  658. console.log(
  659. `canvas.clientHeight:${canvas.clientHeight}, dimensions[1]:${dimensions[1]}, spacing[1]:${spacing[1]}`
  660. );
  661. // 3) 直接放大
  662. const zoom = viewport.getZoom();
  663. viewport.setZoom((zoom * 1) / zoomFactor);
  664. viewport.render();
  665. }
  666. export function activateMagnifier(currentViewportId: string) {
  667. console.log('Activating Magnifier');
  668. const toolGroup = getToolgroupByViewportId(currentViewportId);
  669. const isActive =
  670. toolGroup.getActivePrimaryMouseButtonTool() === MagnifyTool.toolName;
  671. if (isActive) {
  672. toolGroup.setToolPassive(MagnifyTool.toolName, {
  673. removeAllBindings: true,
  674. });
  675. } else {
  676. toolGroup.setToolActive(MagnifyTool.toolName, {
  677. bindings: [
  678. {
  679. mouseButton: MouseBindings.Primary, // Left Click
  680. },
  681. ],
  682. });
  683. }
  684. }
  685. export function invertContrast(currentViewportId: string) {
  686. const viewport =
  687. cornerstone.getEnabledElementByViewportId(currentViewportId).viewport;
  688. const targetBool = !viewport.getProperties().invert;
  689. viewport.setProperties({
  690. invert: targetBool,
  691. });
  692. viewport.render();
  693. }
  694. export function rotateAnyAngle(currentViewportId: string) {
  695. const toolGroup = getToolgroupByViewportId(currentViewportId);
  696. const planar = toolGroup.getToolInstance(PlanarRotateTool.toolName); // Reset rotation angle
  697. const isActive = planar.mode === csToolsEnums.ToolModes.Active;
  698. console.log(
  699. `PlanarRotateTool is currently ${isActive ? 'active' : 'inactive'}`
  700. );
  701. if (isActive) {
  702. toolGroup.setToolPassive(PlanarRotateTool.toolName, {
  703. removeAllBindings: true,
  704. });
  705. } else {
  706. toolGroup.setToolActive(PlanarRotateTool.toolName, {
  707. bindings: [
  708. {
  709. mouseButton: MouseBindings.Primary, // Left Click
  710. },
  711. ],
  712. });
  713. }
  714. console.log('Rotating Image by Any Angle');
  715. }
  716. // ==================== 线段测量相关函数 ====================
  717. /**
  718. * 激活线段测量工具
  719. */
  720. export function activateLengthMeasurement(viewportId: string): boolean {
  721. console.log(
  722. `[activateLengthMeasurement] Activating length measurement for viewport: ${viewportId}`
  723. );
  724. return MeasurementToolManager.activateLengthTool(viewportId);
  725. }
  726. /**
  727. * 停用线段测量工具
  728. */
  729. export function deactivateLengthMeasurement(viewportId: string): boolean {
  730. console.log(
  731. `[deactivateLengthMeasurement] Deactivating length measurement for viewport: ${viewportId}`
  732. );
  733. return MeasurementToolManager.deactivateLengthTool(viewportId);
  734. }
  735. /**
  736. * 切换线段测量工具状态
  737. */
  738. export function toggleLengthMeasurement(viewportId: string): boolean {
  739. console.log(
  740. `[toggleLengthMeasurement] Toggling length measurement for viewport: ${viewportId}`
  741. );
  742. return MeasurementToolManager.toggleLengthTool(viewportId);
  743. }
  744. /**
  745. * 清除线段测量标注
  746. */
  747. export function clearLengthMeasurements(viewportId: string): boolean {
  748. console.log(
  749. `[clearLengthMeasurements] Clearing length measurements for viewport: ${viewportId}`
  750. );
  751. return MeasurementToolManager.clearLengthMeasurements(viewportId);
  752. }
  753. /**
  754. * 获取线段测量结果
  755. */
  756. // eslint-disable-next-line
  757. export function getLengthMeasurements(viewportId: string): any[] {
  758. console.log(
  759. `[getLengthMeasurements] Getting length measurements for viewport: ${viewportId}`
  760. );
  761. return MeasurementToolManager.getLengthMeasurements(viewportId);
  762. }
  763. /**
  764. * 检查线段测量工具是否激活
  765. */
  766. export function isLengthMeasurementActive(viewportId: string): boolean {
  767. return MeasurementToolManager.isLengthToolActive(viewportId);
  768. }
  769. // ==================== 角度测量相关函数 ====================
  770. /**
  771. * 激活角度测量工具
  772. */
  773. export function activateAngleMeasurement(viewportId: string): boolean {
  774. console.log(
  775. `[activateAngleMeasurement] Activating angle measurement for viewport: ${viewportId}`
  776. );
  777. return MeasurementToolManager.activateAngleTool(viewportId);
  778. }
  779. /**
  780. * 停用角度测量工具
  781. */
  782. export function deactivateAngleMeasurement(viewportId: string): boolean {
  783. console.log(
  784. `[deactivateAngleMeasurement] Deactivating angle measurement for viewport: ${viewportId}`
  785. );
  786. return MeasurementToolManager.deactivateAngleTool(viewportId);
  787. }
  788. /**
  789. * 切换角度测量工具状态
  790. */
  791. export function toggleAngleMeasurement(viewportId: string): boolean {
  792. console.log(
  793. `[toggleAngleMeasurement] Toggling angle measurement for viewport: ${viewportId}`
  794. );
  795. return MeasurementToolManager.toggleAngleTool(viewportId);
  796. }
  797. /**
  798. * 清除角度测量标注
  799. */
  800. export function clearAngleMeasurements(viewportId: string): boolean {
  801. console.log(
  802. `[clearAngleMeasurements] Clearing angle measurements for viewport: ${viewportId}`
  803. );
  804. return MeasurementToolManager.clearAngleMeasurements(viewportId);
  805. }
  806. /**
  807. * 获取角度测量结果
  808. */
  809. // eslint-disable-next-line
  810. export function getAngleMeasurements(viewportId: string): any[] {
  811. console.log(
  812. `[getAngleMeasurements] Getting angle measurements for viewport: ${viewportId}`
  813. );
  814. return MeasurementToolManager.getAngleMeasurements(viewportId);
  815. }
  816. /**
  817. * 检查角度测量工具是否激活
  818. */
  819. export function isAngleMeasurementActive(viewportId: string): boolean {
  820. return MeasurementToolManager.isAngleToolActive(viewportId);
  821. }
  822. // ==================== 胫骨平台夹角测量相关函数 ====================
  823. /**
  824. * 激活胫骨平台夹角测量工具
  825. */
  826. export function activateTibialPlateauAngleMeasurement(viewportId: string): boolean {
  827. console.log(
  828. `[activateTibialPlateauAngleMeasurement] Activating TPA measurement for viewport: ${viewportId}`
  829. );
  830. return MeasurementToolManager.activateTibialPlateauAngleTool(viewportId);
  831. }
  832. /**
  833. * 停用胫骨平台夹角测量工具
  834. */
  835. export function deactivateTibialPlateauAngleMeasurement(viewportId: string): boolean {
  836. console.log(
  837. `[deactivateTibialPlateauAngleMeasurement] Deactivating TPA measurement for viewport: ${viewportId}`
  838. );
  839. return MeasurementToolManager.deactivateTibialPlateauAngleTool(viewportId);
  840. }
  841. /**
  842. * 切换胫骨平台夹角测量工具状态
  843. */
  844. export function toggleTibialPlateauAngleMeasurement(viewportId: string): boolean {
  845. console.log(
  846. `[toggleTibialPlateauAngleMeasurement] Toggling TPA measurement for viewport: ${viewportId}`
  847. );
  848. return MeasurementToolManager.toggleTibialPlateauAngleTool(viewportId);
  849. }
  850. /**
  851. * 清除胫骨平台夹角测量标注
  852. */
  853. export function clearTibialPlateauAngleMeasurements(viewportId: string): boolean {
  854. console.log(
  855. `[clearTibialPlateauAngleMeasurements] Clearing TPA measurements for viewport: ${viewportId}`
  856. );
  857. return MeasurementToolManager.clearTibialPlateauAngleMeasurements(viewportId);
  858. }
  859. /**
  860. * 获取胫骨平台夹角测量结果
  861. */
  862. // eslint-disable-next-line
  863. export function getTibialPlateauAngleMeasurements(viewportId: string): any[] {
  864. console.log(
  865. `[getTibialPlateauAngleMeasurements] Getting TPA measurements for viewport: ${viewportId}`
  866. );
  867. return MeasurementToolManager.getTibialPlateauAngleMeasurements(viewportId);
  868. }
  869. /**
  870. * 检查胫骨平台夹角测量工具是否激活
  871. */
  872. export function isTibialPlateauAngleMeasurementActive(viewportId: string): boolean {
  873. return MeasurementToolManager.isTibialPlateauAngleToolActive(viewportId);
  874. }
  875. // ==================== 髋臼水平角测量相关函数 ====================
  876. /**
  877. * 激活髋臼水平角测量工具
  878. */
  879. export function activateDARAMeasurement(viewportId: string): boolean {
  880. console.log(
  881. `[activateDARAMeasurement] Activating DARA measurement for viewport: ${viewportId}`
  882. );
  883. return MeasurementToolManager.activateDARAMeasurementTool(viewportId);
  884. }
  885. /**
  886. * 停用髋臼水平角测量工具
  887. */
  888. export function deactivateDARAMeasurement(viewportId: string): boolean {
  889. console.log(
  890. `[deactivateDARAMeasurement] Deactivating DARA measurement for viewport: ${viewportId}`
  891. );
  892. return MeasurementToolManager.deactivateDARAMeasurementTool(viewportId);
  893. }
  894. /**
  895. * 切换髋臼水平角测量工具状态
  896. */
  897. export function toggleDARAMeasurement(viewportId: string): boolean {
  898. console.log(
  899. `[toggleDARAMeasurement] Toggling DARA measurement for viewport: ${viewportId}`
  900. );
  901. return MeasurementToolManager.toggleDARAMeasurementTool(viewportId);
  902. }
  903. /**
  904. * 清除髋臼水平角测量标注
  905. */
  906. export function clearDARAMeasurements(viewportId: string): boolean {
  907. console.log(
  908. `[clearDARAMeasurements] Clearing DARA measurements for viewport: ${viewportId}`
  909. );
  910. return MeasurementToolManager.clearDARAMeasurements(viewportId);
  911. }
  912. /**
  913. * 获取髋臼水平角测量结果
  914. */
  915. // eslint-disable-next-line
  916. export function getDARAMeasurements(viewportId: string): any[] {
  917. console.log(
  918. `[getDARAMeasurements] Getting DARA measurements for viewport: ${viewportId}`
  919. );
  920. return MeasurementToolManager.getDARAMeasurements(viewportId);
  921. }
  922. /**
  923. * 检查髋臼水平角测量工具是否激活
  924. */
  925. export function isDARAMeasurementActive(viewportId: string): boolean {
  926. return MeasurementToolManager.isDARAMeasurementToolActive(viewportId);
  927. }
  928. // ==================== 髋关节牵引指数测量相关函数 ====================
  929. /**
  930. * 激活髋关节牵引指数测量工具
  931. */
  932. export function activateHipDIMeasurement(viewportId: string): boolean {
  933. console.log(
  934. `[activateHipDIMeasurement] Activating HipDI measurement for viewport: ${viewportId}`
  935. );
  936. return MeasurementToolManager.activateHipDIMeasurementTool(viewportId);
  937. }
  938. /**
  939. * 停用髋关节牵引指数测量工具
  940. */
  941. export function deactivateHipDIMeasurement(viewportId: string): boolean {
  942. console.log(
  943. `[deactivateHipDIMeasurement] Deactivating HipDI measurement for viewport: ${viewportId}`
  944. );
  945. return MeasurementToolManager.deactivateHipDIMeasurementTool(viewportId);
  946. }
  947. /**
  948. * 切换髋关节牵引指数测量工具状态
  949. */
  950. export function toggleHipDIMeasurement(viewportId: string): boolean {
  951. console.log(
  952. `[toggleHipDIMeasurement] Toggling HipDI measurement for viewport: ${viewportId}`
  953. );
  954. return MeasurementToolManager.toggleHipDIMeasurementTool(viewportId);
  955. }
  956. /**
  957. * 清除髋关节牵引指数测量标注
  958. */
  959. export function clearHipDIMeasurements(viewportId: string): boolean {
  960. console.log(
  961. `[clearHipDIMeasurements] Clearing HipDI measurements for viewport: ${viewportId}`
  962. );
  963. return MeasurementToolManager.clearHipDIMeasurements(viewportId);
  964. }
  965. /**
  966. * 获取髋关节牵引指数测量结果
  967. */
  968. // eslint-disable-next-line
  969. export function getHipDIMeasurements(viewportId: string): any[] {
  970. console.log(
  971. `[getHipDIMeasurements] Getting HipDI measurements for viewport: ${viewportId}`
  972. );
  973. return MeasurementToolManager.getHipDIMeasurements(viewportId);
  974. }
  975. /**
  976. * 检查髋关节牵引指数测量工具是否激活
  977. */
  978. export function isHipDIMeasurementActive(viewportId: string): boolean {
  979. return MeasurementToolManager.isHipDIMeasurementToolActive(viewportId);
  980. }
  981. // ==================== 髋关节水平角测量相关函数 ====================
  982. /**
  983. * 激活髋关节水平角测量工具
  984. */
  985. export function activateHipNHAAngleMeasurement(viewportId: string): boolean {
  986. console.log(
  987. `[activateHipNHAAngleMeasurement] Activating HipNHA measurement for viewport: ${viewportId}`
  988. );
  989. return MeasurementToolManager.activateHipNHAAngleMeasurementTool(viewportId);
  990. }
  991. /**
  992. * 停用髋关节水平角测量工具
  993. */
  994. export function deactivateHipNHAAngleMeasurement(viewportId: string): boolean {
  995. console.log(
  996. `[deactivateHipNHAAngleMeasurement] Deactivating HipNHA measurement for viewport: ${viewportId}`
  997. );
  998. return MeasurementToolManager.deactivateHipNHAAngleMeasurementTool(viewportId);
  999. }
  1000. /**
  1001. * 切换髋关节水平角测量工具状态
  1002. */
  1003. export function toggleHipNHAAngleMeasurement(viewportId: string): boolean {
  1004. console.log(
  1005. `[toggleHipNHAAngleMeasurement] Toggling HipNHA measurement for viewport: ${viewportId}`
  1006. );
  1007. return MeasurementToolManager.toggleHipNHAAngleMeasurementTool(viewportId);
  1008. }
  1009. /**
  1010. * 清除髋关节水平角测量标注
  1011. */
  1012. export function clearHipNHAAngleMeasurements(viewportId: string): boolean {
  1013. console.log(
  1014. `[clearHipNHAAngleMeasurements] Clearing HipNHA measurements for viewport: ${viewportId}`
  1015. );
  1016. return MeasurementToolManager.clearHipNHAAngleMeasurements(viewportId);
  1017. }
  1018. /**
  1019. * 获取髋关节水平角测量结果
  1020. */
  1021. // eslint-disable-next-line
  1022. export function getHipNHAAngleMeasurements(viewportId: string): any[] {
  1023. console.log(
  1024. `[getHipNHAAngleMeasurements] Getting HipNHA measurements for viewport: ${viewportId}`
  1025. );
  1026. return MeasurementToolManager.getHipNHAAngleMeasurements(viewportId);
  1027. }
  1028. /**
  1029. * 检查髋关节水平角测量工具是否激活
  1030. */
  1031. export function isHipNHAAngleMeasurementActive(viewportId: string): boolean {
  1032. return MeasurementToolManager.isHipNHAAngleMeasurementToolActive(viewportId);
  1033. }
  1034. // ==================== TPLO测量相关函数 ====================
  1035. /**
  1036. * 激活TPLO测量工具
  1037. */
  1038. export function activateTPLOMeasurement(viewportId: string): boolean {
  1039. console.log(
  1040. `[activateTPLOMeasurement] Activating TPLO measurement for viewport: ${viewportId}`
  1041. );
  1042. return MeasurementToolManager.activateTPLOMeasurementTool(viewportId);
  1043. }
  1044. /**
  1045. * 停用TPLO测量工具
  1046. */
  1047. export function deactivateTPLOMeasurement(viewportId: string): boolean {
  1048. console.log(
  1049. `[deactivateTPLOMeasurement] Deactivating TPLO measurement for viewport: ${viewportId}`
  1050. );
  1051. return MeasurementToolManager.deactivateTPLOMeasurementTool(viewportId);
  1052. }
  1053. /**
  1054. * 切换TPLO测量工具状态
  1055. */
  1056. export function toggleTPLOMeasurement(viewportId: string): boolean {
  1057. console.log(
  1058. `[toggleTPLOMeasurement] Toggling TPLO measurement for viewport: ${viewportId}`
  1059. );
  1060. return MeasurementToolManager.toggleTPLOMeasurementTool(viewportId);
  1061. }
  1062. /**
  1063. * 清除TPLO测量标注
  1064. */
  1065. export function clearTPLOMeasurements(viewportId: string): boolean {
  1066. console.log(
  1067. `[clearTPLOMeasurements] Clearing TPLO measurements for viewport: ${viewportId}`
  1068. );
  1069. return MeasurementToolManager.clearTPLOMeasurements(viewportId);
  1070. }
  1071. /**
  1072. * 获取TPLO测量结果
  1073. */
  1074. // eslint-disable-next-line
  1075. export function getTPLOMeasurements(viewportId: string): any[] {
  1076. console.log(
  1077. `[getTPLOMeasurements] Getting TPLO measurements for viewport: ${viewportId}`
  1078. );
  1079. return MeasurementToolManager.getTPLOMeasurements(viewportId);
  1080. }
  1081. /**
  1082. * 检查TPLO测量工具是否激活
  1083. */
  1084. export function isTPLOMeasurementActive(viewportId: string): boolean {
  1085. return MeasurementToolManager.isTPLOMeasurementToolActive(viewportId);
  1086. }
  1087. // ==================== TTA测量相关函数 ====================
  1088. /**
  1089. * 激活TTA测量工具
  1090. */
  1091. export function activateTTAMeasurement(viewportId: string): boolean {
  1092. console.log(
  1093. `[activateTTAMeasurement] Activating TTA measurement for viewport: ${viewportId}`
  1094. );
  1095. return MeasurementToolManager.activateTTAMeasurementTool(viewportId);
  1096. }
  1097. /**
  1098. * 停用TTA测量工具
  1099. */
  1100. export function deactivateTTAMeasurement(viewportId: string): boolean {
  1101. console.log(
  1102. `[deactivateTTAMeasurement] Deactivating TTA measurement for viewport: ${viewportId}`
  1103. );
  1104. return MeasurementToolManager.deactivateTTAMeasurementTool(viewportId);
  1105. }
  1106. /**
  1107. * 切换TTA测量工具状态
  1108. */
  1109. export function toggleTTAMeasurement(viewportId: string): boolean {
  1110. console.log(
  1111. `[toggleTTAMeasurement] Toggling TTA measurement for viewport: ${viewportId}`
  1112. );
  1113. return MeasurementToolManager.toggleTTAMeasurementTool(viewportId);
  1114. }
  1115. /**
  1116. * 清除TTA测量标注
  1117. */
  1118. export function clearTTAMeasurements(viewportId: string): boolean {
  1119. console.log(
  1120. `[clearTTAMeasurements] Clearing TTA measurements for viewport: ${viewportId}`
  1121. );
  1122. return MeasurementToolManager.clearTTAMeasurements(viewportId);
  1123. }
  1124. /**
  1125. * 获取TTA测量结果
  1126. */
  1127. // eslint-disable-next-line
  1128. export function getTTAMeasurements(viewportId: string): any[] {
  1129. console.log(
  1130. `[getTTAMeasurements] Getting TTA measurements for viewport: ${viewportId}`
  1131. );
  1132. return MeasurementToolManager.getTTAMeasurements(viewportId);
  1133. }
  1134. /**
  1135. * 检查TTA测量工具是否激活
  1136. */
  1137. export function isTTAMeasurementActive(viewportId: string): boolean {
  1138. return MeasurementToolManager.isTTAMeasurementToolActive(viewportId);
  1139. }
  1140. // ==================== CBLO测量相关函数 ====================
  1141. export function activateCBLOMeasurement(viewportId: string): boolean {
  1142. console.log(`[activateCBLOMeasurement] Activating CBLO measurement for viewport: ${viewportId}`);
  1143. return MeasurementToolManager.activateCBLOMeasurementTool(viewportId);
  1144. }
  1145. export function deactivateCBLOMeasurement(viewportId: string): boolean {
  1146. console.log(`[deactivateCBLOMeasurement] Deactivating CBLO measurement for viewport: ${viewportId}`);
  1147. return MeasurementToolManager.deactivateCBLOMeasurementTool(viewportId);
  1148. }
  1149. export function clearCBLOMeasurements(viewportId: string): boolean {
  1150. console.log(`[clearCBLOMeasurements] Clearing CBLO measurements for viewport: ${viewportId}`);
  1151. return MeasurementToolManager.clearCBLOMeasurements(viewportId);
  1152. }
  1153. // ==================== HipCoverage测量相关函数 ====================
  1154. export function activateHipCoverageMeasurement(viewportId: string): boolean {
  1155. console.log(`[activateHipCoverageMeasurement] Activating HipCoverage measurement for viewport: ${viewportId}`);
  1156. return MeasurementToolManager.activateHipCoverageMeasurementTool(viewportId);
  1157. }
  1158. export function deactivateHipCoverageMeasurement(viewportId: string): boolean {
  1159. console.log(`[deactivateHipCoverageMeasurement] Deactivating HipCoverage measurement for viewport: ${viewportId}`);
  1160. return MeasurementToolManager.deactivateHipCoverageMeasurementTool(viewportId);
  1161. }
  1162. export function clearHipCoverageMeasurements(viewportId: string): boolean {
  1163. console.log(`[clearHipCoverageMeasurements] Clearing HipCoverage measurements for viewport: ${viewportId}`);
  1164. return MeasurementToolManager.clearHipCoverageMeasurements(viewportId);
  1165. }
  1166. // ==================== HipDorsalCoverage测量相关函数 ====================
  1167. export function activateHipDorsalCoverageMeasurement(viewportId: string): boolean {
  1168. console.log(`[activateHipDorsalCoverageMeasurement] Activating HipDorsalCoverage measurement for viewport: ${viewportId}`);
  1169. return MeasurementToolManager.activateHipDorsalCoverageTool(viewportId);
  1170. }
  1171. export function deactivateHipDorsalCoverageMeasurement(viewportId: string): boolean {
  1172. console.log(`[deactivateHipDorsalCoverageMeasurement] Deactivating HipDorsalCoverage measurement for viewport: ${viewportId}`);
  1173. return MeasurementToolManager.deactivateHipDorsalCoverageTool(viewportId);
  1174. }
  1175. export function clearHipDorsalCoverageMeasurements(viewportId: string): boolean {
  1176. console.log(`[clearHipDorsalCoverageMeasurements] Clearing HipDorsalCoverage measurements for viewport: ${viewportId}`);
  1177. return MeasurementToolManager.clearHipDorsalCoverageMeasurements(viewportId);
  1178. }
  1179. // ==================== 找圆心测量相关函数 ====================
  1180. export function activateCircleCenterMeasurement(viewportId: string): boolean {
  1181. console.log(`[activateCircleCenterMeasurement] Activating CircleCenter measurement for viewport: ${viewportId}`);
  1182. return MeasurementToolManager.activateCircleCenterMeasurementTool(viewportId);
  1183. }
  1184. export function deactivateCircleCenterMeasurement(viewportId: string): boolean {
  1185. console.log(`[deactivateCircleCenterMeasurement] Deactivating CircleCenter measurement for viewport: ${viewportId}`);
  1186. return MeasurementToolManager.deactivateCircleCenterMeasurementTool(viewportId);
  1187. }
  1188. export function clearCircleCenterMeasurements(viewportId: string): boolean {
  1189. console.log(`[clearCircleCenterMeasurements] Clearing CircleCenter measurements for viewport: ${viewportId}`);
  1190. return MeasurementToolManager.clearCircleCenterMeasurements(viewportId);
  1191. }
  1192. // ==================== 找中线测量相关函数 ====================
  1193. export function activateMidlineMeasurement(viewportId: string): boolean {
  1194. console.log(`[activateMidlineMeasurement] Activating Midline measurement for viewport: ${viewportId}`);
  1195. return MeasurementToolManager.activateMidlineMeasurementTool(viewportId);
  1196. }
  1197. export function deactivateMidlineMeasurement(viewportId: string): boolean {
  1198. console.log(`[deactivateMidlineMeasurement] Deactivating Midline measurement for viewport: ${viewportId}`);
  1199. return MeasurementToolManager.deactivateMidlineMeasurementTool(viewportId);
  1200. }
  1201. export function clearMidlineMeasurements(viewportId: string): boolean {
  1202. console.log(`[clearMidlineMeasurements] Clearing Midline measurements for viewport: ${viewportId}`);
  1203. return MeasurementToolManager.clearMidlineMeasurements(viewportId);
  1204. }
  1205. // ==================== 找中点测量相关函数 ====================
  1206. export function activateFindMidpointMeasurement(viewportId: string): boolean {
  1207. console.log(`[activateFindMidpointMeasurement] Activating FindMidpoint measurement for viewport: ${viewportId}`);
  1208. return MeasurementToolManager.activateFindMidpointMeasurementTool(viewportId);
  1209. }
  1210. export function deactivateFindMidpointMeasurement(viewportId: string): boolean {
  1211. console.log(`[deactivateFindMidpointMeasurement] Deactivating FindMidpoint measurement for viewport: ${viewportId}`);
  1212. return MeasurementToolManager.deactivateFindMidpointMeasurementTool(viewportId);
  1213. }
  1214. export function clearFindMidpointMeasurements(viewportId: string): boolean {
  1215. console.log(`[clearFindMidpointMeasurements] Clearing FindMidpoint measurements for viewport: ${viewportId}`);
  1216. return MeasurementToolManager.clearFindMidpointMeasurements(viewportId);
  1217. }
  1218. // ==================== 直线垂直倾斜度测量相关函数 ====================
  1219. export function activateVerticalTiltMeasurement(viewportId: string): boolean {
  1220. console.log(`[activateVerticalTiltMeasurement] Activating VerticalTilt measurement for viewport: ${viewportId}`);
  1221. return MeasurementToolManager.activateVerticalTiltMeasurementTool(viewportId);
  1222. }
  1223. export function deactivateVerticalTiltMeasurement(viewportId: string): boolean {
  1224. console.log(`[deactivateVerticalTiltMeasurement] Deactivating VerticalTilt measurement for viewport: ${viewportId}`);
  1225. return MeasurementToolManager.deactivateVerticalTiltMeasurementTool(viewportId);
  1226. }
  1227. export function clearVerticalTiltMeasurements(viewportId: string): boolean {
  1228. console.log(`[clearVerticalTiltMeasurements] Clearing VerticalTilt measurements for viewport: ${viewportId}`);
  1229. return MeasurementToolManager.clearVerticalTiltMeasurements(viewportId);
  1230. }
  1231. // ==================== 直线水平倾斜度测量相关函数 ====================
  1232. export function activateHorizontalTiltMeasurement(viewportId: string): boolean {
  1233. console.log(`[activateHorizontalTiltMeasurement] Activating HorizontalTilt measurement for viewport: ${viewportId}`);
  1234. return MeasurementToolManager.activateHorizontalTiltMeasurementTool(viewportId);
  1235. }
  1236. export function deactivateHorizontalTiltMeasurement(viewportId: string): boolean {
  1237. console.log(`[deactivateHorizontalTiltMeasurement] Deactivating HorizontalTilt measurement for viewport: ${viewportId}`);
  1238. return MeasurementToolManager.deactivateHorizontalTiltMeasurementTool(viewportId);
  1239. }
  1240. export function clearHorizontalTiltMeasurements(viewportId: string): boolean {
  1241. console.log(`[clearHorizontalTiltMeasurements] Clearing HorizontalTilt measurements for viewport: ${viewportId}`);
  1242. return MeasurementToolManager.clearHorizontalTiltMeasurements(viewportId);
  1243. }
  1244. // ==================== 多边形长度测量相关函数 ====================
  1245. /**
  1246. * 激活多边形长度测量工具
  1247. */
  1248. export function activatePolygonLengthMeasurement(viewportId: string): boolean {
  1249. console.log(`[activatePolygonLengthMeasurement] Activating PolygonLength measurement for viewport: ${viewportId}`);
  1250. return MeasurementToolManager.activatePolygonLengthMeasurementTool(viewportId);
  1251. }
  1252. /**
  1253. * 停用多边形长度测量工具
  1254. */
  1255. export function deactivatePolygonLengthMeasurement(viewportId: string): boolean {
  1256. console.log(`[deactivatePolygonLengthMeasurement] Deactivating PolygonLength measurement for viewport: ${viewportId}`);
  1257. return MeasurementToolManager.deactivatePolygonLengthMeasurementTool(viewportId);
  1258. }
  1259. /**
  1260. * 清除多边形长度测量标注
  1261. */
  1262. export function clearPolygonLengthMeasurements(viewportId: string): boolean {
  1263. console.log(`[clearPolygonLengthMeasurements] Clearing PolygonLength measurements for viewport: ${viewportId}`);
  1264. return MeasurementToolManager.clearPolygonLengthMeasurements(viewportId);
  1265. }
  1266. // ==================== 拆线长度测量相关函数 ====================
  1267. /**
  1268. * 激活拆线长度测量工具
  1269. */
  1270. export function activatePolylineLengthMeasurement(viewportId: string): boolean {
  1271. console.log(`[activatePolylineLengthMeasurement] Activating PolylineLength measurement for viewport: ${viewportId}`);
  1272. return MeasurementToolManager.activatePolylineLengthMeasurementTool(viewportId);
  1273. }
  1274. /**
  1275. * 停用拆线长度测量工具
  1276. */
  1277. export function deactivatePolylineLengthMeasurement(viewportId: string): boolean {
  1278. console.log(`[deactivatePolylineLengthMeasurement] Deactivating PolylineLength measurement for viewport: ${viewportId}`);
  1279. return MeasurementToolManager.deactivatePolylineLengthMeasurementTool(viewportId);
  1280. }
  1281. /**
  1282. * 清除拆线长度测量标注
  1283. */
  1284. export function clearPolylineLengthMeasurements(viewportId: string): boolean {
  1285. console.log(`[clearPolylineLengthMeasurements] Clearing PolylineLength measurements for viewport: ${viewportId}`);
  1286. return MeasurementToolManager.clearPolylineLengthMeasurements(viewportId);
  1287. }
  1288. // ==================== 直线灰度测量相关函数 ====================
  1289. /**
  1290. * 激活直线灰度测量工具
  1291. */
  1292. export function activateLineGrayscaleMeasurement(viewportId: string): boolean {
  1293. console.log(`[activateLineGrayscaleMeasurement] Activating LineGrayscale measurement for viewport: ${viewportId}`);
  1294. return MeasurementToolManager.activateLineGrayscaleMeasurementTool(viewportId);
  1295. }
  1296. /**
  1297. * 停用直线灰度测量工具
  1298. */
  1299. export function deactivateLineGrayscaleMeasurement(viewportId: string): boolean {
  1300. console.log(`[deactivateLineGrayscaleMeasurement] Deactivating LineGrayscale measurement for viewport: ${viewportId}`);
  1301. return MeasurementToolManager.deactivateLineGrayscaleMeasurementTool(viewportId);
  1302. }
  1303. /**
  1304. * 清除直线灰度测量标注
  1305. */
  1306. export function clearLineGrayscaleMeasurements(viewportId: string): boolean {
  1307. console.log(`[clearLineGrayscaleMeasurements] Clearing LineGrayscale measurements for viewport: ${viewportId}`);
  1308. return MeasurementToolManager.clearLineGrayscaleMeasurements(viewportId);
  1309. }
  1310. // ==================== 矩形区域灰度测量相关函数 ====================
  1311. /**
  1312. * 激活矩形区域灰度测量工具
  1313. */
  1314. export function activateRectangleGrayscaleMeasurement(viewportId: string): boolean {
  1315. console.log(`[activateRectangleGrayscaleMeasurement] Activating RectangleGrayscale measurement for viewport: ${viewportId}`);
  1316. return MeasurementToolManager.activateRectangleGrayscaleMeasurementTool(viewportId);
  1317. }
  1318. /**
  1319. * 停用矩形区域灰度测量工具
  1320. */
  1321. export function deactivateRectangleGrayscaleMeasurement(viewportId: string): boolean {
  1322. console.log(`[deactivateRectangleGrayscaleMeasurement] Deactivating RectangleGrayscale measurement for viewport: ${viewportId}`);
  1323. return MeasurementToolManager.deactivateRectangleGrayscaleMeasurementTool(viewportId);
  1324. }
  1325. /**
  1326. * 清除矩形区域灰度测量标注
  1327. */
  1328. export function clearRectangleGrayscaleMeasurements(viewportId: string): boolean {
  1329. console.log(`[clearRectangleGrayscaleMeasurements] Clearing RectangleGrayscale measurements for viewport: ${viewportId}`);
  1330. return MeasurementToolManager.clearRectangleGrayscaleMeasurements(viewportId);
  1331. }
  1332. export class ImageLoadError extends Error {
  1333. constructor(message: string, failedImageIds: string[]) {
  1334. super(message);
  1335. this.name = 'ImageLoadError';
  1336. this.failedImageIds = failedImageIds; // 附加失败 ID 列表
  1337. }
  1338. failedImageIds: string[];
  1339. }
  1340. /**
  1341. * 安全的图像栈设置函数,带超时保护和错误捕获
  1342. * @param viewport - Cornerstone viewport 实例
  1343. * @param imageIds - 图像 ID 数组
  1344. * @param imageIndex - 当前图像索引
  1345. * @param timeout - 超时时间(毫秒),默认30秒
  1346. */
  1347. export async function safeSetStack(
  1348. viewport: any,
  1349. imageIds: string[],
  1350. imageIndex: number,
  1351. timeout: number = 30000
  1352. ): Promise<void> {
  1353. const errors: string[] = [];
  1354. // 错误事件处理器
  1355. const handler = (evt: any) => {
  1356. console.error(`捕获到图像加载错误: ${evt.detail.imageId}`);
  1357. errors.push(evt.detail.imageId);
  1358. };
  1359. // 添加错误监听器
  1360. eventTarget.addEventListener(EVENTS.IMAGE_LOAD_ERROR, handler);
  1361. try {
  1362. // 创建超时 Promise
  1363. const timeoutPromise = new Promise<never>((_, reject) => {
  1364. setTimeout(() => {
  1365. reject(new Error(`图像加载超时 (${timeout}ms)`));
  1366. }, timeout);
  1367. });
  1368. // 等待 setStack 完成或超时
  1369. await Promise.race([
  1370. viewport.setStack(imageIds, imageIndex),
  1371. timeoutPromise
  1372. ]);
  1373. // setStack 完成后,检查是否有错误
  1374. if (errors.length > 0) {
  1375. throw new ImageLoadError(
  1376. `图像加载失败:共 ${errors.length} 张(${errors.join(', ')})`,
  1377. errors
  1378. );
  1379. }
  1380. console.log(`✅ 图像栈设置成功: ${imageIds.length} 张图像`);
  1381. } finally {
  1382. // 无论成功失败,都移除监听器(清理资源)
  1383. eventTarget.removeEventListener(EVENTS.IMAGE_LOAD_ERROR, handler);
  1384. }
  1385. }
  1386. const StackViewer = ({
  1387. imageIndex = 0,
  1388. imageUrls = [],
  1389. viewportId,
  1390. renderingEngineId,
  1391. selected
  1392. }: {
  1393. imageIndex?: number;
  1394. imageUrls?: string[];
  1395. viewportId: string;
  1396. renderingEngineId: string;
  1397. selected?: boolean;
  1398. }) => {
  1399. const elementRef = useRef<HTMLDivElement>(null);
  1400. // 用于捕获异步错误并在渲染时抛出,让 Error Boundary 能够捕获
  1401. const [renderError, setRenderError] = React.useState<Error | null>(null);
  1402. // 获取overlay启用状态
  1403. const overlayEnabled = useSelector(selectOverlayEnabled);
  1404. // 获取 dispatch
  1405. const dispatch = useDispatch();
  1406. // 监听overlay状态变化,启用/禁用DicomOverlayTool
  1407. useEffect(() => {
  1408. try {
  1409. const toolGroup = MeasurementToolManager.getToolGroup(viewportId);
  1410. // const toolGroup = ToolGroupManager.getToolGroup(`STACK_TOOL_GROUP_ID_${viewportId}`);
  1411. if (!toolGroup) {
  1412. console.warn(`[StackViewer] Tool group not found for viewport: ${viewportId}`);
  1413. return;
  1414. }
  1415. if (overlayEnabled) {
  1416. console.log(`[StackViewer] Enabling DicomOverlay for viewport: ${viewportId}`);
  1417. toolGroup.setToolEnabled(DicomOverlayTool.toolName);
  1418. } else {
  1419. console.log(`[StackViewer] Disabling DicomOverlay for viewport: ${viewportId}`);
  1420. toolGroup.setToolDisabled(DicomOverlayTool.toolName);
  1421. //再次启用,表示关闭四角信息
  1422. toolGroup.setToolEnabled(DicomOverlayTool.toolName);
  1423. }
  1424. } catch (error) {
  1425. console.error(`[StackViewer] Error toggling DicomOverlay:`, error);
  1426. }
  1427. }, [overlayEnabled, viewportId]);
  1428. // // 监听imageUrls变化并重新加载图像
  1429. // useEffect(() => {
  1430. // const renderingEngine = cornerstone.getRenderingEngine(renderingEngineId);
  1431. // if (!renderingEngine) {
  1432. // return;
  1433. // }
  1434. // const viewport = renderingEngine.getViewport(viewportId) as cornerstone.Types.IStackViewport;
  1435. // if (viewport && imageUrls.length > 0) {
  1436. // console.log(`[StackViewer] imageUrls changed for viewport ${viewportId}, reloading...`);
  1437. // viewport.setStack(imageUrls, imageIndex).then(() => {
  1438. // viewport.render();
  1439. // }).catch((error) => {
  1440. // console.error('[StackViewer] Error reloading image stack:', error);
  1441. // });
  1442. // }
  1443. // }, [imageUrls, imageIndex, viewportId, renderingEngineId]);
  1444. useEffect(() => {
  1445. const setup = async () => {
  1446. // 清除之前的错误状态(如果有)
  1447. setRenderError(null);
  1448. // // 初始化 Cornerstone
  1449. // cornerstone.init();
  1450. // cornerstoneTools.init();
  1451. // const state = store.getState();
  1452. // console.log(`当前系统模式:${state.systemMode.mode}`);
  1453. // const token =
  1454. // state.systemMode.mode === SystemMode.Emergency
  1455. // ? state.product.guest
  1456. // : state.userInfo.token;
  1457. // console.log(`token stack.image.viewer: ${token}`);
  1458. // cornerstoneDICOMImageLoader.init({
  1459. // maxWebWorkers: navigator.hardwareConcurrency || 1,
  1460. // errorInterceptor: (error) => {
  1461. // if (error.status === 401) {
  1462. // console.error('Authentication failed. Please refresh the token.');
  1463. // }
  1464. // console.error(`请求dcm文件出错:${error}`);
  1465. // },
  1466. // beforeSend: (xhr, imageId, defaultHeaders) => {
  1467. // return {
  1468. // ...defaultHeaders,
  1469. // Authorization: `Bearer ${token}`,
  1470. // Language: 'en',
  1471. // Product: 'DROS',
  1472. // Source: 'Electron',
  1473. // };
  1474. // },
  1475. // });
  1476. // const currentViewportId = viewportId;
  1477. eventTarget.addEventListener(
  1478. cornerstoneTools.Enums.Events.ANNOTATION_COMPLETED,
  1479. (evt) => {
  1480. const { annotation } = evt.detail;
  1481. console.log('Annotation completed event:', annotation);
  1482. if (annotation.metadata.toolName === 'LinearSplineROI') {
  1483. console.log('SplineROITool annotation completed:', annotation);
  1484. overlayRedRectangle(viewportId);
  1485. //取消工具激活状态
  1486. const toolGroup = ToolGroupManager.getToolGroup(
  1487. 'STACK_TOOL_GROUP_ID'
  1488. );
  1489. if (!toolGroup) {
  1490. console.log('toolGroup not found');
  1491. }
  1492. toolGroup?.setToolPassive('LinearSplineROI', {
  1493. removeAllBindings: true,
  1494. });
  1495. }
  1496. }
  1497. );
  1498. const viewportInput: cornerstone.Types.PublicViewportInput = {
  1499. viewportId,
  1500. element: elementRef.current!,
  1501. type: cornerstone.Enums.ViewportType.STACK,
  1502. };
  1503. const renderingEngine = cornerstone.getRenderingEngine(renderingEngineId);
  1504. if (!renderingEngine) {
  1505. console.error(
  1506. `[stack.image.viewer] No rendering engine with id ${renderingEngineId} found`
  1507. );
  1508. return;
  1509. }
  1510. // Enable the element for use with Cornerstone
  1511. renderingEngine.enableElement(viewportInput);
  1512. registerTools(viewportId, renderingEngine.id);
  1513. // Get the stack viewport that was created
  1514. const viewport = renderingEngine.getViewport(
  1515. viewportId
  1516. ) as cornerstone.Types.IStackViewport;
  1517. // 增强的图像加载逻辑,包含完善的错误处理
  1518. try {
  1519. console.log(`重新加载图像----开始`);
  1520. console.log(`图像URLs:`, imageUrls);
  1521. console.log(`图像索引:`, imageIndex);
  1522. // 1. 验证图像URLs
  1523. if (!imageUrls || imageUrls.length === 0) {
  1524. throw new Error('图像URL列表为空');
  1525. }
  1526. // 2. 验证图像索引
  1527. if (imageIndex < 0 || imageIndex >= imageUrls.length) {
  1528. throw new Error(`图像索引无效: ${imageIndex}, 有效范围: 0-${imageUrls.length - 1}`);
  1529. }
  1530. // 3. 预检查图像可访问性(可选)
  1531. // await validateImageUrls(imageUrls);
  1532. // 4. 多帧DICOM预处理:检测并扩展imageIds
  1533. let finalImageUrls = imageUrls;
  1534. let detectedFrameCount = 1;
  1535. // 只有当imageUrls只有一个元素时,才可能是多帧DICOM需要expansion
  1536. if (imageUrls.length === 1) {
  1537. try {
  1538. // 预先分析DICOM元数据以检测帧数
  1539. const { DicomMetadataAnalyzer } = await import('@/utils/dicom/DicomMetadataAnalyzer');
  1540. const quickAnalysis = await DicomMetadataAnalyzer.analyze(imageUrls[0], undefined, {
  1541. baseUrl: getIpPort()
  1542. });
  1543. detectedFrameCount = quickAnalysis.frameCount;
  1544. // 如果检测到多帧,扩展imageIds数组
  1545. if (detectedFrameCount > 1) {
  1546. console.log(`[StackViewer] 检测到多帧DICOM (${detectedFrameCount}帧),扩展imageIds...`);
  1547. const baseImageId = imageUrls[0];
  1548. const expandedImageIds: string[] = [];
  1549. for (let i = 0; i < detectedFrameCount; i++) {
  1550. // 为每一帧创建对应的imageId
  1551. expandedImageIds.push(`${baseImageId}${baseImageId.includes('?') ? '&' : '?'}frame=${i}`);
  1552. }
  1553. finalImageUrls = expandedImageIds;
  1554. console.log(`[StackViewer] ImageIds已扩展:`, {
  1555. 原始: 1,
  1556. 扩展后: expandedImageIds.length,
  1557. 示例: expandedImageIds.slice(0, Math.min(3, expandedImageIds.length))
  1558. });
  1559. }
  1560. } catch (error) {
  1561. console.warn(`[StackViewer] 多帧预检测失败,使用原始imageUrls:`, error);
  1562. }
  1563. }
  1564. // 5. 设置图像栈,使用扩展后的imageUrls
  1565. await safeSetStack(viewport, finalImageUrls, imageIndex);
  1566. // 5. 初始化播放状态(用于多帧播放控制)
  1567. // 使用 DicomMetadataAnalyzer 进行深度分析,从 DICOM 元数据读取帧数
  1568. let totalFrames: number; // Declare totalFrames here
  1569. try {
  1570. // 导入 DicomMetadataAnalyzer (需要在文件顶部添加 import)
  1571. const { DicomMetadataAnalyzer } = await import('@/utils/dicom/DicomMetadataAnalyzer');
  1572. // 使用第一个图像进行分析
  1573. const imageId = imageUrls[imageIndex];
  1574. // 使用 DicomMetadataAnalyzer 进行完整分析
  1575. const analysisResult = await DicomMetadataAnalyzer.analyze(imageId, viewport, {
  1576. baseUrl: getIpPort()
  1577. });
  1578. // 获取 viewport 的实际 imageIds(用于交叉验证)
  1579. const actualImageIds = viewport.getImageIds();
  1580. const viewportFrameCount = actualImageIds.length;
  1581. // 混合验证:比较元数据帧数与 viewport 帧数
  1582. const metadataFrameCount = analysisResult.frameCount;
  1583. totalFrames = metadataFrameCount;//viewportFrameCount; // Assign value here // 优先使用 viewport 的值,它反映实际加载情况
  1584. // 验证一致性
  1585. const isConsistent = metadataFrameCount === viewportFrameCount;
  1586. if (!isConsistent) {
  1587. console.warn(`[StackViewer] 帧数不一致检测:`, {
  1588. imageId,
  1589. metadataFrames: metadataFrameCount,
  1590. viewportFrames: viewportFrameCount,
  1591. analysisConfidence: analysisResult.confidence
  1592. });
  1593. }
  1594. console.log(`[StackViewer] DICOM分析完成:`, {
  1595. imageUrlsCount: imageUrls.length,
  1596. metadataFrames: metadataFrameCount,
  1597. viewportFrames: viewportFrameCount,
  1598. finalTotalFrames: totalFrames,
  1599. isMultiFrame: totalFrames > 1,
  1600. frameType: analysisResult.frameType,
  1601. isEnhanced: analysisResult.isEnhanced,
  1602. confidence: analysisResult.confidence,
  1603. isConsistent
  1604. });
  1605. dispatch(initPlayback({
  1606. viewportId,
  1607. totalFrames
  1608. }));
  1609. // 标记帧检测完成,使用完整的分析结果
  1610. dispatch(setFrameDetectionResult({
  1611. viewportId,
  1612. isMultiFrame: totalFrames > 1,
  1613. totalFrames,
  1614. analysisResult: {
  1615. ...analysisResult,
  1616. // 使用 viewport 的实际帧数覆盖分析结果
  1617. frameCount: totalFrames,
  1618. isMultiFrame: totalFrames > 1
  1619. }
  1620. }));
  1621. } catch (error) {
  1622. // 如果 DicomMetadataAnalyzer 失败,降级到简单检测
  1623. console.warn(`[StackViewer] DICOM分析失败,降级到简单检测:`, error);
  1624. const actualImageIds = viewport.getImageIds();
  1625. totalFrames = actualImageIds.length; // Assign value here
  1626. console.log(`[StackViewer] 使用简单检测方法:`, {
  1627. imageUrlsCount: imageUrls.length,
  1628. actualFrames: totalFrames,
  1629. isMultiFrame: totalFrames > 1
  1630. });
  1631. dispatch(initPlayback({
  1632. viewportId,
  1633. totalFrames
  1634. }));
  1635. dispatch(setFrameDetectionResult({
  1636. viewportId,
  1637. isMultiFrame: totalFrames > 1,
  1638. totalFrames,
  1639. analysisResult: {
  1640. frameCount: totalFrames,
  1641. isMultiFrame: totalFrames > 1,
  1642. frameType: 'dynamic',
  1643. isEnhanced: false,
  1644. analysisTimestamp: new Date(),
  1645. analysisVersion: '1.0.0',
  1646. confidence: 0.5 // 降级检测的可信度较低
  1647. }
  1648. }));
  1649. }
  1650. console.log(`[StackViewer] 播放状态初始化完成: ${totalFrames} 帧`); // This log statement is now outside the inner try-catch
  1651. // 6. 图像加载完成后,自动应用保持宽高比的适应
  1652. fitImageWithAspectRatio(viewportId);
  1653. console.log(`重新加载图像----结束`);
  1654. } catch (error) {
  1655. // 不直接抛出错误,而是保存到状态中
  1656. // 在下次渲染时抛出,这样 Error Boundary 才能捕获
  1657. const enhancedError = enhanceError(error, { imageUrls, imageIndex, viewportId });
  1658. setRenderError(enhancedError);
  1659. return; // 不再继续执行后续代码
  1660. // 根据错误严重程度决定处理策略
  1661. if (isCriticalError(enhancedError)) {
  1662. // 严重错误:保存到状态,让 Error Boundary 处理
  1663. console.error('🚨 严重图像加载错误,将在渲染时抛出给 Error Boundary:', enhancedError);
  1664. setRenderError(enhancedError);
  1665. return; // 不再继续执行后续代码
  1666. } else {
  1667. // 非严重错误:仅记录日志,继续运行
  1668. console.warn('⚠️ 图像加载警告:', enhancedError);
  1669. // 可以在这里尝试降级策略,比如显示占位符
  1670. }
  1671. }
  1672. viewport.render();
  1673. };
  1674. setup();
  1675. }, [elementRef, imageIndex, viewportId, renderingEngineId, imageUrls[0]]);
  1676. // 监听容器大小变化,自动保持宽高比
  1677. useEffect(() => {
  1678. if (!elementRef.current) return;
  1679. // 创建防抖的适应函数
  1680. const debouncedFit = debounce(() => {
  1681. // console.log(`容器大小变化了---------`)
  1682. requestAnimationFrame(() => {
  1683. fitImageWithAspectRatio(viewportId);
  1684. });
  1685. }, 100);
  1686. // 创建ResizeObserver监听容器大小变化
  1687. const resizeObserver = new ResizeObserver(debouncedFit);
  1688. resizeObserver.observe(elementRef.current);
  1689. console.log(`[StackViewer] ResizeObserver attached to viewport: ${viewportId}`);
  1690. // 清理函数
  1691. return () => {
  1692. resizeObserver.disconnect();
  1693. console.log(`[StackViewer] ResizeObserver disconnected from viewport: ${viewportId}`);
  1694. };
  1695. }, [viewportId]);
  1696. // 在渲染期间检查错误状态,如果有错误则抛出
  1697. // 这样 Error Boundary 就能捕获到异步错误了
  1698. if (renderError) {
  1699. throw renderError;
  1700. }
  1701. return (
  1702. <div
  1703. id={viewportId}
  1704. ref={elementRef}
  1705. onContextMenu={(e) => e.preventDefault()}
  1706. style={{
  1707. width: '100%',
  1708. height: '100%',
  1709. backgroundColor: '#000',
  1710. border: selected ? '2px solid blue' : '1px solid gray',
  1711. position: 'relative', // 让浮动控制条能够正确定位
  1712. }}
  1713. >
  1714. {/* 播放控制器(逻辑组件,不渲染UI) */}
  1715. <PlaybackController
  1716. viewportId={viewportId}
  1717. renderingEngineId={renderingEngineId}
  1718. enabled={true}
  1719. />
  1720. {/* 浮动播放控制条(UI组件) */}
  1721. <FloatingPlaybackControls
  1722. viewportId={viewportId}
  1723. position="bottom"
  1724. autoHide={true}
  1725. showAdvancedControls={true}
  1726. />
  1727. </div>
  1728. );
  1729. };
  1730. /**
  1731. * 带错误边界的 StackViewer 包装组件
  1732. * 自动处理图像加载错误,提供优雅的错误恢复机制
  1733. */
  1734. export const StackViewerWithErrorBoundary = ({
  1735. imageIndex = 0,
  1736. imageUrls = [],
  1737. viewportId,
  1738. renderingEngineId,
  1739. selected,
  1740. maxRetries = 3,
  1741. onError
  1742. }: {
  1743. imageIndex?: number;
  1744. imageUrls?: string[];
  1745. viewportId: string;
  1746. renderingEngineId: string;
  1747. selected?: boolean;
  1748. maxRetries?: number;
  1749. onError?: (error: Error, errorInfo: any) => void;
  1750. }) => {
  1751. return (
  1752. <ImageViewerErrorBoundary
  1753. maxRetries={maxRetries}
  1754. onError={onError}
  1755. >
  1756. <StackViewer
  1757. imageIndex={imageIndex}
  1758. imageUrls={imageUrls}
  1759. viewportId={viewportId}
  1760. renderingEngineId={renderingEngineId}
  1761. selected={selected}
  1762. />
  1763. </ImageViewerErrorBoundary>
  1764. );
  1765. };
  1766. export default StackViewer;