[feat] v3 - dicom microscopy extension and mode

.webpack/rules/transpileJavaScript.js

@@ -25,7 +25,7 @@ function transpileJavaScript(mode) {
     // These are packages that are not transpiled to our lowest supported
     // JS version (currently ES5). Most of these leverage ES6+ features,
     // that we need to transpile to a different syntax.
-    exclude,
+    exclude: [/(codecs)/, /(dicomicc)/, exclude],
     loader: 'babel-loader',
     options: {
       // Find babel.config.js in monorepo root

.webpack/webpack.base.js

@@ -78,6 +78,7 @@ module.exports = (env, argv, { SRC_DIR, DIST_DIR }) => {
       },
     },
     module: {
+      noParse: [/(codec)/, /(dicomicc)/],
       rules: [
         transpileJavaScriptRule(mode),
         loadWebWorkersRule,
@@ -89,6 +90,10 @@ module.exports = (env, argv, { SRC_DIR, DIST_DIR }) => {
           },
         },
         cssToJavaScript,
+        {
+          test: /\.wasm/,
+          type: 'asset/resource',
+        },
       ], //.concat(vtkRules),
     },
     resolve: {
@@ -148,6 +153,11 @@ module.exports = (env, argv, { SRC_DIR, DIST_DIR }) => {
       // Uncomment to generate bundle analyzer
       // new BundleAnalyzerPlugin(),
     ],
+    // enable experimental features, like webAssembly
+    experiments: {
+      asyncWebAssembly: true,
+      syncWebAssembly: true,
+    },
   };
 
   if (isProdBuild) {

extensions/cornerstone/src/index.tsx

@@ -26,7 +26,7 @@ import { registerColormap } from './utils/colormap/transferFunctionHelpers';
 import { id } from './id';
 import * as csWADOImageLoader from './initWADOImageLoader.js';
 import { measurementMappingUtils } from './utils/measurementServiceMappings';
-import { PublicViewportOptions } from './services/ViewportService/Viewport';
+import type { PublicViewportOptions } from './services/ViewportService/Viewport';
 
 const Component = React.lazy(() => {
   return import(

extensions/dicom-microscopy/.gitignore

@@ -0,0 +1,104 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# TypeScript v1 declaration files
+typings/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+
+# Next.js build output
+.next
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and *not* Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port

extensions/dicom-microscopy/.prettierrc

@@ -0,0 +1,8 @@
+{
+  "trailingComma": "es5",
+  "printWidth": 80,
+  "proseWrap": "always",
+  "tabWidth": 2,
+  "semi": true,
+  "singleQuote": true
+}

extensions/dicom-microscopy/.webpack/webpack.prod.js

@@ -0,0 +1,63 @@
+const path = require('path');
+const pkg = require('../package.json');
+
+const outputFile = 'index.umd.js';
+const rootDir = path.resolve(__dirname, '../');
+const outputFolder = path.join(__dirname, `../dist/umd/${pkg.name}/`);
+
+// Todo: add ESM build for the extension in addition to umd build
+
+const config = {
+  mode: 'production',
+  entry: rootDir + '/' + pkg.module,
+  devtool: 'source-map',
+  output: {
+    path: outputFolder,
+    filename: outputFile,
+    library: pkg.name,
+    libraryTarget: 'umd',
+    chunkFilename: '[name].chunk.js',
+    umdNamedDefine: true,
+    globalObject: "typeof self !== 'undefined' ? self : this",
+  },
+  externals: [
+    {
+      react: {
+        root: 'React',
+        commonjs2: 'react',
+        commonjs: 'react',
+        amd: 'react',
+      },
+      '@ohif/core': {
+        commonjs2: '@ohif/core',
+        commonjs: '@ohif/core',
+        amd: '@ohif/core',
+        root: '@ohif/core',
+      },
+      '@ohif/ui': {
+        commonjs2: '@ohif/ui',
+        commonjs: '@ohif/ui',
+        amd: '@ohif/ui',
+        root: '@ohif/ui',
+      },
+    },
+  ],
+  module: {
+    rules: [
+      {
+        test: /(\.jsx|\.js|\.tsx|\.ts)$/,
+        loader: 'babel-loader',
+        exclude: /(node_modules|bower_components)/,
+        resolve: {
+          extensions: ['.js', '.jsx', '.ts', '.tsx'],
+        },
+      },
+    ],
+  },
+  resolve: {
+    modules: [path.resolve('./node_modules'), path.resolve('./src')],
+    extensions: ['.json', '.js', '.jsx', '.tsx', '.ts'],
+  },
+};
+
+module.exports = config;

extensions/dicom-microscopy/LICENSE

@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) 2023 dicom-microscopy ([email protected])
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

extensions/dicom-microscopy/README.md

@@ -0,0 +1,10 @@
+# dicom-microscopy
+
+## Description
+OHIF extension for DICOM microscopy
+
+## Author
+Bill Wallace, md-prog, Radical Imaging
+
+## License
+MIT

extensions/dicom-microscopy/babel.config.js

@@ -0,0 +1,44 @@
+module.exports = {
+  plugins: ['inline-react-svg', '@babel/plugin-proposal-class-properties'],
+  env: {
+    test: {
+      presets: [
+        [
+          // TODO: https://babeljs.io/blog/2019/03/19/7.4.0#migration-from-core-js-2
+          '@babel/preset-env',
+          {
+            modules: 'commonjs',
+            debug: false,
+          },
+          "@babel/preset-typescript",
+        ],
+        '@babel/preset-react',
+      ],
+      plugins: [
+        '@babel/plugin-proposal-object-rest-spread',
+        '@babel/plugin-syntax-dynamic-import',
+        '@babel/plugin-transform-regenerator',
+        '@babel/plugin-transform-runtime',
+      ],
+    },
+    production: {
+      presets: [
+        // WebPack handles ES6 --> Target Syntax
+        ['@babel/preset-env', { modules: false }],
+        '@babel/preset-react',
+        "@babel/preset-typescript",
+      ],
+      ignore: ['**/*.test.jsx', '**/*.test.js', '__snapshots__', '__tests__'],
+    },
+    development: {
+      presets: [
+        // WebPack handles ES6 --> Target Syntax
+        ['@babel/preset-env', { modules: false }],
+        '@babel/preset-react',
+        "@babel/preset-typescript",
+      ],
+      plugins: ['react-hot-loader/babel'],
+      ignore: ['**/*.test.jsx', '**/*.test.js', '__snapshots__', '__tests__'],
+    },
+  },
+};

extensions/dicom-microscopy/package.json

@@ -0,0 +1,79 @@
+{
+  "name": "@ohif/extension-dicom-microscopy",
+  "version": "3.0.0",
+  "description": "OHIF extension for DICOM microscopy",
+  "author": "Bill Wallace, md-prog, Radical Imaging",
+  "license": "MIT",
+  "main": "dist/umd/@ohif/extension-dicom-microscopy/index.umd.js",
+  "files": [
+    "dist/**",
+    "public/**",
+    "README.md"
+  ],
+  "repository": "OHIF/Viewers",
+  "keywords": [
+    "ohif-extension"
+  ],
+  "module": "src/index.tsx",
+  "engines": {
+    "node": ">=14",
+    "npm": ">=6",
+    "yarn": ">=1.18.0"
+  },
+  "scripts": {
+    "dev": "cross-env NODE_ENV=development webpack --config .webpack/webpack.dev.js --watch --debug --output-pathinfo",
+    "dev:dicom-pdf": "yarn run dev",
+    "build": "cross-env NODE_ENV=production webpack --config .webpack/webpack.prod.js",
+    "build:package": "yarn run build",
+    "start": "yarn run dev"
+  },
+  "peerDependencies": {
+    "@ohif/core": "^3.0.0",
+    "@ohif/extension-default": "^3.0.0",
+    "@ohif/i18n": "^1.0.0",
+    "@ohif/ui": "^2.0.0",
+    "prop-types": "^15.6.2",
+    "react": "^17.0.2",
+    "react-dom": "^17.0.2",
+    "react-i18next": "^10.11.0",
+    "react-router": "^6.8.1",
+    "react-router-dom": "^6.8.1",
+    "webpack": "^5.50.0",
+    "webpack-merge": "^5.7.3"
+  },
+  "dependencies": {
+    "@babel/runtime": "^7.20.13",
+    "@cornerstonejs/codec-charls": "^0.1.1",
+    "@cornerstonejs/codec-libjpeg-turbo-8bit": "^0.0.7",
+    "@cornerstonejs/codec-openjpeg": "^0.1.1",
+    "colormap": "^2.3",
+    "dicom-microscopy-viewer": "^0.44.0",
+    "dicomicc": "^0.1"
+  },
+  "devDependencies": {
+    "@babel/core": "^7.17.8",
+    "@babel/plugin-proposal-class-properties": "^7.16.7",
+    "@babel/plugin-proposal-object-rest-spread": "^7.17.3",
+    "@babel/plugin-proposal-private-methods": "^7.18.6",
+    "@babel/plugin-syntax-dynamic-import": "^7.8.3",
+    "@babel/plugin-transform-arrow-functions": "^7.16.7",
+    "@babel/plugin-transform-regenerator": "^7.16.7",
+    "@babel/plugin-transform-runtime": "^7.17.0",
+    "@babel/plugin-transform-typescript": "^7.13.0",
+    "@babel/preset-env": "^7.16.11",
+    "@babel/preset-react": "^7.16.7",
+    "@babel/preset-typescript": "^7.13.0",
+    "babel-eslint": "^8.0.3",
+    "babel-loader": "^8.0.0-beta.4",
+    "babel-plugin-inline-react-svg": "^2.0.1",
+    "clean-webpack-plugin": "^4.0.0",
+    "copy-webpack-plugin": "^10.2.0",
+    "cross-env": "^7.0.3",
+    "dotenv": "^14.1.0",
+    "eslint": "^5.0.1",
+    "eslint-loader": "^2.0.0",
+    "webpack": "^5.50.0",
+    "webpack-cli": "^4.7.2",
+    "webpack-merge": "^5.7.3"
+  }
+}