Release

.browserslistrc

@@ -0,0 +1,7 @@
+# docs: https://github.com/browserslist/browserslist
+# see https://browsersl.ist/#q=defaults
+
+defaults
+partially supports es6-module
+iOS >= 10
+ChromeAndroid >= 49

.eslintrc.cjs

@@ -0,0 +1,129 @@
+// see docs: https://eslint.org/docs/user-guide/configuring
+
+module.exports = {
+  ignorePatterns: [
+    'node_modules',
+    //
+    '.commitlintrc.cjs',
+    '.eslintrc.cjs',
+    '.lintstagedrc.mjs',
+    'babel.config.mjs',
+    'rollup.config.mjs',
+    'vite.config.mjs',
+    //
+    'packages/g-devtool',
+    'packages/g-webgpu-compiler',
+    'packages/site',
+    //
+    'build',
+    'coverage',
+    'esm',
+    'lib',
+    'dist',
+    'rust',
+    '__tests__',
+    'scripts',
+    'types',
+  ],
+  extends: [
+    'eslint:recommended',
+    'plugin:@typescript-eslint/recommended',
+    'plugin:@typescript-eslint/recommended-requiring-type-checking',
+    'airbnb',
+    'airbnb/hooks',
+    'airbnb-typescript',
+    'plugin:prettier/recommended',
+  ],
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    project: './tsconfig.json',
+  },
+  plugins: ['eslint-plugin-tsdoc', 'jest'],
+  root: true,
+  env: {
+    node: true,
+    browser: true,
+    'jest/globals': true,
+  },
+  rules: {
+    'import/no-cycle': 'warn',
+    'import/no-duplicates': 'warn',
+    'class-methods-use-this': 'warn',
+    'no-plusplus': [
+      'warn',
+      {
+        allowForLoopAfterthoughts: true,
+      },
+    ],
+    'no-restricted-globals': 'warn',
+    'no-continue': 'warn',
+    'no-multi-assign': 'warn',
+    'no-cond-assign': 'warn',
+    'no-return-assign': 'warn',
+    'no-new': 'warn',
+    'new-cap': 'warn',
+    'default-case': 'warn',
+    'consistent-return': 'warn',
+    'prefer-regex-literals': 'warn',
+    'guard-for-in': 'warn',
+    'no-underscore-dangle': 'off',
+    'no-fallthrough': 'off',
+    'no-empty': 'off',
+    'no-param-reassign': 'off',
+    'no-redeclare': 'off',
+    'no-useless-escape': 'off',
+    'no-case-declarations': 'off',
+    'no-constant-condition': 'off',
+    'import/prefer-default-export': 'off',
+    'prefer-destructuring': 'off',
+    'no-restricted-syntax': 'off',
+    'no-bitwise': 'off',
+    //
+    '@typescript-eslint/naming-convention': 'warn',
+    '@typescript-eslint/no-explicit-any': 'warn',
+    '@typescript-eslint/no-unsafe-member-access': 'warn',
+    '@typescript-eslint/no-unsafe-assignment': 'warn',
+    '@typescript-eslint/no-unsafe-return': 'warn',
+    '@typescript-eslint/no-unsafe-argument': 'warn',
+    '@typescript-eslint/no-unsafe-call': 'warn',
+    '@typescript-eslint/no-unsafe-function-type': 'warn',
+    '@typescript-eslint/no-unsafe-enum-comparison': 'warn',
+    '@typescript-eslint/no-redundant-type-constituents': 'warn',
+    '@typescript-eslint/no-floating-promises': 'warn',
+    '@typescript-eslint/no-misused-promises': [
+      'warn',
+      {
+        checksConditionals: false,
+      },
+    ],
+    '@typescript-eslint/no-unused-vars': [
+      'error',
+      { args: 'none', ignoreRestSiblings: true },
+    ],
+    '@typescript-eslint/no-unused-expressions': 'warn',
+    '@typescript-eslint/no-base-to-string': 'warn',
+    '@typescript-eslint/no-use-before-define': [
+      'error',
+      { functions: false, classes: false },
+    ],
+    '@typescript-eslint/no-redeclare': ['error'],
+    '@typescript-eslint/restrict-template-expressions': 'warn',
+    '@typescript-eslint/return-await': 'warn',
+    '@typescript-eslint/default-param-last': 'warn',
+    '@typescript-eslint/prefer-promise-reject-errors': 'off',
+    '@typescript-eslint/no-empty-object-type': 'off',
+    '@typescript-eslint/no-empty-interface': 'off',
+    '@typescript-eslint/no-empty-function': 'off',
+    '@typescript-eslint/no-shadow': 'off',
+    '@typescript-eslint/no-parameter-properties': 'off',
+    '@typescript-eslint/ban-ts-comment': 'off',
+    '@typescript-eslint/no-invalid-this': 'off',
+    // not found
+    '@typescript-eslint/lines-between-class-members': 'off',
+    '@typescript-eslint/no-throw-literal': 'off',
+    '@typescript-eslint/ban-types': 'off',
+    //
+    'tsdoc/syntax': 'warn',
+  },
+  globals: { G: true, window: true, document: true, module: true },
+};

.gitignore

@@ -33,6 +33,7 @@ jspm_packages/
 
 # TypeScript v1 declaration files
 typings/
+types/
 
 # Optional npm cache directory
 .npm

.prettierrc.yml

@@ -0,0 +1,10 @@
+# see docs: https://prettier.io/docs/en/configuration.html
+
+semi: true
+singleQuote: true
+trailingComma: 'all'
+bracketSpacing: true
+arrowParens: 'always'
+printWidth: 80
+proseWrap: 'never'
+endOfLine: 'auto'

__tests__/demos/bugfix/1747.ts

@@ -1,6 +1,6 @@
-import { Text, Path, Rect } from '@antv/g';
+import { Canvas, Text, Path, Rect } from '@antv/g';
 
-export async function test_pick(context) {
+export async function test_pick(context: { canvas: Canvas }) {
   const { canvas } = context;
   await canvas.ready;
 
@@ -20,7 +20,8 @@ export async function test_pick(context) {
       x: 300,
       y: 300,
       cursor: 'pointer',
-      // transform: 'rotate(45)',
+      transform: 'rotate(45)',
+      transformOrigin: 'center',
     },
   });
   console.log(text.getBounds());
@@ -38,7 +39,7 @@ export async function test_pick(context) {
   test(path, 'fill');
 
   canvas.appendChild(text);
-  // canvas.appendChild(path);
+  canvas.appendChild(path);
 
   const { x, y, width, height } = text.getBBox();
   const rect = new Rect({
@@ -54,5 +55,5 @@ export async function test_pick(context) {
   });
   test(rect, 'stroke');
 
-  // canvas.appendChild(rect);
+  canvas.appendChild(rect);
 }

__tests__/demos/perf/image.ts

@@ -0,0 +1,59 @@
+import { Canvas, Image as GImage } from '@antv/g';
+
+export async function image(context: { canvas: Canvas }) {
+  const { canvas } = context;
+  await canvas.ready;
+  console.log(canvas);
+
+  const $dom = canvas.getContextService().getDomElement() as HTMLCanvasElement;
+  $dom.style.border = '1px solid gray';
+
+  // ---
+  $dom.addEventListener('wheel', (event) => {
+    event.preventDefault();
+
+    const { deltaX, deltaY } = event;
+    const d = -(deltaX ?? deltaY);
+
+    const ratio = 1 + (Math.min(Math.max(d, -50), 50) * 1) / 100;
+    const zoom = canvas.getCamera().getZoom();
+
+    canvas
+      .getCamera()
+      .setZoomByViewportPoint(zoom * ratio, [event.offsetX, event.offsetY]);
+  });
+
+  let isDragging = false;
+  let lastX, lastY;
+  $dom.addEventListener('mousedown', (e) => {
+    isDragging = true;
+    lastX = e.clientX;
+    lastY = e.clientY;
+  });
+  $dom.addEventListener('mousemove', (e) => {
+    if (isDragging) {
+      const dx = e.clientX - lastX;
+      const dy = e.clientY - lastY;
+      canvas.getCamera().pan(-dx, -dy);
+      lastX = e.clientX;
+      lastY = e.clientY;
+    }
+  });
+  $dom.addEventListener('mouseup', () => {
+    isDragging = false;
+  });
+
+  // ---
+
+  let image = new GImage({
+    style: {
+      x: 0,
+      y: 0,
+      // width: 100,
+      // height: 400,
+      // src: 'https://gw.alipayobjects.com/mdn/rms_6ae20b/afts/img/A*N4ZMS7gHsUIAAAAAAAAAAABkARQnAQ',
+      src: 'http://mmtcdp.stable.alipay.net/cto_designhubcore/afts/img/g1a5QYkvbcMAAAAAAAAAAAAADgLVAQBr/original',
+    },
+  });
+  canvas.appendChild(image);
+}

__tests__/demos/perf/index.ts

@@ -1,2 +1,3 @@
 export { circles } from './circles';
 export { rects } from './rect';
+export { image } from './image';

__tests__/main.ts

@@ -1,4 +1,5 @@
 import * as lil from 'lil-gui';
+import '@antv/g-camera-api';
 import { Canvas, CanvasEvent, runtime } from '@antv/g';
 import { Renderer as CanvasRenderer } from '@antv/g-canvas';
 import { Renderer as CanvaskitRenderer } from '@antv/g-canvaskit';

babel.config.mjs

@@ -0,0 +1,37 @@
+// See https://babeljs.io/docs/en/configuration
+
+export default {
+  assumptions: {
+    privateFieldsAsProperties: true,
+    setPublicClassFields: true,
+  },
+  presets: [
+    [
+      '@babel/preset-env',
+      {
+        // Exclude transforms that make all code slower
+        exclude: ['transform-typeof-symbol'],
+      },
+    ],
+    '@babel/preset-typescript',
+    '@babel/preset-react',
+  ],
+  plugins: [
+    [
+      '@babel/plugin-transform-typescript',
+      {
+        allowDeclareFields: true,
+      },
+    ],
+    // https://babeljs.io/docs/en/babel-plugin-transform-runtime
+    [
+      '@babel/plugin-transform-runtime',
+      {
+        // By default, babel assumes babel/runtime version 7.0.0-beta.0,
+        // explicitly resolving to match the provided helper functions.
+        // https://github.com/babel/babel/issues/10261
+        version: '7.25.6',
+      },
+    ],
+  ],
+};