Update for Chart.js v3.0.0-rc.2

package.json

@@ -1,6 +1,6 @@
 {
   "name": "chartjs-chart-sankey",
-  "version": "0.3.2",
+  "version": "0.4.0",
   "description": "Chart.js module for creating sankey diagrams",
   "main": "dist/chartjs-chart-sankey.js",
   "module": "dist/chartjs-chart-sankey.esm.js",
@@ -32,33 +32,33 @@
   },
   "homepage": "https://github.com/kurkle/chartjs-chart-sankey#readme",
   "devDependencies": {
-    "@rollup/plugin-node-resolve": "^11.1.1",
-    "chart.js": "^3.0.0-beta.10",
-    "chartjs-adapter-date-fns": "^1.1.0-alpha.3",
-    "chartjs-test-utils": "^0.2.1",
-    "concurrently": "^5.3.0",
+    "@rollup/plugin-node-resolve": "^11.2.0",
+    "chart.js": "^3.0.0-rc.2",
+    "chartjs-adapter-date-fns": "^1.1.0-beta.1",
+    "chartjs-test-utils": "^0.2.2",
+    "concurrently": "^6.0.0",
     "cross-env": "^7.0.3",
-    "date-fns": "^2.17.0",
-    "eslint": "^7.19.0",
+    "date-fns": "^2.19.0",
+    "eslint": "^7.22.0",
     "eslint-config-chartjs": "^0.3.0",
     "eslint-plugin-es": "^4.1.0",
-    "eslint-plugin-html": "^6.1.1",
-    "jasmine-core": "^3.6.0",
-    "karma": "^6.1.0",
+    "eslint-plugin-html": "^6.1.2",
+    "jasmine-core": "^3.7.1",
+    "karma": "^6.2.0",
     "karma-chrome-launcher": "^3.1.0",
     "karma-coverage": "^2.0.3",
     "karma-firefox-launcher": "^2.1.0",
     "karma-jasmine": "^4.0.1",
     "karma-jasmine-html-reporter": "^1.5.4",
-    "karma-rollup-preprocessor": "^7.0.5",
+    "karma-rollup-preprocessor": "^7.0.7",
     "karma-spec-reporter": "0.0.32",
     "merge2": "^1.4.1",
-    "rollup": "^2.38.5",
+    "rollup": "^2.42.1",
     "rollup-plugin-istanbul": "^3.0.0",
     "rollup-plugin-terser": "^7.0.2"
   },
   "peerDependencies": {
-    "chart.js": "^3.0.0-beta.10"
+    "chart.js": "^3.0.0-rc.2"
   },
   "dependencies": {}
 }

src/controller.js

@@ -227,53 +227,48 @@ export default class SankeyController extends DatasetController {
 SankeyController.id = 'sankey';
 SankeyController.defaults = {
   dataElementType: 'flow',
-  dataElementOptions: [
-    'colorFrom',
-    'colorTo'
-  ],
-  interaction: {
-    mode: 'nearest',
-    intersect: true
+  animations: {
+    numbers: {
+      type: 'number',
+      properties: ['x', 'y', 'x2', 'y2', 'height']
+    },
+    progress: {
+      easing: 'linear',
+      duration: (ctx) => ctx.type === 'data' ? (ctx.parsed._custom.x - ctx.parsed.x) * 200 : undefined,
+      delay: (ctx) => ctx.type === 'data' ? ctx.parsed.x * 500 + ctx.dataIndex * 20 : undefined,
+    },
+    colors: {
+      type: 'color',
+      properties: ['colorFrom', 'colorTo'],
+    },
   },
-  datasets: {
-    animation: (ctx) => {
-      let delay = 0;
-      let duration = 0;
-      const parsed = ctx.chart.getDatasetMeta(ctx.datasetIndex).controller.getParsed(ctx.dataIndex);
-      if (parsed) {
-        delay = parsed.x * 500 + ctx.dataIndex * 20;
-        duration = (parsed._custom.x - parsed.x) * 200;
+  transitions: {
+    hide: {
+      animations: {
+        colors: {
+          type: 'color',
+          properties: ['colorFrom', 'colorTo'],
+          to: 'transparent'
+        }
       }
-      return {
-        numbers: {
-          type: 'number',
-          properties: ['x', 'y', 'x2', 'y2', 'height']
-        },
-        progress: {
-          easing: 'linear',
-          duration,
-          delay
-        },
+    },
+    show: {
+      animations: {
         colors: {
           type: 'color',
           properties: ['colorFrom', 'colorTo'],
-        },
-        hide: {
-          colors: {
-            type: 'color',
-            properties: ['colorFrom', 'colorTo'],
-            to: 'transparent'
-          }
-        },
-        show: {
-          colors: {
-            type: 'color',
-            properties: ['colorFrom', 'colorTo'],
-            from: 'transparent'
-          }
+          from: 'transparent'
         }
-      };
+      }
     },
+  }
+};
+SankeyController.overrides = {
+  interaction: {
+    mode: 'nearest',
+    intersect: true
+  },
+  datasets: {
     color: () => '#efefef',
     clip: false,
     parsing: true