Expose zoomFunctions and panFunctions (#481)

chartjs · Apr 30, 2021 · b746091 · b746091
1 parent ca62548
commit b746091
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Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/src/plugin.js b/src/plugin.js
@@ -2,6 +2,7 @@ import Hammer from 'hammerjs';
 import {addListeners, computeDragRect, removeListeners} from './handlers';
 import {startHammer, stopHammer} from './hammer';
 import {doPan, doZoom, resetZoom} from './core';
+import {panFunctions, zoomFunctions} from './scale.types';
 import {getState, removeState} from './state';
 import {version} from '../package.json';
 
@@ -83,5 +84,9 @@ export default {
       stopHammer(chart);
     }
     removeState(chart);
-  }
+  },
+
+  panFunctions,
+
+  zoomFunctions
 };
diff --git a/test/specs/module.spec.js b/test/specs/module.spec.js
@@ -7,6 +7,11 @@ describe('module', function() {
     expect(window.ChartZoom.id).toBe('zoom');
   });
 
+  it ('should expose zoomFunctions and panFunctions', function() {
+    expect(window.ChartZoom.zoomFunctions instanceof Object).toBe(true);
+    expect(window.ChartZoom.panFunctions instanceof Object).toBe(true);
+  });
+
   it ('should be globally registered', function() {
     const plugin = Chart.registry.getPlugin('zoom');
     expect(plugin).toBe(window.ChartZoom);