Merge pull request #116 from upsetjs/release/v4.3.7

Release v4.3.7

Author: sgratzl

package.json

@@ -1,7 +1,7 @@
 {
   "name": "chartjs-chart-venn",
   "description": "Chart.js module for venn diagrams",
-  "version": "4.3.6",
+  "version": "4.3.7",
   "author": {
     "name": "Samuel Gratzl",
     "email": "sam@sgratzl.com",

src/controllers/VennDiagramController.ts

@@ -55,12 +55,18 @@ export class VennDiagramController extends DatasetController<'venn', ArcSlice> {
         min: -1,
         max: 1,
         display: false,
+        ticks: {
+          callback: String,
+        },
       },
       y: {
         type: 'linear',
         min: -1,
         max: 1,
         display: false,
+        ticks: {
+          callback: String,
+        },
       },
     },
   };
@@ -165,8 +171,8 @@ export class VennDiagramController extends DatasetController<'venn', ArcSlice> {
       const labels = this.chart.data.labels as string[];
       const cb = labelLayoutScale?.options.ticks.callback;
       l.sets.forEach((set, i) => {
-        ctx.textAlign = set.align === 'middle' ? 'center' : set.align;
-        ctx.textBaseline = set.verticalAlign;
+        ctx.textAlign = set.align === 'middle' ? 'center' : (set.align ?? 'start');
+        ctx.textBaseline = set.verticalAlign ?? 'alphabetic';
         const l = String(cb ? cb.call(labelLayoutScale, labels[i], i, []) : labels[i]);
         ctx.fillText(l, set.text.x, set.text.y);
       });