fix(sunburst): adjust label rotation

apache · Feb 17, 2023 · 3941fc9 · 3941fc9
1 parent 9335a76
commit 3941fc9
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Showing 2 changed files with 25 additions and 7 deletions.
diff --git a/src/chart/sunburst/SunburstPiece.ts b/src/chart/sunburst/SunburstPiece.ts
@@ -32,6 +32,7 @@ import { getSectorCornerRadius } from '../helper/pieHelper';
 import {createOrUpdatePatternFromDecal} from '../../util/decal';
 import ExtensionAPI from '../../core/ExtensionAPI';
 import { saveOldStyle } from '../../animation/basicTransition';
+import { normalizeRadian } from 'zrender/src/contain/util';
 
 const DEFAULT_SECTOR_Z = 2;
 const DEFAULT_TEXT_Z = 4;
@@ -251,8 +252,8 @@ class SunburstPiece extends graphic.Sector {
             const rotateType = getLabelAttr(labelStateModel, 'rotate');
             let rotate = 0;
             if (rotateType === 'radial') {
-                rotate = -midAngle;
-                if (rotate < -Math.PI / 2 || rotate > Math.PI / 2) {
+                rotate = normalizeRadian(-midAngle);
+                if (((rotate > Math.PI / 2 && rotate <= Math.PI) || (rotate > Math.PI && rotate <= Math.PI * 1.5))) {
                     rotate += Math.PI;
                 }
             }

diff --git a/test/sunburst-label.html b/test/sunburst-label.html