fix(rose): 玫瑰图 legend 默认配置，不进行 offset 偏移 (#2683)

* fix(rose): 修改玫瑰图 legend 默认配置

* test: 增加一个单测

Author: visiky

__tests__/unit/plots/rose/index-spec.ts

@@ -51,6 +51,10 @@ describe('rose', () => {
     expect(geometry.getAdjust('stack')).toBeUndefined();
     expect(geometry.getAttribute('color')?.getFields()).toEqual(['series']);
 
+    // legend 默认不进行 offset
+    // @ts-ignore
+    expect(rose.chart.getController('legend').components[0].component.get('offsetX')).not.toBeGreaterThan(0);
+
     rose.destroy();
   });
 

src/plots/rose/constant.ts

@@ -9,7 +9,6 @@ export const DEFAULT_OPTIONS = deepAssign({}, Plot.getDefaultOptions(), {
   yAxis: false,
   legend: {
     position: 'right',
-    offsetX: -10,
   },
   sectorStyle: {
     stroke: '#fff',