fix(geometry): line, area color field ignore xField

__tests__/unit/adaptor/geometries/base-spec.ts

@@ -134,6 +134,22 @@ describe('adaptor - geometry', () => {
     });
   });
 
+  it('color with colorField and interval', () => {
+    const plot = getPlot('interval', {
+      xField: 'date',
+      yField: 'value',
+      colorField: 'type',
+      mapping: {
+        color: function () {
+          return 'red';
+        },
+      },
+    });
+
+    expect(plot.chart.geometries[0].type).toBe('interval');
+    expect(plot.chart.geometries[0].getAttribute('color').getFields()).toEqual(['type', 'date', 'value']);
+  });
+
   it('size without sizeField', () => {
     let p;
     const plot = getPlot('interval', {

src/adaptor/geometries/base.ts

@@ -108,8 +108,9 @@ export function geometry<O extends GeometryOptions>(params: Params<O>): Params<O
   if (isString(color)) {
     colorField ? geometry.color(colorField, color) : geometry.color(color);
   } else if (isFunction(color)) {
-    // 对于单折线图的特殊处理，如果 x 轴是分类 scale，会导致映射错误
-    const mappingFields = getMappingField(options, 'color').filter((f: string) => f !== xField);
+    // 对于单折线图、单面积图的特殊处理，如果 x 轴是分类 scale，会导致映射错误
+    let mappingFields = getMappingField(options, 'color');
+    mappingFields = ['line', 'area'].includes(type) ? mappingFields.filter((f: string) => f !== xField) : mappingFields;
     geometry.color(mappingFields.join('*'), getMappingFunction(mappingFields, color));
   } else {
     colorField && geometry.color(colorField, color);

src/plots/pie/interaction/pie-statistic-action.ts

@@ -1,6 +1,6 @@
 import { Action } from '@antv/g2/lib/interaction';
 import { ComponentOption } from '@antv/g2/lib/interface';
-import { each, get, isFunction } from '@antv/util';
+import { each, get } from '@antv/util';
 
 /**
  * Pie 中心文本事件的 Action

src/plots/tiny-line/constants.ts

@@ -1,5 +1,4 @@
 import { get } from '@antv/util';
-import { Data } from '../../types';
 
 export const DEFAULT_TOOLTIP_OPTIONS = {
   showTitle: false,