fix: column和bar默认type为cat

__tests__/data/sales.ts

@@ -99,3 +99,56 @@ export const subSalesByArea = [
     sales: 469341.684,
   },
 ];
+
+export const timeColumnData = [
+  {
+    year: '1991-1-1',
+    value: 3,
+    type: 'Lon',
+  },
+  {
+    year: '1991-1-2',
+    value: 4,
+    type: 'Lon',
+  },
+  {
+    year: '1991-1-3',
+    value: 3.5,
+    type: 'Lon',
+  },
+  {
+    year: '1991-1-4',
+    value: 5,
+    type: 'Lon',
+  },
+  {
+    year: '1991-1-5',
+    value: 4.9,
+    type: 'Lon',
+  },
+  {
+    year: '1991-1-1',
+    value: 3,
+    type: 'Bor',
+  },
+  {
+    year: '1991-1-2',
+    value: 4,
+    type: 'Bor',
+  },
+  {
+    year: '1991-1-3',
+    value: 3.5,
+    type: 'Bor',
+  },
+  {
+    year: '1991-1-4',
+    value: 5,
+    type: 'Bor',
+  },
+  {
+    year: '1991-1-5',
+    value: 4.9,
+    type: 'Bor',
+  },
+];

__tests__/unit/plots/bar/axis-spec.ts

@@ -25,6 +25,10 @@ describe('bar axis', () => {
     // @ts-ignore
     expect(geometry.scales.sales.nice).toBe(true);
     expect(geometry.scales.sales.formatter).toBe(formatter);
+
+    // 默认 yField 为 cat 类型
+    // @ts-ignore
+    expect(geometry.scales.area.type).toBe('cat');
   });
 
   it('xAxis', () => {

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

@@ -1,5 +1,5 @@
 import { Bar } from '../../../../src';
-import { salesByArea, subSalesByArea } from '../../../data/sales';
+import { salesByArea, subSalesByArea, timeColumnData } from '../../../data/sales';
 import { createDiv } from '../../../utils/dom';
 
 describe('bar', () => {
@@ -25,6 +25,10 @@ describe('bar', () => {
     expect(positionFields).toHaveLength(2);
     expect(positionFields[0]).toBe('area');
     expect(positionFields[1]).toBe('sales');
+
+    // 默认 yField 为 cat 类型
+    // @ts-ignore
+    expect(geometry.scales.area.type).toBe('cat');
   });
 
   it('x*y*color', () => {
@@ -257,4 +261,26 @@ describe('bar', () => {
 
     expect(bar.chart.interactions['active-region']).toBeDefined();
   });
+
+  it('x*y*cat', () => {
+    const bar = new Bar(createDiv('x*y*cat'), {
+      width: 300,
+      height: 400,
+      data: timeColumnData,
+      isStack: true,
+      xField: 'value',
+      yField: 'year',
+      seriesField: 'type',
+    });
+
+    bar.render();
+    const geometry = bar.chart.geometries[0];
+    expect(geometry.getAdjust('stack')).toMatchObject({
+      xField: 'year',
+      yField: 'value',
+    });
+    // 默认 yField 为 cat 类型
+    // @ts-ignore
+    expect(geometry.scales.year.type).toBe('cat');
+  });
 });

__tests__/unit/plots/column/axis-spec.ts

@@ -25,6 +25,10 @@ describe('column axis', () => {
     // @ts-ignore
     expect(geometry.scales.sales.nice).toBe(true);
     expect(geometry.scales.sales.formatter).toBe(formatter);
+
+    // 柱状图默认为 cat 类型
+    // @ts-ignore
+    expect(geometry.scales.area.type).toBe('cat');
   });
 
   it('xAxis', () => {

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

@@ -1,5 +1,5 @@
 import { Column } from '../../../../src';
-import { salesByArea, subSalesByArea } from '../../../data/sales';
+import { salesByArea, subSalesByArea, timeColumnData } from '../../../data/sales';
 import { createDiv } from '../../../utils/dom';
 
 describe('column', () => {
@@ -25,6 +25,10 @@ describe('column', () => {
     expect(positionFields).toHaveLength(2);
     expect(positionFields[0]).toBe('area');
     expect(positionFields[1]).toBe('sales');
+
+    // 柱状图 xField 默认为 cat 类型
+    // @ts-ignore
+    expect(geometry.scales.area.type).toBe('cat');
   });
 
   it('x*y*color', () => {
@@ -267,4 +271,26 @@ describe('column', () => {
 
     expect(column.chart.interactions['active-region']).toBeDefined();
   });
+  it('x*y*cat', () => {
+    const column = new Column(createDiv('x*y*cat'), {
+      width: 300,
+      height: 400,
+      isStack: true,
+      data: timeColumnData,
+      xField: 'year',
+      yField: 'value',
+      seriesField: 'type',
+    });
+
+    column.render();
+    const geometry = column.chart.geometries[0];
+
+    expect(geometry.getAdjust('stack')).toMatchObject({
+      xField: 'year',
+      yField: 'value',
+    });
+    // 柱状图 xField 默认为 cat 类型
+    // @ts-ignore
+    expect(geometry.scales.year.type).toBe('cat');
+  });
 });

src/plots/bar/index.ts

@@ -18,7 +18,7 @@ export class Bar extends Plot<BarOptions> {
    * 获取 条形图 默认配置
    */
   protected getDefaultOptions(options: BarOptions) {
-    const { isPercent, isRange, label, xField } = options;
+    const { isPercent, isRange, label, xField, yField } = options;
     return deepMix({}, super.getDefaultOptions(), {
       label:
         label && isRange
@@ -40,6 +40,11 @@ export class Bar extends Plot<BarOptions> {
           : '',
       },
       interactions: [{ type: 'active-region' }],
+      meta: {
+        [yField]: {
+          type: 'cat',
+        },
+      },
     });
   }
 

src/plots/column/index.ts

@@ -18,7 +18,7 @@ export class Column extends Plot<ColumnOptions> {
    * 获取 柱形图 默认配置
    */
   protected getDefaultOptions(options: ColumnOptions) {
-    const { isPercent, isRange, label, yField } = options;
+    const { isPercent, isRange, label, yField, xField } = options;
     return deepMix({}, super.getDefaultOptions(), {
       label:
         label && isRange
@@ -40,6 +40,11 @@ export class Column extends Plot<ColumnOptions> {
           : '',
       },
       interactions: [{ type: 'active-region' }],
+      meta: {
+        [xField]: {
+          type: 'cat',
+        },
+      },
     });
   }