Revert "fix: fix issue of datazoom"

This reverts commit 401067d.

Author: xuefei1313

packages/vrender-components/src/data-zoom/renderer.ts

@@ -592,8 +592,13 @@ export class DataZoomRenderer {
       });
   }
 
-  private _computeBasePoints() {
-    const { orient, isReverse = false } = this.attribute as DataZoomAttributes;
+  private _computeBasePoints(points: IPointLike[]) {
+    const { orient } = this.attribute as DataZoomAttributes;
+    const key = orient === 'bottom' || orient === 'top' ? 'x' : 'y';
+    let lastPointSide = Math.sign(points[points.length - 1][key] - points[0][key]);
+    if (lastPointSide === 0) {
+      lastPointSide = 1;
+    }
     const { position, width, height } = this._getLayoutAttrFromConfig();
     let basePointStart: any;
     let basePointEnd: any;
@@ -638,7 +643,7 @@ export class DataZoomRenderer {
       ];
     }
 
-    if (isReverse) {
+    if (Math.sign(basePointEnd[0][key] - basePointStart[0][key]) !== lastPointSide) {
       return {
         basePointStart: basePointEnd,
         basePointEnd: basePointStart
@@ -676,7 +681,7 @@ export class DataZoomRenderer {
     // 采样
     previewPoints = this._simplifyPoints(previewPoints);
 
-    const { basePointStart, basePointEnd } = this._computeBasePoints();
+    const { basePointStart, basePointEnd } = this._computeBasePoints(previewPoints);
     return basePointStart.concat(previewPoints).concat(basePointEnd);
   }
 
@@ -697,7 +702,7 @@ export class DataZoomRenderer {
     // 采样
     previewPoints = this._simplifyPoints(previewPoints);
 
-    const { basePointStart, basePointEnd } = this._computeBasePoints();
+    const { basePointStart, basePointEnd } = this._computeBasePoints(previewPoints);
     return basePointStart.concat(previewPoints).concat(basePointEnd);
   }
 

packages/vrender-components/src/data-zoom/type.ts

@@ -220,11 +220,6 @@ export interface DataZoomAttributes extends IGroupGraphicAttribute {
    * 参考: https://mourner.github.io/simplify-js/
    */
   tolerance?: number;
-
-  /**
-   * 是否反转DataZoom 作用于BasePoint的计算
-   */
-  isReverse?: boolean;
 }
 
 /**