From f22ee7ef8d2ab774f1024dc9899adfc919c3f258 Mon Sep 17 00:00:00 2001
From: "linghao.su" <slh001@live.cn>
Date: Sat, 1 Jul 2023 17:59:33 +0800
Subject: [PATCH] fix(sankey): rm comment code & import type explicity

---
 src/chart/sankey/SankeyView.ts | 28 ++--------------------------
 1 file changed, 2 insertions(+), 26 deletions(-)

diff --git a/src/chart/sankey/SankeyView.ts b/src/chart/sankey/SankeyView.ts
index 368704403a..70b264d53e 100644
--- a/src/chart/sankey/SankeyView.ts
+++ b/src/chart/sankey/SankeyView.ts
@@ -20,7 +20,7 @@
 import * as graphic from '../../util/graphic';
 import { enterEmphasis, leaveEmphasis, toggleHoverEmphasis, setStatesStylesFromModel } from '../../util/states';
 import { LayoutOrient, ECElement } from '../../util/types';
-import { PathProps, PathStyleProps } from 'zrender/src/graphic/Path';
+import type { PathProps, PathStyleProps } from 'zrender/src/graphic/Path';
 import SankeySeriesModel, { SankeyEdgeItemOption, SankeyNodeItemOption } from './SankeySeries';
 import ChartView from '../../view/Chart';
 import GlobalModel from '../../model/Global';
@@ -30,7 +30,7 @@ import { RectLike } from 'zrender/src/core/BoundingRect';
 import { setLabelStyle, getLabelStatesModels } from '../../label/labelStyle';
 import { getECData } from '../../util/innerStore';
 import { isString, retrieve3 } from 'zrender/src/core/util';
-import { GraphEdge } from '../../data/Graph';
+import type { GraphEdge } from '../../data/Graph';
 
 class SankeyPathShape {
     x1 = 0;
@@ -197,30 +197,6 @@ class SankeyView extends ChartView {
             curve.useStyle(lineStyleModel.getItemStyle());
             // Special color, use source node color or target node color
             applyCurveStyle(curve.style, orient, edge);
-            // switch (curve.style.fill) {
-            //     case 'source':
-            //         curve.style.fill = edge.node1.getVisual('color');
-            //         curve.style.decal = edge.node1.getVisual('style').decal;
-            //         break;
-            //     case 'target':
-            //         curve.style.fill = edge.node2.getVisual('color');
-            //         curve.style.decal = edge.node2.getVisual('style').decal;
-            //         break;
-            //     case 'gradient':
-            //         const sourceColor = edge.node1.getVisual('color');
-            //         const targetColor = edge.node2.getVisual('color');
-            //         if (isString(sourceColor) && isString(targetColor)) {
-            //             curve.style.fill = new graphic.LinearGradient(
-            //                 0, 0, +(orient === 'horizontal'), +(orient === 'vertical'), [{
-            //                     color: sourceColor,
-            //                     offset: 0
-            //                 }, {
-            //                     color: targetColor,
-            //                     offset: 1
-            //                 }]
-            //             );
-            //         }
-            // }
 
 
             const defaultEdgeLabelText = `${edgeModel.get('value')}`;