From 9917926a4389fde137396213237d4eca47f2982d Mon Sep 17 00:00:00 2001
From: ival <610568032@qq.com>
Date: Thu, 8 Apr 2021 09:04:15 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E4=BB=A3=E7=A0=81?=
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---
 src/iscs_new/selectingHandle.js | 30 ++++++++++++++++--------------
 1 file changed, 16 insertions(+), 14 deletions(-)

diff --git a/src/iscs_new/selectingHandle.js b/src/iscs_new/selectingHandle.js
index 3712acadf..d2300f83b 100644
--- a/src/iscs_new/selectingHandle.js
+++ b/src/iscs_new/selectingHandle.js
@@ -63,14 +63,15 @@ class Vernier extends graphic.Group {
 		const minY = rect.y;
 		const maxX = rect.x + rect.width;
 		const maxY = rect.y + rect.height;
-		const direction = (Math.abs(rect.width)/rect.width);
+		const directionX = (Math.abs(rect.width)/rect.width);
+		const directionY = (Math.abs(rect.height)/rect.height);
 		const axisLineWidthHalf = vernierStyle.axisLine.lineStyle.lineWidth/this._scaleRate/2;
 
 		this._axisLineX = new graphic.Line({
 			...shapeRender,
 			z: 9999,
 			silent: true,
-			position: [0, -axisLineWidthHalf*direction],
+			position: [0, -axisLineWidthHalf*directionY],
 			shape: {
 				x1: minX,
 				y1: minY,
@@ -82,11 +83,11 @@ class Vernier extends graphic.Group {
 			}
 		})
 
-		const step = 4/this._scaleRate;
+		const step = vernierStyle.axisTick.lineStyle.lineWidth*2/this._scaleRate;
 		const count = parseInt(Math.abs(rect.width/step));
 
 		for(var i = 0; i in new Array(count+1).fill(0); i++) {
-			const offset = step * i * direction;
+			const offset = step * i * directionX;
 			const tick = i % vernierStyle.axisTick.length == 0
 			const len = tick? vernierStyle.axisTick.distance*0.7: vernierStyle.axisTick.distance*0.5;
 			if (tick) {
@@ -98,13 +99,13 @@ class Vernier extends graphic.Group {
 						x1: minX + offset,
 						y1: minY,
 						x2: minX + offset,
-						y2: minY - len * direction / this._scaleRate
+						y2: minY - len * directionY / this._scaleRate
 					},
 					style: {
 						...vernierStyle.axisTick.lineStyle,
 						...vernierStyle.axisLabel.textStyle,
 						text: i%2? '': i/vernierStyle.axisTick.length/2,
-						textPosition: direction > 0? 'top': 'bottom'
+						textPosition: directionY > 0? 'top': 'bottom'
 					}
 				}))
 			} else {
@@ -116,7 +117,7 @@ class Vernier extends graphic.Group {
 						x1: minX + offset,
 						y1: minY,
 						x2: minX + offset,
-						y2: minY - len * direction / this._scaleRate
+						y2: minY - len * directionY / this._scaleRate
 					},
 					style: {
 						...vernierStyle.axisTick.lineStyle
@@ -133,14 +134,15 @@ class Vernier extends graphic.Group {
 		const minY = rect.y;
 		const maxX = rect.x + rect.width;
 		const maxY = rect.y + rect.height;
-		const direction = (Math.abs(rect.width)/rect.width);
+		const directionX = (Math.abs(rect.width)/rect.width);
+		const directionY = (Math.abs(rect.height)/rect.height);
 		const axisLineWidthHalf = vernierStyle.axisLine.lineStyle.lineWidth/this._scaleRate/2;
 
 		this._axisLineY = new graphic.Line({
 			...shapeRender,
 			z: 9999,
 			silent: true,
-			position: [-axisLineWidthHalf*direction, 0],
+			position: [-axisLineWidthHalf*directionX, 0],
 			shape: {
 				x1: minX,
 				y1: minY,
@@ -154,11 +156,11 @@ class Vernier extends graphic.Group {
 		this.add(this._axisLineY);
 
 
-		const step = 4/this._scaleRate;
+		const step = vernierStyle.axisTick.lineStyle.lineWidth*2 /this._scaleRate;
 		const count = parseInt(Math.abs(rect.height/step));
 
 		for(var i = 0; i in new Array(count+1).fill(0); i++) {
-			const offset = step * i * direction;
+			const offset = step * i * directionY;
 			const tick = i % vernierStyle.axisTick.length == 0;
 			const len = tick? vernierStyle.axisTick.distance*0.7: vernierStyle.axisTick.distance*0.5;
 			if (tick) {
@@ -169,14 +171,14 @@ class Vernier extends graphic.Group {
 					shape: {
 						x1: minX,
 						y1: minY + offset,
-						x2: minX - len * direction / this._scaleRate,
+						x2: minX - len * directionX / this._scaleRate,
 						y2: minY + offset
 					},
 					style: {
 						...vernierStyle.axisTick.lineStyle,
 						...vernierStyle.axisLabel.textStyle,
 						text: i%2? '': i/vernierStyle.axisTick.length/2,
-						textPosition: direction > 0? 'left': 'right'
+						textPosition: directionX > 0? 'left': 'right'
 					}
 				}))
 			} else {
@@ -187,7 +189,7 @@ class Vernier extends graphic.Group {
 					shape: {
 						x1: minX,
 						y1: minY + offset,
-						x2: minX - len * direction / this._scaleRate,
+						x2: minX - len * directionX / this._scaleRate,
 						y2: minY + offset
 					},
 					style: {