From 903bf16565560d2014e37bc031baea46ba506ee4 Mon Sep 17 00:00:00 2001
From: 13562321995 <13562321995@163.com>
Date: Fri, 29 Apr 2022 15:07:53 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=9D=E5=AD=98=E6=A0=A1=E9=AA=8C=E6=A0=87?=
 =?UTF-8?q?=E7=BB=98=E6=98=AF=E5=90=A6=E5=AE=8C=E6=95=B4?=
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---
 .../image-label2/image-label2.component.ts    | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/app/system-management/image-label2/image-label2.component.ts b/src/app/system-management/image-label2/image-label2.component.ts
index f932570..12ee35c 100644
--- a/src/app/system-management/image-label2/image-label2.component.ts
+++ b/src/app/system-management/image-label2/image-label2.component.ts
@@ -75,11 +75,23 @@ export class ImageLabel2Component implements OnInit {
       }
     }
     if (this.markType === 0) {
+      if (!this.points.length) {
+        this.message.create('warning', '绘制完整后可保存!');
+        return
+      }
       this.camerasData.dimensionedPoints.polygon = this.points
     } else if (this.markType === 2) {
+      if (this.arrowPoints.length != 2 || this.oblongPoints.length != 2 || !this.oblongPoints.find(item=>{ return item.oilUnloadingArea }) || !this.oblongPoints.find(item=>{ return !item.oilUnloadingArea })) {
+        this.message.create('warning', '绘制完整后可保存!');
+        return
+      }
       this.camerasData.dimensionedPoints.arrow = this.arrowPoints
       this.camerasData.dimensionedPoints.rectangle = this.oblongPoints
     } else if (this.markType === 3) {
+      if (this.arrowPoints.length != 2) {
+        this.message.create('warning', '绘制完整后可保存!');
+        return
+      }
       this.camerasData.dimensionedPoints.arrow = this.arrowPoints
     }
     let paramsData = JSON.parse(JSON.stringify(this.camerasData))
@@ -213,6 +225,9 @@ export class ImageLabel2Component implements OnInit {
             context.lineTo(moveX,moveY);
             context.stroke();
           } else { //绘制 矩形
+            if (this.oblongPoints.length === 2) { //限制数量
+              return
+            }
             this.drawOblong(this.oblongPoints,context)
             context.strokeStyle = this.oilUnloadingArea? "green" : "red";
             let element = this.getOblongInfo(this.downx,this.downy,moveX,moveY)
@@ -245,6 +260,10 @@ export class ImageLabel2Component implements OnInit {
         this.arrowPoints.push(point);
         this.drawLine(this.arrowPoints,context)
       } else { //绘制 矩形
+        if (this.oblongPoints.length === 2) { //限制数量
+          this.message.create('warning', '绘制数量已达上限!');
+          return
+        }
         let point = this.getOblongInfo(this.downx,this.downy,upX,upY)
         this.oblongPoints.push(point)
         this.drawOblong(this.oblongPoints,context)