add：警戒线溢出显示优化处理10->20

src/views/Screen/index.vue

@@ -1036,7 +1036,7 @@ export default {
               color: "#8b8b8b"
             });
              // 新增：生成10个采样点并添加到边坡线数组（平坡）
-             const stepPoints1 = this.getSampledPoints(cumulationX, cumulationY, fEndX, cumulationY, 10);
+             const stepPoints1 = this.getSampledPoints(cumulationX, cumulationY, fEndX, cumulationY, 20);
             this.bianpoLinePoinArr.push(...stepPoints1);
 
             this.drawLiner({
@@ -1050,7 +1050,7 @@ export default {
 
             // 新增：生成10个采样点并添加到边坡线数组（平坡间过渡连接线）
 
-            const stepPoints2 = this.getSampledPoints(fEndX, cumulationY, lEndX, lEndY, 10);
+            const stepPoints2 = this.getSampledPoints(fEndX, cumulationY, lEndX, lEndY, 20);
             this.bianpoLinePoinArr.push(...stepPoints2);
 
             this.Cache.ladders[i] = {
@@ -1077,7 +1077,7 @@ export default {
 
           // 新增：生成10个采样点并添加到边坡线数组（最后平坡收尾线）
 
-          const stepPoints3 = this.getSampledPoints(cumulationX, cumulationY, damLength, damDepth, 10);
+          const stepPoints3 = this.getSampledPoints(cumulationX, cumulationY, damLength, damDepth, 20);
             this.bianpoLinePoinArr.push(...stepPoints3);
 
           console.log('bianpoLinePoinArr', JSON.stringify(this.bianpoLinePoinArr))