变量定义位置

src/views/ship-test/business/shipStyle.ts

@@ -108,6 +108,7 @@ const trackStyle = (feature, resolution, map, color, callback) => {
   const radius = 10
   const longRadius = radius * Math.SQRT2;
   const judgeIs = (p1, p2, p3) => {
+    const E = 0.00000001
     const k1 = (ps, pe) => {
       return (pe[1] - ps[1]) / (pe[0] - ps[0])
     }
@@ -123,7 +124,6 @@ const trackStyle = (feature, resolution, map, color, callback) => {
     const s = (p) => {
       return p3[0] === p[0] && p3[1] === p[1]
     }
-    const E = 0.00000001
     return s(p1) || s(p2) || a(p2, p3) || d(p2, p3)
   }
   for (let i = 0; i <= 1; i += radio) {