diff --git a/src/components/slide/SlideImgs.vue b/src/components/slide/SlideImgs.vue index ae85be7..466b5a2 100644 --- a/src/components/slide/SlideImgs.vue +++ b/src/components/slide/SlideImgs.vue @@ -1,12 +1,12 @@ - diff --git a/src/utils/index.jsx b/src/utils/index.jsx index 5d27ce6..f38190d 100644 --- a/src/utils/index.jsx +++ b/src/utils/index.jsx @@ -353,7 +353,7 @@ export default { } return str }, - $randomNum(minNum, maxNum) { + randomNum(minNum, maxNum) { switch (arguments.length) { case 1: return parseInt(Math.random() * minNum + 1, 10); @@ -363,4 +363,13 @@ export default { return 0; } }, + getCenter(a, b) { + const x = (a.x + b.x) / 2; + const y = (a.y + b.y) / 2; + return {x, y} + }, + // 获取坐标之间的举例 + getDistance(start, stop) { + return Math.hypot(stop.x - start.x, stop.y - start.y); + }, }