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修改线当速度为0时不反向bug

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夏大胆
2025-11-28 17:10:11 +08:00
parent 1fecb7872f
commit 669f2bf908
1 changed files with 4 additions and 3 deletions
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7
src/Tools/index.js
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@ -709,7 +709,8 @@ class Tools {
color: color, color: color,
image: this.getSourceRootPath() + `/img/arrow/${type - 6}.png`, image: this.getSourceRootPath() + `/img/arrow/${type - 6}.png`,
space: newParam.space, space: newParam.space,
speed: newParam.speed speed: newParam.speed,
rotate: newParam.rotate
} }
param.speed = newParam.rotate ? param.speed : 0 - param.speed param.speed = newParam.rotate ? param.speed : 0 - param.speed
@ -733,11 +734,11 @@ class Tools {
myImg.src = options.image myImg.src = options.image
myImg.onload = function () { myImg.onload = function () {
options.space = Math.max(0.1, options.space); options.space = Math.max(0.1, options.space);
if (options.speed > 0 || options.speed == 0) { if (options.speed > 0 || (options.speed == 0 && options.rotate)) {
canvasEle.width = myImg.width * (options.space + 1) canvasEle.width = myImg.width * (options.space + 1)
canvasEle.height = myImg.height canvasEle.height = myImg.height
ctx.drawImage(myImg, myImg.width * (options.space / 2), 0) ctx.drawImage(myImg, myImg.width * (options.space / 2), 0)
} else { } else if (options.speed < 0 || (options.speed == 0 && !options.rotate)) {
ctx.clearRect(0, 0, canvasEle.width, canvasEle.height); ctx.clearRect(0, 0, canvasEle.width, canvasEle.height);
canvasEle.width = myImg.width * (options.space + 1) canvasEle.width = myImg.width * (options.space + 1)
canvasEle.height = myImg.height canvasEle.height = myImg.height