所以我有这个在三个图像之间交替的基本脚本,我想添加一个简单的淡入/淡出/淡出或任何看起来最好的东西,这样它就不会那么笨重了。我怎样才能做到这一点?或者,还有更好的方法?
function displayNextImage() {
x = (x === images.length - 1) ? 0 : x + 1;
document.getElementById("img").src = images[x];
}
function displayPreviousImage() {
x = (x <= 0) ? images.length - 1 : x - 1;
document.getElementById("img").src = images[x];
}
function startTimer() {
setInterval(displayNextImage, 3000);
}
var images = [], x = -1;
images[0] = "assets/img/logo1.png";
images[1] = "assets/img/logo2.png";
images[2] = "assets/img/logo3.png";