如何使用css或javascript旋转图像
我想知道是否有一种方法可以在不使用fotoshop的情况下旋转图像,我想使用css或javascript 我想要的结果是 下面的解决方案是可行的,但是我想在没有悬停属性的情况下旋转我的图像,如果我在这里移除悬停,图像就不会旋转如何使用css或javascript旋转图像,javascript,css,rotation,image-rotation,Javascript,Css,Rotation,Image Rotation,我想知道是否有一种方法可以在不使用fotoshop的情况下旋转图像,我想使用css或javascript 我想要的结果是 下面的解决方案是可行的,但是我想在没有悬停属性的情况下旋转我的图像,如果我在这里移除悬停,图像就不会旋转 <style> #card img:hover { transform: rotateY(360deg); -webkit-transform: rotateY(180deg); transition-duration: 1.5s; -webkit-tran
<style>
#card img:hover {
transform: rotateY(360deg);
-webkit-transform: rotateY(180deg);
transition-duration: 1.5s;
-webkit-transition-duration:1s;
}
</style>
#卡片img:悬停{
变换:旋转(360度);
-webkit变换:旋转(180度);
过渡时间:1.5s;
-webkit转换持续时间:1s;
}
如果在这里找到我想要的效果使用CSS'
rotate
,rotateX
,rotateY
,rotateZ
。小例子:
img {
transform: inherit;
transition: all 0.3s;
width: 100px;
}
img:hover {
transform: rotateX(45deg)
rotateY(45deg)
rotateZ(45deg);
}
rotate
是2D变换方法,rotateX
,rotateY
,rotateZ
是3D变换方法
参考资料:
<img class="image" src="https://www.arxan.com/wp-content/uploads/assets1/images/demo.png" alt="" width="120" height="120">
<style>
.image {
position: absolute;
top: 50%;
left: 50%;
width: 120px;
height: 120px;
margin:-60px 0 0 -60px;
-webkit-animation:spin 4s linear infinite;
-moz-animation:spin 4s linear infinite;
animation:spin 4s linear infinite;
}
@-moz-keyframes spin { 100% { -moz-transform: rotate(360deg); } }
@-webkit-keyframes spin { 100% { -webkit-transform: rotate(360deg); } }
@keyframes spin { 100% { -webkit-transform: rotate(360deg); transform:rotate(360deg); } }
</style>
.形象{
位置:绝对位置;
最高:50%;
左:50%;
宽度:120px;
高度:120px;
裕度:-60px0-60px;
-webkit动画:旋转4s线性无限;
-moz动画:旋转4s线性无限;
动画:旋转4s线性无限;
}
@-moz关键帧旋转{100%{-moz变换:旋转(360度);}
@-webkit关键帧旋转{100%{-webkit变换:旋转(360度);}
@关键帧旋转{100%{-webkit变换:旋转(360度);变换:旋转(360度);}
看看这门课:
var ImgRotator = {
angle: parseInt(45),
image: {},
src: "",
canvasID: "",
intervalMS: parseInt(500),
jump: parseInt(5),
start_action: function (canvasID, imgSrc, interval, jumgAngle) {
ImgRotator.jump = jumgAngle;
ImgRotator.intervalMS = interval;
ImgRotator.canvasID = canvasID;
ImgRotator.src = imgSrc;
var image = new Image();
var canvas = document.getElementById(ImgRotator.canvasID);
image.onload = function () {
ImgRotator.image = image;
canvas.height = canvas.width = Math.sqrt(image.width * image.width + image.height * image.height);
window.setInterval(ImgRotator.keepRotating, ImgRotator.intervalMS);
//theApp.keepRotating();
};
image.src = ImgRotator.src;
},
keepRotating: function () {
ImgRotator.angle += ImgRotator.jump;
var canvas = document.getElementById(ImgRotator.canvasID);
var ctx = canvas.getContext("2d");
ctx.save();
ctx.clearRect(0, 0, canvas.width, canvas.height);
ctx.translate(canvas.width / 2, canvas.height / 2);
ctx.rotate(ImgRotator.angle * Math.PI / 180);
ctx.drawImage(ImgRotator.image, -ImgRotator.image.width / 2, -ImgRotator.image.height / 2);
ctx.restore();
}
}
用法:
ImgRotator.start_action(canvasID, image_url, intervalInMilliseconds, jumgAngle);
HTML(仅提供一个画布,用于旋转图像):
事实上,使用CSS和jquery我们可以做得更好,我的意思是在负载下旋转整个身体
function bodyRotate() {
var angleX = 0, angleY = 0, angleZ = 0;
var incX = -1, incY = -1, incZ = -1;
var xStop = -180, yStop = -180, zStop = -180;
var timerID =
window.setInterval(function () {
angleX += incX; angleY += incY; angleZ += incZ;
var angle = "rotateX(_X_deg) rotateY(_Y_deg) rotateZ(_Z_deg)";
angle = angle.replace("_X_", angleX).replace("_Y_", angleY).replace("_Z_", angleZ)
$("body").css({ "transform": angle });
if (angleX < xStop && angleY < yStop && angleZ < zStop) {
incX *= -1; incY *= -1; incZ *= -1;
}
if (angleX > 0 && angleY > 0 && angleZ > 0) {
window.clearInterval(timerID);
$("body").css({ "transform": "rotateX(0deg) rotateY(0deg) rotateZ(0deg)" });
}
}, 10);
}
$(document).ready(bodyRotate);
函数bodyRotate(){
var angleX=0,angleY=0,angleZ=0;
var incX=-1,incY=-1,incZ=-1;
var xStop=-180,yStop=-180,zStop=-180;
var timerID=
window.setInterval(函数(){
角度X+=incX;角度Y+=incY;角度Z+=incZ;
var angle=“rotateX(_X_deg)rotateY(_Y_deg)rotateZ(_Z_deg)”;
角度=角度。替换(“X”,angleX)。替换(“Y”,angleY)。替换(“Z”,angleZ)
$(“body”).css({“transform”:angle});
if(angleX0&&angleY>0&&angleZ>0){
清除间隔(timerID);
$(“body”).css({“transform”:“rotateX(0deg)rotateY(0deg)rotateZ(0deg)”);
}
}, 10);
}
$(文档).ready(bodyRotate);
变换:旋转(度)
<canvas id="canva" width="350" height="350"></canvas>
function bodyRotate() {
var angleX = 0, angleY = 0, angleZ = 0;
var incX = -1, incY = -1, incZ = -1;
var xStop = -180, yStop = -180, zStop = -180;
var timerID =
window.setInterval(function () {
angleX += incX; angleY += incY; angleZ += incZ;
var angle = "rotateX(_X_deg) rotateY(_Y_deg) rotateZ(_Z_deg)";
angle = angle.replace("_X_", angleX).replace("_Y_", angleY).replace("_Z_", angleZ)
$("body").css({ "transform": angle });
if (angleX < xStop && angleY < yStop && angleZ < zStop) {
incX *= -1; incY *= -1; incZ *= -1;
}
if (angleX > 0 && angleY > 0 && angleZ > 0) {
window.clearInterval(timerID);
$("body").css({ "transform": "rotateX(0deg) rotateY(0deg) rotateZ(0deg)" });
}
}, 10);
}
$(document).ready(bodyRotate);