我的html文件中有一个SVG标记,并且我有一些坐标希望基本上为一条路径设置动画,并在完成时为第二条路径设置动画。但是两条路径都同时开始设置动画,我不确定为什么。
我尝试将坐标放置在路径中,M先移动,然后L进行直线,然后我认为另一个M将开始第二条路径,依此类推。
这是我的路:
<defs>
<path id="path1" d="M1400 1520 L1260 1480 M1280 480 L1110 460 L1060 260 L1180 240 " />
<mask id="mask1"><use class="mask" xlink:href="#path1"></mask>
</defs>
<use class="paths" xlink:href="#path1" mask="url(#mask1)" />
这是动画的.css:
.paths {
fill: none;
stroke: black;
stroke-dasharray: 12;
stroke-width: 5;
stroke-linejoin: round;
}
.mask {
fill: none;
stroke: white;
stroke-width: 10;
stroke-dasharray: 1000;
stroke-dashoffset: 1000;
animation: dash 5s linear alternate infinite;
}
/* does not work in IE, need JS to animate there */
@keyframes dash {
from {
stroke-dashoffset: 1000;
}
to {
stroke-dashoffset: 0;
}
}
...如您所见,第一条路径仅画了一条线,然后我想移至第二条线的起点(M1280),但是由于某种原因,它会在M1400的那条线开始动画显示>
答案 0 :(得分:1)
要分别设置两条线的动画,需要将公共路径分为两条路径:
<path id="path1" fill="none" stroke="black" d="M1400 1520 L1260 1480" />
<path id="path2" fill="none" stroke="red" d="M1280 480 L1110 460 L1060 260 L1180 240" />
要查看线条,我使用了命令transform = "translate (x y)"
您可以根据需要指定坐标X
Y
进行定位。
要为线条画制作动画,请使用stroke-dashoffset
属性。
对于id = "path1"
,行的长度为148px
对于id = "path2"
,行的长度为499px
第二行的动画在第一行begin ="an1.end"
的动画结束之后开始
<svg version="1.1" xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink"
width="1800" height="1800" viewBox="0 0 1800 1800">
<path id="path1" fill="none" stroke="black" stroke-width="5"
transform="translate(-1100 -1200)"
stroke-dashoffset="148"
stroke-dasharray="148 148"
d="M1400 1520 L1260 1480" >
<animate id="an1"
attributeName="stroke-dashoffset"
begin="0s;an2.end"
dur="2s"
values="148;0;148"
fill="freeze" />
</path>
<path id="path2" fill="none" stroke="red" stroke-width="5"
transform="translate(-1000 -220)"
stroke-dashoffset="499"
stroke-dasharray="499 499"
d="M1280 480 L1110 460 L1060 260 L1180 240" >
<animate id="an2"
attributeName="stroke-dashoffset"
begin="an1.end"
dur="2s"values="499;0;499"
from="499"
to="0"
fill="freeze" />
</path>
</svg>
#path1 {
fill:none;
stroke:black;
stroke-width: 5;
stroke-linejoin: round;
stroke-dashoffset:148;
stroke-dasharray:148;
animation: dash1 1.5s linear alternate infinite;
}
@keyframes dash1 {
from {
stroke-dashoffset: 148;
}
to {
stroke-dashoffset: 0;
}
}
#path2 {
fill:none;
stroke:red;
stroke-width: 5;
stroke-linejoin: round;
stroke-dashoffset:499;
stroke-dasharray:499;
animation: dash2 3s linear alternate infinite;
animation-delay:3s;
}
@keyframes dash2 {
from {
stroke-dashoffset: 499;
}
to {
stroke-dashoffset: 0;
}
}
<svg version="1.1" xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink"
width="1800" height="1800" viewBox="0 0 1800 1800">
<path id="path1" transform="translate(-1100 -1200)" d="M1400 1520 L1260 1480" >
</path>
<path id="path2" transform="translate(-1000 -220)"
d="M1280 480 L1110 460 L1060 260 L1180 240" >
</path>
</svg>