SVG straight line animation CSS - html

Question

I am trying to achieve this (the picture below) in using SVG path for animation in a website. I saw this https://css-tricks.com/svg-line-animation-works/ and wanted to try it. But i am not sure how do i create the path out and the animation. Please do help me! Thanks

Answer 1

You can use svg code for animation. You can use CSS animation on svg paths.
.st0{
fill:none;
stroke:#000000;
stroke-miterlimit:10;
stroke-dasharray: 1000;
stroke-dashoffset: 1000;
-webkit-animation: draw1 4s linear forwards;
animation: draw1 4s linear forwards;
}
.st1{
fill:none;
stroke:#000000;
stroke-miterlimit:10;
stroke-dasharray: 200;
stroke-dashoffset: 200;
-webkit-animation: draw2 3s linear 2s forwards;
animation: draw2 3s linear 2s forwards;
}
#-webkit-keyframes draw1{
to {stroke-dashoffset: 0;}
}
#keyframes draw1{
to {stroke-dashoffset: 0;}
}
#-webkit-keyframes draw2{
to {stroke-dashoffset: 0;}
}
#keyframes draw2{
to {stroke-dashoffset: 0;}
}
<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
viewBox="0 0 614 53" style="enable-background:new 0 0 614 53;" xml:space="preserve">
<polyline class="st0" points="0.5,53 0.5,20.7 613.5,20.7 613.5,53 "/>
<line class="st1" x1="307" y1="53" x2="307" y2="0"/>
</svg>

Answer 2

SVG solution
The animation uses the attribute <stroke-dashoffset> - the indent from the beginning of the line. At the maximum value of <stroke-dashoffset> the visible line is zero.
With the value of <stroke-dashoffset ="0"> the line acquires the maximum size.
It is necessary to accurately calculate the length of the line to avoid unpredictable effects in the animation.
In this example, the length of <line> is 53px, for <polyline> is 680px.
<style>
.st0{fill:none;stroke:#000000;stroke-miterlimit:10; stroke-dasharray: 680; stroke-dashoffset: 680;}
.st1{fill:none;stroke:#000000;stroke-miterlimit:10; stroke-dasharray: 53; stroke-dashoffset: 53;}
</style>
<svg version="1.1" viewBox="0 0 614 53" >
<polyline class="st0" points="0.5,53 0.5,20.7 613.5,20.7 613.5,53 " >
<animate
attributeName="stroke-dashoffset"
from="680"
to="0"
dur="2s"
fill="freeze" />
</polyline>
<line class="st1" x1="307" y1="53" x2="307" y2="0">
<animate
attributeName="stroke-dashoffset"
from="53"
to="0"
dur="2s"
fill="freeze" />
</line>
</svg>