我正在尝试为svg矩形形状制作动画,以使该形状周围必须具有模糊的阴影,并且阴影比例会增大,不透明度会降低,然后比例会降低并且不透明度会增加。我该怎么办?
我对svg不太了解,也找不到适当的文档。我正在尝试制作与该网站的图形形状https://dribbble.com/year/2018相似的动画。 这是我的svg的代码:
<svg width="1200" height="500" xmlns="http://www.w3.org/2000/svg">
<defs>
<linearGradient id="ghorz" x1="0%" y1="0%" x2="100%" y2="0%">
<stop offset="0%" stop-color="black"/>
<stop offset="10%" stop-color="white"/>
<stop offset="90%" stop-color="white"/>
<stop offset="100%" stop-color="black"/>
</linearGradient>
<linearGradient id="gvert" x1="0%" y1="0%" x2="0%" y2="100%">
<stop offset="0%" stop-color="black"/>
<stop offset="10%" stop-color="white"/>
</linearGradient>
<linearGradient id="linecolor">
<stop offset="0%" stop-color="#FF355E"/>
<stop offset="50%" stop-color="#66FF66"/>
<stop offset="100%" stop-color="#50BFE6"/>
</linearGradient>
<mask id="mhorz" maskContentUnits="objectBoundingBox">
<rect width="1" height="1" fill="url(#ghorz)"/>
</mask>
<mask id="mvert" maskContentUnits="objectBoundingBox">
<rect width="1" height="1" fill="url(#gvert)"/>
</mask>
</defs>
<g>
<rect x="100" y="350" width="1000" height="2" fill="white" mask="url(#mhorz)"></rect>
<rect id="line1" x="163" y="50" width="2" height="300" fill="white" mask="url(#mvert)"></rect>
<rect x="306" y="50" width="2" height="300" fill="white" mask="url(#mvert)"></rect>
<rect x="449" y="50" width="2" height="300" fill="white" mask="url(#mvert)"></rect>
<rect x="592" y="50" width="2" height="300" fill="white" mask="url(#mvert)"></rect>
<rect x="735" y="50" width="2" height="300" fill="white" mask="url(#mvert)"></rect>
<rect x="878" y="50" width="2" height="300" fill="white" mask="url(#mvert)"></rect>
<rect x="1021" y="50" width="2" height="300" fill="white" mask="url(#mvert)"></rect>
<line x1="163" y1="310" x2="1021" y2="180" style="stroke:url(#linecolor);stroke-width:2"></line>
</g>
</svg>