我试图制作一个SVG图标,使用SMIL动画(嗯,我不在乎它是SMIL还是CSS,我只是不想使用JS),我已经走了很远,但我遇到了一个问题,我没有找到答案,甚至在网上提到。动画从鼠标悬停(鼠标悬停)开始,但在鼠标操作时,动画元素之一(第二圈)保持动画,我完全不知道为什么。
你也可以在https://codepen.io/anon/pen/LmjpVQ上看到它
谢谢你能提前提供的任何帮助。
svg { width: 100px; color: red; }<svg id="location" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 60 60">
<defs>
<clipPath id="circleClip">
<path d="M49,19c0,7-12,26-18.97,26C23,45,12,26,12,19H49z M72-12h-84v84h84V-12z" />
</clipPath>
</defs>
<g clip-path="url(#circleClip)">
<g transform="matrix(1, 0, 0, 0.43999, 0, 25.2)">
<circle transform="rotate(-90, 30, 47)" fill="none" stroke="currentColor" stroke-width="2" cx="30" cy="47" r="14">
<animate attributeType="XML" attributeName="r" from="0" to="20" begin="location.mouseover" end="location.mouseout" dur="3s" repeatCount="indefinite" />
<animate attributeType="CSS" attributeName="opacity" from="1" to="0" begin="location.mouseover" end="location.mouseout" dur="3s" repeatCount="indefinite" />
</circle>
<circle transform="rotate(-90, 30, 47)" fill="none" stroke="currentColor" stroke-width="2" cx="30" cy="47" r="0">
<animate ttributeType="XML" attributeName="r" from="0" to="20" begin="location.mouseover+2s" end="location.mouseout" dur="3s" repeatCount="indefinite" />
<animate attributeType="CSS" attributeName="opacity" from="1" to="0" begin="location.mouseover+2" end="location.mouseout" dur="3s" repeatCount="indefinite" />
</circle>
</g>
</g>
<path fill="currentColor" stroke="currentColor" stroke-width="0" d="M30,7c7.18,0,13,5.82,13,13S30,45,30,45S17,27.18,17,20S22.82,7,30,7z" />
<path fill="#fff" stroke-width="0" d="M30,15c2.76,0,5,2.24,5,5s-2.24,5-5,5c-2.76,0-5-2.24-5-5S27.24,15,30,15" />
</svg>发布于 2018-05-03 22:55:43
您遇到的陷阱是,与HTML元素不同,只有当指针位于绘制的区域(笔画或填充)上时,鼠标事件才会作为默认事件引发。但是,无论opacity设置为什么。您甚至可以微调pointer-events以包括或排除visibility: hidden或fill: none的事件。
每次动画通过指针下的传播圈时,都会引发mouseover事件,使用pointer-events:all可以防止鼠标在内部结束时的mousout,但只在动画重复重置半径之前。这让事情变得很混乱。
最简单的解决方案是在整个图标的顶部放置一个不可见的opacity="0",以便为“内部”和“外部”定义明确的边界。要了解更多细节,请定义一个形状,该形状涵盖要捕获鼠标移动的区域。
svg { width: 100px; color: red; }<svg id="loc" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 60 60">
<defs>
<clipPath id="c">
<path d="M49,19c0,7-12,26-18.97,26C23,45,12,26,12,19H49z M72-12h-84v84h84V-12z" />
</clipPath>
</defs>
<g clip-path="url(#c)">
<g transform="matrix(1, 0, 0, 0.43999, 0, 25.2)">
<circle transform="rotate(-90, 30, 47)" fill="none" stroke="currentColor" stroke-width="2" cx="30" cy="47" r="14">
<animate attributeType="XML" attributeName="r" from="0" to="20" begin="loc.mouseover" end="loc.mouseout" dur="3s" repeatCount="indefinite" />
<animate attributeType="CSS" attributeName="opacity" from="1" to="0" begin="loc.mouseover" end="loc.mouseout" dur="3s" repeatCount="indefinite" />
</circle>
<circle transform="rotate(-90, 30, 47)" fill="none" stroke="currentColor" stroke-width="2" cx="30" cy="47" r="0">
<animate ttributeType="XML" attributeName="r" from="0" to="20" begin="loc.mouseover+2s" end="loc.mouseout" dur="3s" repeatCount="indefinite" />
<animate attributeType="CSS" attributeName="opacity" from="1" to="0" begin="loc.mouseover+2" end="loc.mouseout" dur="3s" repeatCount="indefinite" />
</circle>
</g>
</g>
<path fill="currentColor" stroke="currentColor" d="M30,7c7.18,0,13,5.82,13,13S30,45,30,45S17,27.18,17,20S22.82,7,30,7z" />
<path fill="#fff" d="M30,15c2.76,0,5,2.24,5,5s-2.24,5-5,5c-2.76,0-5-2.24-5-5S27.24,15,30,15" />
<rect opacity="0" width="100%" height="100%" />
</svg>
https://stackoverflow.com/questions/50164678
复制相似问题