Firefox中的SVG +转换原点问题

Question

我正在使用这个链接中的SVGs构建一个天气组件：http://codepen.io/TechnotronicOz/pen/eokCA (下面是其中一个图标的示例)

    <svg
    version="1.1"
    id="sun"
    class="climacon climacon_sun"
    xmlns="http://www.w3.org/2000/svg"
    xmlns:xlink="http://www.w3.org/1999/xlink"
    x="0px"
    y="0px"
    viewBox="15 15 70 70"
    enable-background="new 15 15 70 70"
    xml:space="preserve">
    <clipPath id="sunFillClip">
        <path
        d="M0,0v100h100V0H0z M50.001,57.999c-4.417,0-8-3.582-8-7.999c0-4.418,3.582-7.999,8-7.999s7.998,3.581,7.998,7.999C57.999,54.417,54.418,57.999,50.001,57.999z"
        />
    </clipPath>
    <g class="climacon_iconWrap climacon_iconWrap-sun">
        <g class="climacon_componentWrap climacon_componentWrap-sun">
            <g class="climacon_componentWrap climacon_componentWrap-sunSpoke">
                <path
                class="climacon_component climacon_component-stroke climacon_component-stroke_sunSpoke climacon_component-stroke_sunSpoke-east"
                d="M72.03,51.999h-3.998c-1.105,0-2-0.896-2-1.999s0.895-2,2-2h3.998c1.104,0,2,0.896,2,2S73.136,51.999,72.03,51.999z"
                />
                <path
                class="climacon_component climacon_component-stroke climacon_component-stroke_sunSpoke climacon_component-stroke_sunSpoke-northEast"
                d="M64.175,38.688c-0.781,0.781-2.049,0.781-2.828,0c-0.781-0.781-0.781-2.047,0-2.828l2.828-2.828c0.779-0.781,2.047-0.781,2.828,0c0.779,0.781,0.779,2.047,0,2.828L64.175,38.688z"
                />
                <path
                class="climacon_component climacon_component-stroke climacon_component-stroke_sunSpoke climacon_component-stroke_sunSpoke-north"
                d="M50.034,34.002c-1.105,0-2-0.896-2-2v-3.999c0-1.104,0.895-2,2-2c1.104,0,2,0.896,2,2v3.999C52.034,33.106,51.136,34.002,50.034,34.002z"
                />
                <path
                class="climacon_component climacon_component-stroke climacon_component-stroke_sunSpoke climacon_component-stroke_sunSpoke-northWest"
                d="M35.893,38.688l-2.827-2.828c-0.781-0.781-0.781-2.047,0-2.828c0.78-0.781,2.047-0.781,2.827,0l2.827,2.828c0.781,0.781,0.781,2.047,0,2.828C37.94,39.469,36.674,39.469,35.893,38.688z"
                />
                <path
                class="climacon_component climacon_component-stroke climacon_component-stroke_sunSpoke climacon_component-stroke_sunSpoke-west"
                d="M34.034,50c0,1.104-0.896,1.999-2,1.999h-4c-1.104,0-1.998-0.896-1.998-1.999s0.896-2,1.998-2h4C33.14,48,34.034,48.896,34.034,50z"
                />
                <path
                class="climacon_component climacon_component-stroke climacon_component-stroke_sunSpoke climacon_component-stroke_sunSpoke-southWest"
                d="M35.893,61.312c0.781-0.78,2.048-0.78,2.827,0c0.781,0.78,0.781,2.047,0,2.828l-2.827,2.827c-0.78,0.781-2.047,0.781-2.827,0c-0.781-0.78-0.781-2.047,0-2.827L35.893,61.312z"
                />
                <path
                class="climacon_component climacon_component-stroke climacon_component-stroke_sunSpoke climacon_component-stroke_sunSpoke-south"
                d="M50.034,65.998c1.104,0,2,0.895,2,1.999v4c0,1.104-0.896,2-2,2c-1.105,0-2-0.896-2-2v-4C48.034,66.893,48.929,65.998,50.034,65.998z"
                />
                <path
                class="climacon_component climacon_component-stroke climacon_component-stroke_sunSpoke climacon_component-stroke_sunSpoke-southEast"
                d="M64.175,61.312l2.828,2.828c0.779,0.78,0.779,2.047,0,2.827c-0.781,0.781-2.049,0.781-2.828,0l-2.828-2.827c-0.781-0.781-0.781-2.048,0-2.828C62.126,60.531,63.392,60.531,64.175,61.312z"
                />
            </g>
            <g class="climacon_componentWrap climacon_componentWrap_sunBody" clip-path="url(#sunFillClip)">
                <circle
                class="climacon_component climacon_component-stroke climacon_component-stroke_sunBody"
                cx="50.034"
                cy="50"
                r="11.999"
                />
            </g>
        </g>
    </g>
</svg><!-- sun

镀铬效果很好。我只是花了一段时间调试firefox，直到我意识到即使是他的例子在浏览器中也搞砸了。我对SVG不太了解，所以如果有人有很棒的提示的话。我开始倾向于挑选一套不同的天气图标。谢谢你提前提供帮助

Answer 1

形状期望转换框属性是填充框，即

transform-box: fill-box

Firefox只在以下情况下才支持这一点:Configsvg.Transform-onwards设置为true (Firefox 41，42)或svg.Transform-box.Enable设置为true (Firefox 43继续)。

Chrome在这里错了，因为它假设原点是填充框，而不是规格状态的视图框。这与规范不一致，这就是为什么在Firefox中默认不启用它，因为规范可能会更改以与Chrome的实现相匹配。