该路径笔划如何设置其后面的组的不透明度？

Question

我有这段代码，它显示了代码段运行时的当前输出。

＆＃13;

＆＃13;

    <svg xmlns="http://www.w3.org/2000/svg" enable-background="new 0 0 300 300" viewBox="0 0 300 300" x="0px" y="0px" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:space="preserve" version="1.1">
        <g fill-opacity=".2">
            <path fill="#f79820" d="M 150 0 c 82.8 0 150 67.2 150 150 s -67.2 150 -150 150 S 0 232.8 0 150 S 67.2 0 150 0" />
            <circle fill="#f5f4b7" cx="150" cy="150" r="141.9" />
            <path fill="#f79820" d="M 135.7 103.3 c 3.5 18.3 4 19 7.8 19.2 c 3.8 0.2 10.4 -4.1 13.6 -12.1 c 3.1 -8 5 -20.2 7.8 -27.9 s 15.4 -29.6 18.7 -39.2 s 0.2 -19.2 -3.1 -23.6 c -3.3 -4.4 -10.7 -4.4 -23.5 -3.4 c -12.7 1 -33.4 -0.1 -40.8 3.4 c -8.4 3.9 -12.1 4.8 -8.9 15.5 C 110.2 45.9 132.2 84.9 135.7 103.3 Z" />
            <path fill="#f79820" d="M 153.9 124.2 c -1.7 2.9 3.3 5.6 5.3 5.6 c 2 0 10.1 -2.9 23 -10.4 c 12.9 -7.5 49.9 -25.1 60.2 -35.2 c 10.2 -10 4.3 -22.8 0 -28.9 c -4.3 -6.1 -21 -22.8 -34.4 -29.7 c -13.4 -7 -16.7 1.2 -19.2 12.4 c -2.5 11.2 -12.1 31.1 -15.4 38.2 C 170 83.4 155.5 121.3 153.9 124.2 Z" />
            <path fill="#f79820" d="M 213.5 108.7 c -23.7 12.8 -50.5 24.7 -50.4 27.2 c 0.1 3.1 11.1 6.5 27.4 9.9 c 16.4 3.4 29.1 2.5 44.6 9 c 15.5 6.5 36.7 9.9 45 -5.4 s 0.5 -47.6 -8.3 -58.1 c -8.8 -10.5 -10.9 -15.1 -25.6 -3.6 C 240.8 92 227.6 101.1 213.5 108.7 Z" />
            <path fill="#f79820" d="M 283.6 167.2 c -2.2 -8.7 -11.1 1.4 -55.9 -8.5 c -44.8 -9.9 -60.7 -13.6 -63 -10.2 c -1.3 1.9 13.4 14.1 36 25.1 c 22.5 11 34.6 21.6 43.7 27.9 c 9.1 6.3 20.2 6.3 26.9 0 C 278.1 195.2 285.8 175.8 283.6 167.2 Z" />
            <path fill="#f79820" d="M 226.6 194.7 c -16 -3.6 -35.4 -19 -42.1 -23.8 c -6.8 -4.8 -21.2 -17.1 -25.4 -13.3 c -2.6 2.4 -0.7 15.6 8.4 38.7 s 18.7 56.7 21.6 73.6 c 3 16.8 10.9 9.5 19 2.5 c 8.1 -7 26.4 -21.4 40 -30.7 c 13.6 -9.3 11.6 -19 10.1 -21.7 S 242.6 198.2 226.6 194.7 Z" />
            <path fill="#f79820" d="M 157.9 178.9 c -4.1 -13.1 -5.2 -20.5 -9 -20.4 c -4.5 0.2 -9.1 18.7 -12.4 27.4 c -3.3 8.7 -12.7 52.3 -16.7 72.4 c -4 20 -1.8 25.8 15.2 26.7 s 36.7 4.9 42.8 -1 c 6.1 -5.9 5.3 -23.1 0 -44.5 C 172.5 217.9 161.9 192 157.9 178.9 Z" />
            <path fill="#f79820" d="M 135.5 171.9 c 2.5 -9.2 3.2 -13.5 -2 -14.3 c -7.1 -1 -17.5 10.5 -25.3 22.1 S 77.5 213.4 63 228.7 c -14.5 15.3 -4 23.8 16 36.2 c 20 12.4 27.9 13.8 31.6 10.9 c 3.6 -2.9 6.6 -26.3 11.1 -43.8 C 126.1 214.4 133 181.1 135.5 171.9 Z" />
            <path fill="#f79820" d="M 61.1 227.1 c 5.1 -6.8 32.2 -34.3 40 -44.8 c 7.8 -10.5 26.3 -28.2 27.9 -29.2 c 1.7 -1 -1.1 -4 -3.8 -6.8 c -2.1 -2.1 -2.8 -1.2 -11.1 0 c -8.3 1.2 -39 13.4 -53.4 17.7 c -14.4 4.2 -22.5 3.9 -31.1 7.5 c -8.6 3.6 -11.7 12.4 -1.7 26.8 c 10.1 14.4 6.3 18.9 13.6 28.9 C 48.9 237.1 56 233.9 61.1 227.1 Z" />
            <path fill="#f79820" d="M 25.8 169.4 c 9.1 -1 41.5 -11.6 59.2 -18.9 c 17.7 -7.3 40.9 -11.4 40.7 -13.9 c -0.5 -5.6 -29.9 -17 -40.5 -22.6 c -10.6 -5.6 -25 -19.9 -35.4 -25.1 c -10.4 -5.3 -23.3 -4.8 -25.4 8.2 c -2.1 12.9 -8.8 27.9 -11.4 48 C 10.2 165.1 16.7 170.4 25.8 169.4 Z" />
            <path fill="#f79820" d="M 54.5 88.3 c 16 5.4 37.5 19.7 43.1 24 c 5.6 4.2 31.2 20.9 35.2 17.5 c 3.4 -2.9 0.3 -21.1 -6.3 -31.8 c -6.6 -10.7 -9.1 -29.4 -14.5 -45.2 c -5.5 -15.8 -17.7 -28.4 -34 -18 s -33.4 24.8 -37.8 36 C 35.7 82 38.5 82.9 54.5 88.3 Z" />
    	</g>
        <svg style="display: block; width: 100%;" viewBox="0 0 100 100">
    	    <path stroke="#f79820" stroke-opacity=".4" fill-opacity="0" style="stroke-dasharray: 157.698, 157.698; stroke-dashoffset: 55;" stroke-width="49.81" d="M 50,50 m 0,-25.095 a 25.095,25.095 0 1 1 0,50.19 a 25.095,25.095 0 1 1 0,-50.19" />
    	</svg>
    </svg>

＆＃13;

＆＃13;

＆＃13;

我的目标是让所有被中风覆盖的东西都显示出来并且＃34;更暗＆＃34;比圈子的剩余部分。然而，正在发生的影响是中风的不透明性与组的不透明度相混合，因此它不具有它需要的对比度。

理想情况下，它看起来像这样...

Answer 1

将这些部分反转是一种选择吗？而不是使部分变暗，减轻反转？我删除了外fill-opacity上的svg，将内部stroke的{​​{1}}更改为白色，并将不透明度增加到path。不过，我没有改变路径，这只是为了展示这个概念。

.6