fy
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since 2020年1月.
fy 属性用来定义径向渐变的焦点的 y 轴坐标。
你可以将该属性与以下 SVG 元素一起使用：
示例
示例 1
html
<svg viewBox="0 0 480 200" xmlns="http://www.w3.org/2000/svg">
<defs>
<radialGradient
id="gradient1"
cx="0.5"
cy="0.5"
r="0.5"
fx="0.35"
fy="0.35"
fr="5%">
<stop offset="0%" stop-color="white" />
<stop offset="100%" stop-color="darkseagreen" />
</radialGradient>
<radialGradient
id="gradient2"
cx="0.5"
cy="0.5"
r="0.5"
fx="0.35"
fy="0.75"
fr="5%">
<stop offset="0%" stop-color="white" />
<stop offset="100%" stop-color="darkseagreen" />
</radialGradient>
</defs>
<circle cx="100" cy="100" r="100" fill="url(#gradient1)" />
<circle
cx="100"
cy="100"
r="100"
fill="url(#gradient2)"
style="transform: translateX(240px);" />
</svg>
示例 2
html
<svg
viewBox="0 0 120 120"
width="200"
height="200"
xmlns="http://www.w3.org/2000/svg">
<defs>
<radialGradient
id="Gradient"
cx="0.5"
cy="0.5"
r="0.5"
fx="0.35"
fy="0.35"
fr="5%">
<stop offset="0%" stop-color="red" />
<stop offset="100%" stop-color="blue" />
</radialGradient>
</defs>
<rect
x="10"
y="10"
rx="15"
ry="15"
width="100"
height="100"
fill="url(#Gradient)"
stroke="black"
stroke-width="2" />
<circle
cx="60"
cy="60"
r="50"
fill="transparent"
stroke="white"
stroke-width="2" />
<circle cx="35" cy="35" r="2" fill="white" stroke="white" />
<circle cx="60" cy="60" r="2" fill="white" stroke="white" />
<text x="38" y="40" fill="white" font-family="sans-serif" font-size="10pt">
(fx,fy)
</text>
<text x="63" y="63" fill="white" font-family="sans-serif" font-size="10pt">
(cx,cy)
</text>
</svg>
使用说明
规范
| Specification |
|---|
| Scalable Vector Graphics (SVG) 2 # RadialGradientElementFYAttribute |
浏览器兼容性
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