fy
fy
对于<radialGradient>元素，该属性定义径向渐变的焦点的y轴坐标。如果未指定属性，则假定与中心点位于相同的位置。
用法上下文
| Categories | None |
|---|---|
| Value | <coordinate> |
| Animatable | None |
| Normative document | SVG 1.1 (2nd Edition): The radialGradient element |
<coordinate>
A <coordinate> is a length in the user coordinate system that is the given distance from the origin of the user coordinate system along the relevant axis (the x-axis for X coordinates, the y-axis for Y coordinates). Its syntax is the same as that for <length>.
在SVG DOM中，一个<coordinate>被表示为一个SVGLength或一个SVGAnimatedLength。
实例
<?xml version="1.0" standalone="no"?>
<svg width="120" height="120" version="1.1"
xmlns="http://www.w3.org/2000/svg">
<defs>
<radialGradient id="Gradient"
cx="0.5" cy="0.5" r="0.5" fx="0.25" fy="0.25">
<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>
适用元素
以下元素可以使用该fy属性：
- <radialGradient>
