<feSpotLight>
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
The <feSpotLight> SVG element defines a light source that can be used to create a spotlight effect.
It is used within a lighting filter primitive: <feDiffuseLighting> or <feSpecularLighting>.
Usage context
Attributes
DOM Interface
This element implements the SVGFESpotLightElement interface.
Example
HTML
html
<svg
width="200"
height="200"
xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink">
<defs>
<filter id="spotlight">
<feSpecularLighting
result="spotlight"
specularConstant="1.5"
specularExponent="4"
lighting-color="white">
<feSpotLight x="600" y="600" z="400" limitingConeAngle="5.5" />
</feSpecularLighting>
<feComposite
in="SourceGraphic"
in2="spotlight"
operator="out"
k1="0"
k2="1"
k3="1"
k4="0" />
</filter>
</defs>
<image
href="mdn_logo_only_color.png"
x="10%"
y="10%"
width="80%"
height="80%"
filter="url(#spotlight)" />
</svg>
Result
[フレーム]
Specifications
| Specification |
|---|
| Filter Effects Module Level 1 # feSpotLightElement |
Browser compatibility
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