The <feSpotLight>
SVG filter primitive defines a light source that can be used to create a spotlight effect. It is used within a lighting filter primitive: <feDiffuseLighting>
or <feSpecularLighting>
.
The <feSpotLight>
SVG filter primitive defines a light source that can be used to create a spotlight effect. It is used within a lighting filter primitive: <feDiffuseLighting>
or <feSpecularLighting>
.
This element implements the SVGFESpotLightElement
interface.
<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="#FFF"> <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 xlink:href="mdn_logo_only_color.png" x="10%" y="10%" width="80%" height="80%" style="filter:url(#spotlight);" /> </svg>
Specification |
---|
Filter Effects Module Level 1 # feSpotLightElement |
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
feSpotLight |
Yes | 12 | 4 | Yes | 9 | No | Yes | Yes | Yes | No | No | Yes |
limitingConeAngle |
Yes | 12 | 4 | Yes | 9 | No | Yes | Yes | Yes | No | No | Yes |
pointsAtX |
Yes | 12 | 4 | Yes | 9 | No | Yes | Yes | Yes | No | No | Yes |
pointsAtY |
Yes | 12 | 4 | Yes | 9 | No | Yes | Yes | Yes | No | No | Yes |
pointsAtZ |
Yes | 12 | 4 | Yes | 9 | No | Yes | Yes | Yes | No | No | Yes |
specularExponent |
Yes | 12 | 4 | Yes | 9 | No | Yes | Yes | Yes | No | No | Yes |
x |
Yes | 12 | 4 | Yes | 9 | No | Yes | Yes | Yes | No | No | Yes |
y |
Yes | 12 | 4 | Yes | 9 | No | Yes | Yes | Yes | No | No | Yes |
z |
Yes | 12 | 4 | Yes | 9 | No | Yes | Yes | Yes | No | No | Yes |
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https://developer.mozilla.org/en-US/docs/Web/SVG/Element/feSpotLight