specularConstant
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.
Das Attribut specularConstant
steuert das Verhältnis der Reflexion der spekulären Beleuchtung. Es repräsentiert den ks-Wert im Phong-Beleuchtungsmodell. Je größer der Wert, desto stärker die Reflexion.
Dieses Attribut kann mit den folgenden SVG-Elementen verwendet werden:
Beispiel
html
<svg viewBox="0 0 420 200" xmlns="http://www.w3.org/2000/svg">
<filter id="specularLighting1" x="0" y="0" width="100%" height="100%">
<feSpecularLighting in="SourceGraphic" specularConstant="1.2">
<fePointLight x="60" y="60" z="20" />
</feSpecularLighting>
</filter>
<filter id="specularLighting2" x="0" y="0" width="100%" height="100%">
<feSpecularLighting in="SourceGraphic" specularConstant="0.8">
<fePointLight x="60" y="60" z="20" />
</feSpecularLighting>
</filter>
<rect
x="0"
y="0"
width="200"
height="200"
style="filter: url(#specularLighting1);" />
<rect
x="0"
y="0"
width="200"
height="200"
style="filter: url(#specularLighting2); transform: translateX(220px);" />
</svg>
Verwendungsnotizen
Wert | <number> |
---|---|
Standardwert | 1 |
Animierbar | Ja |
Spezifikationen
Specification |
---|
Filter Effects Module Level 1 # element-attrdef-fespecularlighting-specularconstant |
Browser-Kompatibilität
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
specularConstant |
Legend
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- Full support
- Full support
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.