<feDropShadow>
SVG Elements
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<feBlend>
<feColorMatrix>
<feComponentTransfer>
<feComposite>
<feConvolveMatrix>
<feDiffuseLighting>
<feDisplacementMap>
<feDistantLight>
<feFlood>
<feFuncA>
<feFuncB>
<feFuncG>
<feFuncR>
<feGaussianBlur>
<feImage>
<feMerge>
<feMergeNode>
<feMorphology>
<feOffset>
<fePointLight>
<feSpecularLighting>
<feSpotLight>
<feTile>
<feTurbulence>
<filter>
<font>
<font-face>
<font-face-format>
<font-face-name>
<font-face-src>
<font-face-uri>
<foreignObject>
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The SVG <feDropShadow>
filter primitive creates a drop shadow of the input image. It can only be used inside a <filter>
element.
Note: The drop shadow color and opacity can be changed by using the flood-color
and flood-opacity
presentation attributes.
Example
<svg viewBox="0 0 30 10" xmlns="http://www.w3.org/2000/svg">
<defs>
<filter id="shadow">
<feDropShadow dx="0.2" dy="0.4" stdDeviation="0.2"/>
</filter>
<filter id="shadow2">
<feDropShadow dx="0" dy="0" stdDeviation="0.5"
flood-color="cyan"/>
</filter>
<filter id="shadow3">
<feDropShadow dx="-0.8" dy="-0.8" stdDeviation="0"
flood-color="pink" flood-opacity="0.5"/>
</filter>
</defs>
<circle cx="5" cy="50%" r="4"
style="fill:pink; filter:url(#shadow);"/>
<circle cx="15" cy="50%" r="4"
style="fill:pink; filter:url(#shadow2);"/>
<circle cx="25" cy="50%" r="4"
style="fill:pink; filter:url(#shadow3);"/>
</svg>
Attributes
dx
-
This attribute defines the x offset of the drop shadow. Value type: <number>; Default value:
2
; Animatable: yes dy
-
This attribute defines the y offset of the drop shadow. Value type: <number>; Default value:
2
; Animatable: yes stdDeviation
-
This attribute defines the standard deviation for the blur operation in the drop shadow. Value type: <number>; Default value:
2
; Animatable: yes
Global attributes
- Core Attributes
-
Most notably:
id
- Styling Attributes
class
,style
- Filter primitive attributes
height
,in
,result
,x
,y
,width
- Presentation Attributes
-
Most notably:
flood-color
,flood-opacity
Usage notes
Categories | Filter primitive element |
---|---|
Permitted content | Any number of the following elements, in any order:<animate> , <script> , <set> |
Specifications
Specification |
---|
Filter Effects Module Level 2 # feDropShadowElement |
Browser compatibility
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