by
SVG Elements
- A
- B-C
- D
- E
- F
<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 by
attribute specifies a relative offset value for an attribute that will be modified during an animation.
The starting value for the attribute is either indicated by specifying it as value for the attribute given in the attributeName
or the from
attribute.
You can use this attribute with the following SVG elements:
Example
<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg">
<rect x="10" y="10" width="100" height="100">
<animate attributeName="width" fill="freeze" by="50" dur="3s"/>
</rect>
</svg>
Usage notes
Value | See below |
---|---|
Default value | None |
Animatable | No |
The exact value type for this attribute depends on the value of the attribute that will be animated.
When a list of values is defined via the values
attribute, the by
attribute is ignored.
Specifications
Specification | Status | Comment |
---|---|---|
SVG Animations Level 2 The definition of 'by' in that specification. |
Editor's Draft | No change |
Scalable Vector Graphics (SVG) 1.1 (Second Edition) The definition of 'by' in that specification. |
Recommendation | Initial definition |
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