feOffset Filter Element

See also

http://www.w3.org/TR/SVG11/filters.html#feOffsetElement

This filter primitive offsets the input image relative to its current position in the image space by the specified vector.

This is important for effects like drop shadows.

When applying this filter, the destination location may be offset by a fraction of a pixel in device space. In this case a high quality viewer should make use of appropriate interpolation techniques, for example bilinear or bicubic. This is especially recommended for dynamic viewers where this interpolation provides visually smoother movement of images. For static viewers this is less of a concern. Close attention should be made to the image-rendering property setting to determine the authors intent.

For common properties see: Filter Primitives Overview

SVG Attributes

• in – (see in attribute)

• dx – <number>

  The amount to offset the input graphic along the x-axis. The offset amount is expressed in the coordinate system established by attribute primitiveUnits on the filter element.

  If the attribute is not specified, then the effect is as if a value of '0' were specified.

• dy – <number>

  The amount to offset the input graphic along the y-axis. The offset amount is expressed in the coordinate system established by attribute primitiveUnits on the filter element.

  If the attribute is not specified, then the effect is as if a value of '0' were specified.