feColorMatrix

Identifies an input for this filter primtive. See
 <code><a rd-options="" href="/link/filterInputs?package=gridSVG&version=1.5-0" data-mini-rdoc="gridSVG::filterInputs">filterInputs</a></code>.

input

Indicates the type of matrix operation. The keyword <code>"matrix"</code>
 indicates that a full 5x4 matrix of values will be provided. The
 other keywords represent convenience shortcuts to allow commonly
 used color operations to be performed without specifying a complete
 matrix.

type

The contents of <code>values</code> depend on what <code>type</code> is: <ul>
<li> <code>matrix</code> A 5x4 matrix of numeric values.</li></ul> 
<li> <code>saturate</code> A single element numeric vector whose value
 is between 0 and 1.</li> 
<li> <code>hueRotate</code> A single element numeric vector whose value
 represents degrees.</li> 
<li> <code>luminanceToAlpha</code> Should be left as <code>NULL</code> as
 there are no applicable values.
 </li>

values

Further arguments to be passed onto <code><a rd-options="" href="/link/fe?package=gridSVG&version=1.5-0" data-mini-rdoc="gridSVG::fe">fe</a></code>.


  This filter applies a matrix transformation on the RGBA colour and
  alpha values of every pixel on the input graphics to produce a result
  with a new set of RGBA colour and alpha values.


Functions to export graphics drawn with package grid to SVG
format.  Additional functions provide access to SVG features that
are not available in standard R graphics, such as hyperlinks,
animation, filters, masks, clipping paths, and gradient and pattern fills.

feColorMatrix: Apply a matrix transformation on colour values.

Description

Usage

Arguments

Value

Details

References

See Also