R: Create a Distant Light Source

feDistantLight {gridSVG} | R Documentation

## Create a Distant Light Source

### Description

This filter primitive defines a distant light source that can be used within a lighting filter primitive: `feDiffuseLighting` or `feSpecularLighting`.

### Usage

    feDistantLight(azimuth = 0, elevation = 0, ...)

### Arguments

`azimuth` | Direction angle for the light source on the x-y plane (clockwise), in degrees from the x axis.
`elevation` | Direction angle for the light source from the x-y plane towards the z axis, in degrees. Note the positive z-axis points towards the viewer of the content.
`...` | Further arguments to be passed onto `fe`.

### Details

For more information about this primitive, consult the reference to the SVG specification.

### Value

An `fe.distant.light` object.

### Author(s)

Simon Potter

### References

http://www.w3.org/TR/SVG/filters.html#feDistantLightElement

### See Also

`filterEffect`, `fe`, `feDiffuseLighting`, `feSpecularLighting`.

[Package gridSVG version 1.6-0 Index]