PictureGradientStop-class

grobify,PictureGradientStop-method

A description of a gradient stop that is meant to be used as part of a
 larger picture (as it does not directly draw anything itself). This
 object will have no effect unless it is used in conjunction with the
 gridSVG package.

Functions for importing external vector images and
drawing them as part of 'R' plots.  This package is different from the
'grImport' package because, where that package imports 'PostScript'
format images, this package imports 'SVG' format images.  Furthermore,
this package imports a specific subset of 'SVG', so external images
must be preprocessed using a package like 'rsvg' to produce 'SVG'
that this package can import.  'SVG' features that are not supported
by 'R' graphics, e.g., gradient fills, can be imported and then
exported via the 'gridSVG' package.

Paul Murrell

grImport2

Importing 'SVG' Graphics

Simon Potter

PictureGradientStop-class function

<dl class="dl-horizontal">
 <dt><code>offset</code>:</dt><dd>Object of class <code>"numeric"</code>. The offset (usually between 0
 and 1) from the start of the gradient. These represent locations
 to place the colours (<code>col</code>) at.</dd>
 <dt><code>col</code>:</dt><dd>Object of class <code>"character"</code>. A colour in the form
 <code>"#RRGGBBAA"</code>.</dd>
 </dl>

Slots

<dl class="dl-horizontal">
 <dt>grobify</dt><dd><code>signature(object = "PictureGradientStop")</code>:
 convert to a gradient stop object for use with the gridSVG
 package.</dd>
 </dl>

Methods

Class <code>"PictureGradientStop"</code> — PictureGradientStop-class

<dl class='dl-horizontal'>
 <dt><code>offset</code>:</dt><dd>Object of class <code>"numeric"</code>. The offset (usually between 0
 and 1) from the start of the gradient. These represent locations
 to place the colours (<code>col</code>) at.</dd>
 <dt><code>col</code>:</dt><dd>Object of class <code>"character"</code>. A colour in the form
 <code>"#RRGGBBAA"</code>.</dd>
 </dl>

<dl class='dl-horizontal'>
 <dt>grobify</dt><dd><code>signature(object = "PictureGradientStop")</code>:
 convert to a gradient stop object for use with the gridSVG
 package.</dd>
 </dl>

PictureGradientStop-class: Class `"PictureGradientStop"`

Description

Arguments

Slots

Methods

See Also