append.param: Used in pv...

In webvis: Create graphics for the web from R.

Description

Used in pv.chart to correctly combine parameters from the input.

Usage

append.param(paramlist, name, value, param.name, param.scale, scale.min, scale.max, xmin, xmax, ymin, ymax)

Arguments

paramlist	A list of parameters, to be appended.
name	The name of the Protovis parameter (e.g. "width").
value	A specific value for the parameter (e.g. 200).
param.name	The name of the field in the dataset (if not supplying specific value).
param.scale	The scaling for the parameter.
scale.min	The minimum scaled value (or defaults to zero) in pixels.
scale.max	The maximum scaled value (or defaults to the height/width of the visualization) in pixels.
xmin	The minimum x value for the scaled output.
xmax	The maximum x value for the scaled output.
ymin	The minimum y value for the scaled output.
ymax	The maximum y value for the scaled output.

Details

append.param Used in pv.chart to correctly combine parameters from the input. A "value" has a higher priority than a name in the data.

Value

A list of parameters.

Author(s)

Shane Conway [e-mail]

References

http://vis.stanford.edu/protovis/

webvis documentation built on May 30, 2017, 12:46 a.m.