pv.label: Add a label to the visualization.

In webvis: Create graphics for the web from R.

Description

Add a label to the visualization.

Usage

pv.label(text, text.name, ...)

Arguments

text	The text for the label.
text.name	The name of the column from supplied data.
...	The parameters from pv.chart

Details

pv.label Add a label to the visualization.

Value

A wv object.

Author(s)

Shane Conway [e-mail]

References

http://code.google.com/p/protovis-js/wiki/PvWedge

See Also

pv.chart, a more low-level charting function.

Examples

wv <- pv.panel(width=300, height=200, left=20, top=20, right=20, bottom=20)
wv <- wv + (pv.rule(wv=wv, data=1:10, axis="y", stroke.style="rgba(128,128,128,.2)") + pv.label(anchor="right", text.name="y"))
wv <- wv + (pv.rule(wv=wv, data=1:10, axis="x", stroke.style="rgba(128,128,128,.2)") + pv.label(anchor="bottom", text.name="x"))
wv <- wv + pv.dot(wv=wv, data=c(1, 1.2, 1.7, 1.5, .7, .5, .2), scale.min=0)
render.webvis(wv)

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