webvis (version 0.0.1)

pv.label: Add a label to the visualization.

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

Value

• A wv object.

Details

pv.label Add a label to the visualization.

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)