qsave: Save the plot to a file

In ggobi/cranvas: Interactive statistical graphics based on Qt

Description

This function saves a plot view to a image file like PNG or JPEG, etc.

Usage

qsave(filename = "Rplot.png", view, width = 480, height = 480)

Arguments

obj	the view object (usually returned by a plotting function)
filename	the file name (must have an explicit extension; see the references for supported image formats)
width	the desired width (pixels)
height	the desired height

Value

TRUE if the plot is successfully saved; otherwise FALSE

Author(s)

Yihui Xie

References

Supported image formats: http://doc.qt.nokia.com/latest/qimagewriter.html#supportedImageFormats

Examples

library(cranvas)
qtennis <- qdata(tennis)
v <- qbar(matches, data = qtennis)
qsave("tennis_bar.png", v, 480, 320)

ggobi/cranvas documentation built on May 17, 2019, 3:10 a.m.