hSvg: Print SVG to File and Return HTML

In Kmisc: Kevin Miscellaneous

Description

A convenience function that prints a plot to file, and then returns HTML to embed that image in the page. Used for SVG images.

Usage

hSvg(my_plot, file, width = 400, height = 300, dim = NULL, scale = 100,
  ...)

Arguments

my_plot	a plot object, or code that generates a plot
file	location to output file
width	width (in pixels) of the plot
height	height (in pixels) of the plot
scale	the scale used to scale the plot from inches to pixels, for display in a web browser
dim	passed to par( mfrow ); used if making multiple base-R plots
...	passed to svg

Examples

library(lattice)
## generate an xyplot, write it to file, and return HTML code that
## sources the generated image
dat <- data.frame( x = rnorm(100), y = rnorm(100) )
hSvg( file = "plot_output.svg",
  xyplot( y ~ x, dat )
)

Example output

<div align='center'>
<embed src="plot_output.svg" width=400 height=300 type="image/svg+xml" />
</div>

Kmisc documentation built on May 29, 2017, 1:43 p.m.