RSVGTipsDevice (version 0.7.0)

devSVGTips: A graphics device for SVG with dynamic tips and hyperlinks

Description

This function starts up an SVG graphics device that will write to a file. The SVG shapes have optional tooltips and/or hyperlinks.

Usage

devSVGTips(file = "Rplots.svg", width = 10, height = 8,
       bg = "white", fg = "black", onefile=TRUE,
       xmlHeader=FALSE, useStyleAttributes=FALSE,
       toolTipMode = 1, title = "R SVG Plot")

Arguments

file

the file where output will appear.

width

The width of the plot in inches.

height

the height of the plot in inches.

bg

the background color for the plot.

fg

the foreground color for the plot.

onefile

merge plot calls into onefile or separate them to separate pages.

xmlHeader

Print XML header or not (it is recommended to not print a header)

useStyleAttributes

Specify shape attributes in a style attribute or as plain attributes (plain attributes is recommended)

toolTipMode

Mode of toop tips: 0 (no tool tips), 1, or 2 (number of lines of tool tip).

title

Title of plot.

Details

This graphics do not appear in any window while they are being drawn -- SVG commands are written to a file and can be viewed in an SVG viewer after the plot is completed.

After the plot is completed, the function dev.off must be called to close the graphics device and flush all unwritten SVG commands to the file.

See Also

Design and future of the RSVGTips device. Overview of the RSVGTips device (many more examples). setSVGShapeToolTip, setSVGShapeURL, getSVGToolTipMode, pictex, postscript, Devices.

Examples

library("RSVGTipsDevice")
devSVGTips("svgplot1.svg", toolTipMode=1, title="SVG example plot 1: shapes and points, tooltips are title + 1 line")
plot(c(0,10),c(0,10), type="n", xlab="x", ylab="y", main="Example SVG plot with title+ 1 line tips (mode=1)")
setSVGShapeToolTip(title="A rectangle", desc="that is yellow")
rect(1,1,4,6, col='yellow')
setSVGShapeToolTip(title="1st circle with title only")
points(5.5,7.5,cex=20,pch=19,col='red')
setSVGShapeToolTip(title="A triangle", desc="big and green")
polygon(c(3,6,8), c(3,6,3), col='green')
# no tooltips on these points
points(2:8, 8:2, cex=3, pch=19, col='black')
# tooltips on each these points
invisible(sapply(1:7, function(x) {setSVGShapeToolTip(title=paste("point", x)); points(x+1, 8-x, cex=3, pch=1, col='black')}))
dev.off()