rect: gsplot rect

In USGS-R/gsplot: Geological Survey Plotting

gsplot rect

Description

Add single or multiple rectangles to the plotting region. See rect for more details.

Usage

rect(object, ...)

Arguments

object	gsplot object
...	Further graphical parameters may also be supplied as arguments. See 'Details'.

Details

Additional graphical parameter inputs:

• xleft vector or scalar indicating left positions on the x-axis

• xright vector or scalar indicating right positions on the x-axis

• ybottom vector or scalar indicating bottom positions on the y-axis

• ytop vector or scalar indicating top positions on the y-axis

• density density of shading lines (lines per inch), NULL means no shading, NA suppresses shading and allows color fill

• angle angle of shading lines (degrees)

• col shade or fill color(s), NA means no fill (transparent)

• border color of border, NA means no border, TRUE indicates the same color as shading lines

• lty line type for borders and shading

• lwd line width for borders and shading

• legend.name name that appears in the legend, see legend for more legend parameters

See Also

rect

Examples

gs <- gsplot() %>%
   points(x=c(1:5, 3.5), y=c(1:5, 6), legend.name="Stuff") %>%
   lines(x=2:6, y=2:6, ylim=c(0,10)) %>%
   axis(side=c(1,2),labels=TRUE) %>%
   legend("topright") %>%
   rect(xleft=3.4, xright=3.6, ybottom=5, 
        ytop=7, density=NULL, border='purple', 
        lty=2, lwd=3)
gs

gs <- gsplot() %>%
   lines(x=10:20, y=c(10:15, 25, 17:20), 
         xlim=c(0,30), ylim=c(0,30), col='darkgreen', 
         legend.name="Some data") %>%
   rect(xleft=15, xright=17, ybottom=21, ytop=27, 
         density=10, angle=130, col='darkblue') %>%
   legend()
gs

USGS-R/gsplot documentation built on April 17, 2023, 8:45 p.m.