clickableImageMapDemo {clickableImageMap}

clickableImageMapDemo

Description

demo to illustrate how to implement calibrate() and grid.locator() for a numerical matrix. This is just a stub to be replaced by the user's actual program.

Usage

clickableImageMapDemo(
  n = 3,
  bounds = list(xmin = 0.534, xmax = 0.553, ymin = 0.057, ymax = 0.067),
  sleepTime = 0.5
)

Arguments

n

integer number of values to be edited in matrix m

bounds

list of 4 numerical values xmin, xmax, ymin, ymax

sleepTime

numeric number of seconds to sleep to avoid potential race condition

Details

this package emulates edit() but allows full control over formatting and management of the edited matrix. sleepTime parameter can be set to nonzero (suggest trying sleepTime=0.5) in case a complicated
graphic causes a race condition evidenced by incomplete redrawing of the window. Too large a value
might cause a noticeable annoying delay in redrawing the window.

Value

returns the updated numerical matrix

Examples

if(interactive()){
m<-clickableImageMapDemo(2,bounds=list(xmin=.534,xmax=.553,ymin=.057,ymax=.067))
}