Displaying 1 result from an estimated 1 matches for "rectnames".
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2009 Jul 21
2
animated grid graphics
...ample of what I need:
##==============================================================================
library(grid)
grid.newpage()
pushViewport(plotViewport())
pushViewport(viewport(xscale = extendrange(c(0, 100)),
yscale = extendrange(c(0, 100))))
grid.xaxis()
grid.yaxis()
rectNames <- paste("r", 1:100, sep = "")
for (i in 1:100) {
grid.rect(x = unit(sample(0:100, 1), "native"),
y = unit(sample(0:100, 1), "native"),
width = 0.1, height = 0.1, name = rectNames[i])
}
for (i in 1:100) {
grid.remove(rectNames[...