search for: xaxisgrob

Displaying 3 results from an estimated 3 matches for "xaxisgrob".

2005 Oct 03
2
grob questions
If I run the following example from: http://www.stat.auckland.ac.nz/~paul/grid/doc/grobs.pdf > grid.newpage() > pushViewport(viewport(w = 0.5, h = 0.5)) > myplot <- gTree(name = "myplot", children = gList(rectGrob(name = "box", + gp = gpar(col = "grey")), xaxisGrob(name = "xaxis"))) > grid.draw(myplot) > grid.edit("myplot::xaxis", at = 1:10/11) > grid.edit("myplot::xaxis::labels", label = round(1:10/11, 2)) > grid.edit("myplot::xaxis::labels", y = unit(-1, "lines")) then > str(myplot$children$...
2009 Mar 21
1
Forestplot () box size question
...ticks <- xticks } if (length(ticks)) { if (min(lower, na.rm = TRUE) < clip[1]) ticks <- c(exp(clip[1]), ticks) if (max(upper, na.rm = TRUE) > clip[2]) ticks <- c(ticks, exp(clip[2])) xax <- xaxisGrob(gp = gpar(cex = digitsize, col = col$axes), at = log(ticks), name = "xax") xax1 <- editGrob(xax, gPath("labels"), label = format(ticks, digits = 2)) grid.draw(xax1) } } else { if (is.null(xticks)) {...
2007 Oct 25
1
Strange behavior with time-series x-axis
I recently called plot(x,y) where x was an array of POSIXct timestamps, and was pleasantly surprised that it produced a nice plot right out of the box: z <- as.POSIXct(c("2006-10-26 08:00:00 EDT","2007-10-25 12:00:00 EDT")) x <- seq(z[1],z[2],len=100) y <- 1:100 plot(x,y,type="l") The X axis had nice labels, one tick mark every other month. (Plotting on