Position ggplot title at the top right of the plot
ggplot2, r
Solution
You can use functions `max()` and `min()` inside `annotate()`, and then add `hjust=1` to ensure that text is placed inside plot (justified).
p + annotate("text", y= max(mtcars$wt), x =max(mtcars$mpg),label="Custom Title",hjust=1)
Problem
I am using the excellent `theme_minimal()` found in ggplot0.9.3 which has a white background. I would like to place the title of my plots in a custom location at the top right corner of the plot. In the following example I know the `x` and `y` values, but I am wondering if there is a way to pass `xmax` and `ymax` values to ensure text placement in the top-right. Ideally, the text would be right justified. ``` #example plot p <- qplot(mpg, wt, data = mtcars, colour = cyl) p + annotate("text", x = 30, y = 5, label = "Custom Title") #what I would like p + annotate("text", y= ymax, x =xmax_or_RightJustified) ```