Legends text
On Tue, 2004-02-24 at 10:45, Sebastien Durand wrote:
Hi, Is there a way to change the color of the text inside a legend, let say I would like to use a black background in my legend, how can I get the text to show up, it is black!!! So for example how could I change it to white...? Sebastien
legend() does not support an argument to change the text color, so you
have to change the plot parameters prior to calling legend():
# Draw a quick plot
plot(1:5)
# Save the old text color value
col.old <- par("col")
# Set the text color to white
par("col" = "white")
# Draw the legend
legend(1, 5, legend = "Text Goes Here", bg = "black")
# Restore the original text color
par("col" = col.old)
HTH,
Marc Schwartz