google charts ruby How to create titles for axis?

Asked Sep 15 '15 at 16:27

Active Sep 15 '15 at 16:27

Viewed 79 times

I am currently using the google charts ruby api to draw my ROC curve. You can currently see it here: http://prntscr.com/8gnokp. (Below is the code).

roc_curve = Gchart.scatter(
    :size => '600x400',
    :title => 'ROC curve',
    :data => [pts.collect { |x| x[0] }, pts.collect { |x| x[1] }],
    :axis_with_labels => ['x', 'y']
)

I know the API provides axis_labels, but I can't seem to find any axis titles. For example, I want the y axis title to be "True Positives", and the x axis title to be "False Positives". Is there a way to do this? Thanks

asked Sep 15 '15 at 16:27

AlphaWolf

Have you take a look in the :legend option of the chart ? – lcguida Sep 16 '15 at 15:24
Yes I have. It's not particularly what I was looking for, since a legend would not work for the x axis or y axis title – AlphaWolf Sep 16 '15 at 15:43

google charts ruby How to create titles for axis?

0 Answers0