How to change Graph background color?

[dumbest_dummie]

I'm trying to change Graph background with no success. What is the easiest way to change from the default black background with a white signal line to a white background with a black signal line?
We tried painting the graph backgroud after removing the grid but couldn't change the signal line color. So... there should be an easier way to do that (some softwares have functions like "invert color" and "negative")
Thanks

Erick

[wha@atmel]

Hi Erick,

simply take the color palette and give the graph the
color you want.
Rightv click the "Plot Legend" and change the colors of every single plot.
Find attached an example as playground.
reards
Werner

[Mads]

To paint the background of the graph white temporarily turn off the X and Y grid and use the paint tool. From the question I understand you've managed that part, right?

To change the signal color just click on the graph legend (if it's not showing right-click on the graph and choose to show it) with the finger tool and you will get a menu where you can do a number of things with the signal line including changing the color.
Or just paint the signal line shown in the legend.

You can off course also do all this programmatically by creating a property node for the graph and wire color constants to the color properties.