Feature Request: Fixed scale

[blue3eight]

Hi, Thank you for this tool!

Automatic scaling is often a very good thing, but in many cases it's necessary to have a fixed scale. Is it possible to add a minimum and maximum value to a graph?

Or, at the very least, have a 'Fixed scale' check box for a graph that remembers the min and max value off the scale and keeps them until the box is unchecked?

[Godeffroy]

I founded a way around to do this : with my data (Mid), i send periodically 4 points at max range of my graph, so my graph is always scaled. Like this :

fixeScale:0:0;0:2000;3000:2000;3000:0;|xy Mid:2041:587|xy