Hi,

I would like to know if there is a flag to set or maybe a function to call in order to display the scale on a trend 
graph grid?

If not what are my options? (labels, raw widget, ... ?)

My final goal is to display a spectrum of 1024 samples with zoom capability.
Besides, I would like to add vertical and horizontal cursors on the trend too and to display the coordinates of each 
sample when I put the cursor on the spectrum.

I guess the trend widget does not fit my goal (I blow my mind to try to zoom on the X-scale! ) and that I will have to 
code my own widget in order to achieve that  :| 

Or maybe with a raw widget and few functions such as PgDrawTrend], PgDrawPixelArray, PgDrawPolygon and so on ...

What do you think about it ? I'm a little confused here 

Any tip, link or snippet of code would be appreciated!