Lai, Ann wrote: > Hi, > I am trying to use an XY graph to graph sets of data. The data are > output inside of a while loop, 32 points at a time (x, y) where x is > from 0 to 32 and y is from the points on the scope. I want to graph > it so that there will be different lines. I tried to use the shift > register and build array way, but my graphs are connected from the end > of one line to the start of another line, (31,y) to (0,y). Do you
Been a long time, but I recall if you add a datapoint with NaN values it will give you a line break. > know how to fix this? Thanks. Also how do you programmatically tell > the program to label each line, make it different color and display > corresponding legend after each line is graphed? > Thanks You need a completely different arrangement of your data; look at the documentation for the data types that the XY control supports- one of them allows multiple plots. I think as an array of bundles of X and Y arrays but I'm not sure and can't quickly check. You then have multiple lines which can each have different settings. -- Dr. Craig Graham, Software Engineer Advanced Analysis and Integration Limited, UK. http://www.aail.co.uk/
