Selective update of waves displayed in graphs
Wed, 07/26/2017 - 12:55 pm
I'm displaying large waves (> 10e5 points, up to 8 of them) in a graph. These waves hold scaled data from hardware.
Now everytime I update one of these waves I'm only updating the rows with new data to save time instead of rewriting the whole wave.
Is there a way to tell Igor which parts of the wave changed so that only these parts need to be redrawn?
I'm already manually adjusting the axis ranges only every 25th wave update to save time.