graph data point

[Dost]

I am using Graph to plot a history curve. i have data in array the siz eof the array is about 11000 data points . i connected this data array to graph control but iam finding some thing that i cannot stand and it is the graph misses some last data point more than 500 points. is there any way to defne number of data points in graph. iam in fact not sure about the cause of the problem any suggesstion.

[SG_ENGINEER]

Hi!

Are u using a waveform graph or a X-Y graph? Are u autoscaling? You can right click on the graph, select the properties and change the scales and limits.

you might wanna also check that all your elements in the array are sent out to the graph. perhaps you can choose an alternate way to display your array elements to make sure that all the elements that are supposed to be in are in.

Goy 

[mikeporter]

Can you post code that demonstrates the problem?

Mike...

[Dost]

i am using xy graph i checked the length property of the array it gives me 11000. how can i make sure that all of data points has entered in to graph.i am using  x and y with  out auto scale.

[mikeporter]

If you're not using autoscaling, you'll need to be sure to use property nodes to set the two axes properly. But I would recommend autoscaling.

Mike...

[Stuart_R]

Hey Dost,

I've noticed you've posted quite a lot of threads lately, have you considered some form of LabVIEW training? There's a nice range of courses starting with the basics, moving on to some of the more advanced features of LV. If you want more information it can be found at:

http://www.ni.com/training/