LabVIEW
showing grid lines as dashed lines
Did you abandon the project to have dashed grid lines?
It seems that you have much more basic problems and it would really help if you could attach your code and provide some typical data file. Currently, you have a single 1D array and with some incredibly convoluted constructs you make an exceedingly complicated data structure. How big is the input file?
Are you using a chart or a graph? Since you seem to want to graph data sequentially, you should use a chart. All you need to do is convert the array to a cluster (array to cluster, set output size to 4) and wire it to the chart.
If you want to use a graph instead of a chart, you can simply acumulate the plot history in a shift register.
Why is your data in an RTF file??? This contains formatting tags that make is quite unsuitable for casual parsing, you should save your data as plain ASCII table.
I still don't quite understand why you don't read your entire file into a 2D array (using read from spreadsheet file) and send everything to the graph in one step (no loop needed, see image. Of course you don't even need the transpose operation if you transpose the graph itself. I only added this for clarity.)
Do you want to somehow simulate acquisition timing?
ritesh024 wrote:Now i suppose chart is d best wat to plot data in run time applications (correct me if i am wrong)..
A chart is easiest, but using a graph is not much harder. As I said, you simply need to accumulate your data in a shift register. Have you tried?
ritesh024 wrote:i tried the graph method but there seems to be lot of issues ..
Most likely, all these issues can be easily solved, for example by doing the acquisition and processing in independent loops and using a queue.
Can you attach your code?
