Getting the area and circumference of XY graph

[Imano88]

Hello

Please I need help as soon as possible with This Labview Code.

This code include drawing manually a circle on the XY graph to calculate the area and the circumference of it !

But  I need an improve of this code to make it more beneficial, I want to find a way so the circle will be drawn automatically when I run the program and choose the the txt file for X & Y in a way to cover like at least 95% of the graph!! 

Thank YOU 

[Imano88]

here are the two txt files X and Y

[ValkoA]

Hi!

The Easiest way of drawing circles in XY graphs is by generating sine and cosine values. Please check out this simple example:

You can modify the Number of Samples input of the sine generation to make te resolution finer or coarser.

Hope this helps.

Regards:

Andrew Valko

NI Hungary 

[Imano88]

could you please send me it in the Labview?

[ValkoA]

Sure, here's the VI, though you can also drag and drop the .png into the block diagram.

BR:

Andrew

[Imano88]

I have Labview version 2009 ! I could not open this 

Btw Thank You so much

[Imano88]

Sorry But I need it with labview 2009 version

[ValkoA]

Sure, here you go.

[Imano88]

where can I put inside the code?!

[Imano88]

hello

Please This didnt work out... could you please help me to find the area and circumference of the XY graph in another way ( without using the circle)??