Cursor graph position

[AB10]

Hello,

I am a new Labview user with Labview 2013. I have made a program to analyse data. In this program, I plot my data as a picture

The problem is that when I want to check the intensity of a pixel, the position of the cursor is in the left corner of the pixel. Could it be the center of the pixel to be more clear for the user ?

I thank you for help,

Arnaud

[Bob_Schor]

It is always difficult to advise a beginner who doesn't realize that they need to attach their VIs (code) so we can understand what they did.  The first question that comes to my mind is why are you plotting a picture?  Don't you want an Intensity Graph?

Bob Schor

[AB10]

Hello Bob,

Sorry, I think the terms I use were not good.

I plot my data in an Intensity Graph (as you can see on the jpeg picture I attached. It doesn't appear ?).

I don't put the VI code because I thought that it is just an option of the cursor definition that could cause the problem.

But if you want i can send you?

The problem is that in my Intensity Graph, the cursor are positionned on the lower left corner of a data point. Could it be in the center to be more clear?

Arnaud

[Hatef.fouladi]

use property node and find cursor xy position

[Hatef.fouladi]

also you should have free cursor

[AB10]

In fact, I want to extract x, y and z data from the intensity graph. So I really need a single plot cursor. Otherwise with free cursor do some interpolation and when it is more than 36.5 it give 37...

[Bob_Schor]

If you want help with your code, you need to attach your code.  If there is a particular data set that illustrates the problem you are having, attach that, as well.  If you have more than 2 or three things to attach, put them all in a folder, compress the folder to a .zip file, and attach the .zip.

Bob Schor

[AB10]

Please see VI in attach file.

The file to load is in the data folder ("CLSM03c").

In the VI, you have to search for the data and then click on "Load Scan" button to see the intensity graph.

After that, you can see that the cursor is pointing the lower left side corner of the data pixel. I would like to point the center of the pixel.

Thanks

Arnaud

[Hatef.fouladi]

as i told you before you have to select free drag cursor see this 

[AB10]

Could you put the VI in 2013 version.

Arnaud