Changing point style/size on intensity graph

[Robin_507]

Hi

I'm looking for an option to change the point size/style on the intensity graph, for example in the attached picture I want to change these tiny lines to a circular filled points. I couldn't find any such option in the property node. Any tips/workarounds to achieve that?

[GerdW]

Hi Robin,

there is no image in your message. And I'm not aware of points in intensity graphs...

[GerdW]

Hi Robin,

the intensity graph just shows your data: when you need bigger "points" you need to change your data array to contain these "point" data...

Instead of changing just one array element you need to change several elements. Or use an array with less elements.

[Robin_507]

Hi Gerd,

Yes, I understand that. I am asking if there is a way to change the "display" of this data on the intensity graph to something else - like a filled circle?

[GerdW]

Hi Robin,

the intensity graph shows pixels for each array element. And pixels are rectangular...

(You can draw several pixels to mimic a filled circle.)

[altenbach]

To show square pixels, you can do two things:

1. turn off autoscaling and change the axis ranges so pixels are rectangular.
2. change the size (aspect ratio) of the plot area.

To show filled circles, you need to manipulate the data. For example you could convolute your array with the shape of a circle. (Still, you need to adjust the size/scaling as above or convolute with a suitable ellipse to get something roundish).

It would be so much easier to help if you would attach a simplified VI containing typical data.