Encircle a cloud of data on a plot and shade the bounded region.
How to use:
- Right click on a data point to invoke the trace menu and select "Encircle points" to draw a polygon that surrounds all of the data in the wave.
- If you change the aspect ratio of the plot area you can repeat this procedure to update the shape of the polygon that surrounds the data.
- Selecting "Remove Encircled Region" deletes the shaded region.
Polygons are drawn in the user back layer using axis coordinates and can be edited with the drawing tools.
Current Project Release
|Version Date:||Wed, 05/30/2018 - 12:13 pm|
|Version Patch Level:||6|
|OS Compatibility:||Windows Mac-Intel Mac-PPC|
Can use the marquee to select a subset of data to be encircled
Igor Pro 8
Igor XOP Toolkit
Igor NIDAQ Tools MX