Adding a Custom Point Annotation
Add a custom point annotation to read the value and highlight a point of interest on the graph.
Select the trace where you want to read the point.
-
Add a single point annotation to indicate the global maximum of the selected
trace.
- On the Cartesian context tab, on the Measure tab, on the Custom annotations group, click the Points icon. From the drop-down list, click Global max.
An annotation is added to the trace to highlight the maximum value. The annotation updates if the data changes. -
Add a custom single point annotation to indicate the first local minimum to the
left (relative to the global maximum).
- On the Cartesian context tab, on the Measure tab, on the Custom annotations group, click the Points icon. From the drop-down list, click Other.
- In the Definition field, from the drop-down list, select First local maximum to the left.
- Under Relative to, click Global maximum.
- [Optional] Under Text, clear the Auto text check box and add the text you want displayed in the annotation.
- Click Create to create the annotation and to close the dialog.