dmarker

Add a delta marker (difference between two data points).

Syntax

h = dmarker(name, ...)

Description

Adds a delta marker — visualizes and computes the difference between two reference points on the chart. Persists across recalculations.

MathJet-specific.

Example

dmarker('peak_to_peak')

See also

• marker — Add or get a data-point marker on a graph.
• xmarker — Add an x-axis marker (vertical line at a specific x value).
• ymarker — Add a y-axis marker (horizontal line at a specific y value).