delete

Delete annotation

Syntax

delete(a)

Description

delete(a) deletes the specified annotation.

Examples

Delete Annotation

Programmatically delete an annotation.

Open the vdp model.

vdp

To get the handles for the annotations in the model, use the find_system function.

h = find_system(gcs,'FindAll','on','Type','annotation');

To identify the annotations, query the text inside the annotations.

get_param(h,'PlainText')

ans = 2x1 cell
    {'Copyright 2004-2020 The MathWorks, Inc.'}
    {'van der Pol Equation'                   }

To delete the title of the model ('van der Pol Equation'), get the Simulink.Annotation object that corresponds to the second handle.

a = get_param(h(2),'Object');

Delete the annotation from the model.

delete(a)

Input Arguments

a — Annotation

Simulink.Annotation object

Annotation, specified as a Simulink.Annotation object.