Create an empty label definition creator object.

ldc = labelDefinitionCreator

ldc = 
labelDefinitionCreator

Add a label "Vehicle" to the label definition creator object. Specify the type of label as a rectangle and add a description to the label.

addLabel(ldc,'Vehicle','Rectangle','Description','Bounding box for the vehicle. Use this label for cars and buses.')

Add an attribute "IsCar" to the label "Vehicle". Specify the type of attribute as logical with value true and add description to the attribute.

addAttribute(ldc,'Vehicle','IsCar','logical',true,'Description','Type of vehicle')

Add an attribute "IsBus" to the label "Vehicle". Specify the type of attribute as logical with value false and add description to the attribute.

addAttribute(ldc,'Vehicle','IsBus','logical',false,'Description','Type of vehicle')

Create a label definitions table from the definitions stored in the label definition creator object.

labelDefs = create(ldc)

labelDefs=1×6 table
       Name          Type       LabelColor     Group                                  Description                                  Hierarchy  
    ___________    _________    __________    ________    ____________________________________________________________________    ____________

    {'Vehicle'}    Rectangle    {0x0 char}    {'None'}    {'Bounding box for the vehicle. Use this label for cars and buses.'}    {1x1 struct}