I understand that you want to create a block mask with the help of a checkbox. Here are some possible steps that might be helpful to you:
- Open Simulink and add a Subsystem block.
- Select Mask > Create Mask.
- Add a Checkbox and other properties that you want.
- Add the callback for the Checkbox.
After creating the callbacks, you can simply get the current callbacks using the following command:
>> maskObj = Simulink.Mask.get(gcb);
After you have the mask object, you can modify it based on your needs.
The following documentation could be helpful for you to design the mask:
Hope the above information is helpful!
