Manage Existing Masks

Modify a Block Mask

To modify an existing mask:

1. Select the masked block.

2. On the Block tab, in the Mask group, click Edit Mask.

The Mask Editor reopens, showing the existing mask definition. Update the mask as needed. Click Save Mask to save the changes.

View Mask Parameters

To display a mask dialog box, double-click the block. Alternatively, select the block and on the Block tab, in the Mask group, click Mask Parameters.

Tip

Each block has a block parameter dialog box. To view the block parameters dialog box of a masked block, right-click the masked block and select Block Parameters (BlockType).

Look Under Block Mask

To see the block diagram under a masked Subsystem block, built-in block, or the model referenced by a masked model block, select the block and on the Subsystem tab, click Look Under Mask.

Remove Mask

To remove a mask from a block,

1. Select the block.

2. On the Block tab, in the Mask group,click Edit Mask.

   The Mask Editor opens and displays the existing mask, for example:

   

3. Click Delete Mask from the Mask Editor toolstrip.

   The Mask Editor removes the mask from the block.