# disp

Display text on masked subsystem icon

## Syntax

disp(text)
disp(text, 'texmode', 'on')

## Description

disp(text) displays text centered on the block icon. text is any MATLAB® expression that evaluates to a string.

disp(text, 'texmode', 'on') allows you to use TeX formatting commands in text. The TeX formatting commands in turn allow you to include symbols and Greek letters in icon text. See Interpreter for information on the TeX formatting commands supported by Simulink® software.

## Examples

The following command

disp('{\itEquation:}  \alpha^2 + \beta^2 \rightarrow \gamma^2,
\chi, \phi_3 = {\bfcool}', 'texmode','on')

draws the equation that appears on this masked block icon.