Visustin generates flow charts from MathWorks MATLAB source code (.m files). The support is current as of MATLAB R2016b.
Visustin supports the following MATLAB statements.
| Statement type | Statement |
|---|---|
| Conditional statements | if..elseif..else..end |
| Multiway decision | switch..case..otherwise..end |
| Iteration | for..end, parfor..end |
| Looping | while..end |
| Loop exit and continue | exit, continue |
| Return | return |
| End program | exit, quit |
| Error handling | try..catch..end |
| Error throwing | throw, rethrow, error |
| Functions | function |
| Classes | classdef, methods, properties, events, enumeration |
| Comments | %Comment, %{ Comment block %} |
Most other statements are handled as regular statements.
function definitions follow each other and the optional end keyword has not been used to terminate each function, the functions appear nested in the Structure panel, which is incorrect. Adding the end keyword to the end of each function is recommended for clarity. This limitation has no visual effect on the flow charts.