MATLAB: Unable to see text when typing inside a text box for a transition inside Stateflow chart

notstateflowtext;transitionvisible

I am trying to enter a condition or statement for a transition in my Stateflow chart. But when editing the textbox corresponding to the transition, I cannot see what I'm typing. However, when I click outside the textbox, the text is visible. How do I change this?

Best Answer

Create a new Stateflow chart inside your current Simulink model, and try editing that. It should resolve the issue.

Related Solutions

MATLAB: Meaning of the statement in Stateflow

Forward slash "/" is used in stateflow transitions to separate TRANSITION ACTION from the CONDITION ACTION.

Basic notation for stateflow transition lable is

event[condition]{condition_action}/transition_action

Statement in [ ] indicates condition
Statement in { } indicates condition action
Statement after \ indicates transition action

See Transition Label Notation for details.

I have never used targetlink, but as "/" is the part of basic stateflow semantics, it should be supported by targetlink.

MATLAB: Rapid Stateflow.Transition finding

You can do that using a simple MATLAB script using the Stateflow API. Find the Stateflow API below: http://www.mathworks.com/help/stateflow/programmatic-manipulation.html

Here is a simple example that looks for transitions between the states "upshifting" and "steady_state". To run the example, open the model sf_car and run the following code:

rt = sfroot;
transArray = rt.find('-isa','Stateflow.Transition');
len_transarray = length(transArray);
x = zeros(len_transarray,1);
y = zeros(len_transarray,1);
for i = 1: len_transarray
        if ~isempty(strfind(get(get(transArray(i),'Source'),'LabelString'),'upshifting'))
            x(i) = i;
        end
        if ~isempty(strfind(get(get(transArray(i),'Destination'),'LabelString'),'steady_state'))
            y(i) = i;
        end
end
output = transArray(find(x>0 & y > 0))

Best Answer

Related Solutions

MATLAB: Meaning of the statement in Stateflow

MATLAB: Rapid Stateflow.Transition finding

Related Question