How to add pdemesh plot into a matlab gui ?

How to add pdemesh plot into a matlab gui ?

pdemesh(app.UIAxes1,p,e,t);

doesn't work

mesh(app.UIAxes1,xq,yq,vq1) works

[Cris LaPierre]

pdemesh does not accept a target axis as input; mesh does.

See this post for a possible workaround.

Answer 1

[Cris LaPierre]

I was able to use this linked post to create a working example. My test app creates the pdemesh shown in this example.

Here is the corresponding ButtonPushed callback function that creates the plot.

% Button pushed function: Button
function ButtonPushed(app, event)
    % These 2 lines will ensure that the original HandleVisibility
    % values will be restored after this section runs. These lines
    % are optional but recommended.
    origState = app.UIFigure.HandleVisibility;
    handleVisCleanup = onCleanup(@()set(app.UIFigure,'HandleVisibility',origState));

    % Temporarily turn on the figure's HandleVisibility so the
    % axes are detected by gca()
    app.UIFigure.HandleVisibility = 'on';

    % Set your app's axes to be current so gca() chooses the correct axes
    set(groot, 'CurrentFigure', app.UIFigure)
    set(app.UIFigure,'CurrentAxes',app.UIAxes)

    % Call the external plotting function
    [p,e,t] = initmesh("lshapeg");
    pdemesh(p,e,t)

    % This line is optional if your function ends here. It will run the
    % restoration.
    clear handleVisCleanup
end

[Antonio Agüero Ramón-Llin]

Thank you Cris

[Cris LaPierre]

Thank you @Adam Danz!