MATLAB: How to calculate the width and height of the title box of a panel in App Designer

appdesignerdimensionsheightMATLABpanelwidth

When creating a panel in App Designer, there is a box around the title text of the panel. How can I calculate the dimensions of this box?

Best Answer

Refer to the code below for an example for how to calculate the dimensions of a panel's title box:

>> drawnow
>> width = app.ExamplePanel.Position(3);
>> height = app.ExamplePanel.Position(4) - app.ExamplePanel.InnerPosition(4);

Be aware that the view must be updated with a call to 'drawnow' prior to accessing a panel's 'InnerPosition' property. Otherwise, the value of 'InnerPosition' may be incorrect.

Related Solutions

MATLAB: Plotting in App designer

x = 1:10;
y = sin(x);
plot(app.UIAxes,x,y);

MATLAB: Does the app freeze when loading data to a Table in App Designer and MATLAB R2017b

This issue does not occur in MATLAB R2018a.

To workaround this issue in MATLAB R2017b, add some "pause" statements:

>> app.StartButton.UserData='stopped';
>> pause(1);
>> view(app.AnimAxes, 30,2)
>> pause(1);
>>
>> LoadData(app);
>> pause(1);
>> app.Brake_Table.Data(:,1) = app.Data11;
>> app.Brake_Table.Data(:,2) = app.Data12;
>> pause(1);
>> app.Brake_Table_2.Data(:,1) = app.Data21;
>> app.Brake_Table_2.Data(:,2) = app.Data22;
>> pause(1);
>>
>> app.ax_Carposplot.XLim = [0 10];
>> app.ax_Carvplot.XLim = [0 10];
>> app.ax_Caraplot.XLim = [0 10];
>> app.ax_SCplot.XLim = [0 10];
>> app.ax_SCplot.YLim = [-0.2 1.2];
>> app.ax_SCplot.YTick = [0 1];
>> app.ax_SCplot.YTickLabel = {'open', 'closed'};

Best Answer

Related Solutions

MATLAB: Plotting in App designer

MATLAB: Does the app freeze when loading data to a Table in App Designer and MATLAB R2017b

Related Question