using app designer, am trying to plot in new figure once the checkbox for that is selected.

function PLOTButtonPushed(app, event)

figure;

plot(x, y, 'Color', str_color); %plot graph

title(app.EditField.Value);

end

this function starts ploting from figure 2 not 1 ans so on. and i want that each time i press the plot button it should plot again in new figure (continuing from last figure) and s on.

[Johannes Hougaard]

I can't recreate your problem unfortunately.

In this app all I've done is to make the button you describe - and it works as you describe that the first figure is figure 1, the next is figure 2 etc.

Answer 1

[Himanshu Jain]

Do you want the plot to replace what is already there and keep the same axes? You can do it in the following way.

    h1 = figure;
    plot(randn(100,1));
    figure(h1)
    ax = gca;
    plot(ax,randn(100,1),'r');

Or do you want the plot to be in addition to what is there with the same axes? In this case you can use 'hold on' functionality and do it in the following way.

    h1 = figure;
    plot(randn(100,1));
    figure(h1)
    ax = gca; hold on;
    plot(ax,randn(100,1),'r');