MATLAB: How to use a figure as ‘if condition’?!

figure

I's using an m file to plot some data, online. I want to make an 'if condition', when I close the figure that is plotting my data manually!! Shortly, How could I Initialize a loop by closing a specific figure?!(as I close the figure the loop being started)

Best Answer

Would this work?

f1=figure;
...
status=close(f1);

You can then check the "status" using "if"

Related Solutions

MATLAB: How to have ‘if statements’ when defining ‘constants’

I would create ‘SomeConstant’ as an anonymous function:

x = [0:100];
y = [0:100];
SomeConstant = @(y) [1*(y == 20) + 5*(y < 20) + 10*(y > 20)];
Test1 = @(x,y)(x+y)+SomeConstant(y);
Test2 = @(x,y)(x.^2+y)+SomeConstant(y);
[X1,Y1] = meshgrid(x,y);
Z1 = Test1(X1,Y1);
Z2 = Test2(X1,Y1);
s1 = surf(X1,Y1,Z1,'LineStyle','none');
hold on
s2 = surf(X1,Y1,Z2,'LineStyle','none');

You defined ‘SomeConstant’ to be 1, and then defined it as being 5 for y<20 and 10 for y>20. I created the anonymous function version with those conditions, adding the condition that it was 1 at y==20.

This works, but you have to determine if it produces the result you want.

MATLAB: Only close specific figures

Are you able to just keep a vector of the figure handles (for A and B separately) as you create them, such that you can close the ones you want? For example,

>> handleA(1) = figure;
>> handleA(2) = figure;
>> % etc

>> handleB(1) = figure;
>> handleB(2) = figure;
>> % etc

Then, to close only A figures, you can do

>> close(handleA)

I guess I'm having trouble understanding your use case.

Also, regarding closing all figures, is there a reason you don't just use

>> close all

Best Answer

Related Solutions

MATLAB: How to have ‘if statements’ when defining ‘constants’

MATLAB: Only close specific figures

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