Problem with GUI plotting

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I run a GUI where i enter values through edit boxes in order to take a plot, for example a simple line between A and B (i enter their coordinates through the boxes)
The function that plot the line is called from a push button.
I enter the A,B coordinates, press the button and get the plot with the line.
If, while still running the GUI, i enter a different value for A or B and press the button i get two lines in the plot.
What can i do so that when i press the button for a second time the first plot gets erased and the second plot is displayed alone?

Accepted Answer

Azzi Abdelmalek
Azzi Abdelmalek on 22 Sep 2013
hold(handles.axes1, 'on')
Azzi Abdelmalek
Azzi Abdelmalek on 22 Sep 2013
I misunderstood your question

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More Answers (1)

Image Analyst
Image Analyst on 22 Sep 2013
cla reset
before you plot the new line. Or else
hold off
would probably work too.


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