How can I make the image which is after hold on and plot to a variable

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This is my code.
figure;
detect1=imshow(frame_target);
hold on;
line(newReferencePolygon(:, 1), newReferencePolygon(:, 2), 'Color', 'y');% add a line to this image
In this case, I added some lines to my figure.
I want to use this figure with changed in later code which means make that changed figure to a variable.
I don't want to save that figure in my computer.
What should I do?
Thank you.

Respuestas (1)

Walter Roberson
Walter Roberson el 4 de Abr. de 2021

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R2020b

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