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erase and edit freehand in gui

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mary
mary 2011-6-7
I have a figure and draw shapes by imfreehand on it. but now i wanna to erase a part of that freehand.how can i do it? thx for your help...

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回答（1 个）

Paulo Silva
Paulo Silva 2011-6-7
Use the delete key from your keyboard after clicking on the shape line, for example:
figure, imshow('pout.tif');
h = imfreehand;
wait(h);

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