calculate pixel

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Rahma Yeni
Rahma Yeni on 17 Mar 2012
Hello... how I can calculate the number of pixels that I created using ginput...??? thanks..

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Accepted Answer

Image Analyst
Image Analyst on 17 Mar 2012
Get the length of the x or y array that was returned.
[x,y] = ginput();
numberOfPoints = length(x);
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Rahma Yeni
Rahma Yeni on 17 Mar 2012
Thank you @Image Analyst.. :)

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