How do I plot a line showing the distance between two points?

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María Peñas Leonor 2019-3-6

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回答： Agnish Dutta 2019-3-18

I want to show the line that conects two points (the minimun distance between them) in an image.

How can I do it?

Thanks!

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KSSV 2019-3-6

If you have to points in hand use plot...simple isn't it?

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Agnish Dutta 2019-3-18

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/448532-how-do-i-plot-a-line-showing-the-distance-between-two-points#answer_365828

You can use the 'line' function to plot lines on existing axes. Refer to the following document for the same:

https://www.mathworks.com/help/matlab/ref/line.html

For further reference, you can use this ML answers page with a verified respose:

https://www.mathworks.com/matlabcentral/answers/17337-draw-a-line-on-an-image

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