How to make the edge line connect to the end point?

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Wei Qing
Wei Qing 2012-7-4
http://i.imgur.com/syQnv.jpg
i want to connect the upper edge line to the end point. Which function should i use?

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回答（1 个）

Image Analyst
Image Analyst 2012-7-4
Use imline().
  1 个评论
Wei Qing
Wei Qing 2012-7-4
is dat using the h = imline(hparent, position) ? but 'hparent' state for? n the 'position' is the end point position that i want the line to reach? how do i get the coordinate of the end point?

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