dashed line imrect of imline

2 次查看（过去 30 天）
Ellen
Ellen 2011-3-29
编辑： Spandan Tiwari 2013-10-11
Hi everyone,
I'm trying to make a rectangle to define a region of interest in an image. I used the imrect function in Matlab. Now I want to make a dashed line of the top, bottom and right line of this rectangle, the left one should still be continuous. I wanted to do this with imline, but I don't know how to make this line dashed. I can't use the line function, because the rectangle has to be draggable and reseizable.
I hope someone can help me with this problem.
Thanks in advance.
Ellen

请先登录，再回答此问题。

采纳的回答

Spandan Tiwari
Spandan Tiwari 2013-10-11
编辑：Spandan Tiwari 2013-10-11
Something like this would help you make a dashed line using imline .
h = imline();
h1 = get(h,'Children');
set(h1(3),'LineStyle','--');
set(h1(4),'LineStyle','--');

更多回答（2 个）

Ellen
Ellen 2011-3-31
Can't anyone help me? I have a deadline today, and it would be very nice if this is in the programm.
Joseph McKinney
Joseph McKinney 2013-10-10
try imline

类别

在 Help Center 和 File Exchange 中查找有关 Loops and Conditional Statements 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by