What is the difference between 'rectangle' and 'rect'

7 次查看（过去 30 天）
민석 김
민석 김 2021-2-25
编辑： Stephen23 2021-2-25
Hi, I was making code for crop image
then I found something
--------------------------------------------------------
Editor
I = imread(list(1).name);
[I2, rectangle] = imcrop(I)
rectangle(1,1)
rect(1,1)
---------------------------------------------------------
Command Window
rectangle =
424.5100 545.5100 110.9800 85.9800
ans =
424.5100
ans =
372.5100
-----------------------------------------------------------
What is the difference between 'rectangle' and 'rect'?
and which is the corret for crop image?
[I2, rectangle] = imcrop(I) or [I2, rect] = imcrop(I)?
  1 个评论
Stephen23
Stephen23 2021-2-25
编辑：Stephen23 2021-2-25
Ran in:
which rect
'rect' not found.
which rectangle
built-in (/MATLAB/toolbox/matlab/graphics/primitive/rectangle)
"What is the difference between 'rectangle' and 'rect'?"
rectangle is the name of an inbuilt function.
rect is not the name of an inbuilt function.
Apart from that, I do not see much different between them. Either of them can be used as variable names (but it would not be advisable to knowlingly shadow the rectangle function).
Apparently you have both variables defined in your workspace: is that what your question is about?

请先登录，再进行评论。

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Environment and Settings 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