How can I use resolve this error on the getslopeintercept function It worked well in the past (2014) for me but its yielding errors in the current Matlab version.

Question

Chibuzo Chukwu 2018-11-8

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/428652-how-can-i-use-resolve-this-error-on-the-getslopeintercept-function-it-worked-well-in-the-past-2014

编辑： Chibuzo Chukwu 2018-11-8

getslopeintercept.m

The function shows errors

Error using waitforbuttonpress Undefined function or variable 'wbmf'.

Error using getslopeintercept (line 47) Error while evaluating Figure WindowButtonMotionFcn.

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Stephen23 2018-11-8

编辑：Stephen23 2018-11-8

The function wbmf is included in that file, so it is not clear what the problem might be. Is this the actual file that you are using?

Note that graphics code written in 2002 and updated in 2009 is quite possibly incompatible with HG2, the new graphics engine used since MATLAB R2014b:

https://www.mathworks.com/help/matlab/graphics-changes-in-r2014b.html

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Stephen23 2018-11-8

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/428652-how-can-i-use-resolve-this-error-on-the-getslopeintercept-function-it-worked-well-in-the-past-2014#answer_345790

编辑：Stephen23 2018-11-8

"...It worked well in the past (2014) for me but its yielding errors in the current Matlab version."

I would not assume that any GUI code that was written prior to R2014b will work on current MATLAB:

https://www.mathworks.com/help/matlab/graphics-changes-in-r2014b.html

https://www.mathworks.com/help/matlab/graphics_transition/major-graphics-changes-in-r2014b.html

At the very least you would need to carefully check those functions to ensure that they are compatible with the new graphics engine, and any other changes to the graphics functions.