wrap text with disp.

6 次查看（过去 30 天）
Chad Greene
Chad Greene 2014-8-17
编辑： per isakson 2015-9-24
The error command wraps text to fit the width of the command window, but disp does not. I know I can put in hard-wired new lines with disp, but I do not want to assume that a user's command window is N characters wide. Is there a way to let text fit the command window dynamically as it does with error?
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per isakson
per isakson 2014-8-18
With R2013a,64bit,Win7 your example outputs one long line. No word wrap here either. (And no warning or error message.)
dpb
dpb 2014-8-18
No joy w/ R2012b on XP, either. Interestingly enough,
>> com.mathworks.services.Prefs.getBooleanPref('CommandWindowWrapLines')
ans =
0
>> com.mathworks.services.Prefs.setBooleanPref('CommandWindowWrapLines',1)
>> com.mathworks.services.Prefs.getBooleanPref('CommandWindowWrapLines')
ans =
1
>>
Does make it appear there is such a option but whatever it does, disp "knows nuthnk!" about it...

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采纳的回答

Chad Greene
Chad Greene 2015-9-23
I ended up writing a function for this called wraptext.

更多回答（1 个）

dpb
dpb 2014-8-18
Seems like reasonable enhancement request -- mayhaps TMW official support can suggest a workaround meanwhile.

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