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PageWidth

Usage

PageWidth 是输出流和单元的一个选项,指定文本每行所允许的宽度。


Notes

• 输出流和单元的可能设置是:
"\!\(\*StyleBox[\"\\\"Infinity\\\"\", \"MR\"]\) "一个无限宽度没有分行
"\!\(\*StyleBox[\"\\\"n\\\"\", \"TI\"]\) "以印刷符号""给出的明确宽度
SetOptions[stream, PageWidth -> val]重设对一个打开流允许的行宽度。
• 单元的可能设置是:
"\!\(\*StyleBox[\"\\\"WindowWidth\\\"\", \"MR\"]\) "屏幕上窗口的宽度
"\!\(\*StyleBox[\"\\\"PaperWidth\\\"\", \"MR\"]\) "当输出时页的宽度
"\!\(\*StyleBox[\"\\\"n\\\"\", \"TI\"]\) "以打印机点给出的明确宽度
PageWidth->WindowWidth 允许每行使用显示窗口的完全宽度,考虑CellMargins的设置。
• 参见 Mathematica 全书: 2.10.10 and 节 2.11.3.
Further Examples

This opens a stream, specifying that the page width is 20 characters.

In[1]:=  

Out[1]=

This writes out an expression to the stream.

In[2]:=  

This closes the stream.

In[3]:=  

Out[3]=

The lines in the expression written out are all broken so as to be at most 20 characters.

In[4]:=  




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