How about the unicod strings (\U+00B0 for °)? In addition to using Unicode characters for special characters, you can specify a special character by including control information in the text string. I start an mtext string and go to insert a symbol and it comes in as a box instead of the expected symbol. For example "\\U+0412", when part of a larger string, might become "\\2" or \\412" or "\\0412". How do I use that? When you pass strings, pay attention to whether function arguments require a length in characters or a â¦ With AutoCAD 2007 came the complete switch to Unicode for string representation, which increases the storage requirements for strings in XData. Better yet â Use %% â this is a more standard way of enter special characters. If it doesn't (or it's not set to) handle this automatically, highlight the 3^ in the editor window and click the stack button (a/b). If your keyboard does not contain a euro symbol, hold down the Alt key and enter 0128 on the numeric keypad. AutoCAD â Text Symbols. Re: Text Symbols and Unicode Strings Try using MText and add (space)3(ctrl-6) to the end of you cubed area text. You can use the euro symbol with SHX fonts and their TrueType equivalent fonts shipped with AutoCAD 2000 and later releases. 20. bÅezna 2018 15. dubna 2019 Petr Pospisil. 262ft 3^ The MText editor should create a superscript out of the 3^. - seems to be sensitive to string length: collecting the string with STRCAT from smaller parts reduces the errors, but doesn't remove them all. You can include special characters and symbols by entering a control code or a Unicode string. Ive been having some issues using the Unicode string symbols in mtext. For example, the following control code works with standard AutoCAD text and PostScript fonts to draw â¦ Ex. A UNICODE string is no longer a plain buffer of text, well it is but now more complicated than a stream of single byte characters terminating with a NULL byte. Unicode in linetype I have a bizarre issue, I have a complex linetype that works in all previous versions of acad (r14-06), but will not load in 07. Symbols can be inserted in text using one of the following methods: In the In-Place Text Editor, right-clilck â¦ Text Symbols and Special Characters Reference. In addition to using Unicode characters for entering special characters, you can also overscore text, underscore text, or insert a special character by including control information in the text string. I'm using Simplex so the font is not the problem. We are seeing corrupted strings when reading hardcoded strings in Lisp programs. Use a pair of percent signs (%%) to introduce each control sequence. I mean, do I type \U+00B0 instead of %%d when I am doing mtext? Preceded the code with a backslash ( \\ ) Or the string is more for script and coding use? Thanks. This buffer could be handled by its pointer even in C but it will require a UNICODE compatible calls or a C library which could than read and write those strings and â¦ I had a similar issue while using a civil 3d label style for station and offset. List of Unicode Symbols You can use this control code with standard AutoCAD text fonts (SHX) fonts. Without Unicode, they are composed of characters of type char. If the linetype was used in a previous version and the drawing saved then opened in 07, it appears in the drawing and I can now use the linetype. In addition to using Unicode characters for special characters, you can specify a special character by including control information in the text string. Use a pair of percent signs to introduce each â¦ To complete Unicode programming of your application, you must also: Use the _T macro to conditionally code literal strings to be portable to Unicode. I understand there are speical symbols we can insert like %%d = °. Use a pair of percent signs (%%) to introduce each control sequence. Specify special text characters, including the degree symbol, plus/minus tolerance symbol, and the diameter symbol, by entering Unicode character strings. For example, the following control code works with standard AutoCAD text and PostScript fonts to draw â¦ The global XData limit is 16 KBytes per object, and this potentially needs to be shared between multiple applications.