Embedding Unicode Characters

Dear List
I am at a loss with flash fonts embedding once again.   I am using Flex 3 for coding and the Flash 4 IDE for font and assets management.
I used the following steps to include the fonts:
CS4 IDE:
1) Library : New Font 'HelveticaNeueRegular' mapped to Helvetica Neue Regular
2) Export for ActionScript and Export in Frame 1 enabled
3) Class Name: HelveticaNeueRegular
4) Base Class: flash.text.font
5) Publish file as swc
Flex:
6) Include the swc file in the project.
7) Code: Font.registerFont(HelveticaNeueRegular);
External XML:
8) Use an external xml file for all dynamic text. Define css classes with the span tag
External CSS:
9) Define the styles like this:
.articleText{
    font-family:"Helvetica Neue";
    font-size:15;
    color:#000000;
The Problem:
Now the above works fine, but when I try to display special characters such as superscripts or Caron accents they don't show up.
What I've tried:
I've tried to put an additional textfield with the additional characters (ie: ²Žž) to embed on the stage in the CS4 IDE as well as in the library as a separate symbol with the export in 1st frame enabled. In both cases I included the characters with the text property option 'Character Embedding' > 'Include these Characters' and I also put the characters in the textfield itself. I used both the real name of the font as well as the Libaray Font name (ie: HelveticaNeueRegular*)
No luck
Any suggestions on how to get these special unicode character outlines to display?
Thank you all
Regards
sk

Thank you again. I remember having a hard time finding a suiteable and working solution to embed the outlines for xml / html text / external css. Somehow all other solutions had some sort of drawback or plainly didn't work. Since I do have the CS4 IDE I would imagine that above solution should work. In the past putting a dynamic text field on the stage and embedding additional characters through the property window would work.
Not sure what to do now...
I guess I can try again to embed the fonts by linking it directly to the font in the Flex IDE and then specify the unicode fonts there. I will give it a shot. If someone knows of a way of making this work in CS4 > export to .swc for Flex (as3 project) please let me know.
Much thanks to everyone.
Regards
sk

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Thank you again. I remember having a hard time finding a suiteable and working solution to embed the outlines for xml / html text / external css. Somehow all other solutions had some sort of drawback or plainly didn't work. Since I do have the CS4 IDE I would imagine that above solution should work. In the past putting a dynamic text field on the stage and embedding additional characters through the property window would work.
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Much thanks to everyone.
Regards
sk

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Hi
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The below is a reformatted response from Program Management:
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The subject says it all. Something that should be simple and error free. Here's the code...
String xml = new String("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<x>\u2026</x>\n");
XMLType xmlType = new XMLType(conn, xml);
conn is an oci8 connection.
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I created analogic test case, and executed it with DB 11.1.0.7 (Linux x86), which seems to work fine.
Please refer to the execution procedure below:
* I used AL32UTF8 database.
1. Create simple test case by executing the following SQL script from SQL*Plus:
connect / as sysdba
create user testxml identified by testxml;
grant connect, resource to testxml;
connect testxml/testxml
create table testtab (xml xmltype) ;
insert into testtab values (xmltype('<?xml version="1.0" encoding="UTF-8"?>'||chr(10)||'<x>'||unistr('\2026')||'</x>'||chr(10)));
-- chr(10) is a linefeed code.
commit;
2. Create QueryXMLType.java as follows:
import java.sql.*;
import oracle.sql.*;
import oracle.jdbc.*;
import oracle.xdb.XMLType;
import java.util.*;
public class QueryXMLType
     public static void main(String[] args) throws Exception, SQLException
          DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
          OracleConnection conn = (OracleConnection) DriverManager.getConnection("jdbc:oracle:oci8:@localhost:1521:orcl", "testxml", "testxml");
          OraclePreparedStatement stmt = (OraclePreparedStatement)conn.prepareStatement("select xml from testtab");
          ResultSet rs = stmt.executeQuery();
          OracleResultSet orset = (OracleResultSet) rs;
          while (rs.next())
               XMLType xml = XMLType.createXML(orset.getOPAQUE(1));
               System.out.println(xml.getStringVal());
          rs.close();
          stmt.close();
3. Compile QueryXMLType.java and execute QueryXMLType.class as follows:
export PATH=$ORACLE_HOME/jdk/bin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib
export CLASSPATH=.:$ORACLE_HOME/jdbc/lib/ojdbc5.jar:$ORACLE_HOME/jlib/orai18n.jar:$ORACLE_HOME/rdbms/jlib/xdb.jar:$ORACLE_HOME/lib/xmlparserv2.jar
javac QueryXMLType.java
java QueryXMLType
-> Then you will see U+2026 character (horizontal ellipsis) is properly output.
My Java code came from "Oracle XML DB Developer's Guide 11g Release 1 (11.1) Part Number B28369-04" with some modification of:
- Example 14-1 XMLType Java: Using JDBC to Query an XMLType Table
http://download.oracle.com/docs/cd/B28359_01/appdev.111/b28369/xdb11jav.htm#i1033914
and
- Example 18-23 Using XQuery with JDBC
http://download.oracle.com/docs/cd/B28359_01/appdev.111/b28369/xdb_xquery.htm#CBAEEJDE

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Hello,
First off, here are the specs:
Oracle 8.1.5
JDK 1.2.1
Oracle8i 8.1.6.2.0 JDBC Drivers for use with JDK 1.2.x for Solaris
I'm running into a problem with insert Unicode characters into Oracle via the JDBC driver. As you can see above, I am using the Oracle 8.1.6.2.0 JDBC driver because it is the first driver with supports the JDK 1.2.x. So I think I should be okay.
I can retrieve data with special characters from Oracle by calling the getBytes() method from the ResultSet with all special characters being intact. I am using getBytes because calling getString() would throw the following exception: "java.sql.SQLException(): Fail to convert between UTF8 and UCS2: failUTF8Conv". However, with that value that I just retrieved, or any other data with special characters (unicode) in which I try to insert into Oracle does not get converted properly.
What appears to be happening is that data with special characters (unicode), are not being treated as a single double byte character, but rather two single byte characters. Thus, R|ckschlagventil becomes RC<ckschlagventil once it is inserted. (Hopefully, my example will be rendered properly).
According to all documentation that I have found, the JDBC driver should not have any problem with converting UCS2 Java Strings to Oracle's UTF8 character set.
I have set Oracle's NLS_NCHAR_CHARACTERSET to UTF8. I am also setting the environment variable NLS_LANG to AMERICAN_AMERICA.UTF8. Perhaps there is some other environment setting in which I am missing?
Any help would be appreciated,
Christian
null

Import has a lot of options, so it depends on what you want to do.
C:\> imp help=y
will show you all possible options. An example of full import :
C:\> imp <username>/<password>@<TNS alias> file=<DMP file> full=y log=<LOG file>
Message was edited by:
Paul M.
...and there is always [url http://download-uk.oracle.com/docs/cd/F49540_01/DOC/index.htm]The documentation

The JSP WYSIWYG Editor can't display most Unicode characters

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Is this a feature or a bug? By "feature", it means that we can't get them in free version.

I have exactly the same problem. I support web pages for 25 European countries. I've not seen Nitrox support any unicode characters. Until M7 answers this question or fixes the editor, you can use the Eclipse editor to see and edit the text.

Is there a list of Unicode characters that can be used in Acrobat bookmarks?

I can add Greek characters to Acrobat bookmarks using hexadecimal strings. For example, to print a lower case gamma symbol I use <FEFF03B3>. FEFF is the required Unicode flag and 03B3 is the Unicode code for gamma. This works fine. However, there are no Unicode entries for greek characters in the PDF 32000-1:2008 PDF Specification manual. Table D.2 - PDFDocEncoding Character Set on page 656 lists Unicode characters and these also work when added to bookmarks but no Greek codes are in this table. Since I can sucessfully use Greek Unicode characters in the range of 0x0391 - 0x03CE and these characters are not listed in the PDF manual I am assuming there are additional Unicode character that will work in bookmarks. Therefore, I am looking for a complete list of Unicode characters that can be used in Acrobat's bookmarks. Does such a list exist?

Thank you for the response.
I'm sorry to hear there is no list available. I'm building the Acrobat bookmarks automatically. The input data contains entity codings (for example, a lower case Greek gamma is coded as γ) and I was hoping to be able to just pass these through with an automatic conversion to a hexadecimal string (for example <FEFF03B3>). If I had a list of valid Unicode characters, that will display in an Acrobat bookmark, I could validate each entity before the conversion and catch the ones that won't display correctly. I know these types of characters are out there because I have already come across them. For example, a superscript 5 (0x2075) displays fine in MSWord but shows as a white box in a bookmark. Now I'll need to proof the output PDFs and look for white boxes in the bookmarks so that I can build my list of unicode characters that do not work in Acrobat bookmarks.
Again, thanks for your help.

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Hi,
I'm using an adapted version of Husnu Sensoy's solution (http://husnusensoy.wordpress.com/2007/11/17/o-rss-11010-on-sourceforgenet/ - thanks, Husnu) to consume RSS feeds in an Apex app.
It works a treat, except in cases where the source feeds contain special unicode characters such as [right double quotation mark - 0x92 0x2019] (thankyou, http://www.nytimes.com/services/xml/rss/nyt/GlobalBusiness.xml)
These cases fail with
ORA-31011: XML parsing failed
ORA-19202: Error occurred in XML processing
LPX-00217: invalid character 8217 (U+2019) Error at line 19
Any ideas on how to translate these characters, or replace them with something innocuous (UNISTR?), so that the XML transformation succeeds?
Many thanks,
jd
The relevant code snippet is:
procedure get_rss
( p_address                 in httpuritype
, p_rss                    out t_rss
is
   function oracle_transformation
      return       xmltype is
      l_result     xmltype;
   begin
      select xslt
      into   l_result
      from   rsstransform
      where rsstransform = 0;
      return l_result;
   exception
   when no_data_found then
      raise_application_error(-20000, 'Transformation XML not found');
   when others then
      l_sqlerrm := sqlerrm;
      insert into errorlog...
   end oracle_transformation;
begin
   xmltype.transform(p_address.getXML()
                    ,oracle_transformation
                    ).toobject(p_rss);
exception
when others then
l_sqlerrm := sqlerrm;
insert into errorlog....
end get_rss;My environment:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
PL/SQL Release 11.2.0.1.0 - Production
CORE 11.2.0.1.0 Production
TNS for Linux: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production
PARAMETER VALUE
NLS_LANGUAGE AMERICAN
NLS_CHARACTERSET WE8ISO8859P1
NLS_NCHAR_CHARACTERSET AL16UTF16
NLS_COMP BINARY
NLS_LENGTH_SEMANTICS BYTE
NLS_NCHAR_CONV_EXCP FALSE

environment
Oracle 10g R2 x86 10.2.0.4 on RHEL4U8 x86.
db NLS_CHARACTERSET WE8ISO8859P1
After following the following note:
Changing US7ASCII or WE8ISO8859P1 to WE8MSWIN1252 [ID 555823.1]
the nls_charset was changed:
Database character set WE8ISO8859P1
FROMCHAR WE8ISO8859P1
TOCHAR WE8MSWIN1252
And the error:
ORA-31011: XML parsing failed
ORA-19202: Error occurred in XML processing
LPX-00217: invalid character 8217 (U+2019)
was no longer generated.
A Unicode database charset was not required in this case.
hth.
Paul

Direct Execution of query having Unicode Characters

Direct Execution of query having Unicode Characters
Hi All,
In my application I am firing a Select Query having Unicode characters in Where Clause under condition like '%%'
to Oracle 10g DB from a Interface written in VC6.0...
Application funcationality is working fine for ANSI characters and getting the result of Select properly.
But in case of Unicode Characters in VC it says 'No Data Found'.
I know where the exact problem is in my code. But not getting the exact solution for resolving my issue...
Here with I am adding my code snippet with the comments of what i understand and what i want to understand...
DBPROCESS Structure used in the functions,_
typedef struct
HENV hEnv;
HDBC hDbc;
HSTMT hStmt;
char CmdBuff[[8192]];
char RpcParamName[[255]];
SQLINTEGER SpRetVal;
SQLINTEGER ColIndPtr[[255]];
SQLINTEGER ParamIndPtr[[255]];
SQLPOINTER pOutputParam;
SQLUSMALLINT CurrentParamNo;
SQLUSMALLINT OutputParamNo;
SQLUSMALLINT InputParamCtr;
SQLINTEGER BatchStmtNo;
SQLINTEGER CmdBuffLen;
short CurrentStmtType;
SQLRETURN LastStmtRetcode;
SQLCHAR SqlState[[10]];
int ShowDebug;
SQLCHAR* ParameterValuePtr;
int ColumnSize;
DBTYPE DatabaseType;
DRVTYPE OdbcDriverType;
BLOCKBIND *ptrBlockBind;
} DBPROCESS;
BOOL CDynamicPickList::GetResultSet(DBPROCESS *pDBProc, bstrt& pQuery, short pNumOdbcBindParams, COdbcBindParameter pOdbcBindParams[], CQueryResultSet& pQueryResultSet)
     int               lRetVal,
                    lNumRows;
     bstrt               lResultSet;
     wchar_t               lColName[[256]];
     SQLUINTEGER          lColSize;
     SQLSMALLINT          lColNameLen,
                    lColDataType,
                    lColNullable,
                    lColDecDigits,
                    lNumResultCols;
     wchar_t               lResultRow[[32]][[256]];
OdbcCmdW(pDBProc, (wchar_t *)pQuery); *//Query is perfectly fine till this point all the Unicode Characters are preserved...*
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          return FALSE;
Function OdbcCmdW_
//From this point have no idea what is exactly happening to the Unicode Characters...
//Actually i have try printing the query that gets stored in CmdBuff... it show junk for Unicode Characters...
//CmdBuff is the Char type Variable and hence must be showing junk for Unicode data
//I have also try printing the HexaDecimal of the query... I m not getting the proper output... But till i Understand, I think the HexaDecimal Value is perfect & preserved
//After the execution of this function the call goes to OdbcSqlExec where actual execution of qurey takes place on DB
SQLRETURN OdbcCmdW( DBPROCESS p_ptr_dbproc, WCHAR      p_sql_command )
     char *p_sql_commandMBCS;
     int l_ret_val;
     int l_size = wcslen(p_sql_command);
     int l_org_length,
l_newcmd_length;
p_sql_commandMBCS = (char *)calloc(sizeof(char) * MAX_CMD_BUFF,1);
l_ret_val = WideCharToMultiByte(
                    CP_UTF8,
                    NULL,                         // performance and mapping flags
                    p_sql_command,          // wide-character string
                    -1,                         // number of chars in string
                    (LPSTR)p_sql_commandMBCS,// buffer for new string
                    MAX_CMD_BUFF,                    // size of buffer
                    NULL, // default for unmappable chars
                    NULL // set when default char used
l_org_length = p_ptr_dbproc->CmdBuffLen;
l_newcmd_length = strlen(p_sql_commandMBCS);
p_ptr_dbproc->CmdBuff[[l_org_length]] = '\0';
if( l_org_length )
l_org_length++;
if( (l_org_length + l_newcmd_length) >= MAX_CMD_BUFF )
if( l_org_length == 0 )
OdbcReuseStmtHandle( p_ptr_dbproc );
else
strcat(p_ptr_dbproc->CmdBuff, " ");
     l_org_length +=2;
strcat(p_ptr_dbproc->CmdBuff, p_sql_commandMBCS);
p_ptr_dbproc->CmdBuffLen = l_org_length + l_newcmd_length;
if (p_sql_commandMBCS != NULL)
     free(p_sql_commandMBCS);
return( SUCCEED );
Function OdbcSqlExec_
//SQLExecDirect Requires data of Unsigned Char type. Thus the above process is valid...
//But i am not getting what is the exact problem...
SQLRETURN OdbcSqlExec( DBPROCESS *p_ptr_dbproc )
SQLRETURN l_ret_val;
SQLINTEGER l_db_error_code=0;
     int     i,l_occur = 1;
     char     *token_list[[50]][[2]] =
{     /*"to_date(","convert(datetime,",
                                   "'yyyy-mm-dd hh24:mi:ss'","1",*/
                                   "nvl","isnull" ,
                                   "to_number(","convert(int,",
                                   /*"to_char(","convert(char,",*/
                                   /*"'yyyymmdd'","112",
                                   "'hh24miss'","108",*/
                                   "sysdate",     "getdate()",
                                   "format_date", "dbo.format_date",
                                   "format_amount", "dbo.format_amount",
                                   "to_char","dbo.to_char",
                                   "to_date", "dbo.to_date",
                                   "unique","distinct",
                                   "\0","\0"};
char          *l_qry_lwr;
l_qry_lwr = (char *)calloc(sizeof(char) * (MAX_CMD_BUFF), 1);
l_ret_val = SQLExecDirect( p_ptr_dbproc->hStmt,
(SQLCHAR *)p_ptr_dbproc->CmdBuff,
SQL_NTS );
switch( l_ret_val )
case SQL_SUCCESS :
case SQL_NO_DATA :
ClearCmdBuff( p_ptr_dbproc );
p_ptr_dbproc->LastStmtRetcode = l_ret_val;
if (l_qry_lwr != NULL)
     free(l_qry_lwr);
return( SUCCEED );
case SQL_NEED_DATA :
case SQL_ERROR :
case SQL_SUCCESS_WITH_INFO :
case SQL_STILL_EXECUTING :
case SQL_INVALID_HANDLE :
I do not see much issue in the code... The process flow is quite valid...
But now i am not getting whether,
1) storing the string in CmdBuff is creating issue
2) SQLExecDirect si creating an issue(and some other function can be used here)...
3) Odbc Driver creating an issue and want some Client Setting to be done(though i have tried doing some permutation combination)...
Any kind of help would be appreciated,
Thanks & Regards,
Pratik
Edited by: prats on Feb 27, 2009 12:57 PM

Hey Sergiusz,
You were bang on target...
Though it took some time for me to resolve the issue...
to use SQLExecDirectW I need my query in SQLWCHAR *, which is stored in char * in my case...
So i converted the incoming query using MultibyteToWideChar Conversion with CodePage as CP_UTF8 and
then passed it on to SQLExecDirectW...
It solved my problem
Thanks,
Pratik...
Edited by: prats on Mar 3, 2009 2:41 PM

[SOLVED] Conky Not Displaying Unicode Characters Correctly

I have some music that requires unicode characters in order to be displayed properly. The artist name is Röyksopp, but it is displayed like this:
http://i.imgur.com/rRBDxZn.png
Does anyone know how to either make it display correctly (Röyksopp), or at least remove the umlauts to make it almost correct(Royksopp)? I've set the locale, so it displays correctly in both i3bar and urxvt, but it had no effect on conky.
EDIT: Here is my conkyrc.
Last edited by ProfessorProcrastinator (2014-05-14 22:50:16)

x33a wrote:Try a different font.
I know that this font works because I tried it in urxvt and it displayed correctly.
Also, I tried "override_utf8_locale yes" and it still was incorrect.

Illustrator CS6 is not displaying unicode characters properly.

I need to access certain unicode characters (namely the x/8 fractions). I have the appropriate font installed, and the characters display in every other program on the machine, but they are not displaying correctly in Illustrator. If I type the characters in using alt codes, the 3/8 character displays as "\", the 1/8 character displays as "[", etc. Is there some setting I need to change to enable support for Unicode characters?
*UPDATE*
If I type the character in another program, copy it, and paste it into Illustrator, it shows up as a box with an X through it. If I highlight the box and change the font to one that supports the character, then the character does display correctly. This is, however, quite inconvenient. Is there a way to type the character directly into Illustrator?
Message was edited by: NovakDamien

I use the following method...
Mike

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I am developing a web application with Flex Builder. I write
the text for each label using a font called Dhivehi which is
written from left to right, and then copy the text and paste it in
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However in the source code view the text property of the
label shows
text=""
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want to run a function once the application is loaded, to reverse
the text in the label, so that the text will appear in it's
original way.
any help will be very much appreciated

Hi,
I have a strange problem here with Windows.Forms.RichTextBox, when I assign a .ToString() value of sting builder to a rich text box’s .Rtf Property the Unicode characters containing in string builder gets converted to ???? symbols in .Rtf property of rich
text box.
Could you please let me know if Rich text box’s .Rtf property can hold Unicode characters? or is there any other way to store the Unicode characters in rich text box?
Thanks & Regards,
Tabarak
Hello,
To clarify and help you get proper solution, I would recommend you share a rtf string or even a simple sample which could reproduce that issue with us.
We will based on that sample to help you.
Regards,
Carl
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Embedding Unicode Characters

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