Hi, Hmm, still have doubts. Because of uppercase String name yu just wrote. std::String does not exist. I would be ok, though, if you wrote you did declare it as std::string (lowercase) ;-). But lets assume you did just that and it still does not work, so then I would suggest to enter setText call with debugger and see what version of it is called. Is it setText( const osgText::String & ) or setText( const std::string & ) or setText(const wchar_t* text) ? See which one is this and then select proper type as your type for declaring str variable.
Cheers, Wojtek 2013/9/5 Fan ZHANG <[email protected]> > Thanks for your reply. > > In my codes, I did declare it as std::String str. > > Just simply put String here to illustrate:) > > > Wojtek wrote: > > Hi, > > > > > > Its just a guess, but I believe your call: text->setText("This is the > first line n This is the second line"); > > is done implicit conversion to std::string and calling following method: > > TextBase::setText( const std::string & ); > > > > so in your code I would try declaring str variable as std::string (not a > String as you did). > > > > > > Cheers, > > Wojtek Lewandowski > > > > > > > > > > > > > > 2013/9/5 Fan ZHANG < ()> > > > > > Thanks for your reply but it still does not work:( > > > > > > > > > > > > Sebastian Messerschmidt wrote: > > > > > > > Hi Fan, > > > > > > > > Could you try: > > > > > > > > String str = "This is the first line \n This is the second line"; > > > > text->setText(str); > > > > > > > > (note the double ) > > > > > > > > cheers > > > > Sebastian > > > > > > > > > > > > > Hi all, > > > > > > > > > > Sorry to disturb but I have a question about the line breaker 'n'. > > > > > > > > > > If I use text->setText("This is the first line n This is the > second line"); > > > > > > > > > > It works and gets the result as: > > > > > > > > > > This is the first line > > > > > This is the second line > > > > > > > > > > But if I read the string from a variable, it does not work, namely, > > > > > > > > > > String str = "This is the first line n This is the second line"; > > > > > text->setText(str); > > > > > > > > > > The result will be: > > > > > > > > > > This is the first line n This is the second line > > > > > > > > > > > > > > > Anyone knows why and how to deal with it? > > > > > > > > > > I have to read lots of texts from external files. > > > > > So it is impossible to do it in the first way to directly put the > texts there, but to read texts each time. > > > > > > > > > > > > > > > > > > > > Thanks in advance for any kind reply! > > > > > > > > > > Cheers, > > > > > > > > > > Fan > > > > > > > > > > ------------------ > > > > > Read this topic online here: > > > > > http://forum.openscenegraph.org/viewtopic.php?p=56110#56110 ( > http://forum.openscenegraph.org/viewtopic.php?p=56110#56110) > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > osg-users mailing list > > > > > > > > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org( > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org) > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > osg-users mailing list > > > > > > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org( > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org) > > > > > > > > ------------------ > > > > Post generated by Mail2Forum > > > > > > > > > > > > > ------------------ > > > Read this topic online here: > > > http://forum.openscenegraph.org/viewtopic.php?p=56116#56116 ( > http://forum.openscenegraph.org/viewtopic.php?p=56116#56116) > > > > > > > > > > > > > > > > > > _______________________________________________ > > > osg-users mailing list > > > () > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org( > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org) > > > > > > > > > ------------------ > > Post generated by Mail2Forum > > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=56118#56118 > > > > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >
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