Please try the font demo firstly under src/: $ ./fontdemo.sh fonts/truetype/arialb.ttf
$ cat fontdemo.sh # Nano-X applications, press <BREAK> key to exit bin/nano-X & bin/nanowm & bin/fontdemo $1 on X11, you could see the font displayed. 2010-02-23 yut616 发件人： Michael Heiser 发送时间： 2010-02-23 22:40:10 收件人： nanogui@linuxhacker.org 抄送： 主题： AW: [nanogui] How to use nano-X fonts in fltk 1.1.9 The problem with fltk2 is done. I have a simple test application like yours U mentioned in post before. I copied all available arial fonts from nano-X project to target and I created a fonts.list. When I start my application the call fltk::list_fonts() gives 0 as return and so I cant assign the font to the label. What am I doing wrong? Did you set libfreetype anywhere? Do I hve to Compile the app using -lfreetype? And my other questions to the community are: How do I have to use the fontconfig-file which is mentioned in arg_list of nano-X Server? When I call nano-X -c path/to/font.cfg where I want to set my fonts, the app doesn't start. Instead of starting it prints out the usage of arguments. root:/usr/fonts/truetype> nano-X -c /media/fonts/font.cfg Usage: nano-X [-e] [-p] [-A] [-NLRD] [-x#] [-y#] [-c <fontconfig-file> ....] Do you have any suggestions? It is essential for me to get fonts running.... Please help me -----Ursprüngliche Nachricht----- Von: Ricardo Jasinski [mailto:rjasin...@gmail.com] Gesendet: Donnerstag, 21. Januar 2010 13:22 An: nanogui@linuxhacker.org Betreff: Re: [nanogui] How to use nano-X fonts in fltk 1.1.9 Hi Michael, please take a look at the message below, I posted it a while ago in the Altera Forum (www.alteraforum.com). I am using nano-X version 0.91, Fltk 2.0.0 and Freetype 2.3.5, which came in bundled with my distribution (uClinux). Mfg, Ricardo. ---------------------------------------------------------------------------- -------------------------------- Hello, i want to change the font and the fontsize in my app but not even the label or fonts-demo is working. is there a known bug about this? ---------------------------------------------------------------------------- -------------------------------- It works. Try the following (modified) demo app. Name it hello.cpp: Code: ---------------------------------------------------------------------------- -------------------------------- #include <fltk/Window.h> #include <fltk/Widget.h> #include <fltk/Font.h> #include <fltk/run.h> using namespace fltk; int main(int argc, char **argv) { fltk::Font** FontsList; int FontsCount = fltk::list_fonts(FontsList); Window *window = new Window(300, 180); window->begin(); Widget *box = new Widget(20, 40, 260, 100, "Hello, World!"); box->labelfont(FontsList[0]); box->labelsize(36); box->labeltype(SHADOW_LABEL); window->end(); window->show(argc, argv); return run(); } ---------------------------------------------------------------------------- -------------------------------- Compile it with: ---------------------------------------------------------------------------- -------------------------------- $ nios2-linux-uclibc-g++ -I/home/jars/nios2-linux/uClinux-dist/lib/fltk -c hello.cpp $ nios2-linux-uclibc-g++ hello.o /home/jars/nios2-linux/uClinux-dist/lib/fltk/lib/libfltk2.a /home/jars/nios2-linux/uClinux-dist/staging/usr/lib/libX11.a /home/jars/nios2-linux/uClinux-dist/user/microwin/src/lib/libnano-X.a -lpthread -o hello ---------------------------------------------------------------------------- -------------------------------- Remember to change the paths above to reflect your own system. You can have any font size by modifying the line: box->labelsize(36); Somethings to consider: - I never got to compile the FLTK demo apps by simply selecting the item in menuconfig; I think it's broken; - in /usr/fonts/truetype you should have your ttf fonts and a fonts.dir file: ---------------------------------------------------------------------------- -------------------------------- /usr/fonts/truetype # ls DejaVuLGCSans.ttf DejaVuLGCSansCondensed-Bold.ttf dejavulgcsans.ttf dejavulgcsanscondensedbold.ttf fonts.dir /usr/fonts/truetype # cat fonts.dir 2 dejavulgcsanscondensedbold.ttf -dejavu-DejaVuLGCSans-medium-r-bold--0-0-0-0-p-0-iso8859-1 dejavulgcsans.ttf -dejavu-DejaVuLGCSans-medium-r-normal--0-0-0-0-p-0-iso8859-1 /usr/fonts/truetype # ---------------------------------------------------------------------------- -------------------------------- Cheers, Ricardo. 2010/1/21 Michael Heiser <mh.mailki...@googlemail.com> > > Hey guys, > > > > Great Work! On my Blackfin nano-X does ist Job really well. The only thing > which is really annoying, is, that I can't use fonts like Helvetica when I > add Helvetica to a text-widget (Fl_Text_Display) in fltk. Nano-X shows only > ascii text in little size in the Widget. > > Is there any hint that I can follow? How do I add font support to nano-X > that fltk can use standard fonts like Sans Serif and Helvetica. > > > > Michael > --------------------------------------------------------------------- To unsubscribe, e-mail: nanogui-unsubscr...@linuxhacker.org For additional commands, e-mail: nanogui-h...@linuxhacker.org --------------------------------------------------------------------- To unsubscribe, e-mail: nanogui-unsubscr...@linuxhacker.org For additional commands, e-mail: nanogui-h...@linuxhacker.org
