Albert, be also sure to have fonts support (freetype2 ?) compiled-in in your FLTK and Nano-X build.
L. On 11/03/2011 08:41, Gobi wrote: > My working environment is > 1) in PC MyApp / FLTK / X11 > In PC everything worked fine > 2) in Hardware MyApp / FLTK / NX11 > > I had issues in different fonts and font size. I suspected NX but > after adding appropriate fonts in the hardware system directory my > problem got solved. > > Regarding background color I have no Idea but it should be your fltk > issue may be I can try to help you if you can share your part of that > code. > But again as Greg said it should be discussed in a FLTK forum > > > 2011/3/11, albert3_c...@askey.com.tw<albert3_c...@askey.com.tw>: >> Dear Gobi, >> >> It is great. >> Thanks very much for your suggestion. >> >> Your working environment should be PC. >> But Mine is on TI DM365 Platform/Embedded Linux System >> >> Do you encounter this problem which it can't set the correct background& >> foreground color to text ? >> This issue is as below. >> ==> Cannot change the background and text color after modifying the >> relative attribute. The background is always blue and text is black. >> >> This color issue is related to System Color Palette and hardware platform. >> Right ? >> How do you make sure which color you set is correct or how to fix ? >> Your info. is helpful for us. Thanks very much. >> >> Best Regards >> >> Albert Chen >> E-mail: albert3_c...@askey.com.tw >> TEL: 886-2-22287588 # 18019 >> FAX: 886-2-32349340 >> >> >> -----Original Message----- >> From: Gobi [mailto:gobi...@gmail.com] >> Sent: Friday, March 11, 2011 1:24 PM >> To: Greg Haerr >> Cc: Albert3 Chen(陳堯山_Askey_TW); nanogui-...@linuxhacker.org; >> nanogui@linuxhacker.org >> Subject: Re: [nanogui] Re: Nano-X issue >> >> Dear Albert, >> I had similar issue with nano-X and FLTK for fonts all fonts worked >> in PC for the same a FLTK app but in hardware with nano-x it displayed >> only one font and one size in-spite of any font selection. >> >> I found the problem was in fonts installation make sure you have all the >> fonts >> the systems fonts director (/usr/share/fonts) and these dirs also is >> in fontslist.c in nano-x. >> Hope this helps >> >> >> 2011/3/11, Greg Haerr<g...@censoft.com>: >>> Albert - >>> >>> I'm not sure I understand exactly what you're looking for, but >>> you'll need to write code in FLTK, not nano-X. I'm not very >>> expert in FLTK, so you might ask your questions on their list, >>> as they are familiar with changing colors with FLTK. >>> >>> With regards to running FLTK/Nano-X on PCs, it was a suggestion >>> as its very easy to compile and run FLTK and nano-X on PC Linux >>> platforms, just for test purposes. You might also look at the >>> FLTK demo directory and demos in order to find sample source >>> code to do what you want. >>> >>> Regards, >>> >>> Greg >>> ----- Original Message ----- >>> From: albert3_c...@askey.com.tw >>> To: g...@censoft.com ; nanogui-...@linuxhacker.org ; >>> nanogui@linuxhacker.org >>> Sent: Wednesday, March 09, 2011 11:36 PM >>> Subject: RE: Nano-X issue >>> >>> >>> Dear Greg, >>> >>> >>> >>> How are you ? >>> >>> >>> >>> Thanks for your kindly answer and test. >>> >>> As we use FLTK/NANO-X on TI DM365 Platform (Embedded Linux System), >>> not >>> on PC. >>> >>> >>> >>> We can use FLTK/NANO-X to put Image on some point (x,y), IR and Mouse >>> can >>> work on TI Platform successfully. >>> >>> >>> >>> In order to display “Wordings with different color& size” (OSD) in >>> Linux >>> booting time, it lets users know our device’s status. >>> >>> We encounter this kind of problem. And your help is very appreciated. >>> >>> >>> >>> Can you give us some idea on how to check something between Nano-X and >>> HW’s initialization (Color Plate, Font Selection, Word Size) ? >>> >>> >>> >>> Have a good working day. >>> >>> >>> >>> Best Regards, >>> >>> >>> >>> Albert Chen >>> >>> E-mail: albert3_c...@askey.com.tw >>> >>> TEL: 886-2-22287588 # 18019 >>> >>> FAX: 886-2-32349340 >>> >>> >>> >>> From: Greg Haerr [mailto:g...@censoft.com] >>> Sent: Thursday, March 10, 2011 2:05 PM >>> To: Albert3 Chen(陳堯山_Askey_TW); nanogui-...@linuxhacker.org; >>> nanogui@linuxhacker.org >>> Subject: Re: Nano-X issue >>> >>> >>> >>> Albert - >>> >>> >>> >>> You'll need to read up or post on the FLTK list, as you're using the >>> FLTK >>> >>> toolkit to set up text and colors. Check to see that the colors are >>> >>> in fact changing when running on FLTK/X11, instead of through the >>> >>> NXLIB library. I have tested nano-X with FLTK 1.10 and all the FLTK >>> >>> demos run fine. >>> >>> >>> >>> Regards, >>> >>> >>> >>> Greg >>> >>> ----- Original Message ----- >>> >>> From: albert3_c...@askey.com.tw >>> >>> To: nanogui-...@linuxhacker.org ; nanogui@linuxhacker.org ; >>> g...@censoft.com >>> >>> Sent: Wednesday, March 09, 2011 1:13 AM >>> >>> Subject: Nano-X issue >>> >>> >>> >>> Dear Sir, >>> >>> >>> >>> The following code is to display text "Hello World!" on TI 365 >>> platform, >>> >>> The development environment uses Nano-X(v0.92) and FLTK(v1.07). >>> >>> >>> >>> Questions: >>> >>> 1. Cannot change the text size, even modify box->labelsize(); >>> >>> 2. Cannot change the background and text color after modifying the >>> relative attribute. The background is always blue and text is black. >>> >>> >>> >>> Would you kindly tell how to set/check font, color, size in Nano-X >>> library ? >>> >>> Please give me a hand. >>> >>> Thanks a lot. >>> >>> >>> >>> int main(int argc, char **argv) >>> >>> { >>> >>> Fl_Window *window = new Fl_Window(340,180); >>> >>> Fl_Box *box = new Fl_Box(20,40,300,100,"Hello, World!"); >>> >>> box->box(FL_UP_BOX); >>> >>> box->labelfont(FL_BOLD+FL_ITALIC); >>> >>> box->labelsize(10); >>> >>> box->labeltype(FL_SHADOW_LABEL); >>> >>> window->end(); >>> >>> window->show(argc, argv); >>> >>> return Fl::run(); >>> >>> } >>> >>> >>> >>> Albert Chen >>> >>> E-mail: albert3_c...@askey.com.tw >>> >>> TEL: 886-2-22287588 # 18019 >>> >>> FAX: 886-2-32349340 >>> >> >> >> -- >> With Regards >> Gobi.C >> +91-9952556158 >> > > -- *Luca Santini* //Elettronica di Sistema// *SPES. S.c.p.a* Via Lamberto Corsi, 43 60044 Fabriano (AN) tel. +39 0732 25291 diretto 0732 2529451 fax +39 0732 2529441 luca.sant...@spesonline.com <mailto:luca.sant...@spesonline.com> www.spesonline.com <http://www.spesonline.com> --------------------------------------------------------------------- To unsubscribe, e-mail: nanogui-unsubscr...@linuxhacker.org For additional commands, e-mail: nanogui-h...@linuxhacker.org
