Grx August 1995

grx@gnu.de

2 discussions

Re: Grx Problems with linux-X11
by Hartmut Schirmer 07 Jan '00

07 Jan '00

2nd try ... ---------- Forwarded Message ---------- Subject: Re: Grx Problems with linux-X11 Date: Thu, 30 Dec 1999 22:21:45 +0100 From: Hartmut Schirmer <hartmut.schirmer(a)arcormail.de> On Thu, 30 Dec 1999, DAANEN Vincent wrote: >Hi > I'm using grx23 with djgpp and all goes fine but, with linux, I meet >a problem > The problem is that GrSetColor don't seem to work : > - we define 1024x768x256 mode => pseudo color in 8 bits > - next we set the colors : for (i=0;i<256;i++) GrSetColr(i,i,i,i); : >we should have a gray-level color table from black (i=0) to white (i=255) > > but when I display an image of the gray-levels, I obtain colored >colors (green red,blue yellow...) > > Can someone tell me what to do to obtain my gray-level color table >using THIS WAY > Thanks Well, normally GRX wonŽt allocate all available colors under X11. Using the option ŽprivcmapŽ forces GRX to use a full 256 color map. You can either set the GRX20DRV environment variable to Žxwin::privcmapŽ or call GrSetDriver( "xwin::privcmap") Hartmut

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Fwd: GRX copyright assignment to FSF
by Hartmut Schirmer 03 Jan '00

03 Jan '00

Third try to get this out ... ---------- Forwarded Message ---------- Subject: GRX copyright assignment to FSF Date: Thu, 30 Dec 1999 22:51:44 +0100 From: Hartmut Schirmer <hartmut.schirmer(a)arcormail.de> Hi Andris, hi Ulrich, both of you contributed major major parts to the GRX library. Before we can assign the GRX graphics lib to the FSF we need you principle agreement about this step. So far Csaba Biegl, Hartmut Schirmer, Michael Goffioul and Michal Stencl as major contibutors agreed in principle. Andris Pavenis and Ulrich Leodolter need to agree before assignment can be done. Andris and Ulrich, please send a note about your opinion to the GRX mailing list (grx(a)gnu.de) me (hartmut.schirmer(a)arcormail.de) Richard Stallman (rms(a)gnu.org) If Andris&Ulrich agree in principle about assigning GRX to the FSF Richard will send us the right papers to sign. To anyone who contributed to GRX and isnŽt listed as major contributor will need to sign a disclaimer. IŽll contact you after all major contributors agreed. Thanks to all of you and a happy new year Hartmut

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Grx August 1995