Re: [Gretl-devel] Contribute to Gretl code (FIX for gnuplot 4.2).

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Allin Cottrell wrote: | On Thu, 17 Apr 2008, Hélio Guilherme wrote: | |> Please reproduce the BUG: |> Create a chart, for example a time-series. |> Right click over it, and Save as a PNG... | | To get some more information on this, can you try each of the | following commands in your gnuplot version and see which ones | succeed or fail: | | set term pngcairo | set term png color | set term png truecolor | | It would also be useful to have the output of the gnuplot command | "set term". helio@linux-mybook:~/gretl> gnuplot ~ G N U P L O T ~ Version 4.2 patchlevel 3 ~ last modified Mar 2008 ~ System: Linux 2.6.23.12-default ~ Copyright (C) 1986 - 1993, 1998, 2004, 2007, 2008 ~ Thomas Williams, Colin Kelley and many others ~ Type `help` to access the on-line reference manual. ~ The gnuplot FAQ is available from http://www.gnuplot.info/faq/ ~ Send bug reports and suggestions to <http://sourceforge.net/projects/gnuplot> Terminal type set to 'x11' gnuplot> set term pngcairo ~ ^ ~ unknown or ambiguous terminal type; type just 'set terminal' for a list gnuplot> set term png cairo Terminal type set to 'png' ~ ^ ~ invalid color spec, must be xRRGGBB gnuplot> set term png color Terminal type set to 'png' ~ ^ ~ invalid color spec, must be xRRGGBB gnuplot> set term png truecolor Terminal type set to 'png' Options are 'truecolor nocrop medium ' gnuplot> set term Available terminal types: ~ aed512 AED 512 Terminal ~ aed767 AED 767 Terminal ~ aifm Adobe Illustrator 3.0 Format ~ bitgraph BBN Bitgraph Terminal ~ cgm Computer Graphics Metafile ~ corel EPS format for CorelDRAW ~ dumb ascii art for anything that prints text ~ dxf dxf-file for AutoCad (default size 120x80) ~ eepic EEPIC -- extended LaTeX picture environment ~ emf Enhanced Metafile format ~ emtex LaTeX picture environment with emTeX specials ~ epslatex LaTeX picture environment using graphicx package ~ epson_180dpi Epson LQ-style 180-dot per inch (24 pin) printers ~ epson_60dpi Epson-style 60-dot per inch printers ~ epson_lx800 Epson LX-800, Star NL-10, NX-1000, PROPRINTER ... ~ fig FIG graphics language for XFIG graphics editor ~ gif GIF images using libgd and TrueType fonts ~ gpic GPIC -- Produce graphs in groff using the gpic preprocessor ~ hp2623A HP2623A and maybe others ~ hp2648 HP2648 and HP2647 ~ hp500c HP DeskJet 500c, [75 100 150 300] [rle tiff] ~ hpdj HP DeskJet 500, [75 100 150 300] ~ hpgl HP7475 and relatives [number of pens] [eject] ~ hpljii HP Laserjet series II, [75 100 150 300] ~ hppj HP PaintJet and HP3630 [FNT5X9 FNT9X17 FNT13X25] ~ imagen Imagen laser printer ~ jpeg JPEG images using libgd and TrueType fonts ~ kc_tek40xx MS-DOS Kermit Tek4010 terminal emulator - color ~ km_tek40xx MS-DOS Kermit Tek4010 terminal emulator - monochrome ~ latex LaTeX picture environment ~ mf Metafont plotting standard ~ mif Frame maker MIF 3.00 format ~ mp MetaPost plotting standard ~ nec_cp6 NEC printer CP6, Epson LQ-800 [monocrome color draft] ~ okidata OKIDATA 320/321 Standard ~ pbm Portable bitmap [small medium large] [monochrome gray color] ~ pcl5 HP Designjet 750C, HP Laserjet III/IV, etc. (many options) ~ png PNG images using libgd and TrueType fonts ~ postscript PostScript graphics, including EPSF embedded files (*.eps) ~ pslatex LaTeX picture environment with PostScript \specials ~ pstex plain TeX with PostScript \specials ~ pstricks LaTeX picture environment with PSTricks macros ~ qms QMS/QUIC Laser printer (also Talaris 1200 and others) ~ regis REGIS graphics language ~ selanar Selanar ~ starc Star Color Printer ~ svg W3C Scalable Vector Graphics driver ~ tandy_60dpi Tandy DMP-130 series 60-dot per inch graphics ~ tek40xx Tektronix 4010 and others; most TEK emulators ~ tek410x Tektronix 4106, 4107, 4109 and 420X terminals ~ texdraw LaTeX texdraw environment ~ tgif TGIF X11 [mode] [x,y] [dashed] ["font" [fontsize]] ~ tkcanvas Tk/Tcl canvas widget [perltk] [interactive] ~ tpic TPIC -- LaTeX picture environment with tpic \specials ~ unknown Unknown terminal type - not a plotting device ~ vttek VT-like tek40xx terminal emulator ~ x11 X11 Window System ~ xlib X11 Window System (gnulib_x11 dump) - --- I am about to compile the CVS version of gnuplot. But I did a fresh configure (CVS file), and build of gretl and I do not find any problems. Except for the need to manually run ldconfig (like in the one from a Kubunto troubleshooting you and Jack made). Thanks for the help, Hélio