1vgatest(6)                    Svgalib User Manual                   vgatest(6)
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NAME

6       svidtune - tunes svgalib modes
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SYNOPSIS

9       svidtune mode
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DESCRIPTION

13       mode  is an svgalib mode number for the mode to be tuned. The number of
14       colours is irrelevant, but the mode must be supported by the hardware.
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16       svidtune displays the mode timing parameters, and  a  rectangle  around
17       the  screen.  You  can  then  adjust the parameters to have the display
18       tuned properly.
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20       Please note that modelines (and this program) only affects display when
21       the  driver uses the timing.c interface. Specifically, it has no affect
22       on the VESA driver.
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KEYS

26       l,r,d,u move the displayed portion of the screen left, right,  down  or
27       up.
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29       w,n increase or decrease the screens horizontal size.
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31       s,o increase or decrease the screens vertical size.
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33       p print the current modeline to the standard error.
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35       P  print the current modeline to the config file, so it will be used by
36       svgalib from now on.
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38       q quit
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BUGS

42       The program does not test that the modes remain within the monitor lim‐
43       its.
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SEE ALSO

47       vga_getcurrenttiming(3), vga_changecurrenttiming(3), libvga.config(5)
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AUTHOR

51       This man page was written by Matan Ziv-Av.
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55Svgalib (>= 1.4.0)               10 June 1999                       vgatest(6)