git.hungrycats.org Git - xscreensaver/blob - local/man/cat.1/qix.1

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   4 XScreenSaver(1)                                   XScreenSaver(1)
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   7 N\bNA\bAM\bME\bE
   8        qix - bounce colored lines around a window
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  10 S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS
  11        q\bqi\bix\bx  [-display  _\bh_\bo_\bs_\bt_\b:_\bd_\bi_\bs_\bp_\bl_\ba_\by_\b._\bs_\bc_\br_\be_\be_\bn]  [-foreground  _\bc_\bo_\bl_\bo_\br]
  12        [-background _\bc_\bo_\bl_\bo_\br] [-window] [-root]  [-mono]  [-install]
  13        [-visual  _\bv_\bi_\bs_\bu_\ba_\bl]  [-segments _\bi_\bn_\bt] [-spread _\bp_\bi_\bx_\be_\bl_\bs] [-size
  14        _\bp_\bi_\bx_\be_\bl_\bs] [-count _\bi_\bn_\bt] [-color-shift _\bd_\be_\bg_\br_\be_\be_\bs] [-delay _\bu_\bs_\be_\bc_\bs]
  15        [-random]  [-linear]  [-solid]  [-hollow] [-xor] [-no-xor]
  16        [-transparent] [-non-transparent]  [-additive]  [-subtrac-
  17        tive] [-poly _\bi_\bn_\bt] [-gravity] [-no-gravity]
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  19 D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN
  20        The  _\bq_\bi_\bx  program bounces a series of line segments around
  21        its window.  This is truly the swiss army chainsaw of  qix
  22        programs.   If  you know of one with more display modes, I
  23        want to know about it.
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  25 O\bOP\bPT\bTI\bIO\bON\bNS\bS
  26        _\bq_\bi_\bx accepts the following options:
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  28        -\b-w\bwi\bin\bnd\bdo\bow\bw Draw on  a  newly-created  window.   This  is  the
  29                default.
  30
  31        -\b-r\bro\boo\bot\bt   Draw on the root window.
  32
  33        -\b-m\bmo\bon\bno\bo   If   on  a  color  display,  pretend  we're  on  a
  34                monochrome display.
  35
  36        -\b-i\bin\bns\bst\bta\bal\bll\bl
  37                Install a private colormap for the window.
  38
  39        -\b-v\bvi\bis\bsu\bua\bal\bl _\bv_\bi_\bs_\bu_\ba_\bl
  40                Specify which visual to use.  Legal values are the
  41                name  of a visual class, or the id number (decimal
  42                or hex) of a specific visual.
  43
  44        -\b-s\bse\beg\bgm\bme\ben\bnt\bts\bs _\bi_\bn_\bt_\be_\bg_\be_\br
  45                How many line segments should be  drawn.   Default
  46                50.
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  48        -\b-s\bsp\bpr\bre\bea\bad\bd _\bi_\bn_\bt_\be_\bg_\be_\br
  49                How  far apart the endpoints of one segment should
  50                be from the next.  Default 8.
  51
  52        -\b-s\bsi\biz\bze\be _\bi_\bn_\bt_\be_\bg_\be_\br
  53                The maximum distance one endpoint of a segment  is
  54                allowed  to  be from the opposite end of that seg-
  55                ment.  Default 0, meaning unlimited.
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  57        -\b-c\bco\bou\bun\bnt\bt _\bi_\bn_\bt_\be_\bg_\be_\br
  58                How many qixes to draw.  Default 1.
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  64 X Version 11                27-Apr-97                           1
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  70 XScreenSaver(1)                                   XScreenSaver(1)
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  73        -\b-c\bco\bol\blo\bor\br-\b-s\bsh\bhi\bif\bft\bt _\bd_\be_\bg_\br_\be_\be_\bs
  74                If on a color display, the color of the line  seg-
  75                ments will cycle through the spectrum.  This spec-
  76                ifies how far the hue of each  segment  should  be
  77                from  the  next,  in  degrees  on  the  HSV wheel.
  78                Default 3.
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  80        -\b-d\bde\bel\bla\bay\by _\bm_\bi_\bc_\br_\bo_\bs_\be_\bc_\bo_\bn_\bd_\bs
  81                How much of a delay should be  introduced  between
  82                steps  of  the animation.  Default 25000, or about
  83                0.025 seconds.
  84
  85        -\b-r\bra\ban\bnd\bdo\bom\bm The _\bq_\bi_\bx will wander around  the  screen  semi-ran-
  86                domly.  This is the default.
  87
  88        -\b-l\bli\bin\bne\bea\bar\br The  opposite  of  _\b-_\br_\ba_\bn_\bd_\bo_\bm: the _\bq_\bi_\bx will travel in
  89                straight lines until it reaches a wall,  and  then
  90                it will bounce.
  91
  92        -\b-s\bso\bol\bli\bid\bd  If  this  is  specified, then the area between the
  93                line segments will be filled in with the appropri-
  94                ate  color,  instead  of the _\bq_\bi_\bx simply being com-
  95                posed  of  one-pixel-wide  line  segments.    This
  96                option looks really good in color.
  97
  98        -\b-h\bho\bol\bll\blo\bow\bw The opposite of _\b-_\bs_\bo_\bl_\bi_\bd; this is the default.
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 100        -\b-x\bxo\bor\br    If  this  is  specified, then qix segments will be
 101                drawn and erased with xor, instead of being  drawn
 102                in  some color and erased in the background color.
 103                This implies _\b-_\bm_\bo_\bn_\bo, in that only two colors can be
 104                used.
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 106        -\b-t\btr\bra\ban\bns\bsp\bpa\bar\bre\ben\bnt\bt
 107                If  this  is specified, and _\b-_\bc_\bo_\bu_\bn_\bt is greater than
 108                1, then each qix will be drawn in one  color,  and
 109                when they overlap, the colors will be mixed.  This
 110                only works on P\bPs\bse\beu\bud\bdo\boC\bCo\bol\blo\bor\br  displays.   This  looks
 111                best in conjuction with _\b-_\bs_\bo_\bl_\bi_\bd.
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 113        -\b-n\bno\bon\bn-\b-t\btr\bra\ban\bns\bsp\bpa\bar\bre\ben\bnt\bt
 114                Turns off _\b-_\bt_\br_\ba_\bn_\bs_\bp_\ba_\br_\be_\bn_\bt.
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 116        -\b-a\bad\bdd\bdi\bit\bti\biv\bve\be
 117                If  _\b-_\bt_\br_\ba_\bn_\bs_\bp_\ba_\br_\be_\bn_\bt  is  specified,  then this option
 118                means that the colors will be mixed using an addi-
 119                tive  color  model, as if the qixes were projected
 120                light.  This is the default.
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 122        -\b-s\bsu\bub\bbt\btr\bra\bac\bct\bti\biv\bve\be
 123                If _\b-_\bt_\br_\ba_\bn_\bs_\bp_\ba_\br_\be_\bn_\bt is  specified,  then  this  option
 124                means  that  the colors will be mixed using a sub-
 125                tractive  color  model,  as  if  the  qixes   were
 126                translucent filters.
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 136 XScreenSaver(1)                                   XScreenSaver(1)
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 139        -\b-p\bpo\bol\bly\by _\bi_\bn_\bt
 140                How  many  vertices each qix-line should have: the
 141                default is 2, meaning  the  traditional  qix  line
 142                shape.  Three will yield triangles, and so on.
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 144        -\b-g\bgr\bra\bav\bvi\bit\bty\by
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 146        -\b-n\bno\bo-\b-g\bgr\bra\bav\bvi\bit\bty\by
 147                Whether  there should be downward attraction.  For
 148                example, the options -\b-g\bgr\bra\bav\bvi\bit\bty\by  -\b-l\bli\bin\bne\bea\bar\br  will  make
 149                everything move in nice smooth parabolas.  Gravity
 150                is off by default.
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 152 E\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT
 153        D\bDI\bIS\bSP\bPL\bLA\bAY\bY to get the default host and display number.
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 155        X\bXE\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT
 156                to get the name of a resource file that  overrides
 157                the  global  resources stored in the RESOURCE_MAN-
 158                AGER property.
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 160 S\bSE\bEE\bE A\bAL\bLS\bSO\bO
 161        X\bX(1), x\bxs\bsc\bcr\bre\bee\ben\bns\bsa\bav\bve\ber\br(1)
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 163 C\bCO\bOP\bPY\bYR\bRI\bIG\bGH\bHT\bT
 164        Copyright (C) 1992 by Jamie Zawinski.  Permission to  use,
 165        copy,  modify,  distribute, and sell this software and its
 166        documentation for any purpose is  hereby  granted  without
 167        fee,  provided  that  the above copyright notice appear in
 168        all copies and that both that copyright  notice  and  this
 169        permission  notice appear in supporting documentation.  No
 170        representations are made about  the  suitability  of  this
 171        software  for any purpose.  It is provided "as is" without
 172        express or implied warranty.
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 174 A\bAU\bUT\bTH\bHO\bOR\bR
 175        Jamie Zawinski <jwz@netscape.com>, 13-aug-92.
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 177        Thanks to Ariel  Scolnicov  for  the  -poly  and  -gravity
 178        options.
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 196 X Version 11                27-Apr-97                           3
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