SELECTEUR DE COULEURS

alias palette {
  window -dopCk0 @palette -1 -1 390 420
  window -hp @pbuf
  if (!$exists($scriptdirpalette_claire.bmp)) draw_palette claire
  else { drawpic @palette 0 0 $+(",$scriptdirpalette_claire.bmp,") | drawcopy @palette 0 0 310 310 @pbuf 0 0 }
  lumdeg 255 | draw_infos 1 1 | fleche 1
}

alias draw_palette {
  var %f $+(",$scriptdirpalette,_,$1,.bmp,")
  if ($exists(%f)) drawpic @palette 0 0 %f
  else {
    var %x 1 , %r 255 , %g 0 , %b 0 , %ticks $ticks
    wait
    while (%x < 310) {
      var %y 1
      while (%y < 310) {
        if ($1 == claire) drawdot -rn @palette $rgb($calc($l(%r) + (((255 - %r) / 310) * %y)),$calc($l(%g) + (((255 - %g) / 310) * %y)),$calc($l(%b) + (((255 - %b) / 310) * %y))) 1 %x %y
        else { 
          var %c $calc(%y * 255 / 310)
          drawdot -rn @palette $rgb($l($calc(%r - %c)),$l($calc(%g - %c)),$l($calc(%b - %c))) 1 %x %y
        }
        inc %y
      }
      if (%r >= 255) && (!%b) && (%g < 255) inc %g 5
      elseif (%g <= 255) && (%r > 0) && (!%b) dec %r 5
      elseif (%r <= 0) && (%g >= 255) && (%b < 256) inc %b 5
      elseif (%b >= 255) && (%r <= 0) && (%g > 0) dec %g 5
      elseif (%g <= 0) && (%b > 254) && (%r < 255) inc %r 5
      elseif (%r >= 255) && (%g <= 0) dec %b 5
      inc %x
    }
    drawdot @palette
    drawsave @palette %f
    wait
    echo -a Palette $1 dessinée en $duration($calc(($ticks - %ticks) / 1000)))
  }
  lumdeg 255 | draw_infos 1 1 | fleche 1
  drawcopy @palette 0 0 310 310 @pbuf 0 0 
}

alias -l lumdeg {
  tokenize 44 $rgb($1)
  var %i 1 | while (%i < 310) {
    if ($getdot(@palette,1,309) > 50000) drawrect -frn @palette $rgb($l($calc($1 - (($1 / 310) * %i))),$l($calc($2 - (($2 / 310) * %i))),$l($calc($3 - (($3 / 310) * %i)))) 1 340 %i 20 1
    else drawrect -frn @palette $rgb($l($calc($1 + (((255 - $1) / 310) * %i))),$l($calc($2 + (((255 - $2) / 310) * %i))),$l($calc($3 + (((255 - $3) / 310) * %i)))) 1 340 %i 20 1
    inc %i
  }
  drawdot @palette
}

menu @palette {
  sclick {
    if ($inrect($mouse.x,$mouse.y,1,1,309,309)) {
      drawcopy @pbuf 0 0 310 310 @palette 0 0 310 310 
      draw_infos $mouse.x $mouse.y | fleche 1
      lumdeg $getdot(@palette,$mouse.x,$mouse.y)
      drawrect -e @palette $iif($getdot(@palette,1,309) > 50000,1,0) 2 $calc($mouse.x - 6) $calc($mouse.y - 6) 11 11
    }
    elseif ($inrect($mouse.x,$mouse.y,340,1,20,309)) { fleche $mouse.y | draw_infos $mouse.x $mouse.y }
  }
  Degradé sombre:draw_palette sombre
  Dégradé clair:draw_palette claire
  -
  Copier
  .code RGB:clipboard $rgb($getdot(@palette,2,340))
  .code HTML:clipboard $html($rgb($getdot(@palette,2,340)))
}

alias -l draw_infos {
  drawrect -rf @palette $getdot(@palette,$1,$2) 1 1 320 120 60
  drawrect -f @palette 0 1 140 315 200 60
  drawtext -b @palette 1 0 arial 13 140 330 RGB: $rgb($getdot(@palette,$1,$2))
  drawtext -b @palette 1 0 arial 13 140 350 HTML: $html($rgb($getdot(@palette,$1,$2)))
}
alias -l html { tokenize 44 $1 | return $+($chr(35),$base($1,10,16,2),$base($2,10,16,2),$base($3,10,16,2)) }
alias -l fleche {
  drawrect -f @palette 0 1 330 1 10 320 360 1 10 320
  drawtext @palette 1 wingdings 10 330 $1 è | drawtext @palette 1 wingdings 10 359 $1 ç
}
alias -l wait { 
  if (!$window(@wait)) { window -pod @wait -1 -1 200 80 | drawtext @wait 1 arial 14 30 15 DESSIN EN COURS... }
  else close -@ @wait
}
alias -l l return $iif($1 < 0,0,$iif($1 > 255,255,$1))

on *:close:@palette:window -c @pbuf