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var palette = (function(){
var palette = new Matrix (32, 2, function(x,y){
var lex = new Lex (x,y)
lex.bg = all_inv_hue(x>>1)
lex.build()
return lex
})
palette.bind = function(){
palette.forEach(function(lex, x, y){
if (lex.bound) return
lex.bound = true
lex.span.addEventListener('mousedown', function(e){
e.preventDefault()
dragging = true
erasing = e.which == "3"
brush.fg = lex.bg
brush.bg = lex.bg
if (! brush.modified) {
brush.generate()
}
})
})
}
return palette
})()
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