renaming MircColor/color_code.js to photo.js

1 files changed, 0 insertions, 280 deletions

diff --git a/js/color_code.js b/js/color_code.js
deleted file mode 100644
index 7811d82..0000000
--- a/js/color_code.js
+++ /dev/null
@@ -1,280 +0,0 @@
-
-var MircColor = (function(){
-  var COLORS = [
-    [255,255,255],
-    [0,0,0],
-    [0,0,127],
-    [0,147,0],
-    [255,0,0],
-    [127,0,0],
-    [156,0,156],
-    [252,127,0],
-    [255,255,0],
-    [0,252,0],
-    [0,147,147],
-    [0,255,255],
-    [0,0,252],
-    [255,0,255],
-    [127,127,127],
-    [210,210,210]
-  ]
-  var HUES = [
-    [255,255,255],
-    [0,0,0],
-    [0,0,127],
-    [0,147,0],
-    [255,0,0],
-    [127,0,0],
-    [156,0,156],
-    [252,127,0],
-    [255,255,0],
-    [0,252,0],
-    [0,147,147],
-    [0,255,255],
-    [0,0,252],
-    [255,0,255],
-    null,
-    null,
-  ]
-  var GRAYS = [
-    [255,255,255],
-    [0,0,0],
-    null,
-    null,
-    null,
-    null,
-    null,
-    null,
-    null,
-    null,
-    null,
-    null,
-    null,
-    null,
-    [127,127,127],
-    [210,210,210]
-  ]
-  var REDS = [
-    [255,255,255],
-    [0,0,0],
-    null,
-    null,
-    [255,0,0],
-    [127,0,0],
-    null,
-    [252,127,0],
-    [255,255,0],
-    null,
-    null,
-    null,
-    null,
-    [255,0,255],
-    null,
-    null,
-  ]  
-  var YELLOWS = [
-    [255,255,255],
-    [0,0,0],
-    null,
-    [0,147,0],
-    null,
-    null,
-    null,
-    [252,127,0],
-    [255,255,0],
-    [0,252,0],
-    null,
-    [0,255,255],
-    null,
-    null,
-    null,
-    null,
-  ]
-  var BLUES = [
-    [255,255,255],
-    [0,0,0],
-    [0,0,127],
-    null,
-    null,
-    null,
-    [156,0,156],
-    null,
-    null,
-    [0,252,0],
-    [0,147,147],
-    [0,255,255],
-    [0,0,252],
-    [255,0,255],
-    null,
-    null,
-  ]
-  var colors = COLORS, recolor_fn = null
-  var canvas = document.createElement("canvas"), ctx = canvas.getContext('2d'), pixels
-
-  function set_colors (a) {
-    colors = a
-  }
-  function set_recolor_fn (fn) {
-    recolor_fn = fn
-  }
-  
-  function closest_to(pixel){
-    if (recolor_fn) {
-      pixel = recolor_fn(pixel)
-    }
-    return colors.reduce(function(prev, curr, index) {
-      var d = distance(pixel, curr)
-      if (prev[0] > d) {
-        prev[0] = d
-        prev[1] = index
-      }
-      return prev
-    }, [Infinity, -1])[1]
-  }
-
-  function distance(u, v){
-    if (! v) return Math.Infinity
-    var r = u[0] - v[0]
-    var g = u[1] - v[1]
-    var b = u[2] - v[2]
-    return Math.sqrt(r*r+g*g+b*b)
-  }
-
-  function fromImageData (pixels, cb){
-    var rows = [],
-        pixel = new Array (4),
-        data = pixels.data,
-        t
-    for (var i = 0, h = pixels.height; i < h; i++) {
-      var row = []
-      rows.push(row)
-      for (var j = 0, w = pixels.width; j < w; j++) {
-        t = (i*w+j)*4
-        pixel[0] = data[t]
-        pixel[1] = data[t+1]
-        pixel[2] = data[t+2]
-        pixel[3] = data[t+3]
-        row[j] = closest_to(pixel)
-      }
-    }
-    if (! cb) return rows
-    else cb (rows)
-  }
-
-  function getNaturalDimensions (img) {
-    if (img.naturalWidth) {
-      return { naturalWidth: img.naturalWidth, naturalHeight: img.naturalHeight }
-    }
-    if (img.videoWidth) {
-      return { naturalWidth: img.videoWidth, naturalHeight: img.videoHeight }
-    }
-    return { naturalWidth: img.width, naturalHeight: img.height }
-  }
-  function neighbor (canvas, ctx, img) {
-    var dims = getNaturalDimensions(img)
-    var scratch = document.createElement("canvas")
-    var scratchCtx = scratch.getContext('2d')
-    scratch.width = dims.naturalWidth
-    scratch.height = dims.naturalHeight
-    scratchCtx.drawImage(img, 0, 0, dims.naturalWidth, dims.naturalHeight)
-    var srcImageData = scratchCtx.getImageData(0,0,scratch.width,scratch.height)
-    var destImageData = ctx.createImageData(canvas.width,canvas.height)
-    var src = srcImageData.data, dest = destImageData.data
-    var dt, dw = destImageData.width, dh = destImageData.height
-    var st, sw = srcImageData.width, sh = srcImageData.height
-    for (var i = 0; i < dh; i++) {
-      for (var j = 0; j < dw; j++) {
-        var y = i * sh/dh
-        var x = j * sw/dw
-        dt = ((i*dw) + j) * 4
-        st = Math.floor( Math.floor(y)*sw + x ) * 4
-        dest[dt] = src[st]
-        dest[dt+1] = src[st+1]
-        dest[dt+2] = src[st+2]
-        dest[dt+3] = src[st+3]
-      }
-    }
-    return destImageData
-  }
-  var img = new Image ()
-  function fromUrl (url, cb, opt) {
-    img.onload = function(){
-      fromCanvas(img, cb, opt)
-    }
-    if (img.src == url) { return img.onload() }
-    img.src = url
-    if (img.complete) { return img.onload() }
-  }
-  function fromCanvas (img, cb, opt) {
-    var dims = getNaturalDimensions(img)
-    if (opt.width) {
-      canvas.width = opt.width
-      if (opt.height) {
-        canvas.height = opt.height
-      } else if (opt.ratio) {
-        canvas.height = opt.width / opt.ratio
-      } else {
-        canvas.height = (dims.naturalHeight * width / dims.naturalWidth) / 2
-      }
-    }
-    else {
-      canvas.width = dims.naturalWidth * 2
-      canvas.height = dims.naturalHeight
-    }
-    if (opt.neighbor) {
-      pixels = neighbor(canvas, ctx, img)
-    }
-    else {
-      ctx.drawImage(img,0,0,dims.naturalWidth,dims.naturalHeight,0,0,canvas.width,canvas.height)
-      pixels = ctx.getImageData(0,0,canvas.width,canvas.height)
-    }
-    fromImageData(pixels, cb)
-  }
-  function ascii (rows) {
-    var lines = rows.map(function(str){
-      var last = -1
-      return str.map(function(index){
-        if (last == index) return " "
-        last = index
-        return "\\x031," + index + " "
-      }).join("")
-    }).join("\\n")
-    var txt = '/exec -out printf "' + lines + '"\n'
-    return txt
-  }
-  function asciiFromUrl (url, cb, opt) {
-    fromUrl(url, function(rows){
-      cb(ascii(rows), rows)
-    }, width)
-  }
-  function stringFromUrl (url, cb, opt) {
-    fromUrl(url, function(rows){
-      cb(rows.map(function(str){
-        return str.map(function(index){ return "\C-c1," + index + " " }).join("")
-      }).join("\n"))
-    }, width)
-  }
-
-  return {
-    colors: COLORS,
-    hues: HUES,
-    grays: GRAYS,
-    reds: REDS,
-    yellows: YELLOWS,
-    blues: BLUES,
-    set_recolor_fn: set_recolor_fn,
-    set_colors: set_colors,
-    closest_to: closest_to,
-    distance: distance,
-    fromUrl: fromUrl,
-    fromCanvas: fromCanvas,
-    fromImageData: fromImageData,
-    stringFromUrl: stringFromUrl,
-    asciiFromUrl: asciiFromUrl,
-    ascii: ascii,
-    neighbor: neighbor,
-  }
-
-})()
-
-