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HTML Settings

Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

            
              <div id="output"></div>
<div id="hello"></div>
<br>
<div id="world"></div>

            
          
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                svg text.sym-line {
    font-family: "SignWriting 2010";
    -moz-font-feature-settings: "liga=1";
    -ms-font-feature-settings: "liga";
    -webkit-font-feature-settings: "liga";
    -o-font-feature-settings: "liga";
    font-feature-settings: "liga";
    fill: black;
    font-size: 30px;
  }
  svg text.sym-fill {
    font-family: "SignWriting 2010 Filling";
    -moz-font-feature-settings: "liga=1";
    -ms-font-feature-settings: "liga";
    -webkit-font-feature-settings: "liga";
    -o-font-feature-settings: "liga";
    font-feature-settings: "liga";
    fill: white;
    font-size: 30px;
  }
            
          
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              function key2code(key){
  code = 0x100000 + ((parseInt(key.slice(1,4),16) - 256) * 96) + ((parseInt(key.slice(4,5),16))*16) + parseInt(key.slice(5,6),16) + 1;
  return String.fromCharCode(0xD800 + ((code - 0x10000) >> 10), 0xDC00 + ((code - 0x10000) & 0x3FF));
}

function getSymSize(key) {
  var count = 0;
  var zoom = 2;
  var bound = 76 * zoom;
  var plus = 3 * zoom;
  var canvas = getSymSize.canvas || (getSymSize.canvas = document.createElement("canvas"));
  canvas.width = bound;
  canvas.height = bound;
  var context = canvas.getContext("2d");
  context.clearRect(0, 0, bound, bound);

  context.font = (30*zoom) + "px 'SignWriting 2010'";
  //context.imageSmoothingEnabled= false;
  context.fillText(key2code(key),0,0);
  var detect = function(x,y,w,h){
    count += 1;
    var line=false;
    try {
	    imgData = context.getImageData(x,y,w,h)
	}
	catch(e){
	  return
	}
    data = imgData.data
    for (var i=data.length; i--;) {
      if (data[i]){ line = true; break; }
    }
    return line;
  }

  var min,max,current,found,foundPlus,width,height;
  min=0;
  max=bound;
  while(min!=(max-1)){ 
    current=parseInt((max+min)/2)
    found = detect(current,0,1,bound);
    foundPlus = detect(current + plus,0,1,bound)
    if (found ){
      min = current
    } else if (foundPlus) {
      min = current+plus;
      if (max<=min) max=min+1;
    } else {
      max = parseInt((max+max+current)/3);
    }
  }
  width = min;

  min=0;
  max=bound;
  while(min!=(max-1)){
    current=parseInt((max+min)/2)
    found = detect(0,current,width,1);
    foundPlus = detect(0,(current + plus),width,1)
    if (found ){
      min = current
    } else if (foundPlus) {
      min = current+plus;
      if (max<=min) max=min+1;
    } else {
      max = parseInt((max+max+current)/3);
    }
  }
  height = max;

  width= '' + (500 + Math.ceil(width/zoom));
  height= '' + (500 + Math.ceil(height/zoom));
  //rounding error appears in chrome, could be FontForge, Potrace, or TrueType based
  if ('S1710d S1711d S1712d S17311 S17321 S17733 S1773f S17743 S1774f S17753 S1775f '.indexOf(key)>-1){
    width = '520';
  }
  size = width + 'x' + height;
  if (size=='500x501') return
  return size;
}

function getSignSvg(fsw,laned){
  var r, rsym, rcoord, sym, syms, coords, o;
  r = /(A(S[123][0-9a-f]{2}[0-5][0-9a-f])+)?[BLMR]([0-9]{3}x[0-9]{3})(S[123][0-9a-f]{2}[0-5][0-9a-f][0-9]{3}x[0-9]{3})*|S38[7-9ab][0-5][0-9a-f][0-9]{3}x[0-9]{3}/g;
  rsym = /S[123][0-9a-f]{2}[0-5][0-9a-f][0-9]{3}x[0-9]{3}/g;
  rcoord = /[0-9]{3}x[0-9]{3}/g;
  o = {};
  o.L = -1;
  o.R = 1;
  var x, x1 = 500,
    x2 = 500,
    y, y1 = 500,
    y2 = 500,
    k, w, h, l;

  k = fsw.charAt(0);
  coords = fsw.match(rcoord);
  for (var i=0; i < coords.length; i++) {
    x = parseInt(coords[i].slice(0, 3));
    y = parseInt(coords[i].slice(4, 7));
    x1 = Math.min(x1, x);
    x2 = Math.max(x2, x);
    y1 = Math.min(y1, y);
    y2 = Math.max(y2, y);
  }
  syms = fsw.match(rsym);
  for (var i=0; i < syms.length; i++) {
    sym = syms[i].slice(0,6)
    x = syms[i].slice(6, 9);
    y = syms[i].slice(10, 13);
    syms[i] = '<g transform="translate(' + x + ',' + y + ')" ><text class="sym-fill">' + sym + '</text><text class="sym-line">' + sym + '</text></g>';
  }
  if (k == 'S') {
    x2 = 1000 - x1;
    y2 = 1000 - y1;
  }
  w = x2 - x1;
  h = y2 - y1;
  l = o[k] || 0;
  l = l * 75 + x1 - 400;
  //font-size = "12">
//            <tspan x = "10" dy = "20" font-family = "serif">
  var svg = '<svg width="' + w + '" height="' + h + '" viewBox="' + x1 + ' ' + y1 + ' ' + w + ' ' + h + '">' + syms.join('') + "</svg>";
  if (laned){
    svg = '<div style="padding:10px;position:relative;width:' + w + 'px;height:' + h + 'px;left:' + l + 'px;">' + svg + '</div>';
  }
  return svg
}

function fontInstall(){
  var report = '<h2>SignWriting 2010 Font not installed!</h2>\n';
  report += '<p>Please download and install the SignWriting 2010 Fonts:';
  report += fontLinks();
  return report;
}

function fontRefresh(){
  var report = '<h2>SignWriting 2010 Font have been installed!</h2>\n';
  report += '<p>TrueType font source links:';
  report += fontLinks();
  return report;
}

function fontLinks(){
  var report = '<ul><li><a href="https://github.com/Slevinski/signwriting_2010_fonts/raw/master/fonts/SignWriting%202010.ttf">SignWriting 2010</a>';
  report += '<li><a href="https://github.com/Slevinski/signwriting_2010_fonts/raw/master/fonts/SignWriting%202010%20Filling.ttf">SignWriting 2010 Filling</a>';
  return report;
}

if (!getSymSize('S10000')){
  document.getElementById("output").innerHTML = fontInstall(); 
} else {
  document.getElementById("output").innerHTML = fontRefresh(); 
  document.getElementById("hello").innerHTML = getSignSvg("M518x529S14c20481x471S27106503x489");  document.getElementById("world").innerHTML = getSignSvg("M518x533S1870a489x515S18701482x490S20500508x496S2e734500x468");
  
}

            
          
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999px
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