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path: root/contrib/logo-color.d/script.js
blob: 82cc2047fc698106f3109b169586af465f370d84 (about) (plain) (blame)
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function invertHex(hex) {
  return (Number("0x1" + hex) ^ 0xffffff).toString(16).substr(1);
}

function color() {
  var svg = document.querySelector(".logo").getSVGDocument();
  svg.getElementById("dark-1").setAttribute("stop-color", document.getElementById("color1").value);
  svg.getElementById("dark-2").setAttribute("stop-color", document.getElementById("color2").value);
  var background = document.getElementById("color3").value;
  svg.getElementById("background").setAttribute("fill", background);
  svg.getElementById("hexagon").setAttribute("stroke", "#" + invertHex(background.substring(1)));
}