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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.

            
              <svg xmlns="http://www.w3.org/2000/svg" version="1.1" id="svg">
  <defs>
    <filter id="colorFilter">
      <feColorMatrix 
        color-interpolation-filters="sRGB"
        id="feColorMatrix"
        type="matrix"
        values="1     0     0       0      0
                0     1     0       0     0
                0     0     1       0     0
                0     0     0       1     0 "/>
    </filter>
  </defs>
</svg>

<div class="container">
  <div class="icon-color">  
    <span>Does your icon have a</span>
    <input type="radio" id="white" name="drone" value="white" checked>
    <label for="white" id="whiteLabel">white</label>
    <span>or</span>
    <input type="radio" id="black" name="drone" value="black">
    <label for="black" id="blackLabel">black</label>
    <span>fill</span>
    
    <div class="icon"></div>
  </div>
  
 

  <div class="hexForm">
    <label for="hex">Input HEX code</label>
    <span class="hash">#</span>
    <input type="text" class="hexInput" name="name" required maxlength="6" pattern="[0-9A-Fa-f]{6}$" title="Hex codes must be 6 digits" autocomplete="off">
    <br>
    <button class="submitButton">submit</button>
    <button class="clearButton">clear</button>
    <p><small class="error"> </small></p>
  </div>
  <div class="codeSnippets">
    <p><small>click to copy code snippets</small></p>
    <div class="codeSnippet">
      <div class="copydiv"></div>
      <pre class="codeSnippet-svg">
        <code class="SVGCode">
        &#x3C;svg id=&#x22;svg&#x22;&#x3E;
          &#x3C;defs&#x3E;
            &#x3C;filter id=&#x22;colorFilter&#x22;&#x3E;
              &#x3C;feColorMatrix 
                color-interpolation-filters=&#x22;sRGB&#x22;
                type=&#x22;matrix&#x22;
                values=&#x22;<strong class="rVal">1  </strong> 0   0   0   0
                        0   <strong class="gVal">1 </strong>  0   0   0
                        0   0   <strong class="bVal">1 </strong>  0   0
                        0   0   0   1   0 &#x22;/&#x3E;
            &#x3C;/filter&#x3E;
          &#x3C;/defs&#x3E;
        &#x3C;/svg&#x3E;
        </code>
      </pre>
    </div>
    <div class="codeSnippet">
      <pre  class="codeSnippet-css">
        <code class="CSSCode">
        .icon{
          filter: <span class="invert"></span>url(#colorFilter);
        }
        </code>
       </pre>
    </div>
    <p><small class="info"></small></p>
  </div>
</div>

            
          
!
            
              :root{
  --red: #cd1c47;
  --green: #1ccd81;
  --blue: #1c96cd;
  --background: #1a2b34;
}

.rVal, .gVal, .bVal, .aVal {
  font-weight: bold;
}

.rVal{
  color: var(--red);
}
.gVal{
  color: var(--green);
}
.bVal{
  color: var(--blue);
}

#svg {
  display: none;
}

body {
  background-color: var(--background);
  color: #555;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, 
   "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", 
   "Fira Sans", "Droid Sans", "Helvetica Neue", 
   sans-serif;
  font-weight: 300;
  font-size: 0.8rem;
}

p {
  margin: 0.2rem;
}

.container {
  background-color: #fff;
  min-width: 450px;
  width: calc(100vw - 100px);
  height: auto;
  padding: 3rem;
  box-sizing: border-box;
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-direction: column;
  box-shadow: 3px 3px 8px 2px #00000030;
}

.icon {
  padding: 2rem;
  border-radius: 10%;
  margin: 20px auto;
  height: 100px;
  width: 100px;
  filter: url(#colorFilter);
  -webkit-filter: url(#colorFilter);
  background-position: center; /* Center the image */
  background-repeat: no-repeat; /* Do not repeat the image */
  background-size: 80%; /* Resize the background image to cover the entire container */
}

.blackIcon {
  filter: invert(100%) url(#colorFilter);
  -webkit-filter: invert(100%) url(#colorFilter);
}

// input section
.hexForm {
  text-align: center; 
}
label {
  display: block;
  margin-bottom: 1rem;
}
input {
    border: none;
    border-bottom: 1.5px solid var(--background);
    font-size: 14px;
    outline: none;
    margin-bottom: 15px;
    color: #828186;
    font-weight: 300;
}
input:valid ~ .submitButton {
  border: 1.5px solid var(--background);
}
input:valid ~ .submitButton:active, input:valid ~ .submitButton:focus {
  border: 1.5px solid #ddd;
}
.error {
  margin-top: 1rem;
  color: #af2929;
}
button {
    display: inline-block;
    border: 1.5px solid #eee;
    padding: 0.5rem 1rem;
    margin: 1rem;
    min-width: 100px;
    text-decoration: none;
    background: #eee;
    color: #555;
    font-size: 0.8rem;
    cursor: pointer;
    text-align: center;
    transition: all 250ms ease-in-out, 
                transform 150ms ease;
    -webkit-appearance: none;
    -moz-appearance: none;
}
button:hover,
button:focus {
    background: #ddd;
    border: 1.5px solid var(--background);  
}
button:focus {
    outline: none;
    border: 1.5px solid #ddd;
}
button:active {
    transform: scale(0.99);
}
.hash {
  color: var(--background);
  font-weight: 400;
}
.clear {
  border: 1.5px solid var(--background);
}

// codeblocks
.codeSnippets {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  margin-top: 1rem;
}
.codeSnippet {
  margin: 0 10px;
}
.codeSnippets p {
  text-align: center;
  display: none;
}
.codeSnippet-svg, .codeSnippet-css {
  position: relative;
}
pre {
  background-color: #1a2b34;
  padding-right: 1.5rem;
  color: #bcbcbc;
  font-size: 0.8rem;
  
}

// copy paste
.clipboard pre {
  cursor: pointer;
}
.clipboard .codeSnippet-svg, .clipboard .codeSnippet-css {
  overflow: hidden;
}
.clipboard .codeSnippet-svg:after, .clipboard .codeSnippet-css:after {
  position: absolute;
  content: "copied to clipboard";
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  opacity: 0;
  color: #fff;
  text-size: 1.5rem;
  background-color: var(--background);
  transition: all 150ms cubic-bezier(0.175, 0.885, 0.32, 1.275);
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
}
.clipboard .success.codeSnippet-svg:after, .clipboard .success.codeSnippet-css:after {
  opacity: 0.8;
  transform: scale(1.23);
}
.clipboard .codeSnippets p {
  display: block;
}

// radio buttons

#black:checked ~ #blackLabel {
  font-weight: bold;
}
#white:checked ~ #whiteLabel {
  font-weight: bold;
}

label {
  display: inline-block;
}

#black:checked ~ .icon {
  background-image: url("https://s3-us-west-2.amazonaws.com/s.cdpn.io/756881/icon-instagram-black.svg");
}

#white:checked ~ .icon {
  background-color: #1a2b34;
  background-image: url("https://s3-us-west-2.amazonaws.com/s.cdpn.io/756881/icon-instagram.svg");
}

// media queries
@media screen and (min-width: 700px) { 
  .container {
    width: auto;
    height: auto;
    padding: 3rem;
}
}
            
          
!
            
              const svg = document.querySelector("#svg")
const feColorMatrix = document.querySelector("#feColorMatrix");
let numberList = [1,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,1,0];
const submitButton = document.querySelector(".submitButton");
const body = document.querySelector("body");
const SVGCode = document.querySelector(".SVGCode");
const blackIcon = document.querySelector("#black");
const whiteIcon = document.querySelector("#white");
const icon = document.querySelector(".icon");
const SVGCodeCont = document.querySelector(".codeSnippet-svg");
const CSSCodeCont = document.querySelector(".codeSnippet-css");
const CSSCode = document.querySelector(".CSSCode");
const info = document.querySelector(".info");
const invert = document.querySelector(".invert");
const hexInput = document.querySelector(".hexInput");
const clearButton = document.querySelector(".clearButton");
const rVal = document.querySelector(".rVal");
const gVal = document.querySelector(".gVal");
const bVal = document.querySelector(".bVal");
const error = document.querySelector(".error");

// ^ match beginning
// # a hash
// [a-f0-9] any letter from 0-9 and a-f
// {6} the previous group appears exactly 6 times
// $ match end
// i ignore case
function check(hex){
  if (/[0-9A-F]{6}$/i.test(hex)){
    return true;
  }
}

function hexTofeColorMatrix(hex){
  let RGB = [];
    for (let i = 0; i < hex.length; i+=2) { 
      const firstDigit = parseInt(hex[i], 16);
    
      const firstDigitPartial = firstDigit * 16;
    
      let RGBValue = parseInt(hex[i+1], 16) + firstDigitPartial;
      
      RGBValue = RGBValue / 255;
      
      RGBValue = RGBValue.toFixed(2);
      
      RGB.push(RGBValue);
    }
    
    const red = RGB[0];
    const green = RGB[1];
    const blue = RGB[2];

    numberList[0] = red;
    numberList[6] = green;
    numberList[12] = blue; 
    
    rVal.innerHTML = RGB[0];
    gVal.innerHTML = RGB[1];
    bVal.innerHTML = RGB[2];
  
    feColorMatrix.setAttribute("values" , numberList.join(' '));
};

function backgroundColour(hex){  
  body.style.setProperty("--background", "#" + hex)
}

function clickToCopy(codeContainer, code){
  navigator.clipboard.writeText(code.innerText);
    codeContainer.classList.add("success");
  setTimeout(function(){ 
    codeContainer.classList.remove("success");
  }, 800);
}

// click to copy CSS and SVG if there's a clipboard function
(() => {
   if(navigator.clipboard) {
      body.classList.add("clipboard");
      CSSCodeCont.addEventListener("click", () => {
        clickToCopy(CSSCodeCont, CSSCode);
      });
      SVGCodeCont.addEventListener("click", () => {
        clickToCopy(SVGCodeCont, SVGCode);
      });
   }
})()

function iconColour(){
  if (whiteIcon.checked){
     icon.classList.remove("blackIcon");
     invert.innerHTML = "";
     hexTofeColorMatrix("ffffff");
     info.innerHTML = "";
   }
}

blackIcon.addEventListener("click", iconColour);
whiteIcon.addEventListener("click", iconColour);

// check if hex is valid, if so change background color var and convert hex
// if not prompt user to enter a valid hex
submitButton.addEventListener("click", event => {
   if (check(hexInput.value)) {  
      hexTofeColorMatrix(hexInput.value);
      backgroundColour(hexInput.value);
      error.innerHTML = " "
   } else {
     error.innerHTML = "please input a valid 6 digit hex code"
   }
  if (blackIcon.checked){
    icon.classList.add("blackIcon");
    invert.innerHTML = "invert(100%) ";
    info.innerHTML = "Black icons have to be inverted to white before using the SVG colour filter";
  } else {
    info.innerHTML = " ";
  }
});

clearButton.addEventListener("click", event => {
    hexInput.value = "";
    clearButton.classList.remove("clear");
    if (blackIcon.checked){
      hexTofeColorMatrix("000000");
    } else {
      hexTofeColorMatrix("ffffff");
    }
});

// Add an active visual cue to clear button when a hex code is entered
hexInput.addEventListener("input", event => {
  if(hexInput.value.length > 0) {
    clearButton.classList.add("clear");
  } else {
    clearButton.classList.remove("clear");
  }
});

// Execute a function when the user releases a key on the keyboard
hexInput.addEventListener("keyup", event => {
  // Number 13 is the "Enter" key on the keyboard
  if (event.keyCode === 13) {
    submitButton.click();
  }
});


            
          
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