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pixel-art-maker
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example solution

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bangalore
THACHER 9 years ago
parent 95d5e236b7
commit ddcd8fa42f
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  1. 0
      CNAME
  2. 2
      README.md
  3. 92
      app.js
  4. 16
      index.html
  5. 58
      style.css

0
CNAME
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README.md
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####Example solution deployed to [surge](example-pixel-art.surge.sh)
# Pixel Art Maker # Pixel Art Maker
In this exercise, you'll create your own pixel art maker which will allow a user to choose colors from a palette and then paint pixel art. The interface is completely up to you, but it could look something like this. In this exercise, you'll create your own pixel art maker which will allow a user to choose colors from a palette and then paint pixel art. The interface is completely up to you, but it could look something like this.

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app.js
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'use strict';
var brush;
var drawCanvas = function() {
var canvas = document.querySelector('#canvas');
var pixel;
for (var i = 0; i < 2013; i++) {
pixel = document.createElement('div');
pixel.className = 'pixel';
canvas.appendChild(pixel);
}
canvas.addEventListener('click', function(event) {
if (event.target.className !== 'pixel') {
return;
}
event.target.style.background = brush;
event.target.style.borderColor = brush;
});
}
var drawPalette = function() {
var palette = document.querySelector('#palette');
var hexColors = [
'#b23232',
'#ff4848',
'#ff6c6c',
'#e59b40',
'#ffad48',
'#ffc57e',
'#e5de40',
'#fff748',
'#fffa91',
'#39cc4b',
'#48ff5e',
'#91ff9e',
'#3248b2',
'#4867ff',
'#91a3ff',
'#6432b2',
'#8f48ff',
'#bb91ff',
'#7c2b99',
'#cf48ff',
'#e291ff',
'#000000',
'#323232',
'#666666',
'#999999',
'#cccccc',
'#ffffff',
'#3a2119',
'#512e23',
'#754233',
'#90675b',
'#ac8d84'
];
var color;
for (var hexColor of hexColors) {
color = document.createElement('div');
color.className = 'color';
color.style.background = hexColor;
palette.appendChild(color);
}
var heading = document.createElement('h2');
heading.textContent = 'BRUSH COLOR >';
var brushColor = document.createElement('div');
brushColor.className = 'brushColor';
palette.appendChild(heading);
palette.appendChild(brushColor);
palette.addEventListener('click', function(event) {
if (event.target.className !== 'color') {
return;
}
brush = event.target.style.background;
brushColor.style.background = brush;
});
}
drawCanvas();
drawPalette();

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index.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Pixel Art Maker</title>
<link rel="stylesheet" type="text/css" href="style.css" />
</head>
<body>
<main>
<div id="canvas"></div>
<div id="palette"></div>
</main>
<script src="app.js"></script>
</body>
</html>

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style.css
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html {
box-sizing: border-box;
}
*, *:before, *:after {
box-sizing: inherit;
}
body {
background: #ccc;
}
h2 {
color: #999;
font-family: Gill Sans;
font-size: 1.5rem;
font-weight: 400;
letter-spacing: 3px;
line-height: 2.2rem;
margin: 6px 0 0 20px;
}
main {
background: #e5e5e5;
border-radius: 15px;
box-shadow: 0 0 20px #999;
margin: 20px auto 0;
padding: 20px;
width: 894px;
}
.pixel {
background: white;
border: 1px solid #e5e5e5;
height: 14px;
width: 14px;
}
.color {
border: 1px solid #bbbbbb;
border-radius: 50%;
height: 35.5px;
margin: 5px 5px 0 0;
width: 35.5px;
}
.brushColor {
border: 1px solid #999999;
border-radius: 3px;
height: 35.5px;
margin: 6px 0 0 12px;
width: 100px;
}
#canvas, #palette {
display: flex;
flex-wrap: wrap;
}
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