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index.html
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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<title>HTML 5 Canvas app</title>
<!-- Bootstrap core CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm"
crossorigin="anonymous">
<!-- Custom styles for this template -->
<link href="./style/spectrum.css" rel="stylesheet" type='text/css'>
<link href="./style/style.css" rel="stylesheet" type='text/css'>
</head>
<body>
<canvas class="canvas" id="animation-drawing"></canvas>
<canvas class="canvas" id="animation"></canvas>
<nav class="navbar navbar-dark sticky-top bg-dark flex-md-nowrap p-0">
<a class="navbar-brand col-sm-3 col-md-2 mr-0" href="#">HTML 5 Canvas app</a>
<ul class="navbar-nav px-3">
<li class="nav-item text-nowrap">
<!-- <a class="nav-link" href="#">Sign out</a> -->
</li>
</ul>
</nav>
<div class="container-fluid">
<div class="row d-flex justify-content-between ">
<nav class="col-sm-3 bg-light sidebar-sticky">
<div class="row ">
<div class="col-12">
<div class="card">
<div class="card-body">
<div class="row align-items-center">
<div class="col-8">
Brush/Text size:
<span id="brush-size-dsply">
</span>
<input class="pointer" type="range" id="brush-size-adj" step="2" min="4" max="30" value="8">
</div>
<div class="col">
<div id="brushSize" class="mx-auto"></div>
</div>
</div>
</div>
</div>
</div>
<div class="col-12 py-1">
<div class="card">
<div class="card-body">
<div class="row flex-nowrap">
<div class="col">
Brush/Text
</div>
<div class="col">
Fill
</div>
<div class="col">
Background
</div>
</div>
<div class="row">
<div class="col">
<input class="col-picker" type="color" id="stroke">
</div>
<div class="col">
<input class="col-picker" type="color" id="fill">
</div>
<div class="col">
<input class="col-picker" type="color" id="bgc">
</div>
</div>
</div>
</div>
</div>
<div class="col-12">
<div class="card">
<div class="card-body">
<div class="row py-1">
<span class="btn btn-outline-primary tools mx-2" id="pencil" data-toggle="tooltip" data-placement="top" title="Pencil">
<i class="fas fa-pencil-alt"></i>
<!-- Pencil -->
</span>
<span class="btn btn-outline-primary tools mx-2" id="eraser" data-toggle="tooltip" data-placement="top" title="Eraser">
<i class="fas fa-eraser"></i>
<!-- Eraser -->
</span>
<span class="btn btn-outline-primary tools mx-2" id="line" data-toggle="tooltip" data-placement="top" title="Line">
<i class="fas fa-minus"></i>
<!-- Line -->
</span>
<span class="btn btn-outline-primary tools mx-2" id="text" data-toggle="tooltip" data-placement="top" title="Text">
<i class="fas fa-font"></i>
<!-- Text -->
</span>
</div>
<div class="row py-1">
<span class="btn btn-outline-primary tools mx-2" id="rectangle" data-toggle="tooltip" data-placement="top" title="Rectangle">
<i class="far fa-square"></i>
<!-- Rectangle -->
</span>
<span class="btn btn-outline-primary tools mx-2" id="rectangle-fill" data-toggle="tooltip" data-placement="top" title="Filled rectangle">
<i class="fas fa-square"></i>
<!-- Filled rectangle -->
</span>
<span class="btn btn-outline-primary tools mx-2" id="circle" data-toggle="tooltip" data-placement="top" title="Circle">
<i class="far fa-circle"></i>
<!-- Circle -->
</span>
<span class="btn btn-outline-primary tools mx-2" id="circle-fill" data-toggle="tooltip" data-placement="top" title="Filled circle">
<i class="fas fa-circle"></i>
<!-- Filled circle -->
</span>
</div>
<div class="row py-1">
<span class="btn btn-outline-primary tools mx-2" id="polygon" data-toggle="tooltip" data-placement="top" title="Polygon">
<i class="fab fa-gg"></i>
<!-- Polygon -->
</span>
<span class="btn btn-outline-primary tools mx-2" id="polygon-fill" data-toggle="tooltip" data-placement="top" title="Filled polygon">
<i class="fab fa-gg-circle"></i>
<!-- Polygon-fill -->
</span>
<span class="btn btn-outline-primary tools mx-2" id="bucket" data-toggle="tooltip" data-placement="top" title="Bucket">
<i class="fab fa-bitbucket"></i>
<!-- Bucket -->
</span>
<span class="btn btn-outline-primary tools mx-2" id="eyedropper" data-toggle="tooltip" data-placement="top" title="Eyedropper">
<i class="fas fa-eye-dropper"></i>
<!-- Eyedropper -->
</span>
</div>
<div class="row py-1">
<span class="btn btn-outline-primary tools mx-2" id="brush-type1" data-toggle="tooltip" data-placement="top" title="Ink Blot">
<i class="fas fa-tint"></i>
<!-- Brush 1 -->
</span>
<span class="btn btn-outline-primary tools mx-2" id="brush-type2" data-toggle="tooltip" data-placement="top" title="Magic Rush">
<i class="fas fa-magic"></i>
<!-- Brush 2 -->
</span>
</div>
</div>
</div>
</div>
<div class="col-12 py-1">
<div class="card">
<div class="card-body">
<div class="row py-1">
<div class="input-group">
<div class="custom-file">
<input type="file" accept="image/*" class="custom-file-input mx-2 pointer" id="dr-img">`
<label class="custom-file-label" for="dr-img">Select image</label>
</div>
<span class="btn btn-outline-primary tools mx-2" id="img-fill" data-toggle="tooltip" data-placement="top" title="Draw Image">
<i class="fas fa-image"></i>
<!-- Draw with image -->
</span>
</div>
</div>
</div>
</div>
</div>
<div class="col-12 py-1">
<div class="card">
<div class="card-body">
<form>
<div class="form-row">
<div class="col">
Blur:
<span id="dw-blur-dsply">0</span>px
</div>
<div class="col">
<input class="pointer" type="range" name="" id="dw-blur-adj" min="0" max="20" value="0">
</div>
</div>
<div class="form-row">
<div class="col">
Brightness:
<span id="dw-brightness-dsply">100</span>%
</div>
<div class="col">
<input class="pointer" type="range" name="" id="dw-brightness-adj" min="0" max="100" value="100">
</div>
</div>
<div class="form-row">
<div class="col">
Contrast:
<span id="dw-contrast-dsply">100</span>%
</div>
<div class="col">
<input class="pointer" type="range" name="" id="dw-contrast-adj" min="0" max="100" value="100">
</div>
</div>
<div class="form-row">
<div class="col">
Greyscale:
<span id="dw-grayscale-dsply">0</span>%
</div>
<div class="col">
<input class="pointer" type="range" name="" id="dw-grayscale-adj" min="0" max="100" value="0">
</div>
</div>
<div class="form-row">
<div class="col">
Hue-rotate:
<span id="dw-huerotate-dsply">0</span> deg
</div>
<div class="col">
<input class="pointer" type="range" name="" id="dw-huerotate-adj" min="0" max="360" value="0">
</div>
</div>
<div class="form-row">
<div class="col">
Invert:
<span id="dw-invert-dsply">0</span>%
</div>
<div class="col">
<input class="pointer" type="range" name="" id="dw-invert-adj" min="0" max="100" value="0">
</div>
</div>
<div class="form-row">
<div class="col">
Opacity:
<span id="dw-opacity-dsply">100</span>%
</div>
<div class="col">
<input class="pointer" type="range" name="" id="dw-opacity-adj" min="0" max="100" value="100">
</div>
</div>
<div class="form-row">
<div class="col">
Saturate:
<span id="dw-saturate-dsply">100</span>%
</div>
<div class="col">
<input class="pointer" type="range" name="" id="dw-saturate-adj" min="0" max="100" value="100">
</div>
</div>
<div class="form-row">
<div class="col">
Sepia:
<span id="dw-sepia-dsply">0</span>%
</div>
<div class="col">
<input class="pointer" type="range" name="" id="dw-sepia-adj" min="0" max="100" value="0">
</div>
</div>
<div class="form-row">
<div class="col">
Dropshadow:
</div>
</div>
<div class="form-row">
<div class="col offset-1">
X-axis:
<span id="dps-offset-x-dsply">0</span>px
</div>
<div class="col">
<input class="pointer" type="range" name="offset-x" id="dps-offset-x-adj" min="0" max="50" value="0">
</div>
</div>
<div class="form-row">
<div class="col offset-1">
Y-axis:
<span id="dps-offset-y-dsply">0</span>px
</div>
<div class="col">
<input class="pointer" type="range" name="offset-y" id="dps-offset-y-adj" min="0" max="50" value="0">
</div>
</div>
<div class="form-row">
<div class="col offset-1">
Blur:
<span id="dps-blur-radius-dsply">0</span>px
</div>
<div class="col">
<input class="pointer" type="range" name="blur-radius" id="dps-blur-radius-adj" min="0" max="20" value="0">
</div>
</div>
<div class="form-row">
<div class="col offset-1">
Color:
</div>
<div class="col">
<input class="col-picker" type="color" id="dps-color">
</div>
</div>
<div class="form-row py-2">
<div class="col">
<input id="slider-reset" type="reset" class="btn btn-sm btn-block btn-outline-danger" value="Reset filters">
</div>
</div>
</form>
</div>
</div>
</div>
</nav>
<main role="main" class="col-sm-9 pt-3 px-4">
<div class="row d-flex justify-content-between flex-wrap flex-md-nowrap align-items-center pb-2 mb-3 border-bottom">
<h1 class="h2">
<i> </i>
<i class="fas fa-paint-brush"></i>
<i> </i>
Draw something
</h1>
<div class="btn-toolbar mb-2 mb-md-0">
<span class="btn btn-outline-primary mr-2" id="focus" data-toggle="button" aria-pressed="false" autocomplete="off">
<i class="fas fa-crosshairs"></i>
Focus pointer
</span>
<span class="btn btn-outline-danger mr-2" id="reset">
<i class="fas fa-sync-alt"></i>
Clear canvas
</span>
<div class="input-group mr-2">
<select class="custom-select" id="img-option" required>
<option value="jpg">Format: JPG</option>
<option value="png">Format: PNG</option>
</select>
<div class="input-group-append">
<a href="" id="save" download="mypainting.jpg">
<button class="btn btn-outline-secondary" id="save-as">
<i class="fas fa-save"></i>
Save
</button>
</a>
</div>
</div>
</div>
</div>
<div class="row col">
<canvas id="canvas-real" class="canvas"></canvas>
<canvas id="canvas-draft" class="canvas"></canvas>
<canvas id="canvas-indicator" class="canvas"></canvas>
<canvas id="canvas-ruler" class="canvas"></canvas>
</div>
</main>
</div>
<!-- <div class="" style="border: 1px solid green">
</div> -->
</div>
<script src="https://code.jquery.com/jquery-3.3.1.min.js" integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8="
crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"
crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl"
crossorigin="anonymous"></script>
<script defer src="https://use.fontawesome.com/releases/v5.0.8/js/all.js" integrity="sha384-SlE991lGASHoBfWbelyBPLsUlwY1GwNDJo3jSJO04KZ33K2bwfV9YBauFfnzvynJ"
crossorigin="anonymous"></script>
<script type='text/javascript' src="./scripts/canvas-common.js"></script>
<script type="text/javascript" src="./scripts/spectrum.js"></script>
<script type='text/javascript' src="./scripts/brush-size.js"></script>
<script type='text/javascript' src="./scripts/pencil.js"></script>
<script type='text/javascript' src="./scripts/eraser.js"></script>
<script type='text/javascript' src="./scripts/line.js"></script>
<script type='text/javascript' src="./scripts/rectangle.js"></script>
<script type='text/javascript' src="./scripts/rectangle-fill.js"></script>
<script type='text/javascript' src="./scripts/circle.js"></script>
<script type='text/javascript' src="./scripts/circle-fill.js"></script>
<script type='text/javascript' src="./scripts/polygon.js"></script>
<script type='text/javascript' src="./scripts/polygon-fill.js"></script>
<script type='text/javascript' src="./scripts/eyedropper.js"></script>
<script type='text/javascript' src="./scripts/bucket.js"></script>
<script type='text/javascript' src="./scripts/brush-type1.js"></script>
<script type='text/javascript' src="./scripts/brush-type2.js"></script>
<script type='text/javascript' src="./scripts/image-storage.js"></script>
<script type='text/javascript' src="./scripts/image-drawer.js"></script>
<script type='text/javascript' src="./scripts/color-picker.js"></script>
<script type='text/javascript' src="./scripts/text.js"></script>
<script type='text/javascript' src="./scripts/canvas-filter.js"></script>
<script type='text/javascript' src="./scripts/canvas-scale-ruler.js"></script>
<!-- Opening Animation -->
<script type='text/javascript' src="./scripts/opening-animation.js"></script>
<script type='text/javascript' src="./scripts/reset.js"></script>
<script>
// initialize canvas
const canvases = document.querySelectorAll('canvas');
canvases.forEach((canvas) => {
canvas.width = (window.innerWidth * 0.72);
canvas.height = (window.innerHeight * 0.8);
});
//initialize canvas on resize
$(window).resize(function () {
canvases.forEach((canvas) => {
canvas.width = (window.innerWidth * 0.72);
canvas.height = (window.innerHeight * 0.8);
});
});
// receiving input when performing mouse activity
// Initiate canvas function when clicking corresponding button on canvas
currentFunction = new Pencil(contextReal, contextDraft);
$('span#pencil').addClass('active');
// Initialize bootstrap tooltips
$('[data-toggle="tooltip"]').tooltip()
$('span#pencil').on('click', function () {
$('.tools').removeClass('active');
$(this).addClass('active');
currentFunction = new Pencil(contextReal, contextDraft);
});
$('span#eraser').on('click', function () {
$('.tools').removeClass('active');
$(this).addClass('active');
currentFunction = new Eraser(contextReal, contextDraft);
});
$('span#line').on('click', function () {
$('.tools').removeClass('active');
$(this).addClass('active');
currentFunction = new Line(contextReal, contextDraft);
});
$('span#text').on('click', function () {
$('.tools').removeClass('active');
$(this).addClass('active');
currentFunction = new Text(contextReal, contextDraft);
});
$('span#rectangle').on('click', function () {
$('.tools').removeClass('active');
$(this).addClass('active');
currentFunction = new Rectangle(contextReal, contextDraft);
});
$('span#rectangle-fill').on('click', function () {
$('.tools').removeClass('active');
$(this).addClass('active');
currentFunction = new RectangleFill(contextReal, contextDraft);
});
$('span#circle').on('click', function () {
$('.tools').removeClass('active');
$(this).addClass('active');
currentFunction = new Circle(contextReal, contextDraft);
});
$('span#circle-fill').on('click', function () {
$('.tools').removeClass('active');
$(this).addClass('active');
currentFunction = new CircleFill(contextReal, contextDraft);
});
$('span#polygon').on('click', function () {
$('.tools').removeClass('active');
$(this).addClass('active');
currentFunction = new Polygon(contextReal, contextDraft);
});
$('span#polygon-fill').on('click', function () {
$('.tools').removeClass('active');
$(this).addClass('active');
currentFunction = new PolygonFill(contextReal, contextDraft);
});
$('#img-fill').click(() => {
$('.tools').removeClass('active');
$(this).addClass('active');
currentFunction = new ImageFill(contextReal, contextDraft, deImage);
});
$('#bucket').on('click', function () {
$('.tools').removeClass('active');
$(this).addClass('active');
currentFunction = new Bucket(contextReal, contextDraft);
});
$('#eyedropper').on('click', function () {
$('.tools').removeClass('active');
$(this).addClass('active');
currentFunction = new Eyedropper(contextReal, contextDraft);
});
$('#brush-type1').on('click', function () {
$('.tools').removeClass('active');
$(this).addClass('active');
currentFunction = new BrushType1(contextReal, contextDraft);
});
$('#brush-type2').on('click', function () {
$('.tools').removeClass('active');
$(this).addClass('active');
currentFunction = new BrushType2(contextReal, contextDraft);
});
$('#reset').on('click', function () {
oldFunction = currentFunction;
currentFunction = new Reset(contextReal, contextDraft);
currentFunction = oldFunction;
});
</script>
</body>
</html>