<div ng-app="app">
<color-picker color="foo"></color-picker>
<p style="margin-top: 10px; width: 100%;">color: {{ foo }}</p>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js" type="text/javascript"></script>
<script type="text/javascript">
(function(){
'use strict';
angular.module('app', ['colorPicker']);
}());
</script>
<style>
.ng-scope {text-align: center;}
* {
box-sizing: border-box;
}
.color-picker {
display: inline-block;
position: relative;
}
.color-picker input { display: none; }
.canvas-wrapper {
border-radius: 1000px;
overflow: hidden;
}
.indicator {
top: calc(50% - 2rem);
left: 50%;
display: block;
position: absolute;
background-color: transparent;
transform: translate3d(-50%,-2rem,0);
pointer-events: none;
}
.indicator .selected-color {
position: absolute;
top: 2px;
left: 2px;
right: 2px;
bottom: 30%;
border-radius: 1000px;
z-index: -1;
background-color: #fff;
-webkit-filter: drop-shadow(0 5px 15px rgba(0,0,0,0.5));
filter: drop-shadow(0 5px 15px rgba(0,0,0,0.5));
}
</style>
<script>
(function(){
'use strict';
angular.module('app', ['colorPicker']);
angular.module('colorPicker', [])
.directive('colorPicker', [function () {
var updateEventListenerTargets = ['touchstart','touchmove','mouseup','mousemove'],
clientX, clientY,
mousedown = 0;
function ColorPicker() {
// Initialize at center position with white
this.ngModel = '#ffffff';
}
ColorPicker.$inject = [];
return {
restrict: 'E',
controller: ColorPicker,
bindToController: true,
controllerAs: 'colorPicker',
scope: {
ngModel: '=color'
},
replace: true,
template: [
'<div class="color-picker">',
'<canvas width="230px" height="230px"></canvas>',
'<span class="indicator">',
'<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="50" height="64" viewBox="0 0 25 32">',
'<path fill="#ffffff" d="M12.528 0c-6.943 0-12.528 5.585-12.528 12.528 0 10.868 12.528 19.472 12.528 19.472s12.528-9.585 12.528-18.792c0-6.868-5.66-13.208-12.528-13.208zM12.528 21.434c-4.981 0-9.057-4.075-9.057-9.057s4.075-9.057 9.057-9.057 9.057 4.075 9.057 9.057-4.075 9.057-9.057 9.057z"></path>',
'</svg>',
'<span class="selected-color"></span>',
'</span>',
'</div>'
].join(''),
link: function (scope, el, attrs, colorPicker) {
var canvas = el.find('canvas')[0];
var context = canvas.getContext('2d');
var x = canvas.width / 2;
var y = canvas.height / 2;
var radius = x;
var counterClockwise = false;
for(var angle=0; angle<=360; angle+=1){
var startAngle = (angle-2)*Math.PI/180;
var endAngle = angle * Math.PI/180;
context.beginPath();
context.moveTo(x, y);
context.arc(x, y, radius, startAngle, endAngle, counterClockwise);
context.closePath();
var gradient = context.createRadialGradient(x, y, 0, x, y, radius);
gradient.addColorStop(0,'hsl('+angle+', 10%, 100%)');
gradient.addColorStop(1,'hsl('+angle+', 100%, 50%)');
context.fillStyle = gradient;
context.fill();
}
var updateColorPicker = function(e){
e.preventDefault();
if (e.type === 'mousemove' && !mousedown) { return; }
clientX = (e.clientX) ? e.clientX : e.changedTouches[0].clientX;
clientY = (e.clientY) ? e.clientY : e.changedTouches[0].clientY;
var canvasOffset = canvas.getBoundingClientRect();
var canvasX = Math.floor(clientX - canvasOffset.left);
var canvasY = Math.floor(clientY - canvasOffset.top);
// get current pixel
var imageData = context.getImageData(canvasX, canvasY, 1, 1);
var pixel = imageData.data;
var indicator = el.find('span')[0];
var selectedColor = indicator.getElementsByClassName('selected-color')[0];
if(!pixel[pixel.length - 1]) {
return;
}
var dColor = pixel[2] + 256 * pixel[1] + 65536 * pixel[0];
colorPicker.ngModel = '#' + ('0000' + dColor.toString(16)).substr(-6);
indicator.style.left = canvasX + 'px';
indicator.style.top = canvasY - 32 + 'px';
selectedColor.style.backgroundColor = colorPicker.ngModel;
scope.$apply(function(){
colorPicker.ngModel = colorPicker.ngModel;
});
};
for (var i=0, len = updateEventListenerTargets.length; i<len; i++) {
canvas.addEventListener(updateEventListenerTargets[i], updateColorPicker, false);
}
canvas.addEventListener('mousedown', function(){
mousedown = 1;
}, false);
document.addEventListener('mouseup', function(){
mousedown = 0;
}, false);
}
};
}]);
}());
</script>
<br />
<h3 style="text-align: center;"><span style="color: red;">List of Best Color Palettes Collection</span></h3>
<iframe frameborder="0" height="1080" layout="fixed-height" noloading="" sandbox="allow-forms allow-scripts allow-same-origin allow-modals allow-popups" src="https://raw.githack.com/IamArpain/free-blogger-scripts/IamArpain-start-1/scripts/color-palettes2.html" title="Color Palette" width="100%"><br />
<amp-img noloading src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh49aIM1eaT93nRsOG2uycGJ4K5dD6stiwxWD_ZwZTXQru9gtMYVdFTy2ibXybJ4I3eoOgnfXJnW9fzzBwEXPklfO-rJIYziDPBVfn0mupoZEHgcl_6UsmQAgSsN71CvshcZjzM9qHth7g/s1600/placeholder.png"
layout="fixed-height"
height="575"
width="auto"
placeholder><br />
</amp-img><br />
</iframe>
<br /><div><br /></div><div><br /></div><div><br /></div><div><span><!--more--></span><h2 style="text-align: left;">HTML Color Pallet & Color Code Picker</h2></div><div><div>A color picker is a useful tool that allows you to select and change the color of any element on your site. There are various color pickers available, and while some may be limited or difficult to use, there are plenty of easy and powerful ones out there, Our color picker tool is one of the best online CSS color picker tools available on the internet you can also choose color code from a pallet that we provide with our color picker tool.</div><div><br /></div><div><div>HTML color codes are used to specify colors on web pages. Colors can be specified using either 6 characters, 3 characters, or using the HTML color code picker tool.</div></div><div><br /></div><div>A color is a powerful tool that can be used to evoke emotions and change moods. A color’s meaning and the feelings it evokes depend on the culture and context in which it is used, as well as the individual experiences and beliefs of the viewer. For example, white is often associated with purity, innocence, and virginity; however, it has also been used to represent death or mourning.</div></div><div><br /></div>
