md-rainbow

This is a fork of the awesome md-color-picker project by Brian Kelley.

Angular-Material based color picker with no jQuery or other DOM/utility library dependencies.

Install

NPM

1. Download tinycolor.js 1.2.1 or higher. Other versions may work, though 1.2.1 was used to develop this.
2. Install md-rainbow.

npm install md-rainbow

Angular dependencies

• Angular Material
• ngCookies (optional)

Other dependencies

The only other dependency is tinycolor.js which is an exceptional color manipulation library.

Usage

• Include the css.

<link href="path/to/md-rainbow/dist/mdRainbow.min.css" rel="stylesheet" />

• Include the javascript.

<script src="path/to/tinycolor/dist/tinycolor-min.js"></script>
<script src="path/to/md-rainbow/dist/mdRainbow.min.js"></script>

• Add dependencies to your application (ngCookies is optional)

var app = angular.module('myApp', ['ngMaterial','ngCookies', 'mdRainbow']);

• Place the directive wherever it is needed. note: this breaks the old version 0.1 as it now uses ng-model instead of value

<div md-rainbow ng-model="valueObj"></div>

Options

Options may be set either by an options object on the md-rainbow attribute and/or using attributes. If an option is present on both the options object and as an attribute, the attribute will take precedence.

Setting options by scope object

// Controller
$scope.scopeVariable.options = {
    label: "Choose a color",
    icon: "brush",
    default: "#f00",
    genericPalette: false,
    history: false
};

<div md-rainbow="scopeVariable.options" ng-model="scopeVariable.color"></div>

Setting options by attribute

<div
    md-rainbow
    ng-model="scopeVariable.color"
    label="Choose a color"
    icon="brush"
    default="#f00"
    md-color-generic-palette="false"
    md-color-history="false"
></div>

| Option Object name | Attribute Option name | Type | Default | Description | |--------------------- |--------------------------- |------------- |-------------------- |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | type | type | Int | 0 | Default output type. 0: hex, 1: rgb, 2: hsl | | label | label | String | "" | The lable for the input. | | icon | icon | String | "" | Material Icon name. https://design.google.com/icons/ | | random | random | Boolean | false | Select a random color on open | | default | default | Color | "rgb(255,255,255)" | Default color | | openOnInput | open-on-input | Boolean | true | Open color picker when user clicks on the input field. If disabled, color picker will only open when clicking on the preview. | | hasBackdrop | has-backdrop | Boolean | true | Dialog Backdrop. https://material.angularjs.org/latest/api/service/$mdDialog | | clickOutsideToClose | click-outside-to-close | Boolean | true | Dialog click outside to close. https://material.angularjs.org/latest/api/service/$mdDialog | | skipHide | skip-hide | Boolean | true | Allows for opening multiple dialogs. https://github.com/angular/material/issues/7262 | | preserveScope | preserve-scope | Boolean | true | Dialog preserveScope. https://material.angularjs.org/latest/api/service/$mdDialog | | okText | ok-text | String | Select | Label for ok button. | | cancelText | cancel-text | String | Cancel | Label for cancel button. | | clearButton | md-color-clear-button | Boolean | true | Show the "clear" button inside of the input. | | preview | md-color-preview | Boolean | true | Show the color preview circle next to the input. | | alphaChannel | md-color-alpha-channel | Boolean | true | Enable alpha channel. | | spectrum | md-color-spectrum | Boolean | true | Show the spectrum tab. | | sliders | md-color-sliders | Boolean | true | Show the sliders tab. | | genericPalette | md-color-generic-palette | Boolean | true | Show the generic palette tab. | | materialPalette | md-color-material-palette | Boolean | true | Show the material colors palette tab. | | history | md-color-history | Boolean | true | Show the history tab. | | hex | md-color-hex | Boolean | true | Show the HEX values tab. | | rgb | md-color-rgb | Boolean | true | Show the RGB values tab. | | hsl | md-color-hsl | Boolean | true | Show the HSL values tab. | | defaultTab | md-color-default-tab | String, Int | "spectrum" | Which tab should be selected when opening. Can either be a string or index. If the value is an index, do not count hidden/disabled tabs. spectrumslidersgenericPalettematerialPalettehistory |