WordPress/wp-includes/js/dist/block-library.min.js

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Block Editor: Update the WordPress Packages from Gutenberg 5.3 - @wordpress/a11y@2.2.0 - @wordpress/annotations@1.2.0 - @wordpress/api-fetch@3.1.0 - @wordpress/autop@2.2.0 - @wordpress/babel-plugin-import-jsx-pragma@2.1.0 - @wordpress/babel-preset-default@4.1.0 - @wordpress/blob@2.3.0 - @wordpress/block-editor@1.1.0 - @wordpress/block-library@2.4.0 - @wordpress/block-serialization-default-parser@3.1.0 - @wordpress/blocks@6.2.0 - @wordpress/components@7.2.0 - @wordpress/compose@3.2.0 - @wordpress/core-data@2.2.0 - @wordpress/data@4.4.0 - @wordpress/date@3.2.0 - @wordpress/deprecated@2.2.0 - @wordpress/docgen@1.1.0 - @wordpress/dom-ready@2.2.0 - @wordpress/dom@2.2.0 - @wordpress/e2e-test-utils@1.1.0 - @wordpress/e2e-tests@1.1.0 - @wordpress/edit-post@3.3.0 - @wordpress/edit-widgets@0.2.0 - @wordpress/editor@9.2.0 - @wordpress/element@2.3.0 - @wordpress/escape-html@1.2.0 - @wordpress/eslint-plugin@2.1.0 - @wordpress/format-library@1.4.0 - @wordpress/hooks@2.2.0 - @wordpress/html-entities@2.2.0 - @wordpress/i18n@3.3.0 - @wordpress/keycodes@2.2.0 - @wordpress/list-reusable-blocks@1.3.0 - @wordpress/notices@1.3.0 - @wordpress/nux@3.2.0 - @wordpress/plugins@2.2.0 - @wordpress/priority-queue@1.1.0 - @wordpress/redux-routine@3.2.0 - @wordpress/rich-text@3.2.0 - @wordpress/scripts@3.1.0 - @wordpress/shortcode@2.2.0 - @wordpress/url@2.5.0 - @wordpress/viewport@2.3.0 - @wordpress/wordcount@2.2.0 Built from https://develop.svn.wordpress.org/trunk@44960 git-svn-id: http://core.svn.wordpress.org/trunk@44791 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-03-21 13:48:00 +01:00
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/*!
Copyright (c) 2017 Jed Watson.
Licensed under the MIT License (MIT), see
http://jedwatson.github.io/classnames
*/
/*!
Copyright (c) 2017 Jed Watson.
Licensed under the MIT License (MIT), see
http://jedwatson.github.io/classnames
*/
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/*!
Copyright (c) 2017 Jed Watson.
Licensed under the MIT License (MIT), see
http://jedwatson.github.io/classnames
*/
/*!
Copyright (c) 2017 Jed Watson.
Licensed under the MIT License (MIT), see
http://jedwatson.github.io/classnames
*/
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Block Editor: Update the WordPress Packages from Gutenberg 5.3 - @wordpress/a11y@2.2.0 - @wordpress/annotations@1.2.0 - @wordpress/api-fetch@3.1.0 - @wordpress/autop@2.2.0 - @wordpress/babel-plugin-import-jsx-pragma@2.1.0 - @wordpress/babel-preset-default@4.1.0 - @wordpress/blob@2.3.0 - @wordpress/block-editor@1.1.0 - @wordpress/block-library@2.4.0 - @wordpress/block-serialization-default-parser@3.1.0 - @wordpress/blocks@6.2.0 - @wordpress/components@7.2.0 - @wordpress/compose@3.2.0 - @wordpress/core-data@2.2.0 - @wordpress/data@4.4.0 - @wordpress/date@3.2.0 - @wordpress/deprecated@2.2.0 - @wordpress/docgen@1.1.0 - @wordpress/dom-ready@2.2.0 - @wordpress/dom@2.2.0 - @wordpress/e2e-test-utils@1.1.0 - @wordpress/e2e-tests@1.1.0 - @wordpress/edit-post@3.3.0 - @wordpress/edit-widgets@0.2.0 - @wordpress/editor@9.2.0 - @wordpress/element@2.3.0 - @wordpress/escape-html@1.2.0 - @wordpress/eslint-plugin@2.1.0 - @wordpress/format-library@1.4.0 - @wordpress/hooks@2.2.0 - @wordpress/html-entities@2.2.0 - @wordpress/i18n@3.3.0 - @wordpress/keycodes@2.2.0 - @wordpress/list-reusable-blocks@1.3.0 - @wordpress/notices@1.3.0 - @wordpress/nux@3.2.0 - @wordpress/plugins@2.2.0 - @wordpress/priority-queue@1.1.0 - @wordpress/redux-routine@3.2.0 - @wordpress/rich-text@3.2.0 - @wordpress/scripts@3.1.0 - @wordpress/shortcode@2.2.0 - @wordpress/url@2.5.0 - @wordpress/viewport@2.3.0 - @wordpress/wordcount@2.2.0 Built from https://develop.svn.wordpress.org/trunk@44960 git-svn-id: http://core.svn.wordpress.org/trunk@44791 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2019-03-21 13:48:00 +01:00
/*! Fast Average Color | © 2019 Denis Seleznev | MIT License | https://github.com/hcodes/fast-average-color/ */
e.exports=function(){"use strict";function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function t(e,t){return function(e){if(Array.isArray(e))return e}(e)||function(e,t){var n=[],r=!0,o=!1,a=void 0;try{for(var c,i=e[Symbol.iterator]();!(r=(c=i.next()).done)&&(n.push(c.value),!t||n.length!==t);r=!0);}catch(e){o=!0,a=e}finally{try{r||null==i.return||i.return()}finally{if(o)throw a}}return n}(e,t)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance")}()}return function(){function n(){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,n)}return r=n,(o=[{key:"getColorAsync",value:function(e,t,n){e.complete?t.call(e,this.getColor(e,n),n&&n.data):this._bindImageEvents(e,t,n)}},{key:"getColor",value:function(e,t){t=t||{};var n=this._getDefaultColor(t),r=this._getOriginalSize(e),o=this._prepareSizeAndPosition(r,t),a=null,c=n;if(!(o.srcWidth&&o.srcHeight&&o.destWidth&&o.destHeight))return this._prepareResult(n,new Error("FastAverageColor: Incorrect sizes."));if(!this._ctx&&(this._canvas=this._makeCanvas(),this._ctx=this._canvas.getContext&&this._canvas.getContext("2d"),!this._ctx))return this._prepareResult(n,new Error("FastAverageColor: Canvas Context 2D is not supported in this browser."));this._canvas.width=o.destWidth,this._canvas.height=o.destHeight;try{this._ctx.clearRect(0,0,o.destWidth,o.destHeight),this._ctx.drawImage(e,o.srcLeft,o.srcTop,o.srcWidth,o.srcHeight,0,0,o.destWidth,o.destHeight);var i=this._ctx.getImageData(0,0,o.destWidth,o.destHeight).data;c=this.getColorFromArray4(i,t)}catch(e){a=e}return this._prepareResult(c,a)}},{key:"getColorFromArray4",value:function(e,t){t=t||{};var n=e.length;if(n<4)return this._getDefaultColor(t);var r=n-n%4,o=4*(t.step||1),a="_"+(t.algorithm||"sqrt")+"Algorithm";if("function"!=typeof this[a])throw new Error("FastAverageColor: ".concat(t.algorithm," is unknown algorithm."));return this[a](e,r,o)}},{key:"destroy",value:function(){delete this._canvas,delete this._ctx}},{key:"_getDefaultColor",value:function(e){return this._getOption(e,"defaultColor",[255,255,255,255])}},{key:"_getOption",value:function(e,t,n){return void 0===e[t]?n:e[t]}},{key:"_prepareSizeAndPosition",value:function(e,t){var n,r=this._getOption(t,"left",0),o=this._getOption(t,"top",0),a=this._getOption(t,"width",e.width),c=this._getOption(t,"height",e.height),i=a,l=c;return"precision"===t.mode?{srcLeft:r,srcTop:o,srcWidth:a,srcHeight:c,destWidth:i,destHeight:l}:(a>c?(n=a/c,i=100,l=Math.round(i/n)):(n=c/a,l=100,i=Math.round(l/n)),(i>a||l>c||i<10||l<10)&&(i=a,l=c),{srcLeft:r,srcTop:o,srcWidth:a,srcHeight:c,destWidth:i,destHeight:l})}},{key:"_simpleAlgorithm",value:function(e,t,n){for(var r=0,o=0,a=0,c=0,i=0,l=0;l<t;l+=n){var s=e[l+3],u=e[l]*s,b=e[l+1]*s,d=e[l+2]*s;r+=u,o+=b,a+=d,c+=s,i++}return c?[Math.round(r/c),Math.round(o/c),Math.round(a/c),Math.round(c/i)]:[0,0,0,0]}},{key:"_sqrtAlgorithm",value:function(e,t,n){for(var r=0,o=0,a=0,c=0,i=0,l=0;l<t;l+=n){var s=e[l],u=e[l+1],b=e[l+2],d=e[l+3];r+=s*s*d,o+=u*u*d,a+=b*b*d,c+=d,i++}return c?[Math.round(Math.sqrt(r/c)),Math.round(Math.sqrt(o/c)),Math.round(Math.sqrt(a/c)),Math.round(c/i)]:[0,0,0,0]}},{key:"_dominantAlgorithm",value:function(e,n,r){for(var o={},a=0;a<n;a+=r){var c=e[a],i=e[a+1],l=e[a+2],s=e[a+3],u=Math.round(c/24)+","+Math.round(i/24)+","+Math.round(l/24);o[u]?o[u]=[o[u][0]+c*s,o[u][1]+i*s,o[u][2]+l*s,o[u][3]+s,o[u][4]+1]:o[u]=[c*s,i*s,l*s,s,1]}var b=Object.keys(o).map(function(e){return o[e]}).sort(function(e,t){var n=e[4],r=t[4];return n>r?-1:n===r?0:1}),d=t(b[0],5),m=d[0],h=d[1],p=d[2],g=d[3],f=d[4];return g?[Math.round(m/g),Math.round(h/g),Math.round(p/g),Math.round(g/f)]:[0,0,0,0]}},{key:"_bindImageEvents",value:function(e,t,n){var r=this,o=(n=n||{})&&n.data,a=this._getDefaultColor(n),c=function(){s(),t.call(e,r.getColor(e,n),o)},i=function(){s(),t.call(e,r._prepareResult(a,new Error("Image error")),o)},l=function(){s(),t.call(e,r._prepareResult(a,new Error("