3 lines
103 KiB
JavaScript
3 lines
103 KiB
JavaScript
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"use strict";function _typeof(t){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function _typeof(t){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}!function(r){var t=function(t,e){var n=e.getElementsByClassName(t)[0];if(!n&&((n=document.createElement("canvas")).className=t,n.style.direction="ltr",n.style.position="absolute",n.style.left="0px",n.style.top="0px",e.appendChild(n),!n.getContext))throw new Error("Canvas is not available.");this.element=n;var o=this.context=n.getContext("2d");this.pixelRatio=r.plot.browser.getPixelRatio(o);var i=r(e).width(),a=r(e).height();this.resize(i,a),this.SVGContainer=null,this.SVG={},this._textCache={}};function f(e,t){e.transform.baseVal.clear(),t&&t.forEach(function(t){e.transform.baseVal.appendItem(t)})}t.prototype.resize=function(t,e){t=t<10?10:t,e=e<10?10:e;var n=this.element,o=this.context,i=this.pixelRatio;this.width!==t&&(n.width=t*i,n.style.width=t+"px",this.width=t),this.height!==e&&(n.height=e*i,n.style.height=e+"px",this.height=e),o.restore(),o.save(),o.scale(i,i)},t.prototype.clear=function(){this.context.clearRect(0,0,this.width,this.height)},t.prototype.render=function(){var t=this._textCache;for(var e in t)if(hasOwnProperty.call(t,e)){var n=this.getSVGLayer(e),o=t[e],i=n.style.display;for(var a in n.style.display="none",o)if(hasOwnProperty.call(o,a)){var r=o[a];for(var s in r)if(hasOwnProperty.call(r,s)){for(var l,c=r[s],u=c.positions,p=0;u[p];p++)if((l=u[p]).active)l.rendered||(n.appendChild(l.element),l.rendered=!0);else if(u.splice(p--,1),l.rendered){for(;l.element.firstChild;)l.element.removeChild(l.element.firstChild);l.element.parentNode.removeChild(l.element)}0===u.length&&(c.measured?c.measured=!1:delete r[s])}}n.style.display=i}},t.prototype.getSVGLayer=function(t){var e,n=this.SVG[t];n||(this.SVGContainer?e=this.SVGContainer.firstChild:(this.SVGContainer=document.createElement("div"),this.SVGContainer.className="flot-svg",this.SVGContainer.style.position="absolute",this.SVGContainer.style.top="0px",this.SVGContainer.style.left="0px",this.SVGContainer.style.height="100%",this.SVGContainer.style.width="100%",this.SVGContainer.style.pointerEvents="none",this.element.parentNode.appendChild(this.SVGContainer),(e=document.createElementNS("http://www.w3.org/2000/svg","svg")).style.width="100%",e.style.height="100%",this.SVGContainer.appendChild(e)),(n=document.createElementNS("http://www.w3.org/2000/svg","g")).setAttribute("class",t),n.style.position="absolute",n.style.top="0px",n.style.left="0px",n.style.bottom="0px",n.style.right="0px",e.appendChild(n),this.SVG[t]=n);return n},t.prototype.getTextInfo=function(t,e,n,o,i){var a,r,s,l;e=""+e,a="object"===_typeof(n)?n.style+" "+n.variant+" "+n.weight+" "+n.size+"px/"+n.lineHeight+"px "+n.family:n,null==(r=this._textCache[t])&&(r=this._textCache[t]={}),null==(s=r[a])&&(s=r[a]={});var c=e.replace(/0|1|2|3|4|5|6|7|8|9/g,"0");if(!(l=s[c])){var u=document.createElementNS("http://www.w3.org/2000/svg","text");if(-1!==e.indexOf("<br>"))m(e,u,-9999);else{var p=document.createTextNode(e);u.appendChild(p)}u.style.position="absolute",u.style.maxWidth=i,u.setAttributeNS(null,"x",-9999),u.setAttributeNS(null,"y",-9999),"object"===_typeof(n)?(u.style.font=a,u.style.fill=n.fill):"string"==typeof n&&u.setAttribute("class",n),this.getSVGLayer(t).appendChild(u);var h=u.getBBox();for(l=s[c]={width:h.width,height:h.height,measured:!0,element:u,positions:[]};u.firstChild;)u.removeChild(u.firstChild);u.parentNode.removeChild(u)}return l.measured=!0,l},t.prototype.addText=function(t,e,n,o,i,a,r,s,l,c){var u=this.getTextInfo(t,o,i,a,r),p=u.positions;"center"===s?e-=u.width/2:"right"===s&&(e-=u.width),"middle"===l?n-=u.height/2:"bottom"===l&&(n-=u.height),n+=.75*u.height;for(var h,d=0;p[d];d++){if((h=p
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//# sourceMappingURL=jquery.flot.js.map
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