/*
 Highstock JS v8.1.0 (2020-05-05)

 Drag-panes module

 (c) 2010-2019 Highsoft AS
 Author: Kacper Madej

 License: www.highcharts.com/license
*/
(function(a){"object"===typeof module&&module.exports?(a["default"]=a,module.exports=a):"function"===typeof define&&define.amd?define("highcharts/modules/drag-panes",["highcharts","highcharts/modules/stock"],function(m){a(m);a.Highcharts=m;return a}):a("undefined"!==typeof Highcharts?Highcharts:void 0)})(function(a){function m(a,b,e,q){a.hasOwnProperty(b)||(a[b]=q.apply(null,e))}a=a?a._modules:{};m(a,"modules/drag-panes.src.js",[a["parts/Globals.js"],a["parts/Utilities.js"]],function(a,b){var e=b.addEvent,
q=b.clamp,m=b.isNumber,y=b.merge,z=b.objectEach,v=b.relativeLength;b=b.wrap;var A=a.hasTouch,l=a.Axis,w=a.Pointer,x=function(){function a(c){this.options=this.lastPos=this.controlLine=this.axis=void 0;this.init(c)}a.prototype.init=function(c,a){this.axis=c;this.options=c.options.resize;this.render();a||this.addMouseEvents()};a.prototype.render=function(){var c=this.axis,a=c.chart,d=this.options,b=d.x||0,e=d.y,h=q(c.top+c.height+e,a.plotTop,a.plotTop+a.plotHeight),k={};a.styledMode||(k={cursor:d.cursor,
stroke:d.lineColor,"stroke-width":d.lineWidth,dashstyle:d.lineDashStyle});this.lastPos=h-e;this.controlLine||(this.controlLine=a.renderer.path().addClass("highcharts-axis-resizer"));this.controlLine.add(c.axisGroup);d=a.styledMode?this.controlLine.strokeWidth():d.lineWidth;k.d=a.renderer.crispLine([["M",c.left+b,h],["L",c.left+c.width+b,h]],d);this.controlLine.attr(k)};a.prototype.addMouseEvents=function(){var c=this,a=c.controlLine.element,d=c.axis.chart.container,b=[],n,h,k;c.mouseMoveHandler=n=
function(a){c.onMouseMove(a)};c.mouseUpHandler=h=function(a){c.onMouseUp(a)};c.mouseDownHandler=k=function(a){c.onMouseDown(a)};b.push(e(d,"mousemove",n),e(d.ownerDocument,"mouseup",h),e(a,"mousedown",k));A&&b.push(e(d,"touchmove",n),e(d.ownerDocument,"touchend",h),e(a,"touchstart",k));c.eventsToUnbind=b};a.prototype.onMouseMove=function(a){a.touches&&0===a.touches[0].pageX||!this.grabbed||(this.hasDragged=!0,this.updateAxes(this.axis.chart.pointer.normalize(a).chartY-this.options.y))};a.prototype.onMouseUp=
function(a){this.hasDragged&&this.updateAxes(this.axis.chart.pointer.normalize(a).chartY-this.options.y);this.grabbed=this.hasDragged=this.axis.chart.activeResizer=null};a.prototype.onMouseDown=function(a){this.axis.chart.pointer.reset(!1,0);this.grabbed=this.axis.chart.activeResizer=!0};a.prototype.updateAxes=function(a){var c=this,d=c.axis.chart,b=c.options.controlledAxis,e=0===b.next.length?[d.yAxis.indexOf(c.axis)+1]:b.next;b=[c.axis].concat(b.prev);var n=[],k=!1,t=d.plotTop,p=d.plotHeight,l=
t+p;a=q(a,t,l);var u=a-c.lastPos;1>u*u||([b,e].forEach(function(b,e){b.forEach(function(b,g){var f=(b=m(b)?d.yAxis[b]:e||g?d.get(b):b)&&b.options;if(f&&"navigator-y-axis"!==f.id){g=b.top;var h=Math.round(v(f.minLength,p));var r=Math.round(v(f.maxLength,p));e?(u=a-c.lastPos,f=Math.round(q(b.len-u,h,r)),g=b.top+u,g+f>l&&(r=l-f-g,a+=r,g+=r),g<t&&(g=t,g+f>l&&(f=p)),f===h&&(k=!0),n.push({axis:b,options:{top:100*(g-t)/p+"%",height:100*f/p+"%"}})):(f=Math.round(q(a-g,h,r)),f===r&&(k=!0),a=g+f,n.push({axis:b,
options:{height:100*f/p+"%"}}))}})}),k||(n.forEach(function(a){a.axis.update(a.options,!1)}),d.redraw(!1)))};a.prototype.destroy=function(){var a=this;delete a.axis.resizer;this.eventsToUnbind&&this.eventsToUnbind.forEach(function(a){a()});a.controlLine.destroy();z(a,function(b,c){a[c]=null})};a.resizerOptions={minLength:"10%",maxLength:"100%",resize:{controlledAxis:{next:[],prev:[]},enabled:!1,cursor:"ns-resize",lineColor:"#cccccc",lineDashStyle:"Solid",lineWidth:4,x:0,y:0}};return a}();l.keepProps.push("resizer");
e(l,"afterRender",function(){var b=this.resizer,c=this.options.resize;c&&(c=!1!==c.enabled,b?c?b.init(this,!0):b.destroy():c&&(this.resizer=new a.AxisResizer(this)))});e(l,"destroy",function(a){!a.keepEvents&&this.resizer&&this.resizer.destroy()});b(w.prototype,"runPointActions",function(a){this.chart.activeResizer||a.apply(this,Array.prototype.slice.call(arguments,1))});b(w.prototype,"drag",function(a){this.chart.activeResizer||a.apply(this,Array.prototype.slice.call(arguments,1))});y(!0,l.defaultYAxisOptions,
x.resizerOptions);a.AxisResizer=x;return a.AxisResizer});m(a,"masters/modules/drag-panes.src.js",[],function(){})});
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