Scientific/Css/ichartjs/src/ichart.chart.js

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;(function($) {

	var PI = Math.PI, inc = PI / 90,inc2 = inc/2, ceil = Math.ceil, floor = Math.floor, PI2 = 2 * PI, max = Math.max, min = Math.min, sin = Math.sin, cos = Math.cos, fd = function(w, c) {
		return w == 1 ? (floor(c) + 0.5) : Math.round(c);
	}, getCurvePoint = function(seg, point, i, smo) {
		var x = point.x, y = point.y, lp = seg[i - 1], np = seg[i + 1], lcx, lcy, rcx, rcy;
		if (i < seg.length - 1) {
			var lastY = lp.y, nextY = np.y, c;
			lcx = (smo * x + lp.x) / (smo + 1);
			lcy = (smo * y + lastY) / (smo + 1);
			rcx = (smo * x + np.x) / (smo + 1);
			rcy = (smo * y + nextY) / (smo + 1);

			c = ((rcy - lcy) * (rcx - x)) / (rcx - lcx) + y - rcy;
			lcy += c;
			rcy += c;

			if (lcy > lastY && lcy > y) {
				lcy = max(lastY, y);
				rcy = 2 * y - lcy;
			} else if (lcy < lastY && lcy < y) {
				lcy = min(lastY, y);
				rcy = 2 * y - lcy;
			}
			if (rcy > nextY && rcy > y) {
				rcy = max(nextY, y);
				lcy = 2 * y - rcy;
			} else if (rcy < nextY && rcy < y) {
				rcy = min(nextY, y);
				lcy = 2 * y - rcy;
			}
			point.rcx = rcx;
			point.rcy = rcy;
		}
		return [lp.rcx || lp.x, lp.rcy || lp.y, lcx || x, lcy || y, x, y];
	},
	pF = function(n){
		return $.isNumber(n)?n:$.parseFloat(n,n);
	},
	parse = function(c,_){
		var M,V=0,MI,ML=0,init=false,g = _.get('labels');
		_.data = c;
		if(_.dataType=='simple'){
			_.total = 0;
			$.each(c,function(d){
				d.background_color = d.color;
				V  = d.value||0;
				if($.isArray(V)){
					var T = 0;
					ML = V.length>ML?V.length:ML;
					for(var j=0;j<V.length;j++){
                        if(V[j]==null)continue;
						V[j] = pF(V[j]);
						T+=V[j];
						if(!init){
							M = MI = V[j];
							init=true;
						}
						M = max(V[j],M);
						MI = min(V[j],MI);