8059 			if (!scale.trace_x[colIndex]) {
8065 			lower = new Date(scale.trace_x[colIndex]);
8071 			if (scale.trace_x[colIndex]) {
8072 				upper = gantt.date[unit + "_start"](scale.trace_x[colIndex]);// end of time scale
15945 		for(var i = 0; i < scale.trace_x.length; i++){
15946 			start = new Date(scale.trace_x[i]);
16124 			for(var i = 0; i < scale.trace_x.length; i++){
16129 				var colStart = scale.trace_x[i];
16130 				var colEnd = scale.trace_x[i + 1] || gantt.date.add(colStart, scale.step, scale.unit);
16131 				var col = scale.trace_x[i].valueOf();
24097 			var cssTemplateContent = cssTemplate(item, scale.trace_x[columnIndex]);
25105 					var coll_date = gantt.getScale().trace_x[coll];
25357 			scale.trace_x = scale.trace_x.reverse();
25363 			for(var i = 0; i < scale.trace_x.length; i++){
25364 				scale.trace_indexes[scale.trace_x[i].valueOf()] = i;
25365 				scale.trace_index_transition[indexes[scale.trace_x[i].valueOf()]] = i;
25371 			for (var i = 0, len = config.trace_x.length; i < len; i++) {
25420 			for (var i = 0; i < config.trace_x.length; i++) {
25421 				if (ignores[config.trace_x[i].valueOf()] || (config.display_count == config.count)) {
25427 …var days = Math.round((dateHelper.add(config.trace_x[i], config.step, config.unit) - config.trace_…
25445 				trace_x: [],
25453 				cfg.trace_x.push(new Date(date));
25454 				cfg.trace_indexes[date.valueOf()] = cfg.trace_x.length - 1;
25457 			cfg.trace_x_ascending = cfg.trace_x.slice();
25461 			var upper_dates = upper_scale.trace_x;
25462 			var lower_dates = lower_scale.trace_x;
25513 			var dates = cfg.trace_x;
26215 			trace_x: [],  property in Timeline.init._tasks
26631 			if (!config.trace_x[i]) break;
26633 			date = new Date(config.trace_x[i]);
26682 			unit = this._getColumnDuration(scale, scale.trace_x[ind]);
26685 		var date = new Date(scale.trace_x[ind].valueOf() + Math.round(part * unit));