7640 			drag_link: function (from, from_start, to, to_start) {  argument
7647 …			text += "<b> " + to.text + "</b> " + (to_start ? labels.link_start : labels.link_end) + "<br/>";
7651 			drag_link_class: function (from, from_start, to, to_start) {  argument
7655 					var allowed = gantt.isLinkAllowed(from, to, from_start, to_start);
12295 	gantt._get_link_type = function (from_start, to_start) {  argument
12297 		if (from_start && to_start) {
12299 		} else if (!from_start && to_start) {
12301 		} else if (!from_start && !to_start) {
12303 		} else if (from_start && !to_start) {
12309 	gantt.isLinkAllowed = function (from, to, from_start, to_start) {  argument
12314 			link = {source: from, target: to, type: this._get_link_type(from_start, to_start)};
23240 		if (lineType.from_start && lineType.to_start) {
23251 		} else if (!lineType.from_start && lineType.to_start) {
23268 		} else if (!lineType.from_start && !lineType.to_start) {
23278 		} else if (lineType.from_start && !lineType.to_start) {
23302 		var from_start = false, to_start = false;
23304 			from_start = to_start = true;
23306 			from_start = to_start = false;
23309 			to_start = true;
23312 			to_start = false;
23319 			to_start = !to_start;
23322 		return {from_start: from_start, to_start: to_start};
23330 			to_start = lineType.to_start;
23340 			e_x: to_start ? to.left : (to.left + to.width),
23912 			var to_start = state.link_to_start;
23914 			var allowDrag = gantt.isLinkAllowed(from_id, itemId, from_start, to_start);
23918 				if (to_start)
23923 				if (to_start)
24663 	function getLinePos(task, to_start, shift, cfg, isStart){  argument
24667 		if(!to_start){
24680 		pos.x += (to_start ? -1 : 1)*shift  - offset;
24769 			to_start = true;
24780 			to_start = !domHelpers.locateClassName(e, end_marker);
24786 		_link_target_task_start = to_start;
24806 		var targetChanged = !(prevLanding == landing && prevTarget == targ && prevToStart == to_start);