call things "snap" instead of "granularity"

src/agenda/AgendaEventRenderer.js

@@ -35,8 +35,8 @@ function AgendaEventRenderer() {
 	var resizableDayEvent = t.resizableDayEvent; // TODO: streamline binding architecture
 	var getColCnt = t.getColCnt;
 	var getColWidth = t.getColWidth;
-	var getGranularityHeight = t.getGranularityHeight;
-	var getGranularityMinutes = t.getGranularityMinutes;
+	var getSnapHeight = t.getSnapHeight;
+	var getSnapMinutes = t.getSnapMinutes;
 	var getBodyContent = t.getBodyContent;
 	var reportEventElement = t.reportEventElement;
 	var showEvents = t.showEvents;
@@ -359,8 +359,8 @@ function AgendaEventRenderer() {
 		var dis = opt('isRTL') ? -1 : 1;
 		var hoverListener = getHoverListener();
 		var colWidth = getColWidth();
-		var granularityHeight = getGranularityHeight();
-		var granularityMinutes = getGranularityMinutes();
+		var snapHeight = getSnapHeight();
+		var snapMinutes = getSnapMinutes();
 		var minMinute = getMinMinute();
 		eventElement.draggable({
 			zIndex: 9,
@@ -391,9 +391,9 @@ function AgendaEventRenderer() {
 									eventElement.width(colWidth - 10); // don't use entire width
 									setOuterHeight(
 										eventElement,
-										granularityHeight * Math.round(
+										snapHeight * Math.round(
 											(event.end ? ((event.end - event.start) / MINUTE_MS) : opt('defaultEventMinutes')) /
-												granularityMinutes
+												snapMinutes
 										)
 									);
 									eventElement.draggable('option', 'grid', [colWidth, 1]);
@@ -425,8 +425,8 @@ function AgendaEventRenderer() {
 					// changed!
 					var minuteDelta = 0;
 					if (!allDay) {
-						minuteDelta = Math.round((eventElement.offset().top - getBodyContent().offset().top) / granularityHeight)
-							* granularityMinutes
+						minuteDelta = Math.round((eventElement.offset().top - getBodyContent().offset().top) / snapHeight)
+							* snapMinutes
 							+ minMinute
 							- (event.start.getHours() * 60 + event.start.getMinutes());
 					}
@@ -459,12 +459,12 @@ function AgendaEventRenderer() {
 		var hoverListener = getHoverListener();
 		var colCnt = getColCnt();
 		var colWidth = getColWidth();
-		var granularityHeight = getGranularityHeight();
-		var granularityMinutes = getGranularityMinutes();
+		var snapHeight = getSnapHeight();
+		var snapMinutes = getSnapMinutes();
 		eventElement.draggable({
 			zIndex: 9,
 			scroll: false,
-			grid: [colWidth, granularityHeight],
+			grid: [colWidth, snapHeight],
 			axis: colCnt==1 ? 'y' : false,
 			opacity: opt('dragOpacity'),
 			revertDuration: opt('dragRevertDuration'),
@@ -498,7 +498,7 @@ function AgendaEventRenderer() {
 				}, ev, 'drag');
 			},
 			drag: function(ev, ui) {
-				minuteDelta = Math.round((ui.position.top - origPosition.top) / granularityHeight) * granularityMinutes;
+				minuteDelta = Math.round((ui.position.top - origPosition.top) / snapHeight) * snapMinutes;
 				if (minuteDelta != prevMinuteDelta) {
 					if (!allDay) {
 						updateTimeText(minuteDelta);
@@ -535,7 +535,7 @@ function AgendaEventRenderer() {
 			// convert back to original slot-event
 			if (allDay) {
 				timeElement.css('display', ''); // show() was causing display=inline
-				eventElement.draggable('option', 'grid', [colWidth, granularityHeight]);
+				eventElement.draggable('option', 'grid', [colWidth, snapHeight]);
 				allDay = false;
 			}
 		}
@@ -548,39 +548,39 @@ function AgendaEventRenderer() {
 	
 	
 	function resizableSlotEvent(event, eventElement, timeElement) {
-		var granularityDelta, prevGranularityDelta;
-		var granularityHeight = getGranularityHeight();
-		var granularityMinutes = getGranularityMinutes();
+		var snapDelta, prevSnapDelta;
+		var snapHeight = getSnapHeight();
+		var snapMinutes = getSnapMinutes();
 		eventElement.resizable({
 			handles: {
 				s: '.ui-resizable-handle',
 			},
-			grid: granularityHeight,
+			grid: snapHeight,
 			start: function(ev, ui) {
-				granularityDelta = prevGranularityDelta = 0;
+				snapDelta = prevSnapDelta = 0;
 				hideEvents(event, eventElement);
 				eventElement.css('z-index', 9);
 				trigger('eventResizeStart', this, event, ev, ui);
 			},
 			resize: function(ev, ui) {
 				// don't rely on ui.size.height, doesn't take grid into account
-				granularityDelta = Math.round((Math.max(granularityHeight, eventElement.height()) - ui.originalSize.height) / granularityHeight);
-				if (granularityDelta != prevGranularityDelta) {
+				snapDelta = Math.round((Math.max(snapHeight, eventElement.height()) - ui.originalSize.height) / snapHeight);
+				if (snapDelta != prevSnapDelta) {
 					timeElement.text(
 						formatDates(
 							event.start,
-							(!granularityDelta && !event.end) ? null : // no change, so don't display time range
-								addMinutes(eventEnd(event), granularityMinutes*granularityDelta),
+							(!snapDelta && !event.end) ? null : // no change, so don't display time range
+								addMinutes(eventEnd(event), snapMinutes*snapDelta),
 							opt('timeFormat')
 						)
 					);
-					prevGranularityDelta = granularityDelta;
+					prevSnapDelta = snapDelta;
 				}
 			},
 			stop: function(ev, ui) {
 				trigger('eventResizeStop', this, event, ev, ui);
-				if (granularityDelta) {
-					eventResize(this, event, 0, granularityMinutes*granularityDelta, ev, ui);
+				if (snapDelta) {
+					eventResize(this, event, 0, snapMinutes*snapDelta, ev, ui);
 				}else{
 					eventElement.css('z-index', 8);
 					showEvents(event, eventElement);

src/agenda/AgendaView.js

@@ -50,8 +50,8 @@ function AgendaView(element, calendar, viewName) {
 	t.getRowCnt = function() { return 1 };
 	t.getColCnt = function() { return colCnt };
 	t.getColWidth = function() { return colWidth };
-	t.getGranularityHeight = function() { return granularityHeight };
-	t.getGranularityMinutes = function() { return granularityMinutes };
+	t.getSnapHeight = function() { return snapHeight };
+	t.getSnapMinutes = function() { return snapMinutes };
 	t.defaultSelectionEnd = defaultSelectionEnd;
 	t.renderDayOverlay = renderDayOverlay;
 	t.renderSelection = renderSelection;
@@ -108,9 +108,9 @@ function AgendaView(element, calendar, viewName) {
 	var gutterWidth;
 	var slotHeight; // TODO: what if slotHeight changes? (see issue 650)
 
-	var granularityMinutes;
-	var granularityRatio; // ratio of number of "selection" slots to normal slots. (ex: 1, 2, 4)
-	var granularityHeight; // holds the pixel hight of a "selection" slot
+	var snapMinutes;
+	var snapRatio; // ratio of number of "selection" slots to normal slots. (ex: 1, 2, 4)
+	var snapHeight; // holds the pixel hight of a "selection" slot
 	
 	var colCnt;
 	var slotCnt;
@@ -177,7 +177,7 @@ function AgendaView(element, calendar, viewName) {
 			weekNumberFormat = "W";
 		}
 
-		granularityMinutes = opt('granularityMinutes') || opt('slotMinutes');
+		snapMinutes = opt('snapMinutes') || opt('slotMinutes');
 	}
 	
 	
@@ -388,8 +388,8 @@ function AgendaView(element, calendar, viewName) {
 		
 		slotHeight = slotTableFirstInner.height() + 1; // +1 for border
 
-		granularityRatio = opt('slotMinutes') / granularityMinutes;
-		granularityHeight = slotHeight / granularityRatio;
+		snapRatio = opt('slotMinutes') / snapMinutes;
+		snapHeight = slotHeight / snapRatio;
 		
 		if (dateChanged) {
 			resetScroll();
@@ -578,10 +578,10 @@ function AgendaView(element, calendar, viewName) {
 		function constrain(n) {
 			return Math.max(slotScrollerTop, Math.min(slotScrollerBottom, n));
 		}
-		for (var i=0; i<slotCnt*granularityRatio; i++) { // adapt slot count to increased/decreased selection slot count
+		for (var i=0; i<slotCnt*snapRatio; i++) { // adapt slot count to increased/decreased selection slot count
 			rows.push([
-				constrain(slotTableTop + granularityHeight*i),
-				constrain(slotTableTop + granularityHeight*(i+1))
+				constrain(slotTableTop + snapHeight*i),
+				constrain(slotTableTop + snapHeight*(i+1))
 			]);
 		}
 	});
@@ -622,7 +622,7 @@ function AgendaView(element, calendar, viewName) {
 			slotIndex--;
 		}
 		if (slotIndex >= 0) {
-			addMinutes(d, minMinute + slotIndex * granularityMinutes);
+			addMinutes(d, minMinute + slotIndex * snapMinutes);
 		}
 		return d;
 	}
@@ -785,9 +785,9 @@ function AgendaView(element, calendar, viewName) {
 					var d2 = cellDate(cell);
 					dates = [
 						d1,
-						addMinutes(cloneDate(d1), granularityMinutes), // calculate minutes depending on selection slot minutes 
+						addMinutes(cloneDate(d1), snapMinutes), // calculate minutes depending on selection slot minutes 
 						d2,
-						addMinutes(cloneDate(d2), granularityMinutes)
+						addMinutes(cloneDate(d2), snapMinutes)
 					].sort(cmp);
 					renderSlotSelection(dates[0], dates[3]);
 				}else{

tests/snap.html

@@ -14,7 +14,7 @@
 		$('#calendar').fullCalendar({
 
 			//slotMinutes: 30, // 20
-			granularityMinutes: 15, // 5
+			snapMinutes: 15, // 5
 
 			selectable: true,
 			selectHelper: true,