Add -centerForDate: and -frameForDate:

Better for a popover

Example/StoryboardExampleViewController.m

@@ -92,12 +92,6 @@ - (NSDate *)maximumDateForCalendar:(FSCalendar *)calendar
     return [calendar dateWithYear:2039 month:5 day:31];
 }
 
-
-- (void)calendar:(FSCalendar *)calendar didDeselectDate:(NSDate *)date
-{
-    NSLog(@"Did deselect date %@",[calendar stringFromDate:date]);
-}
-
 #pragma mark - FSCalendarDelegate
 
 - (BOOL)calendar:(FSCalendar *)calendar shouldSelectDate:(NSDate *)date
@@ -118,7 +112,8 @@ - (BOOL)calendar:(FSCalendar *)calendar shouldSelectDate:(NSDate *)date
 - (void)calendar:(FSCalendar *)calendar didSelectDate:(NSDate *)date
 {
     NSLog(@"did select date %@",[calendar stringFromDate:date format:@"yyyy/MM/dd"]);
-
+    CGRect frame = [self.calendar frameForDate:date];
+    NSLog(@"%@",NSStringFromCGRect(frame));
 }
 
 - (void)calendarCurrentPageDidChange:(FSCalendar *)calendar

FSCalendar/FSCalendar.h

@@ -379,13 +379,27 @@ IB_DESIGNABLE
 - (void)deselectDate:(NSDate *)date;
 
 /**
- * Change the current page of the calendar.
+ * Changes the current page of the calendar.
  *
  * @param currentPage Representing weekOfYear in week mode, or month in month mode.
  * @param animated YES if you want to animate the change in position; NO if it should be immediate.
  */
 - (void)setCurrentPage:(NSDate *)currentPage animated:(BOOL)animated;
 
+/**
+ * Returns the frame for a non-placeholder cell relative to the super view of the calendar.
+ *
+ * @param date A date is the calendar.
+ */
+- (CGRect)frameForDate:(NSDate *)date;
+
+/**
+ * Returns the midpoint for a non-placeholder cell relative to the super view of the calendar.
+ *
+ * @param date A date is the calendar.
+ */
+- (CGPoint)centerForDate:(NSDate *)date;
+
 @end
 
 #pragma mark - DateTools

FSCalendar/FSCalendar.m

@@ -810,6 +810,25 @@ - (void)setCurrentPage:(NSDate *)currentPage animated:(BOOL)animated
     }
 }
 
+- (CGRect)frameForDate:(NSDate *)date
+{
+    if (!self.superview) {
+        return CGRectZero;
+    }
+    CGRect frame = [_collectionViewLayout layoutAttributesForItemAtIndexPath:[self indexPathForDate:date]].frame;
+    frame = [self.superview convertRect:frame fromView:_collectionView];
+    return frame;
+}
+
+- (CGPoint)centerForDate:(NSDate *)date
+{
+    CGRect frame = [self frameForDate:date];
+    if (CGRectIsEmpty(frame)) {
+        return CGPointZero;
+    }
+    return CGPointMake(CGRectGetMidX(frame), CGRectGetMidY(frame));
+}
+
 - (void)setHeaderHeight:(CGFloat)headerHeight
 {
     if (_headerHeight != headerHeight) {