Update Example

Example/DIVCalendarCell.m

@@ -17,6 +17,10 @@
         UIImageView *divImageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"icon_cat"]];
         [self.contentView addSubview:divImageView];
         self.divImageView = divImageView;
+        
+        self.backgroundView = [[UIView alloc] initWithFrame:self.bounds];
+        self.backgroundView.backgroundColor = [[UIColor lightGrayColor] colorWithAlphaComponent:0.1];
+        
     }
     return self;
 }
@@ -25,6 +29,8 @@
 {
     [super layoutSubviews];
     self.divImageView.frame = self.shapeLayer.frame;
+    self.backgroundView.frame = CGRectInset(self.bounds, 1, 0.5);
+}
 }
 
 @end

Example/DIVExampleViewController.m

@@ -75,6 +75,7 @@
 - (FSCalendarCell *)calendar:(FSCalendar *)calendar cellForDate:(NSDate *)date
 {
     DIVCalendarCell *cell = [calendar dequeueReusableCellWithIdentifier:@"cell" forDate:date];
+    NSLog(@"%d",cell.isPlaceholder);
     return cell;
 }