Address the issue: Tags in the single row example are not vertical ce…

…ntered #8

``paragraphStyle.lineSpacing = 5.0;`` doesn't work well in the single
row.

ObjC/AutomaticHeightTagTableViewCell/Views/AHTagView.m

@@ -68,15 +68,15 @@ - (void)setupConstraints {
                                                            toItem:self
                                                         attribute:NSLayoutAttributeTop
                                                        multiplier:1.0
-                                                         constant:3.0]];
+                                                         constant:6.0]];
 
     [constraints addObject:[NSLayoutConstraint constraintWithItem:self
                                                         attribute:NSLayoutAttributeBottom
                                                         relatedBy:NSLayoutRelationEqual
                                                            toItem:_label
                                                         attribute:NSLayoutAttributeBottom
                                                        multiplier:1.0
-                                                         constant:3.0]];
+                                                         constant:6.0]];
 
     [NSLayoutConstraint activateConstraints:constraints];
 }

ObjC/AutomaticHeightTagTableViewCell/Views/AHTagsLabel.m

@@ -109,10 +109,6 @@ - (void)setTags:(NSArray<AHTag *> *)tags {
         [mutableString endEditing];
     }
 
-    NSMutableParagraphStyle *paragraphStyle = [NSMutableParagraphStyle new];
-    paragraphStyle.lineSpacing = 5.0;
-    [mutableString addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, mutableString.length)];
-
     self.attributedText = mutableString;
 }
 

README.md

@@ -25,7 +25,7 @@
     /* An initialization sample of AHTag with Swift 3.0 */
     let tag = AHTag(category: "Genre", 
                        title: "Classical", 
-   					   color: UIColor(red: 0.626, green: 0.56, blue: 1, alpha: 1), 
+                       color: UIColor(red: 0.626, green: 0.56, blue: 1, alpha: 1), 
                          URL: NSURL(string: "http://itunes.com"), 
                      enabled: true)
 ```

Swift/AutomaticHeightTagTableViewCell/Views/AHTagView.swift

@@ -68,14 +68,14 @@ class AHTagView: UIView {
                                               toItem: self,
                                               attribute: .top,
                                               multiplier: 1,
-                                              constant: 3))
+                                              constant: 6))
         constraints.append(NSLayoutConstraint(item: self,
                                               attribute: .bottom,
                                               relatedBy: .equal,
                                               toItem: self.label,
                                               attribute: .bottom,
                                               multiplier: 1,
-                                              constant: 3))
+                                              constant: 6))
         NSLayoutConstraint.activate(constraints)
     }
 

Swift/AutomaticHeightTagTableViewCell/Views/AHTagsLabel.swift

@@ -145,11 +145,6 @@ class AHTagsLabel: UILabel {
             mutableString.endEditing()
         }
 
-        let paragraphStyle = NSMutableParagraphStyle()
-        paragraphStyle.lineSpacing = 5
-        mutableString.addAttribute(NSParagraphStyleAttributeName,
-                                   value: paragraphStyle,
-                                   range: NSRange(location: 0, length: mutableString.length))
         self.attributedText = mutableString
     }