Add vertical alignment controls

[lilyball]

Add a property for vertical alignment of the text in the FontLabel.

[vbergae]

+1

[vbergae]

Hi! I've an issue related with this.

I have a FontLabel instantiated using a system font (not ZFont). Works fine ands display my texts, the is the size for the label. I'm using sizeWithFont:constrainedToSize:lineBreakMode: for calculate the desired FontLabel size but appears that the font size is more bigger than the real size used in FontLabel and all my texts are vertical centered. I didn't found a solution navigating in the code if anybody has an idea please tell me.

Example:

// Instantiate the font label ant ZFont

    FontLabel text = [[FontLabel alloc] initWithFrame:CGRectNull];

    ZFont *zFont = [ZFont fontWithUIFont:[UIFont systemFontOfSize:15.0]];

    NSDictionary *attributes = [NSDictionary 
                                dictionaryWithObjectsAndKeys:
                                zFont, ZFontAttributeName, nil];

    ZMutableAttributedString *str = [[[ZMutableAttributedString alloc] 
                                     initWithString:@"A very very large string......."
                                     attributes:attributes] 
                                     autorelease];

   text.zAttributedText = str;

// Calculates size for the text

     CGSize expectedSize = [str.string sizeWithFont:[UIFont systemFontOfSize:15.0]
                                             constrainedToSize:CGSizeMake(9999,9999) 
                                                   lineBreakMode:UILineBreakModeWordWrap]; 

// Creates the rect

      [text setFrame:CGRectMake(0,0,expectedSize.width, expectedSize.height)];

The resultant rect is (points area spaces):

+-----------------------------------+

|................................................ |

|................................................ |

|................................................ |

| Very very large sfsdfsdfdf |

| string bla bla bla bla bla b |

|................................................ |

|................................................ |

|................................................ |

+-----------------------------------+

The result size doesn't adjust to the text and appears vertical centered.

Thanks!