cocos2d-iphone - 固定宽度的多行标签

Question

在 cocos2d for iPhone 中，如何创建一个固定宽度的多行标签（文本框）？

目前，我正在使用：

CCLabelTTF  *labelTextTop = [CCLabelTTF labelWithString: @"My long string that should be placed in two lines, instead of in one extremely long one."
                                        fontName:        @"Marker Felt" 
                                        fontSize:        40];

Answer 1

这是我目前使用的：

CGSize size;
size.width=400;
size.height=110;
sayBubbleTextDisplayed_=[[CCLabelTTF  labelWithString:@"some long and winded blabla "  
                                           dimensions:size 
                                            alignment:UITextAlignmentLeft 
                                        lineBreakMode:UILineBreakModeWordWrap
                                             fontName:@"American Typewriter" 
                                             fontSize:16] retain];