簡單的標簽頁面，提供選中和取消選中。可實現多行，一行多少個都可自定義。已暴露出以下屬性可供自定義，。demo地址

簡單的實現方法：

mSelectedArr = [NSMutableArray array];

? ? mDataSource = [NSMutableArray arrayWithObjects:@"社科",@"認知智慧節目",@"文學",@"文化藝術",@"科技",@"科學",@"兩性",@"家庭",@"親子",@"健康",@"生活方式",@"溝通",@"創業",@"互聯網",@"金融",@"財富",@"職場",@"管理",@"商業",@"經濟學",@"思維",@"心理學",@"歷史",@"趨勢",@"自我管理",@"方法技能",@"學科通識", nil];

? ? mTagView = [[ScrollTagView alloc]initWithFrame:CGRectMake(0, 64, SCREENWIDTH, SCREENHEIGHT)];

? ? mTagView.showWidht = SCREENWIDTH;

? ? mTagView.totalCols = 4;

? ? mTagView.labTextFont = 12;

? ? mTagView.spaceLeft = 10;

? ? mTagView.spaceRight = 10;

? ? mTagView.cornerValue = 5;

? ? mTagView.labWidht = (SCREENWIDTH-50)/4;

? ? mTagView.textColor = [UIColor grayColor];

? ? mTagView.labHeight = 30;

? ? mTagView.spaceTBMargin = 20;

? ? mTagView.isShowSelectedBg = YES;

? ? mTagView.scrollTagViewDelegate = self;

? ? [mTagView setTagArray:mDataSource];

? ? [self.view addSubview:mTagView];

//此代理可知選中后又取消的標簽

- (void)scrollTagView:(ScrollTagView *)tagView didSelectTagAtIndex:(NSInteger)index

{

}

//選中的標簽

- (void)scrollTagView:(ScrollTagView *)tagView cancelSelectTagAtIndex:(NSInteger)index

{

}