/JJRadarChart

雷达图表

Primary LanguageObjective-C

demonstrate

一款使用简单快捷的雷达图表控件, 继承于UIControl

  • 数据源方法dataSource (必须实现)

    • 一共有多少数据
      • -(NSInteger)numberOfItemsInRadarChart:(JJRadarChart*)radarChart;
    • 每组数据最大值
      • -(NSInteger)radarChart:(JJRadarChart*)radarChart maxCountAtIndex:(NSInteger)index;
    • 每组数据当前数值
      • -(NSInteger)radarChart:(JJRadarChart*)radarChart rankAtIndex:(NSInteger)index;
    • 每组数据标题
      • -(NSString*)radarChart:(JJRadarChart *)radarChart titleOfItemAtIndex:(NSInteger)index;

 

 

  • 代理方法delegate (可选)

    • 正多边形的所有顶点
      • -(void)radarChart:(JJRadarChart*)radarChart didDisplayMaxPoint:(CGPoint)point atIndex:):(NSInteger)index;
    • 每组数据当前数值所在的点
      • -(void)radarChart:(JJRadarChart*)radarChart didDisplayCurrentPoint:(CGPoint)point atIndex:(NSInteger)index;
    • 点击每组数据的标题
      • -(void)radarChart:(JJRadarChart*)radarChart didSelectedItemAtIndex:(NSInteger)index;

  • Method对象方法

    • 更新数据
      • -(void)reloadData;
    • 取出序号对应的标题按钮
      • -(UIButton*)radarItemAtIndex:(NSInteger)index;
    • 取出序号对应的值的百分比
      • (CGFloat)percentageAtIndex:(NSInteger)index;