iOS简单的热图实现：IBHeatMap
jopen
10年前
IBHeatMap 是 iOS 简单的 HeatMap 实现。
Properties
The IBHEatMap has the following properties:
@property (nonatomic, strong) id<IBHeatMapDelegate> delegate;An array that contains the colors in order of ascending order.
@property (nonatomic, strong) NSArray *colors;An array that contains all the points with relative values ranging from 0 to 1 (in both XX and YY axis as CGPoints in NSValues).
@property (nonatomic, strong) NSArray *points;And finally a CGFloat value for the point radius of impact.
@property (nonatomic, assign) CGFloat pointRadius;