iOS簡單的熱圖實現：IBHeatMap

IBHeatMap 是 iOS 簡單的 HeatMap 實現。

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;

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