# 程序包com.tencent.map.sdk.utilities.visualization.heatmap的分层结构

程序包分层结构:

- 所有程序包

## 类分层结构

- java.lang.Object
  - com.tencent.map.sdk.utilities.visualization.BaseOverlayProvider (implements com.tencent.tencentmap.mapsdk.maps.model.VectorOverlayProvider)
    - com.tencent.map.sdk.utilities.visualization.heatmap.GradientVectorOverlayProvider

## 接口分层结构

- com.tencent.tencentmap.mapsdk.maps.model.IOverlay
  - com.tencent.tencentmap.mapsdk.maps.model.VectorOverlay
    - com.tencent.map.sdk.utilities.visualization.heatmap.GradientVectorOverlay