com.amap.api.maps.model.particle

## 类 RectParticleShape

- java.lang.Object
- - com.amap.api.maps.model.particle.ParticleShapeModule
  - - com.amap.api.maps.model.particle.RectParticleShape

-     public class RectParticleShape
      extends ParticleShapeModule

  区域发射器，发起范围是某个区域
  Area emitter, the initiation range is a specific area
  从以下版本开始:
    6.5.0

- - ### 字段概要

    - ### 从类继承的字段 com.amap.api.maps.model.particle.ParticleShapeModule

      `type, TYPE_DEFAULT, TYPE_RECT, TYPE_SINGLEPOINT`

  - ### 构造器概要

    构造器
    构造器和说明
    `RectParticleShape(float left, float top, float right, float bottom, boolean isUseRatio)` 指定区域发射器 Specified area emitter

  - ### 方法概要

    - ### 从类继承的方法 java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### 构造器详细资料

    - #### RectParticleShape

          public RectParticleShape(float left,
                                   float top,
                                   float right,
                                   float bottom,
                                   boolean isUseRatio)

      指定区域发射器
      Specified area emitter
      参数:
        `left` - 屏幕位置或比例
        Screen position or ratio
        `top` - 屏幕位置或比例
        Screen position or ratio
        `right` - 屏幕位置或比例
        Screen position or ratio
        `bottom` - 屏幕位置或比例
        Screen position or ratio
        `isUseRatio` - 是否自动乘上屏幕比例，使用比例时建议（x,y,z）范围在（0，1）之间
        Whether to automatically multiply by screen ratio, when using ratios it is recommended that (x,y,z) ranges between (0,1)
      从以下版本开始:
        6.5.0