BaiduMap_IOSSDK_v6.6.6_Docs 6.6.6

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构造函数 | 属性 | 所有成员列表
BMKMultiPointOverlayView类 参考

`#include <BMKMultiPointOverlayView.h>`

类 BMKMultiPointOverlayView 继承关系图:

## 构造函数
(nullable instancetype) | - initWithMultiPointOverlay:
构造函数 继承自 BMKOverlayGLBasicView
(CGPathRef path) | - __deprecated_msg
| path对象
(BOOL lineDash) | - __deprecated_msg
| 是否为虚线样式，默认NO
(BOOL tileTexture) | - __deprecated_msg
| 是否纹理图片平铺绘制，默认NO
构造函数 继承自 BMKOverlayView
(nullable instancetype) | - initWithOverlay:
(GLuint) | - loadStrokeTextureImage:
(BOOL) | - loadStrokeTextureImages:
(void) | - setOverlayGeometryDelegate:
| 设置该overlay的GeometryDelegate
(CGPoint) | - pointForMapPoint:
(BMKMapPoint) | - mapPointForPoint:
(CGRect) | - rectForMapRect:
(BMKMapRect) | - mapRectForRect:
(BOOL) | - canDrawMapRect:zoomScale:
(void) | - drawMapRect:zoomScale:inContext:
(void) | - setNeedsDisplayInMapRect:
(void) | - renderLinesWithPoints:pointCount:strokeColor:lineWidth:looped:
(void) | - renderTexturedLinesWithPoints:pointCount:lineWidth:textureID:looped:
(void) | - renderLinesWithPoints:pointCount:strokeColor:lineWidth:looped:lineDashType:
(void) | - renderLinesWithPoints:pointCount:strokeColor:lineWidth:looped:lineDash:
(void) | - renderTexturedLinesWithPartPoints:lineWidth:textureIndexs:isFocus:
(void) | - renderTexturedLinesWithPartPoints:lineWidth:textureIndexs:isFocus:tileTexture:keepScale:
(void) | - renderTexturedLinesWithPoints:pointCount:lineWidth:textureID:strokeColor:looped:tileTexture:keepScale:
(void) | - renderTexturedPolyLineWithPoints:lineWidth:textureID:strokeColor:isFoucs:keepScale:lineJoinType:lineCapType:
(void) | - renderMultiTexturedPolyLineWithPartPoints:lineWidth:textureIndexs:isFoucs:keepScale:lineJoinType:lineCapType:
(void) | - renderDashPolyLineWithPoints:lineWidth:strokeColor:lineDashType:
(void) | - renderMultiDashPolyLineWithPartPoints:lineWidth:textureIndexs:lineDashType:
(void) | - renderRegionWithPoints:pointCount:fillColor:usingTriangleFan:
(void) | - renderATRegionWithPoint:pointCount:fillColor:usingTriangleFan:
(void) | - rendeCircleWithPoints:pointCount:lineWidth:fillColor:strokeColor:
(void) | - rendePolygonWithPoints:pointCount:lineWidth:fillColor:strokeColor:
(void) | - glRender

## 属性
UIImage * | icon
| 标注纹理图片
CGSize | pointSize
| 纹理渲染大小，默认为icon图片大小
CGPoint | anchor
| 经纬度对应图片中的位置，默认为(0.5,0.5)，范围[0-1] 负值自动取其绝对值 左上角为 (0,0) 右下角为 (1,1)
BMKMultiPointOverlay * | multiPointOverlay
| 该View对应的海量点数据对象
BOOL | isClickable
| 是否可点击，默认YES
id< BMKMultiPointOverlayViewDelegate > | delegate
| 点击海量点图层回调代理
属性 继承自 BMKOverlayGLBasicView
UIImage * | textureImage
UIImage * | textureImageProgressForward
UIImage * | textureImageProgressBackward
BOOL | keepScale
| 纹理图片是否缩放，默认NO
属性 继承自 BMKOverlayView
id< BMKOverlay > | overlay
| 关联的overlay对象
GLuint | strokeTextureID
| 关联的纹理对象ID

## 额外继承的成员函数
Protected 属性 继承自 BMKOverlayView
package id< BMKOverlay > | _overlay
BMKMapRect | _boundingMapRect
CGAffineTransform | _mapTransform
id | _geometryDelegate
id | _canDrawCache
BOOL | keepScale
CFTimeInterval | _lastTile
CFRunLoopTimerRef | _scheduledScaleTimer
struct { |
unsigned int keepAlive:1 |
unsigned int levelCrossFade:1 |
unsigned int drawingDisabled:1 |
unsigned int usesTiledLayer:1 |
} | _flags |

## 函数文档

## ◆ initWithMultiPointOverlay:

- (nullable instancetype) initWithMultiPointOverlay: |  | (BMKMultiPointOverlay *) | multiPointOverlay |

根据指定的海量点生成一个海量点图层View

参数

  multiPointOverlay | 指定的海量点数据对象

返回
  新生成的海量点图层View

## 属性说明

## ◆ anchor

- (CGPoint) anchor
| read write nonatomic assign

经纬度对应图片中的位置，默认为(0.5,0.5)，范围[0-1] 负值自动取其绝对值 左上角为 (0,0) 右下角为 (1,1)

## ◆ delegate

- (id<BMKMultiPointOverlayViewDelegate>) delegate
| read write nonatomic weak

点击海量点图层回调代理

## ◆ icon

- (UIImage*) icon
| read write nonatomic strong

标注纹理图片

## ◆ isClickable

- (BOOL) isClickable
| read write nonatomic assign

是否可点击，默认YES

## ◆ multiPointOverlay

- (BMKMultiPointOverlay*) multiPointOverlay
| read nonatomic assign

该View对应的海量点数据对象

## ◆ pointSize

- (CGSize) pointSize
| read write nonatomic assign

纹理渲染大小，默认为icon图片大小

该类的文档由以下文件生成:

- BaiduMapAPI_Map.framework/Headers/BMKMultiPointOverlayView.h