tkmMapImageProvider Protocol Reference
Conforms to | NSObject |
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Declared in | tkmDelegate.h |
– getMapTileImageAtCol:row:inZoom:
required method
获得地图影象瓦片
- (UIImage *)getMapTileImageAtCol:(int)x row:(int)y inZoom:(int)z
Parameters
x |
瓦片的列编号 |
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y |
瓦片的行编号 |
z |
当前的缩放等级 |
Return Value
瓦片的图象
Declared In
tkmDelegate.h
– isNeedCache
是否需要sdk对影象图进行缓存(不建议使用)
- (BOOL)isNeedCache
Return Value
返回为YES时,对影象图进行缓存
Declared In
tkmDelegate.h