tkmShapeRenderGL Protocol Reference

Conforms to NSObject
Declared in tkmDelegate.h

– renderGL:atZoom: required method

图形的Open GL绘制方法

- (void)renderGL:(tkmCoordinate *)topLeftXY atZoom:(NSNumber *)zoomLevel

Parameters

topLeftXY

左上点坐标
zoomLevel

地图缩放级别，值为浮点数

See Also

Declared In

tkmDelegate.h