QOverlayView.h

//
//  QOverlayView.h
//  QMapKit
//
//
//  Created by jeff on 14-8-4.
//  Copyright (c) 2014年 Tencent. All rights reserved.

#import <UIKit/UIKit.h>
#import "QGeometry.h"
#import "QOverlay.h"

Q_EXTERN @interface QOverlayView : UIView

- (id)initWithOverlay:(id <QOverlay>)overlay;

@property (nonatomic, readonly, strong) id <QOverlay> overlay;

- (CGPoint)pointForMapPoint:(QMapPoint)mapPoint;

- (CGPoint)pointForMapPoint:(QMapPoint)mapPoint modifyDeviationTransform:(CGAffineTransform *)transform;

- (QMapPoint)mapPointForPoint:(CGPoint)point;

- (CGRect)rectForMapRect:(QMapRect)mapRect;

- (QMapRect)mapRectForRect:(CGRect)rect;

- (BOOL)canDrawMapRect:(QMapRect)mapRect
             zoomScale:(QZoomScale)zoomScale;

- (void)drawMapRect:(QMapRect)mapRect
          zoomScale:(CGFloat)zoomScale
          inContext:(CGContextRef)context;


@end