/MapView/Map/RMTileLoader.h
http://github.com/route-me/route-me · C Header · 68 lines · 26 code · 14 blank · 28 comment · 0 complexity · ac15d5df64cf57d9153d6d9acead7f78 MD5 · raw file
- //
- // RMTimeImageSet.h
- //
- // Copyright (c) 2008-2009, Route-Me Contributors
- // All rights reserved.
- //
- // Redistribution and use in source and binary forms, with or without
- // modification, are permitted provided that the following conditions are met:
- //
- // * Redistributions of source code must retain the above copyright notice, this
- // list of conditions and the following disclaimer.
- // * Redistributions in binary form must reproduce the above copyright notice,
- // this list of conditions and the following disclaimer in the documentation
- // and/or other materials provided with the distribution.
- //
- // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- // POSSIBILITY OF SUCH DAMAGE.
- #import <Foundation/Foundation.h>
- #import "RMTile.h"
- #import "RMTileImageSet.h"
- #import "RMMapContents.h"
- @class RMTileImage;
- @class RMTileImageSet;
- @class RMMercatorToScreenProjection;
- @protocol RMTileSource;
- @interface RMTileLoader : NSObject {
- RMMapContents *content;
- CGRect loadedBounds;
- NSUInteger loadedZoom;
- RMTileRect loadedTiles;
-
- BOOL suppressLoading;
- }
- /// Designated initialiser
- - (id)initWithContent: (RMMapContents *)contents;
- - (void)updateLoadedImages;
- - (void)moveBy: (CGSize) delta;
- - (void)zoomByFactor: (float) zoomFactor near:(CGPoint) center;
- - (void)clearLoadedBounds;
- - (void)reload;
- - (void)reset;
- @property (readonly, nonatomic) CGRect loadedBounds;
- @property (readonly, nonatomic) NSUInteger loadedZoom;
- @property (readwrite, assign) BOOL suppressLoading;
- //-(BOOL) containsRect: (CGRect)bounds;
- @end