/MapView/Map/RMTransform.h
C Header | 56 lines | 14 code | 8 blank | 34 comment | 0 complexity | 4983bb9d383915b07609ce59313355fa MD5 | raw file
- //
- // RMTransform.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 "RMFoundation.h"
- #import "RMLatLong.h"
- @class RMProjection;
- @interface RMTransform : NSObject {
- RMProjection* source;
- RMProjection* destination;
-
- bool is_source_latlong;
- bool is_dest_latlong;
- }
- -(id) initFrom: (RMProjection*)source To: (RMProjection*)dest;
- -(CLLocationCoordinate2D) projectForward: (CLLocationCoordinate2D)point AtZoom: (double)z;
- -(CLLocationCoordinate2D) projectInverse: (CLLocationCoordinate2D)point AtZoom: (double)z;
- @end
- /*
- proj_transform(projection const& source,
- projection const& dest);
-
- bool forward (double& x, double& y , double& z) const;
- bool backward (double& x, double& y , double& z) const;
-
- */