/*

 * Hedgewars-iOS, a Hedgewars port for iOS devices

 * Copyright (c) 2009-2011 Vittorio Giovara <vittorio.giovara@gmail.com>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; version 2 of the License

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

 *

 * File created on 08/04/2010.

 */

#import <Foundation/Foundation.h>

@interface UIImage (extra)

CGFloat getScreenScale(void);

-(UIImage *)scaleToSize:(CGSize) size;

-(UIImage *)mergeWith:(UIImage *)secondImage atPoint:(CGPoint) secondImagePoint;

-(id) initWithContentsOfFile:(NSString *)path andCutAt:(CGRect) rect;

-(UIImage *)cutAt:(CGRect) rect;

-(UIImage *)convertToGrayScale;

-(UIImage *)convertToNegative;

-(UIImage *)maskImageWith:(UIImage *)maskImage;

-(UIImage *)makeRoundCornersOfSize:(CGSize) sizewh;

+(UIImage *)whiteImage:(CGSize) ofSize;

@end