/*
 * 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