/* * Copyright (C) 2003, 2005 Apple Computer, Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. 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 APPLE COMPUTER, INC. ``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 APPLE COMPUTER, INC. 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> typedef enum { WebImageStretch, WebImageRound, WebImageRepeat } WebImageTileRule; @protocol WebCoreImageRenderer <NSObject, NSCopying> - (BOOL)incrementalLoadWithBytes:(const void *)bytes length:(unsigned)length complete:(BOOL)isComplete callback:(id)c; - (NSSize)size; - (void)drawImageInRect:(NSRect)ir fromRect:(NSRect)fr; - (void)drawImageInRect:(NSRect)ir fromRect:(NSRect)fr compositeOperator:(NSCompositingOperation)compsiteOperator context:(CGContextRef)context; - (void)stopAnimation; - (void)tileInRect:(NSRect)r fromPoint:(NSPoint)p context:(CGContextRef)context; - (void)scaleAndTileInRect:(NSRect)ir fromRect:(NSRect)fr withHorizontalTileRule:(WebImageTileRule)hRule withVerticalTileRule:(WebImageTileRule)vRule context:(CGContextRef)context; - (BOOL)isNull; - (id <WebCoreImageRenderer>)retainOrCopyIfNeeded; - (void)resetAnimation; - (void)setAnimationRect:(NSRect)r; - (CGImageRef)imageRef; - (NSData *)TIFFRepresentation; @end