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/*************************************************************************
* Copyright (c) 2011 AT&T Intellectual Property
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-v10.html
*
* Contributors: Details at http://www.graphviz.org/
*************************************************************************/
#import <Foundation/Foundation.h>
#include "gvc.h"
@class GVGraphArguments;
@class GVGraphDefaultAttributes;
@interface GVZGraph : NSObject
{
@public
graph_t *_graph;
@protected
BOOL _freeLastLayout;
GVGraphArguments *_arguments;
GVGraphDefaultAttributes *_graphAttributes;
GVGraphDefaultAttributes *_defaultNodeAttributes;
GVGraphDefaultAttributes *_defaultEdgeAttributes;
}
@property(readonly) graph_t *graph;
@property(readonly) GVGraphArguments *arguments;
@property(readonly) GVGraphDefaultAttributes *graphAttributes;
@property(readonly) GVGraphDefaultAttributes *defaultNodeAttributes;
@property(readonly) GVGraphDefaultAttributes *defaultEdgeAttributes;
+ (void)initialize;
+ (NSArray *)pluginsWithAPI:(api_t)api;
- (id)initWithURL:(NSURL *)URL error:(NSError **)outError;
- (NSData *)renderWithFormat:(NSString *)format;
- (void)renderWithFormat:(NSString*)format toURL:(NSURL *)URL;
- (void)noteChanged:(BOOL)relayout;
- (BOOL)writeToURL:(NSURL *)URL error:(NSError **)outError;
- (void)dealloc;
@end
extern NSString *const GVGraphvizErrorDomain;
enum {
GVNoError,
GVFileParseError
};
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