SimpleImageFilter_main.m
/* |
File: SimpleImageFilter_main.m |
Abstract: Filter service example. |
This is a simple, NSUnixStdio type filter. |
Version: 1.0 |
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*/ |
#import <Foundation/Foundation.h> |
#import <AppKit/AppKit.h> |
extern NSBitmapImageRep *bitmapImageRepFromIFF(NSData *iffData); |
int main (int argc, const char *argv[]) { |
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; |
NSArray *args = [[NSProcessInfo processInfo] arguments]; |
NSData *data; |
NSBitmapImageRep *tiff; |
BOOL success = NO; |
if (args && ([args count] == 2) && |
(data = [[NSFileHandle fileHandleForReadingAtPath:[args objectAtIndex:1]] readDataToEndOfFile]) && |
(tiff = bitmapImageRepFromIFF(data)) && |
(data = [tiff TIFFRepresentation])) { |
NSFileHandle *stdOutput = [NSFileHandle fileHandleWithStandardOutput]; |
[stdOutput writeData:data]; |
success = YES; |
} |
[pool release]; |
exit(success ? 0 : 1); |
return 0; // ...and make main fit the ANSI spec. |
} |
Copyright © 2009 Apple Inc. All Rights Reserved. Terms of Use | Privacy Policy | Updated: 2009-05-26