FRBlockImageOperation.m

// Copyright (c) 2011-2012 Jonathan Dalrymple
//
// Permission is hereby granted, free of charge, to any person
// obtaining a copy of this software and associated documentation
// files (the "Software"), to deal in the Software without
// restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following
// conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
//
//  FRBlockImageOperation.m
//

#import "FRBlockImageOperation.h"

@interface FRBlockImageOperation ()

@property (nonatomic,strong) FRBlockImageOperationBlock executionBlock;

@end

@implementation FRBlockImageOperation

- (id)initWithSize:(CGSize)canvasSize block:(FRBlockImageOperationBlock) aBlock{
  
  self = [super initWithSize:canvasSize];
  if (self) {
    [self setExecutionBlock:aBlock];
  }
  return self;
}

- (void)renderInContext:(CGContextRef) aContext {
  
  if ([self executionBlock]) {
    [self executionBlock](aContext);
  }

}

@end