#import "MyView.h"

@implementation MyView

//NSViewのサブクラス　MyViewのDrawRectに上書き
-(void)drawRect:(NSRect)rect
{

NSBezierPath *thePath1 = [NSBezierPath bezierPath];
[thePath1 setWindingRule:NSEvenOddWindingRule];

[thePath1 moveToPoint:NSMakePoint(20,20)];

[thePath1 appendBezierPathWithOvalInRect:NSMakeRect(50,50,100,100)];
[thePath1 appendBezierPathWithOvalInRect:NSMakeRect(20,20,80,80)];



[[NSColor redColor] set];
[thePath1 fill];
[[NSColor blueColor] set];
[NSBezierPath fillRect:NSMakeRect(0,0,30,30)];

}

@end