Object Scope - Objective C Question

Canvas.h

Canvas.m

-(NSBezierPath *)createPath:(NSRect) aRect
{

    NSBezierPath * tempPath;
    //I need to know what tool

    switch(0){	//temporary - this would use the toolType as a selector
    	case 0:
    		tempPath = [NSBezierPath bezierPathWithOvalInRect:aRect];
    		break;
    	case 1:
    		tempPath = [NSBezierPath bezierPathWithRect:aRect];
    		break;
    	default:
    		tempPath = [NSBezierPath bezierPathWithOvalInRect:aRect];
    		break;
    }
    return tempPath;
}

-(NSBezierPath *)createPath:(NSRect) aRect
{

    NSBezierPath * tempPath;
    //I need to know what tool

    switch(0){	//temporary - this would use the toolType as a selector
    	case 0:
    		tempPath = [NSBezierPath bezierPathWithOvalInRect:aRect];
    		break;
    	case 1:
    		tempPath = [NSBezierPath bezierPathWithRect:aRect];
    		break;
    	default:
    		tempPath = [NSBezierPath bezierPathWithOvalInRect:aRect];
    		break;
    }
    return tempPath;
}

-(void)init {
[super init];
//set default color = black
toolColor.rd=1.0;
toolColor.grn=1.0;
toolColor.blu=1.0;
toolColor.alp=1.0;
//set default size
toolSize=0.8;
//set default toolType
toolType=0;
//oval
NSLog(@"Init %@",self);
}

-(id)init {
if (self = [super init]) {
    //set default color = black
    toolColor.rd=1.0;
    toolColor.grn=1.0;
    toolColor.blu=1.0;
    toolColor.alp=1.0;
    //set default size
    toolSize=0.8;
    //set default toolType
    toolType=0;
    //oval
    NSLog(@"Init %@",self);
}
return self;
}