ShiftyAndPulse

This is a demo of two methods

- (void)shifty { NSLog(@"shifty: Method - FIRED");
CGRect rect = self.centerView.frame;

[UIView beginAnimations:nil context:NULL];
[UIView setAnimationRepeatCount:4];
[UIView setAnimationDuration:0.1]; //TODO: I want to store the x/y values
// and set the frame back to the original state
// when finished. Currently i think they are just
// pointers so the values get erased.
//int rectY = rect.origin.y;
//int rectX = rect.origin.x; if (!shiftyBOOL) { shiftyBOOL = TRUE; rect.origin.x -= kShifty_Offset; //rect.origin.y += kShifty_Offset; NSLog(@"%d,%d",rect.origin.x,rect.origin.y);
} else { shiftyBOOL = FALSE; rect.origin.x += kShifty_Offset; //rect.origin.y -= kShifty_Offset; NSLog(@"%d,%d",rect.origin.x,rect.origin.y);
} self.centerView.frame = rect;
[UIView commitAnimations]; //After values are set, this calls the animation

//TODO
//rect.origin.y = rectY;
//rect.origin.x = rectX;
}

- (void)pulse:(UIColor *)color {
NSLog(@"pulse: - FIRED!");
CGRect rect = CGRectMake(0.0, 0.0, 320.0, 480.0);
UIView *aView = [[UIView alloc] initWithFrame:rect];
aView.backgroundColor = color;
[self insertSubview:aView atIndex:0];
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:0.4];
aView.alpha = 0.0;
//aView.frame = CGRectMake(0.0,0.0,320.0,480.0);
[UIView commitAnimations];
[aView release];
}

Category:

Science & Technology

Tags:

• iPhone
• Programming
• Objective-C