QuadCurveMenu is a menu with the same look as the Path app's menu's story menu.

Here is a declaration in my blog :)

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How To:

Create the menu by setting up the menu items:

UIImage *storyMenuItemImage = [UIImage imageNamed:@"bg-menuitem.png"];
UIImage *storyMenuItemImagePressed = [UIImage imageNamed:@"bg-menuitem-highlighted.png"];
UIImage *starImage = [UIImage imageNamed:@"icon-star.png"];
QuadCurveMenuItem *starMenuItem1 = [[QuadCurveMenuItem alloc] initWithImage:storyMenuItemImage
                                                           highlightedImage:storyMenuItemImagePressed 
                                                               ContentImage:starImage 
                                                    highlightedContentImage:nil];
QuadCurveMenuItem *starMenuItem2 = [[QuadCurveMenuItem alloc] initWithImage:storyMenuItemImage
                                                           highlightedImage:storyMenuItemImagePressed 
                                                               ContentImage:starImage 
                                                    highlightedContentImage:nil];

Then, setup the menu and options:

QuadCurveMenu *menu = [[QuadCurveMenu alloc] initWithFrame:self.window.bounds [NSArray arrayWithObjects:starMenuItem1, starMenuItem2]];
menu.delegate = self;
[self.window addSubview:menu];

You can also use menu options:

to locate the center of "Add" button:

menu.startPoint = CGPointMake(160.0, 240.0);

to set the rotate angle:

menu.rotateAngle = 0.0;

to set the whole menu angle:

menu.menuWholeAngle = M_PI * 2;

to set the delay of every menu flying out animation:

menu.timeOffset = 0.036f;

to adjust the bounce animation:

menu.farRadius = 140.0f;
menu.nearRadius = 110.0f;

to set the distance between the "Add" button and Menu Items:

menu.endRadius = 120.0f;

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Twitter: @LeveyZhu

Sina Weibo: @SORA-Levey

Thanks for pashields providing the youtube demo :)

Thanks for acoomans for the options.