kevinzhow/Waver

#Waver

A Siri like wave effect

Waver works on iOS 7.0 and later version and is compatible with ARC projects. It depends on the following Apple frameworks, which should already be included with most Xcode templates:

• Foundation.framework
• UIKit.framework
• CoreGraphics.framework
• QuartzCore.framework

You will need LLVM 3.0 or later in order to build Waver.

CocoaPods is the recommended way to add Waver to your project.

1. Add a pod entry for Waver to your Podfile pod 'Waver', '~> 0.2.0'
2. Install the pod(s) by running pod install.
3. Include Waver wherever you need it with #import "Waver.h".

Waver * waver = [[Waver alloc] initWithFrame:CGRectMake(0, CGRectGetHeight(self.view.bounds)/2.0 - 50.0, CGRectGetWidth(self.view.bounds), 100.0)];

__weak Waver * weakWaver = waver;
waver.waverLevelCallback = ^() {

    [self.recorder updateMeters];

    CGFloat normalizedValue = pow (10, [self.recorder averagePowerForChannel:0] / 50);

    weakWaver.level = normalizedValue;

};
[self.view addSubview:waver];

This code is distributed under the terms and conditions of the MIT license.

https://github.com/stefanceriu/SCSiriWaveformView