xingql/Waver

#Waver

A Siri like wave effect

Requirements

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.

Usage

Cocoapods

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

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

Or Copy the Waver folder to your project

Example

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];

License

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

SpecialThanks

https://github.com/stefanceriu/SCSiriWaveformView

xingql / Waver