Latest 0.0.1
Homepage https://github.com/prscX/PXSiriWave9
License APACHE
Platforms ios 8.0
Authors

PXSiriWave9: Objective-C

PRs Welcome

Getting started

  • Please run below command in your app in order to install cocoapods required by the library:

pod init

pod 'PXSiriWave', '~> 0.0'

Usage

PXSiriWave *siriWave = [[PXSiriWave alloc] initWithFrame: CGRectMake(0, 0, 1000, 1000)];
siriWave.frequency = 1.5;
siriWave.amplitude = 0.01;
siriWave.intensity = 0.3;

siriWave.colors = [NSArray arrayWithObjects: [UIColor brownColor], [UIColor blueColor], [UIColor blackColor], nil];

[siriWave configure];

[self.view addSubview: siriWave];
  • Start Animation

Please setup Timer in order to animate waves:


    NSTimer *timer = [NSTimer scheduledTimerWithTimeInterval: 0.10
    target:self
    selector: @selector(targetMethod:)
    userInfo: siriWave
    repeats:YES];
  • Set Timer Target

-(void)targetMethod:(NSTimer *)timer  {
    PXSiriWave *siriWave = [timer userInfo];

    [siriWave updateWithLevel: [self _normalizedPowerLevelFromDecibels: .1]];
}

- (CGFloat)_normalizedPowerLevelFromDecibels:(CGFloat)decibels {
    if (decibels < -60.0f || decibels == 0.0f) {
        return 0.0f;
    }

    return powf((powf(10.0f, 0.05f * decibels) - powf(10.0f, 0.05f * -60.0f)) * (1.0f / (1.0f - powf(10.0f, 0.05f * -60.0f))), 1.0f / 2.0f);
}
  • Stop Animation
[timer invalidate];
timer = NULL;

Properties

Prop Type Default Note
amplitude number 0.01 Amplitude of Waves
frequency number 1.5 Frequency of Waves
intensity number 0.3 Specify intensity of wave
colors array ["#2085fc", "#5efca9", "#fd4767"] Specify colors of siri wave 9 colors

Credit

Contribution

Contributions are welcome and are greatly appreciated! Every little bit helps, and credit will always be given.

License

Copyright @ Pranav Raj Singh Chauhan

PXSiriWave is provided under the Apache 2 License.

Latest podspec

{
    "name": "PXSiriWave",
    "version": "0.0.1",
    "summary": "Siri Waveform effect similar to 9",
    "description": "iOS: Siri Waveform effect similar to 9",
    "homepage": "https://github.com/prscX/PXSiriWave9",
    "license": {
        "type": "APACHE",
        "file": "LICENSE"
    },
    "authors": {
        "Pranav Raj Singh Chauhan": "[email protected]"
    },
    "source": {
        "git": "https://github.com/prscX/PXSiriWave9.git",
        "tag": "0.0.1"
    },
    "platforms": {
        "ios": "8.0"
    },
    "source_files": "PXSiriWave/*"
}

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