How to increase the height of the bars

[chorauoc]

Hi,

Can you tell me how to increase the height of the ColumnarType1Renderer. Becaue in low voice situation animation is not visible at all

Thanks
Asanka

[bogerchan]

Hi, chorauoc,
Thanks for your feedback, can you show me the code? Maybe I have some advices for you. :D

[buttonpress]

我也遇到了同样的问题，求解决方法。@bogerchan

[chorauoc]

Hi

Do you have working sample code for this in java, means I want to use this lib with MediaRecorder in android

NierVisualizerManager visualizerManager = new NierVisualizerManager();

visualizerManager.init(new NierVisualizerManager.NVDataSource() {

// skip some code...

/**
 * Tell the manager about the data sampling interval.
 * @return the data sampling interval which is millisecond of unit.
 */
@Override
public long getDataSamplingInterval() {
    return 0L;
}

/**
 * Tell the manager about the data length of fft data or wave data.
 * @return the data length of fft data or wave data.
 */
@Override
public int getDataLength() {
    return mBuffer.length;
}

/**
 * The manager will fetch fft data by it.
 * @return the fft data, null will be ignored by the manager.
 */
@Nullable
@Override
public byte[] fetchFftData() {
    return null;
}

/**
 * The manager will fetch wave data by it.
 * @return the wave data, null will be ignored by the manager.
 */
@Nullable
@Override
public byte[] fetchWaveData() {
    // skip some code...
    return mBuffer;
}

});

[bogerchan]

Hi, folks,
For the first question, I found the loudness of sound will affect the wave values, I don't have a good solution currently, in the most cases I think it should work well.
For the second question, sorry I don't have the sample code, you could refer this https://stackoverflow.com/questions/19025196/how-can-i-show-fft-results-of-that-algorithm