private BitmapImage RenderWave(string filePath)
{
var rnd = new WaveFormRenderer();
var topSpacerColor = System.Drawing.Color.FromArgb(64, 83, 22, 3);
var soundCloudOrangeTransparentBlocks = new SoundCloudBlockWaveFormSettings(System.Drawing.Color.FromArgb(196, 197, 53, 0), topSpacerColor, System.Drawing.Color.FromArgb(196, 79, 26, 0),
System.Drawing.Color.FromArgb(64, 79, 79, 79))
{
Name = "SoundCloud Orange Transparent Blocks",
PixelsPerPeak = 2,
SpacerPixels = 1,
TopSpacerGradientStartColor = topSpacerColor,
BackgroundColor = System.Drawing.Color.Transparent
};
WaveFormRendererSettings settings = soundCloudOrangeTransparentBlocks;
settings.TopHeight = 50;
settings.BottomHeight = 0;
settings.Width = 500;
settings.DecibelScale = false;
var img = rnd.Render(filePath, new RmsPeakProvider(200), settings);
var bmp = (Bitmap)img;
return(ToBitmapImage(bmp));
}
private void RenderThreadFunc(IPeakProvider peakProvider, WaveFormRendererSettings settings)
{
try
{
System.Drawing.Image image = _waveFormRenderer.Render(SoundItemData.FullPath, peakProvider, settings);
Dispatcher.Invoke(() =>
{
MemoryStream stream = new MemoryStream();
image.Save(stream, ImageFormat.Png);
SoundItemData.Image = new BitmapImage();
SoundItemData.Image.BeginInit();
SoundItemData.Image.StreamSource = stream;
SoundItemData.Image.EndInit();
SoundWave.Stretch = Stretch.Fill;
SoundWave.Source = SoundItemData.Image;
});
}
catch (Exception e)
{
int i = 0;
i++;
}
}
public Image Render(string selectedFile, IPeakProvider peakProvider, WaveFormRendererSettings settings)
{
using (var reader = new AudioFileReader(selectedFile))
{
int bytesPerSample = (reader.WaveFormat.BitsPerSample / 8);
var samples = reader.Length / (bytesPerSample);
var samplesPerPixel = (int)(samples / settings.Width);
var stepSize = settings.PixelsPerPeak + settings.SpacerPixels;
peakProvider.Init(reader, samplesPerPixel * stepSize);
return(Render(peakProvider, settings));
}
}
private WaveFormRendererSettings GetRendererSettings()
{
var settings = new WaveFormRendererSettings()
{
TopHeight = 20,
BottomHeight = 20,
Width = 10,
DecibelScale = true
};
return(settings);
}
private void RenderThreadFunc(IPeakProvider peakProvider, WaveFormRendererSettings settings)
{
System.Drawing.Image image = null;
try
{
image = waveFormRenderer.Render(selectedFile, peakProvider, settings);
hello.Source = helperext.ToWpfImage(image);
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
}
private void RenderThreadFunc(IPeakProvider peakProvider, WaveFormRendererSettings settings)
{
Image image = null;
try {
image = waveFormRenderer.Render(fileName, peakProvider, settings);
}
catch (Exception e) {
MessageBox.Show("error");
MessageBox.Show(e.Message);
}
BeginInvoke((Action)(() => FinishedRender(image)));
}
private static Image Render(IPeakProvider peakProvider, WaveFormRendererSettings settings)
{
if (settings.DecibelScale)
{
peakProvider = new DecibelPeakProvider(peakProvider, 48);
}
var b = new Bitmap(settings.Width, settings.TopHeight + settings.BottomHeight);
if (settings.BackgroundColor == Color.Transparent)
{
b.MakeTransparent();
}
using (var g = Graphics.FromImage(b))
{
g.FillRectangle(settings.BackgroundBrush, 0, 0, b.Width, b.Height);
var midPoint = settings.TopHeight;
int x = 0;
var currentPeak = peakProvider.GetNextPeak();
while (x < settings.Width)
{
var nextPeak = peakProvider.GetNextPeak();
for (int n = 0; n < settings.PixelsPerPeak; n++)
{
var lineHeight = settings.TopHeight * currentPeak.Max;
g.DrawLine(settings.TopPeakPen, x, midPoint, x, midPoint - lineHeight);
lineHeight = settings.BottomHeight * currentPeak.Min;
g.DrawLine(settings.BottomPeakPen, x, midPoint, x, midPoint - lineHeight);
x++;
}
for (int n = 0; n < settings.SpacerPixels; n++)
{
// spacer bars are always the lower of the
var max = Math.Min(currentPeak.Max, nextPeak.Max);
var min = Math.Max(currentPeak.Min, nextPeak.Min);
var lineHeight = settings.TopHeight * max;
g.DrawLine(settings.TopSpacerPen, x, midPoint, x, midPoint - lineHeight);
lineHeight = settings.BottomHeight * min;
g.DrawLine(settings.BottomSpacerPen, x, midPoint, x, midPoint - lineHeight);
x++;
}
currentPeak = nextPeak;
}
}
return(b);
}
private void RenderThreadFunc(IPeakProvider peakProvider, WaveFormRendererSettings settings)
{
Image image = null;
try
{
image = waveFormRenderer.Render(selectedFile, peakProvider, settings);
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
FinishedRender(image);
}
private void RenderThread(IPeakProvider peak, WaveFormRendererSettings settings)
{
Image image = null;
try
{
image = waveFormRenderer.Render(path, peak, settings);
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
BeginInvoke((Action)(() => PctbxWave.Image = image));
}
public Form1()
{
InitializeComponent();
outputDevice = new WaveOutEvent();
standardSettings = new StandardWaveFormRendererSettings
{
Name = "StandardSettings",
TopPeakPen = new Pen(Color.DarkRed),
BottomPeakPen = new Pen(Color.DarkViolet)
};
var topSpacerColor = Color.FromArgb(64, 83, 22, 3);
var waveGraph = new SoundCloudBlockWaveFormSettings(Color.Coral, Color.Aqua, Color.Black, Color.AliceBlue)
{
Name = "Waves",
PixelsPerPeak = 2,
SpacerPixels = 1,
TopSpacerGradientStartColor = Color.Aqua,
BackgroundColor = Color.Transparent
};
}
public MainForm()
{
InitializeComponent();
waveFormRenderer = new WaveFormRenderer();
standardSettings = new StandardWaveFormRendererSettings()
{
Name = "Standard"
};
var soundcloudOriginalSettings = new SoundCloudOriginalSettings()
{
Name = "SoundCloud Original"
};
var soundCloudLightBlocks = new SoundCloudBlockWaveFormSettings(Color.FromArgb(102, 102, 102), Color.FromArgb(103, 103, 103), Color.FromArgb(179, 179, 179),
Color.FromArgb(218, 218, 218))
{
Name = "SoundCloud Light Blocks"
};
var soundCloudDarkBlocks = new SoundCloudBlockWaveFormSettings(Color.FromArgb(52, 52, 52), Color.FromArgb(55, 55, 55), Color.FromArgb(154, 154, 154),
Color.FromArgb(204, 204, 204))
{
Name = "SoundCloud Darker Blocks"
};
var soundCloudOrangeBlocks = new SoundCloudBlockWaveFormSettings(Color.FromArgb(255, 76, 0), Color.FromArgb(255, 52, 2), Color.FromArgb(255, 171, 141),
Color.FromArgb(255, 213, 199))
{
Name = "SoundCloud Orange Blocks"
};
var topSpacerColor = Color.FromArgb(64, 83, 22, 3);
var soundCloudOrangeTransparentBlocks = new SoundCloudBlockWaveFormSettings(Color.FromArgb(196, 197, 53, 0), topSpacerColor, Color.FromArgb(196, 79, 26, 0),
Color.FromArgb(64, 79, 79, 79))
{
Name = "SoundCloud Orange Transparent Blocks",
PixelsPerPeak = 2,
SpacerPixels = 1,
TopSpacerGradientStartColor = topSpacerColor,
BackgroundColor = Color.Transparent
};
var topSpacerColor2 = Color.FromArgb(64, 224, 224, 224);
var soundCloudGrayTransparentBlocks = new SoundCloudBlockWaveFormSettings(Color.FromArgb(196, 224, 225, 224), topSpacerColor2, Color.FromArgb(196, 128, 128, 128),
Color.FromArgb(64, 128, 128, 128))
{
Name = "SoundCloud Gray Transparent Blocks",
PixelsPerPeak = 2,
SpacerPixels = 1,
TopSpacerGradientStartColor = topSpacerColor2,
BackgroundColor = Color.Transparent
};
buttonBottomColour.BackColor = standardSettings.BottomPeakPen.Color;
buttonTopColour.BackColor = standardSettings.TopPeakPen.Color;
comboBoxPeakCalculationStrategy.Items.Add("Max Absolute Value");
comboBoxPeakCalculationStrategy.Items.Add("Max Rms Value");
comboBoxPeakCalculationStrategy.Items.Add("Sampled Peaks");
comboBoxPeakCalculationStrategy.Items.Add("Scaled Average");
comboBoxPeakCalculationStrategy.SelectedIndex = 0;
comboBoxPeakCalculationStrategy.SelectedIndexChanged += (sender, args) => RenderWaveform();
comboBoxRenderSettings.DisplayMember = "Name";
comboBoxRenderSettings.DataSource = new[]
{
standardSettings,
soundcloudOriginalSettings,
soundCloudLightBlocks,
soundCloudDarkBlocks,
soundCloudOrangeBlocks,
soundCloudOrangeTransparentBlocks,
soundCloudGrayTransparentBlocks
};
comboBoxRenderSettings.SelectedIndex = 5;
comboBoxRenderSettings.SelectedIndexChanged += (sender, args) => RenderWaveform();
labelRendering.Visible = false;
}
public Image Render(string selectedFile, WaveFormRendererSettings settings)
{
return(Render(selectedFile, new MaxPeakProvider(), settings));
}
public LightBallHelper()
{
InitializeComponent();
labelNowTime.Text = prefixNowTime;
labelTotalTime.Text = prefixTotalTime;
/* Waveform setup */
waveFormRenderer = new WaveFormRenderer();
standardSettings = new StandardWaveFormRendererSettings()
{
Name = "Standard"
};
BtnTopColour.BackColor = standardSettings.TopPeakPen.Color;
BtnBottomColour.BackColor = standardSettings.BottomPeakPen.Color;
updownTopHeight.Value = 80;
updownBottomHeight.Value = 80;
labelRendering.Visible = false;
timer1.Enabled = false;
Bitmap bitmap = new Bitmap(Resource1.indicator);
pictureBoxIndicator.BackColor = Color.Transparent;
pictureBoxIndicator.Location = new Point(START_POS - 5, WAVE_LOC_Y - 5);
pictureBoxIndicator.Image = bitmap;
UpdownOffset.Value = 50;
comboBoxPeakCalculationStrategy.Items.Add("Max Rms Value");
comboBoxPeakCalculationStrategy.Items.Add("Max Absolute Value");
comboBoxPeakCalculationStrategy.Items.Add("Sampled Peaks");
comboBoxPeakCalculationStrategy.Items.Add("Scaled Average");
comboBoxPeakCalculationStrategy.SelectedIndex = 0;
comboBoxPeakCalculationStrategy.SelectedIndexChanged += (sender, args) => {
if (!String.IsNullOrEmpty(fileName))
{
RenderWaveform();
}
};
/* Effects Setup */
effectListObj = new List <Effects>();
effectsOptions.Items.Add(Effects.EffectsNames.EffectHSL.ToString());
effectsOptions.Items.Add(Effects.EffectsNames.EffectColorTransition.ToString());
effectsOptions.Items.Add(Effects.EffectsNames.EffectSparkAsync.ToString());
effectsOptions.Items.Add(Effects.EffectsNames.EffectSparkSync.ToString());
effectsOptions.Items.Add(Effects.EffectsNames.EffectMeteorAsync.ToString());
effectsOptions.Items.Add(Effects.EffectsNames.EffectMeteorSync.ToString());
effectsOptions.Items.Add(Effects.EffectsNames.EffectBounceAsync.ToString());
effectsOptions.Items.Add(Effects.EffectsNames.EffectBounceSync.ToString());
keyColor = Color.AliceBlue;
setColor(keyColor);
textBoxGlobalStarting.Text = getFormatedTimeString(Effects.globalStartingTime);
textBoxNumberOfBalls.Text = Effects.numOfBall.ToString();
// Setup Effect Attr Objects
{
effectAttrLabel[0] = this.labelEffectAttr0;
effectAttrValue[0] = this.textBoxEffectAttr0;
effectAttrUnit[0] = this.unitEffectAttr0;
effectAttrLabel[1] = this.labelEffectAttr1;
effectAttrValue[1] = this.textBoxEffectAttr1;
effectAttrUnit[1] = this.unitEffectAttr1;
effectAttrLabel[2] = this.labelEffectAttr2;
effectAttrValue[2] = this.textBoxEffectAttr2;
effectAttrUnit[2] = this.unitEffectAttr2;
effectAttrLabel[3] = this.labelEffectAttr3;
effectAttrValue[3] = this.textBoxEffectAttr3;
effectAttrUnit[3] = this.unitEffectAttr3;
effectAttrLabel[4] = this.labelEffectAttr4;
effectAttrValue[4] = this.textBoxEffectAttr4;
effectAttrUnit[4] = this.unitEffectAttr4;
effectAttrLabel[5] = this.labelEffectAttr5;
effectAttrValue[5] = this.textBoxEffectAttr5;
effectAttrUnit[5] = this.unitEffectAttr5;
}
/* Configuration */
textBoxGlobalStarting.Text = LightBallHelper.getFormatedTimeString(TimeSpan.Zero);
textBoxEffectAttr5.Text = "0";
}
