private void SetData(ObserverData data)
{
try
{
Image = m_painter.Paint(data);
}
catch (Exception ex)
{
Log.Warn(ex, "Observer with {@observerDefinition} received invalid data from Core", Definition);
}
}
public Image Paint(ObserverData data) // TODO(Premek): Support dimensions.
{
var image = new Bitmap(data.FloatData.Length, 1);
data.FloatData.EachWithIndex((index, value) =>
{
byte byteValue = (byte)(value * 255); // TODO(Premek): More robust conversion.
image.SetPixel(index, 0, Color.FromArgb(255, byteValue, byteValue, byteValue));
});
return(image);
}
public Image Paint(ObserverData data)
{
var dimensions = m_metadataReader.GetImageDimensions(data.Metadata, data.FloatData.Length);
var image = new Bitmap(dimensions.Width, dimensions.Height);
data.FloatData.EachWithIndex((index, value) =>
{
float scaledValue = m_valueScaler.ScaleValue(value);
image.SetPixel(index % dimensions.Width, index / dimensions.Width, GetPixelColor(scaledValue));
});
return(image);
}