/// <summary>
/// Convert the given enum value to a colormap brush.
/// </summary>
/// <param name="value">.</param>
/// <param name="targetType">.</param>
/// <param name="parameter">.</param>
/// <param name="culture">.</param>
/// <returns>Colormap brush with the correct brush type.</returns>
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
ColormapBrush brush = new ColormapBrush();
if (targetType != typeof(Brush))
{
return(null);
}
if (!(value is ColormapBrush.ColormapBrushEnum))
{
return(null);
}
Brush scb = ColormapBrush.GetBrush((ColormapBrush.ColormapBrushEnum)value);
return(scb);
}
///// <summary>
///// Bitmap to store the scale based off
///// the current options.
///// </summary>
//private SimpleBitmap _scaleBitmap;
///// <summary>
///// Use this as the image source for the
///// view. This will be the base of the
///// _scaleBitmap SimpleBitmap.
///// </summary>
//public WriteableBitmap ScaleImage
//{
// get
// {
// if (_scaleBitmap != null)
// {
// return _scaleBitmap.BaseBitmap;
// }
// else
// {
// // Create the legend
// CreateLegend();
// return _scaleBitmap.BaseBitmap;
// }
// }
//}
///// <summary>
///// Used for scale to display the minimum velocity.
///// </summary>
//public string MinVelocityScale
//{
// get { return _minVelocity.ToString("0.00") + ScaleLabel; }
//}
///// <summary>
///// Used for scale to display the velocity between center and minimum.
///// </summary>
//public string HalfMinVelocityScale
//{
// get { return (_minVelocity + ((_maxVelocity - _minVelocity) * 0.25)).ToString("0.00") + ScaleLabel; }
//}
///// <summary>
///// Used for scale to display the center velocity.
///// </summary>
//public string HalfVelocityScale
//{
// get { return (_minVelocity + ((_maxVelocity - _minVelocity) * 0.50)).ToString("0.00") + ScaleLabel; }
//}
///// <summary>
///// Used for scale to display the velocity between center and maximum.
///// </summary>
//public string HalfMaxVelocityScale
//{
// get { return (_minVelocity + ((_maxVelocity - _minVelocity) * 0.75)).ToString("0.00") + ScaleLabel; }
//}
///// <summary>
///// Used for scale to display the velocity the maximum velocity.
///// </summary>
//public string MaxVelocityScale
//{
// get { return _maxVelocity.ToString("0.00") + ScaleLabel; }
//}
#endregion
#endregion
/// <summary>
/// Initialize the values.
/// </summary>
public VelocityPlotSurface()
{
// Intialize values
MaxEnsembles = DEFAULT_MAX_ENSEMBLES;
_minBin = 0;
_maxBin = -1;
// Set the color brush
_colormap = new ColormapBrush();
_colormapBrushSelection = DEFAULT_BRUSH;
_surfaceBrush = ColormapBrush.GetBrush(_colormapBrushSelection);
_colormap.ColormapBrushType = _colormapBrushSelection;
_emptyColor = DEFAULT_EMPTY_COLOR;
ResetMinMaxVelocity();
ScaleLabel = DEFAULT_SCALE_LABEL;
// Create a list to hold the vectors
_vectors = new List <DataSet.EnsembleVelocityVectors>();
}
