public ContourPlotLegendViewModel(ColormapBrush colormap, double min, double max)
{
_MinVelocity = min;
_MaxVelocity = max;
_Colormap = colormap;
ScaleLabel = DEFAULT_SCALE_LABEL;
// Update the legend
Update();
}
/// <summary>
/// Create a scatter plot.
/// </summary>
public ScatterPlot3D()
{
_colormap = new ColormapBrush();
_colormap.ColormapBrushType = ColormapBrush.ColormapBrushEnum.Jet;
_isProcessingBuffer = false;
_buffer = new ConcurrentQueue <Point3D>();
Points = new List <Point3D>();
SphereSize = 1.0;
}
/// <summary>
/// Create a plot to represent the a bin's magnitude and direction.
/// This plot will be made up of arrows pointing in the direction
/// with its length and color representing its magnitude. The arrows
/// will be in a column representing the bin location.
/// </summary>
public BinPlot3D()
{
// Initialize values
SelectedBin = DEFAULT_SELECTED_BIN;
_minVelocity = DEFAULT_MIN_VELOCITY;
_maxVelocity = DEFAULT_MAX_VELOCITY;
_colormap = new ColormapBrush();
_colormap.ColormapBrushType = ColormapBrush.ColormapBrushEnum.Jet;
_cylinderRadius = DEFAULT_CYLINDER_RADIUS;
YAxis = true;
_prevNumBins = 0;
}
/// <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>
/// Initialize the values.
/// </summary>
private void InitializeValues()
{
// Set values
SelectedProject = null;
// Set previous BT good values
_prevGoodBtEast = DataSet.Ensemble.BAD_VELOCITY;
_prevGoodBtNorth = DataSet.Ensemble.BAD_VELOCITY;
_prevGoodBtVert = DataSet.Ensemble.BAD_VELOCITY;
// Initialize the value
_numEnsembles = 0;
MinVelocity = DEFAULT_MIN_VELOCITY;
MaxVelocity = DEFAULT_MAX_VELOCITY;
// Set the color map to use
_colormap = new ColormapBrush();
_colormap.ColormapBrushType = DEFAULT_COLORMAP;
}
///// <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>();
}
/// <summary>
/// Initialize the values.
/// </summary>
public VelocityPlotSpectrum()
{
// Intialize values
_maxEnsembles = 10;
_vectors = new List <DataSet.EnsembleVelocityVectors>();
_colormap = new ColormapBrush();
_colormap.ColormapBrushType = ColormapBrush.ColormapBrushEnum.Winter;
Distance = 1.0;
//ShowIntensity = false;
//ScaleHeightOnly = true;
_minVelocity = -1;
_maxVelocity = 2;
_emptyColor = DEFAULT_EMPTY_COLOR;
//FrequencyColumns = _maxEnsembles;
//TimeColumns = 16;
Geometry = GetDefaultGeometry();
_ens = 0;
_isNewPlot = true;
}
/// <summary>
/// Create a brush based off the value given.
/// The value will be based against the min and max velocity value.
/// This will check if the value given is good. If it is not good, it will
/// give a color for a bad value.
/// </summary>
/// <param name="colormap">Colormap to use to determine the color.</param>
/// <param name="value">Value to convert to a color brush.</param>
/// <param name="minVel">Minimum velocity.</param>
/// <param name="maxVel">Maximum Velocity.</param>
/// <param name="emptyColor">Color to use if the color is bad.</param>
/// <returns>Color brush with the color based off the value, min and max velocity.</returns>
public static SolidColorBrush GenerateColor(ColormapBrush colormap, double value, double minVel, double maxVel, SolidColorBrush emptyColor = null)
{
// Ensure the colormap was given
if (colormap == null)
{
return(DEFAULT_EMPTY_COLOR);
}
// Bad Values get an empty color
if (value == DataSet.Ensemble.BAD_VELOCITY)
{
// If the user did not give a empty color, use the default
if (emptyColor == null)
{
return(DEFAULT_EMPTY_COLOR);
}
else
{
return(emptyColor);
}
}
return(colormap.GetColormapColor(value, minVel, maxVel));
}
/// <summary>
/// Create a plot to represent the a bin's magnitude and direction.
/// This plot will be made up of arrows pointing in the direction
/// with its length and color representing its magnitude. The arrows
/// will be in a column representing the bin location.
/// </summary>
public BinPlot3D()
{
// Initialize values
SelectedBin = DEFAULT_SELECTED_BIN;
_minVelocity = DEFAULT_MIN_VELOCITY;
_maxVelocity = DEFAULT_MAX_VELOCITY;
_colormap = new ColormapBrush();
_colormap.ColormapBrushType = ColormapBrush.ColormapBrushEnum.Jet;
_cylinderRadius = DEFAULT_CYLINDER_RADIUS;
YAxis = true;
_prevNumBins = 0;
}
/// <summary>
/// Create a brush based off the value given.
/// The value will be based against the min and max velocity value.
/// This will check if the value given is good. If it is not good, it will
/// give a color for a bad value.
/// </summary>
/// <param name="colormap">Colormap to use to determine the color.</param>
/// <param name="value">Value to convert to a color brush.</param>
/// <param name="minVel">Minimum velocity.</param>
/// <param name="maxVel">Maximum Velocity.</param>
/// <param name="emptyColor">Color to use if the color is bad.</param>
/// <returns>Color brush with the color based off the value, min and max velocity.</returns>
public static SolidColorBrush GenerateColor(ColormapBrush colormap, double value, double minVel, double maxVel, SolidColorBrush emptyColor = null)
{
// Ensure the colormap was given
if (colormap == null)
{
return DEFAULT_EMPTY_COLOR;
}
// Bad Values get an empty color
if (value == DataSet.Ensemble.BAD_VELOCITY)
{
// If the user did not give a empty color, use the default
if (emptyColor == null)
{
return DEFAULT_EMPTY_COLOR;
}
else
{
return emptyColor;
}
}
return colormap.GetColormapColor(value, minVel, maxVel);
}
/// <summary>
/// Create the a brush based off the enum given and the minimum and maximum value.
/// The brush will be created, then frozen and returned.
/// Spectrum of the color is 0.0 to 1.0.
///
/// I added black to the begining of some some, ranging from 0.0-0.01 to 0.0 - 0.1
/// to display black for bad velocity with a velocity of 0.
/// </summary>
/// <param name="brushEnum">Brush chosen.</param>
/// <param name="alphaValue">The transparency of the display.</param>
/// <returns>Brush for the given enum.</returns>
public static Brush GetBrush(ColormapBrush.ColormapBrushEnum brushEnum, byte alphaValue = 255)
{
// Determine which brush is being selected
// Then create the brush and return
switch (brushEnum)
{
case ColormapBrush.ColormapBrushEnum.Spring:
LinearGradientBrush springBrush = new LinearGradientBrush();
springBrush.StartPoint = new Point(0, 0.5); // Creates a horizontal linear gradient instead of it looking diagonal
springBrush.EndPoint = new Point(1, 0.5);
springBrush.GradientStops.Add(new GradientStop(Colors.Black, 0.0)); // Add Black for bad Velocity (0 Velocity)
springBrush.GradientStops.Add(new GradientStop(Color.FromArgb(alphaValue, 255, 0, 255), 0.1)); // R = 255 G = 255*0 = 0 B = 255-G = 255
springBrush.GradientStops.Add(new GradientStop(Color.FromArgb(alphaValue, 255, 255, 0), 1.0)); // R = 255 G = 255*1 = 255 B = 255-G = 0
springBrush.Freeze();
return springBrush;
case ColormapBrush.ColormapBrushEnum.Summer:
LinearGradientBrush summerBrush = new LinearGradientBrush();
summerBrush.StartPoint = new Point(0, 0.5); // Creates a horizontal linear gradient instead of it looking diagonal
summerBrush.EndPoint = new Point(1, 0.5);
summerBrush.GradientStops.Add(new GradientStop(Colors.Black, 0.0)); // Add Black for bad Velocity (0 Velocity)
summerBrush.GradientStops.Add(new GradientStop(Color.FromArgb(alphaValue, 0, 128, 102), 0.01)); // R = 255*0 = 0 G = 255 * 0.5 * (1 + 0) = 127.5 B = 255*0.4 = 102
summerBrush.GradientStops.Add(new GradientStop(Color.FromArgb(alphaValue, 255, 255, 102), 1.0)); // R = 255*1 = 255 G = 255 * 0.5 * (1 + 1) = 255 B = 255*0.4 = 102
summerBrush.Freeze();
return summerBrush;
case ColormapBrush.ColormapBrushEnum.Autumn:
LinearGradientBrush autumnBrush = new LinearGradientBrush();
autumnBrush.StartPoint = new Point(0, 0.5); // Creates a horizontal linear gradient instead of it looking diagonal
autumnBrush.EndPoint = new Point(1, 0.5);
autumnBrush.GradientStops.Add(new GradientStop(Colors.Black, 0.0)); // Add Black for bad Velocity (0 Velocity)
autumnBrush.GradientStops.Add(new GradientStop(Color.FromArgb(alphaValue, 255, 0, 0), 0.1)); // R = 255 G = 255*0 = 0 B = 0
autumnBrush.GradientStops.Add(new GradientStop(Color.FromArgb(alphaValue, 255, 255, 0), 1.0)); // R = 255 G = 255*1 = 255 B = 0
autumnBrush.Freeze();
return autumnBrush;
case ColormapBrush.ColormapBrushEnum.Winter:
LinearGradientBrush winterBrush = new LinearGradientBrush();
winterBrush.StartPoint = new Point(0, 0.5); // Creates a horizontal linear gradient instead of it looking diagonal
winterBrush.EndPoint = new Point(1, 0.5);
winterBrush.GradientStops.Add(new GradientStop(Colors.Black, 0.0)); // Add Black for bad Velocity (0 Velocity)
winterBrush.GradientStops.Add(new GradientStop(Color.FromArgb(alphaValue, 0, 0, 255), 0.01)); // R = 0 G = 255*0 = 0 B = 255 * (1.0 - (0.5 * 0)) = 255
winterBrush.GradientStops.Add(new GradientStop(Color.FromArgb(alphaValue, 0, 255, 128), 1.0)); // R = 0 G = 255*1 = 255 B = 255 * (1.0 - (0.5 * 1)) = 128
winterBrush.Freeze();
return winterBrush;
case ColormapBrush.ColormapBrushEnum.Gray:
LinearGradientBrush grayBrush = new LinearGradientBrush();
grayBrush.GradientStops.Add(new GradientStop(Color.FromArgb(alphaValue, 0, 0, 0), 0.0)); // R = 255*0 = 0 G = 255*0 = 0 B = 255*0 = 0
grayBrush.GradientStops.Add(new GradientStop(Color.FromArgb(alphaValue, 255, 255, 255), 1.0)); // R = 255*1 = 255 G = 255*1 = 255 B = 255*1 = 255
grayBrush.Freeze();
return grayBrush;
case ColormapBrush.ColormapBrushEnum.Hot:
LinearGradientBrush hotBrush = new LinearGradientBrush();
hotBrush.StartPoint = new Point(0, 0.5); // Creates a horizontal linear gradient instead of it looking diagonal
hotBrush.EndPoint = new Point(1, 0.5);
hotBrush.GradientStops.Add(new GradientStop(Colors.Black, 0.0));
hotBrush.GradientStops.Add(new GradientStop(Colors.Red, 0.25));
hotBrush.GradientStops.Add(new GradientStop(Colors.Orange, 0.50));
hotBrush.GradientStops.Add(new GradientStop(Colors.Yellow, 0.75));
hotBrush.GradientStops.Add(new GradientStop(Colors.White, 1.0));
hotBrush.Freeze();
return hotBrush;
case ColormapBrush.ColormapBrushEnum.Cool:
LinearGradientBrush coolBrush = new LinearGradientBrush();
coolBrush.StartPoint = new Point(0, 0.5); // Creates a horizontal linear gradient instead of it looking diagonal
coolBrush.EndPoint = new Point(1, 0.5);
coolBrush.GradientStops.Add(new GradientStop(Colors.Black, 0.0)); // Add Black for bad Velocity (0 Velocity)
coolBrush.GradientStops.Add(new GradientStop(Color.FromArgb(alphaValue, 0, 255, 255), 0.1)); // R = 255*0 = 0 G = 255 * (1.0 - 0) = 255 B = 255
coolBrush.GradientStops.Add(new GradientStop(Color.FromArgb(alphaValue, 255, 0, 255), 1.0)); // R = 255*1 = 255 G = 255 * (1.0 - 1) = 0 B = 255
coolBrush.Freeze();
return coolBrush;
case ColormapBrush.ColormapBrushEnum.Jet:
LinearGradientBrush jetBrush = new LinearGradientBrush();
jetBrush.StartPoint = new Point(0, 0.5); // Creates a horizontal linear gradient instead of it looking diagonal
jetBrush.EndPoint = new Point(1, 0.5);
jetBrush.GradientStops.Add(new GradientStop(Colors.Black, 0.0)); // Add Black for bad Velocity (0 Velocity)
jetBrush.GradientStops.Add(new GradientStop(Colors.DarkBlue, 0.01));
jetBrush.GradientStops.Add(new GradientStop(Colors.Blue, 0.125));
jetBrush.GradientStops.Add(new GradientStop(Colors.Cyan, 0.375));
jetBrush.GradientStops.Add(new GradientStop(Colors.Yellow, 0.625));
jetBrush.GradientStops.Add(new GradientStop(Colors.Red, 0.875));
jetBrush.GradientStops.Add(new GradientStop(Colors.DarkRed, 1.0));
jetBrush.Freeze();
return jetBrush;
default:
SolidColorBrush defaultBrush = new SolidColorBrush(Colors.YellowGreen);
defaultBrush.Freeze();
return defaultBrush;
}
}
/// <summary>
/// Update the color for the legend.
/// </summary>
/// <param name="colormap">Color for the legend.</param>
public void UpdateColor(ColormapBrush.ColormapBrushEnum colormap)
{
_Colormap.ColormapBrushType = colormap;
// Update the legend
Update();
}
/// <summary>
/// Constructor
/// Initalize all the values.
/// <param name="colormap">Colormap for the legend.</param>
/// <param name="min">Minimum Velocity.</param>
/// <param name="max">Maximum Velocity.</param>
/// </summary>
public ContourPlotLegendViewModel(ColormapBrush.ColormapBrushEnum colormap, double min, double max)
{
_MinVelocity = min;
_MaxVelocity = max;
_Colormap = new ColormapBrush();
_Colormap.ColormapBrushType = colormap;
ScaleLabel = DEFAULT_SCALE_LABEL;
// Update the legend
Update();
}