public void LimitsTestMinBatch()
{
var lim = new Limits();
var ds1 = new double[] { 1, 5, 3, 9 };
lim.ProcessData(ds1);
Assert.AreEqual(1, lim.AutoMin);
}
public void LimitsTestCountBatch()
{
var lim = new Limits();
var ds1 = new double[] { 1, 5, 3, 9 };
lim.ProcessData(ds1);
Assert.AreEqual(4, lim.Count);
}
public void LimitsTestMin()
{
var lim = new Limits();
var ds1 = new double[] { 1, 5, 3, 9 };
foreach (double d in ds1)
lim.ProcessData(d);
Assert.AreEqual(1, lim.AutoMin);
}
public void LimitsTestCount()
{
var lim = new Limits();
var ds1 = new double[] { 1, 5, 3, 9 };
foreach (double d in ds1)
lim.ProcessData(d);
Assert.AreEqual(4, lim.Count);
}
public void LimitsTestResetBatch()
{
var lim = new Limits();
var ds1 = new double[] { 1, 5, 3, 9 };
var ds2 = new double[] { 15, -40, 25, 6 };
lim.ProcessData(ds2);
lim.AutoDataReset();
lim.ProcessData(ds1);
Assert.AreEqual(4, lim.Count);
Assert.AreEqual(1, lim.AutoMin);
Assert.AreEqual(9, lim.AutoMax);
}
/// <inheritdoc />
public Visual Draw()
{
if (Network == null)
throw new Exception("Network is Null");
//Create drawing target
DrawingVisual drawingVisual = new DrawingVisual();
DrawingContext drawingContext = drawingVisual.RenderOpen();
//enables clicks to be registered all throughout the drawing (i.e.
// no holes) but simultaneously remains transparent.
drawingContext.DrawRectangle(Brushes.Transparent, null, ImgCoords);
Pen p = new Pen(Brushes.Black,2);
p.Freeze();
var busesToSource = Tracing.BusesOnRouteToTarget((Bus)SelectedElement, (Bus)Network.SourceBus);
var busesFromSelection = Tracing.TraceWithoutCrossingBuses((Bus)SelectedElement, busesToSource);
var buses = busesToSource.Union(busesFromSelection);
Dictionary<Bus, double> lengths = new Dictionary<Bus, double>();
lengths[Network.SourceBus] = 0;
Collection<Line> lines = new Collection<Line>();
Tracing.TraceFromWithCallback(Network.SourceBus, buses, (thisBus, line, nextBus) =>
{
lengths[nextBus] = (lengths.ContainsKey(thisBus) ? lengths[thisBus] : 0) + line.Length;
lines.Add(line);
});
Limits lengthLimits = new Limits();
lengthLimits.ProcessData(lengths.Values);
lengthLimits.LimitMax = ImgCoords.Right - Margin.Right;
lengthLimits.LimitMin = ImgCoords.Left + Margin.Left;
Limits voltLimits = new Limits();
voltLimits.ProcessData(buses.Select(b => -b.VoltagePU.Magnitude));
//choose grid for volts.
MagicGridSpacer voltSpacer = new MagicGridSpacer();
voltSpacer.MinValue = voltLimits.AutoMin;
voltSpacer.MaxValue = voltLimits.AutoMax;
voltSpacer.MaxLines = 10; //TODO: change this based on pixels. min(pixelMax, 2)
var voltSpacings = voltSpacer.GetGridSpacings();
voltLimits.ProcessData(voltSpacings.LowerLimit);
voltLimits.ProcessData(voltSpacings.UpperLimit);
voltLimits.LimitMin = ImgCoords.Top + Margin.Top;
voltLimits.LimitMax = ImgCoords.Bottom - Margin.Bottom;
MagicGridSpacer lengthSpacer = new MagicGridSpacer();
lengthSpacer.MinValue = lengthLimits.AutoMin;
lengthSpacer.MaxValue = lengthLimits.AutoMax;
lengthSpacer.MaxLines = 20; //TODO: change this based on pixels.
var lengthSpacings = lengthSpacer.GetGridSpacings();
lengthLimits.ProcessData(lengthSpacings.LowerLimit);
lengthLimits.ProcessData(lengthSpacings.UpperLimit);
Dictionary<Bus, Point> BusPoints = new Dictionary<Bus, Point>();
foreach (Bus b in buses)
{
BusPoints[b] = new Point(lengthLimits.ValueScaledToLimits(lengths[b]), voltLimits.ValueScaledToLimits(-b.VoltagePU.Magnitude));
}
Pen gridPen = new Pen(Brushes.LightGray, 1);
gridPen.Freeze();
foreach (double yPos in voltSpacings.GetTicks())
{
var y = voltLimits.ValueScaledToLimits(yPos);
var leftPoint = new Point(ImgCoords.Left + Margin.Left, y);
drawingContext.DrawLine(gridPen, leftPoint, new Point(ImgCoords.Right - Margin.Right, y));
var ft = new FormattedText((-yPos).ToString(), CultureInfo.CurrentCulture, FlowDirection.LeftToRight, new Typeface(""), 12, Brushes.Black);
drawingContext.DrawText(ft, leftPoint);
}
foreach (double xPos in lengthSpacings.GetTicks())
{
var x = lengthLimits.ValueScaledToLimits(xPos);
var bottomPoint = new Point(x, ImgCoords.Bottom - Margin.Bottom);
drawingContext.DrawLine(gridPen, bottomPoint, new Point(x,ImgCoords.Bottom - Margin.Bottom - 10));
var ft = new FormattedText(xPos.ToString(), CultureInfo.CurrentCulture, FlowDirection.LeftToRight, new Typeface(""), 12, Brushes.Black);
drawingContext.DrawText(ft, bottomPoint);
}
foreach (Line l in lines)
{
Bus b1, b2;
b1 = l.ConnectedTo.OfType<Bus>().First();
b2 = l.ConnectedTo.OfType<Bus>().Last();
drawingContext.DrawLine(p, BusPoints[b1], BusPoints[b2]);
}
drawingContext.Close();
return drawingVisual;
}
/// <summary>
/// Finds a bounding box for the network elements.
/// </summary>
/// <returns>A bounding box (in network coords) that contains all the objects in the network.</returns>
protected Rect FindNetworkBounds()
{
Limits X = new Limits();
Limits Y = new Limits();
foreach (var bus in this.Buses.Values)
{
if (!bus.Location.HasValue)
continue;
X.ProcessData(bus.Location.Value.X);
Y.ProcessData(bus.Location.Value.Y);
}
if (X.Count == 0 || Y.Count == 0)
return new Rect();
return new Rect(X.AutoMin, Y.AutoMin, X.AutoMax - X.AutoMin, Y.AutoMax - Y.AutoMin);
}
private Limits GetBusSizeLimits()
{
Limits busSizeLimits = new Limits();
busSizeLimits.LimitMax = BusSizeMax;
busSizeLimits.LimitMin = BusSizeMin;
foreach (var b in Network.Buses.Values)
busSizeLimits.ProcessData(BusSizeTransform(b));
return busSizeLimits;
}
/// <summary>
/// Draws all the network buses, using the specified value transforms.
/// </summary>
/// <param name="Network">The network from which to draw buses.</param>
/// <param name="colorMap">A map of the colours to use from the specified gradient.</param>
/// <param name="busSizeLimits">The limits of <see cref="BusSizeTransform"/>,
/// used for scaling from that space to
/// [<see cref="BusSizeMin"/>, <see cref="BusSizeMax"/>].</param>
/// <param name="ringColorPen">A pen for drawing rings.</param>
/// <param name="drawingContext">The target that we should draw to.</param>
protected void DrawBuses(NetworkModel Network, AdaptiveGradientMap<Tuple<Brush, Pen>> colorMap, Limits busSizeLimits, Pen ringColorPen, DrawingContext drawingContext)
{
//Draw all the buses.
foreach (var bus in Network.Buses.Values)
{
if (!(BusVisibleTransform(bus) && bus.Location.HasValue))
continue;
var bSize = busSizeLimits.ValueScaledToLimits(BusSizeTransform(bus));
//value-dependant fill, no outline, centre is scaled, radius of 2 (small dots).
drawingContext.DrawEllipse(
colorMap.Map(BusColorTransform(bus)).Item1,
null, ScaledLocation(bus.Location.Value), bSize, bSize);
//Bus Ring
if (RingEnabledTransform(bus))
{
var ringRadius = RingDistanceFromCenter ?
/*true*/ RingDistanceTransform(bus) :
/*false*/ bSize + RingDistanceTransform(bus);
drawingContext.DrawEllipse(null, ringColorPen,
ScaledLocation(bus.Location.Value), ringRadius, ringRadius);
}
}
}