private void DrawSubstations(RawRectangleF bounds, int zoomLevel, bool showViolation)
{
foreach (var proxy in _substationProxies.Values)
{
proxy.Visible = false;
if (proxy.BlackStartHidden)
{
continue;
}
// check visibility and bounds
if (!bounds.Contains(proxy.Coordinates))
{
continue;
}
if (!IsVisible(proxy, zoomLevel))
{
continue;
}
MM_DisplayParameter Disp = proxy.Substation.SubstationDisplay(_violationViewer.ShownViolations, Surface);
if (Disp.Blink && !showViolation)
{
Disp = MM_Repository.SubstationDisplay;
}
bool showingViolation = Disp != MM_Repository.SubstationDisplay;
bool isInternal = proxy.Substation.IsInternal;
var DrawColor = Disp.ForeColor;
float width = Disp.Width;
//If drawing the substation with voltage profile, update the color accordingly
if (MM_Repository.SubstationDisplay.ShowSubstationVoltages && (!Disp.Blink || (Disp.Blink && showViolation)))
{
try
{
float WorstPu = proxy.Substation.Average_pU;
if (float.IsNaN(WorstPu))
{
DrawColor = Color.FromArgb(50, 50, 50);
}
else if ((WorstPu >= 1f + (MM_Repository.OverallDisplay.ContourThreshold / 100f) || WorstPu <= 1f - (MM_Repository.OverallDisplay.ContourThreshold / 100f)))
{
DrawColor = RelativeColor(WorstPu - 1f);
}
}
catch
{
/* suppress errors */
}
}
if (proxy.BlackStartDim)
{
DrawColor = MM_Repository.OverallDisplay.BlackstartDim(DrawColor);
}
proxy.Color = DrawColor.ToDxColor4();
var solidColorBrush = Surface.Brushes.GetBrush(proxy.Color);
bool drawBubbles = false;
proxy.Visible = true;
drawBubbles = MM_Repository.SubstationDisplay.GeneratorBubblesMode != MM_Substation_Display.MM_Generator_Bubble_Mode.None;
bool fuelBubbleVisible = false;
bool loadBubbleVisible = false;
// Draw load squares if requested
if (proxy.Substation.HasLoads && MM_Repository.SubstationDisplay.ShowLoadBubbles)
{
DrawLoadBubbles(proxy, zoomLevel);
loadBubbleVisible = true;
}
if (drawBubbles && proxy.Substation.HasUnits)
{
DrawFuelBubbles(proxy, zoomLevel);
fuelBubbleVisible = true;
}
if (MM_Repository.SubstationDisplay.ShowReserveZones && proxy.Substation.HasUnits)
{
ShowReserveZonesBubbles(proxy, zoomLevel);
}
// Draw unit substations
if (proxy.Substation.HasUnits &&
(MM_Repository.SubstationDisplay.ShowSubstations == MM_Substation_Display.SubstationViewEnum.Units ||
MM_Repository.SubstationDisplay.ShowSubstations == MM_Substation_Display.SubstationViewEnum.All))
{
if ((showingViolation || !fuelBubbleVisible))
{
// scale down diamonds for substations if we are drawing bubbles
float scale = 1.75f;
using (var geom = SharpDxExtensions.CreatePathGeometry(Surface.Factory2D, true, true,
new Vector2(proxy.Coordinates.X - (width * scale), proxy.Coordinates.Y),
new Vector2(proxy.Coordinates.X, proxy.Coordinates.Y - (width * scale)),
new Vector2(proxy.Coordinates.X + (width * scale), proxy.Coordinates.Y),
new Vector2(proxy.Coordinates.X, proxy.Coordinates.Y + (width * scale))))
{
Surface.RenderTarget2D.FillGeometry(geom, solidColorBrush);
}
}
}
else if ((showingViolation || !loadBubbleVisible))
{
// we don't need to AA squares. this saves performance
var aa = Surface.RenderTarget2D.AntialiasMode;
Surface.RenderTarget2D.AntialiasMode = AntialiasMode.Aliased;
Surface.RenderTarget2D.FillRectangle(new RectangleF(proxy.Coordinates.X - width, proxy.Coordinates.Y - width, width * 2f, width * 2f), solidColorBrush);
Surface.RenderTarget2D.AntialiasMode = aa;
}
bool hasIcon = DrawIcons(proxy, showViolation);
if (proxy.Substation.KVLevels != null)
{
foreach (MM_KVLevel Voltage in proxy.Substation.KVLevels)
{
if (zoomLevel >= Voltage.StationMW || zoomLevel >= Voltage.StationNames)
{
DrawText(proxy, zoomLevel, solidColorBrush, hasIcon);
}
}
}
}
}
