private Bitmap getSymbol(Symbol2D symbol2D)
{
if (symbol2D == null)
{
return(null);
}
SymbolLookupKey key = new SymbolLookupKey(symbol2D.GetHashCode());
Bitmap symbol;
_symbolCache.TryGetValue(key, out symbol);
if (symbol == null)
{
MemoryStream data = new MemoryStream();
symbol2D.SymbolData.Position = 0;
using (BinaryReader reader = new BinaryReader(new NondisposingStream(symbol2D.SymbolData)))
{
data.Write(reader.ReadBytes((Int32)symbol2D.SymbolData.Length), 0, (Int32)symbol2D.SymbolData.Length);
}
symbol = new Bitmap(data);
_symbolCache[key] = symbol;
}
return(symbol);
}
public override IEnumerable <GeoJsonRenderObject> RenderSymbols(IEnumerable <Point2D> locations,
Symbol2D symbolData, RenderState renderState)
{
yield break;
//TODO:
}
public override IEnumerable <GdiRenderObject> RenderSymbols(IEnumerable <Point2D> locations, Symbol2D symbol,
Symbol2D highlightSymbol, Symbol2D selectSymbol,
RenderState renderState)
{
if (renderState == RenderState.Selected)
{
symbol = selectSymbol;
}
if (renderState == RenderState.Highlighted)
{
symbol = highlightSymbol;
}
foreach (Point2D location in locations)
{
Bitmap bitmapSymbol = getSymbol(symbol);
if (bitmapSymbol.PixelFormat != PixelFormat.Undefined)
{
System.Drawing.Drawing2D.Matrix transform = ViewConverter.Convert(symbol.AffineTransform);
System.Drawing.Imaging.ColorMatrix colorTransform = ViewConverter.Convert(symbol.ColorTransform);
RectangleF bounds = new RectangleF(ViewConverter.Convert(location), bitmapSymbol.Size);
GdiRenderObject holder = new GdiRenderObject(bitmapSymbol, bounds, transform, colorTransform);
holder.State = renderState;
yield return(holder);
}
else
{
Debug.WriteLine("Unkbown pixel format");
}
}
}
public override IEnumerable <GeoJsonRenderObject> RenderSymbols(IEnumerable <Point2D> locations,
Symbol2D symbolData, ColorMatrix highlight,
ColorMatrix select, RenderState renderState)
{
yield break;
//TODO:
}
public override IEnumerable <RenderObject> RenderSymbols(IEnumerable <Point2D> locations, Symbol2D symbolData,
Symbol2D highlightSymbolData,
Symbol2D selectSymbolData, RenderState renderState)
{
foreach (Point2D point in locations)
{
RenderObject ro = new RenderObject();
ro.RenderedPaths = new Double[][] { new Double[] { point.X, point.Y } };
yield return(ro);
}
}
public override IEnumerable <GdiRenderObject> RenderSymbols(IEnumerable <Point2D> locations, Symbol2D symbolData,
StyleColorMatrix highlight,
StyleColorMatrix select, RenderState renderState)
{
Symbol2D highlightSymbol = (Symbol2D)symbolData.Clone();
highlightSymbol.ColorTransform = highlight;
Symbol2D selectSymbol = (Symbol2D)symbolData.Clone();
selectSymbol.ColorTransform = select;
return(RenderSymbols(locations, symbolData, highlightSymbol, selectSymbol, renderState));
}
public override IEnumerable <String> RenderSymbols(IEnumerable <Point2D> location, Symbol2D symbolData,
Symbol2D highlightSymbolData,
Symbol2D selectSymbolData, RenderState renderState)
{
if (symbolData == null)
{
throw new ArgumentNullException("symbolData");
}
yield return(location.ToString() +
symbolData == null
? String.Empty
: symbolData.ToString() +
highlightSymbolData == null
? String.Empty
: highlightSymbolData.ToString() +
selectSymbolData == null
? String.Empty
: selectSymbolData.ToString());
}
private Bitmap getSymbol(Symbol2D symbol2D)
{
if (symbol2D == null)
{
return null;
}
SymbolLookupKey key = new SymbolLookupKey(symbol2D.GetHashCode());
Bitmap symbol;
_symbolCache.TryGetValue(key, out symbol);
if (symbol == null)
{
lock (symbol2D)
{
MemoryStream data = new MemoryStream();
symbol2D.SymbolData.Position = 0;
using (BinaryReader reader = new BinaryReader(new NondisposingStream(symbol2D.SymbolData)))
{
data.Write(reader.ReadBytes((Int32) symbol2D.SymbolData.Length), 0,
(Int32) symbol2D.SymbolData.Length);
}
symbol = new Bitmap(data);
if (symbol.PixelFormat != PixelFormat.Undefined)
{
_symbolCache[key] = symbol;
}
else
{
symbol = null;
}
}
}
return symbol ?? getSymbol(symbol2D);
}
public override IEnumerable<GdiRenderObject> RenderSymbols(IEnumerable<Point2D> locations, Symbol2D symbol,
Symbol2D highlightSymbol, Symbol2D selectSymbol,
RenderState renderState)
{
if (renderState == RenderState.Selected) symbol = selectSymbol;
if (renderState == RenderState.Highlighted) symbol = highlightSymbol;
foreach (Point2D location in locations)
{
Bitmap bitmapSymbol = getSymbol(symbol);
if (bitmapSymbol.PixelFormat != PixelFormat.Undefined)
{
System.Drawing.Drawing2D.Matrix transform = ViewConverter.Convert(symbol.AffineTransform);
System.Drawing.Imaging.ColorMatrix colorTransform = ViewConverter.Convert(symbol.ColorTransform);
RectangleF bounds = new RectangleF(ViewConverter.Convert(location), bitmapSymbol.Size);
GdiRenderObject holder = new GdiRenderObject(bitmapSymbol, bounds, transform, colorTransform);
holder.State = renderState;
yield return holder;
}
else
Debug.WriteLine("Unkbown pixel format");
}
}
private void registerSymbols()
{
_symbolTable["Notices"] = new Symbol2D(getStreamFromImage(Resources.Chat),
new Size2D(Resources.Chat.Height,
Resources.Chat.Width));
_symbolTable["Radioactive Fuel Rods"] = new Symbol2D(getStreamFromImage(Resources.DATABASE),
new Size2D(Resources.DATABASE.Height,
Resources.DATABASE.Width));
_symbolTable["Bases"] = new Symbol2D(getStreamFromImage(Resources.Flag),
new Size2D(Resources.Flag.Height,
Resources.Flag.Width));
_symbolTable["Houses"] = new Symbol2D(getStreamFromImage(Resources.Home),
new Size2D(Resources.Home.Height,
Resources.Home.Width));
_symbolTable["Measures"] = new Symbol2D(getStreamFromImage(Resources.PIE_DIAGRAM),
new Size2D(Resources.PIE_DIAGRAM.Height,
Resources.PIE_DIAGRAM.Width));
_symbolTable["Contacts"] = new Symbol2D(getStreamFromImage(Resources.Women),
new Size2D(Resources.Women.Height,
Resources.Women.Width));
_symbolTable["Prospects"] = new Symbol2D(getStreamFromImage(Resources.Women_1),
new Size2D(Resources.Women_1.Height,
Resources.Women_1.Width));
}
public override IEnumerable <GdiRenderObject> RenderSymbols(IEnumerable <Point2D> locations, Symbol2D symbol,
Symbol2D highlightSymbol, Symbol2D selectSymbol,
RenderState renderState)
{
if (renderState == RenderState.Selected)
{
symbol = selectSymbol;
}
if (renderState == RenderState.Highlighted)
{
symbol = highlightSymbol;
}
foreach (Point2D location in locations)
{
Bitmap bitmapSymbol = getSymbol(symbol);
GdiMatrix transform = ViewConverter.Convert(symbol.AffineTransform);
GdiColorMatrix colorTransform = ViewConverter.Convert(symbol.ColorTransform);
RectangleF bounds = new RectangleF(ViewConverter.Convert(location), bitmapSymbol.Size);
GdiRenderObject holder = new GdiRenderObject(bitmapSymbol, bounds, transform, colorTransform);
holder.State = renderState;
yield return(holder);
}
}
public override IEnumerable <Object> RenderSymbols(IEnumerable <Point2D> locations, Symbol2D symbolData,
ColorMatrix highlight, ColorMatrix select,
RenderState renderState)
{
throw new NotImplementedException();
}
public void SizeTest()
{
Symbol2D s1 = new Symbol2D(new Size2D(16, 16));
Assert.Equal(new Size2D(16, 16), s1.Size);
}
public void SizeTest()
{
Symbol2D s1 = new Symbol2D(new Size2D(16, 16));
Assert.Equal(new Size2D(16, 16), s1.Size);
}
public override IEnumerable <GdiRenderObject> RenderSymbols(IEnumerable <Point2D> locations, Symbol2D symbolData,
RenderState renderState)
{
return(RenderSymbols(locations, symbolData, symbolData, symbolData, renderState));
}
public override IEnumerable <DependencyObject> RenderSymbols(IEnumerable <Point2D> locations, Symbol2D symbolData,
Symbol2D highlightSymbolData,
Symbol2D selectSymbolData, RenderState renderState)
{
throw new NotImplementedException();
}
public override IEnumerable <Object> RenderSymbols(IEnumerable <Point2D> locatiosn, Symbol2D symbolData,
RenderState renderState)
{
throw new NotImplementedException();
}
private void registerSymbols()
{
_symbolTable["Notices"] = new Symbol2D(getStreamFromImage(Resources.Chat),
new Size2D(Resources.Chat.Height,
Resources.Chat.Width));
_symbolTable["Radioactive Fuel Rods"] = new Symbol2D(getStreamFromImage(Resources.DATABASE),
new Size2D(Resources.DATABASE.Height,
Resources.DATABASE.Width));
_symbolTable["Bases"] = new Symbol2D(getStreamFromImage(Resources.Flag),
new Size2D(Resources.Flag.Height,
Resources.Flag.Width));
_symbolTable["Houses"] = new Symbol2D(getStreamFromImage(Resources.Home),
new Size2D(Resources.Home.Height,
Resources.Home.Width));
_symbolTable["Measures"] = new Symbol2D(getStreamFromImage(Resources.PIE_DIAGRAM),
new Size2D(Resources.PIE_DIAGRAM.Height,
Resources.PIE_DIAGRAM.Width));
_symbolTable["Contacts"] = new Symbol2D(getStreamFromImage(Resources.Women),
new Size2D(Resources.Women.Height,
Resources.Women.Width));
_symbolTable["Prospects"] = new Symbol2D(getStreamFromImage(Resources.Women_1),
new Size2D(Resources.Women_1.Height,
Resources.Women_1.Width));
}
