public BitmapSource GetTileBitmap(SymbolID symbolID, int size)
{
if (m_symbolSet.Symbols.Contains(symbolID) == false)
{
symbolID = SymbolID.Unknown;
}
var symbol = m_symbolSet.Symbols[symbolID];
var gfx = DecideTileGfx(symbol, size);
if (gfx is VectorGfxBase)
{
var g = (VectorGfxBase)gfx;
var drawing = GetVectorGfx(g);
return(TileSetLoaderHelpers.DrawingToBitmap(drawing, size));
}
else if (gfx is BitmapGfx)
{
var g = (BitmapGfx)gfx;
return(GetBitmapGfx(g, size));
}
else
{
throw new Exception();
}
}
Drawing CreateVectorDrawing(DrawingGfx gfx)
{
var drawing = m_drawingResources[gfx.DrawingName].Clone();
drawing = TileSetLoaderHelpers.NormalizeDrawing(drawing, new Point(gfx.X, gfx.Y), new Size(gfx.W, gfx.H),
gfx.Rotate, !gfx.Opaque, gfx.Opacity);
RenderOptions.SetBitmapScalingMode(drawing, BitmapScalingMode.Fant);
drawing.Freeze();
return(drawing);
}
Drawing CreateCharDrawing(CharGfx gfx)
{
var fontFamily = gfx.FontFamily != null ? gfx.FontFamily : m_symbolSet.FontFamily;
var typeface = new Typeface(fontFamily, FontStyles.Normal, FontWeights.Normal, FontStretches.Normal);
var fontSize = gfx.FontSize.HasValue ? gfx.FontSize.Value : m_symbolSet.FontSize;
var outline = gfx.Outline.HasValue ? gfx.Outline.Value : m_symbolSet.Outline;
var outlineThickness = gfx.OutlineThickness.HasValue ? gfx.OutlineThickness.Value : m_symbolSet.OutlineThickness;
var drawing = TileSetLoaderHelpers.DrawCharacter(gfx.Char, typeface, fontSize, gfx.Color, gfx.Background, outline,
outlineThickness, gfx.Reverse, gfx.Mode);
drawing = TileSetLoaderHelpers.NormalizeDrawing(drawing, new Point(gfx.X, gfx.Y), new Size(gfx.W, gfx.H),
gfx.Rotate, !gfx.Opaque, gfx.Opacity);
drawing.Freeze();
return(drawing);
}
