public static long Make(ByteColor color, bool i)
{
Debug.Assert(Unsafe.SizeOf <bool>() == 1);
var ii = (long)Unsafe.As <bool, byte>(ref i);
return(ii ^ color.HashCode);
}
public static Pen GetPen(ByteColor color, double thickness)
{
var hashCode = HashCodeMaker.Make(color, thickness);
if (_borderPens.TryGetValue(hashCode, out var p))
{
return(p);
}
p = new Pen(GetSolidColorBrush(color), thickness);
p.Freeze();
_borderPens.Add(hashCode, p);
return(p);
}
public static SolidColorBrush GetSolidColorBrush(ByteColor color)
{
var hashCode = HashCodeMaker.Make(color);
if (_solidColorBrushes.TryGetValue(hashCode, out var b))
{
return(b);
}
b = new SolidColorBrush(color.ToColor());
b.Freeze();
_solidColorBrushes.Add(hashCode, b);
return(b);
}
public static Pen GetCapPen(ByteColor color, double thickness)
{
var hashCode = HashCodeMaker.Make(color, thickness);
if (_capPens.TryGetValue(hashCode, out var p))
{
return(p);
}
p = new Pen(GetSolidColorBrush(color), thickness)
{
StartLineCap = PenLineCap.Round,
EndLineCap = PenLineCap.Round
};
p.Freeze();
_capPens.Add(hashCode, p);
return(p);
}
public static Pen GetDashedPen(ByteColor color, double thickness)
{
unchecked
{
var hashCode = HashCodeMaker.Make(color, thickness);
if (_dashedPens.TryGetValue(hashCode, out var p))
{
return(p);
}
p = new Pen(GetSolidColorBrush(color), thickness)
{
DashStyle = DashStyles.Dash
};
p.Freeze();
_dashedPens.Add(hashCode, p);
return(p);
}
}
public Pen GetBorderPen(ByteColor color) => Caches.GetPen(color, RoundLayoutValue(FrameworkElementExtensions.BorderWidth));
public static long Make(ByteColor color, double x)
{
var ix = Unsafe.As <double, long>(ref x);
return(ix ^ color.HashCode);
}
public static long Make(ByteColor color)
{
return(color.HashCode);
}