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 Geometry GetClipGeom(Visual visual, double w, double h, double cornerRadius, bool isWidthBorder)
{
unchecked
{
var hashCode = HashCodeMaker.Make(w, h, cornerRadius, isWidthBorder);
if (_clipGeoms.TryGetValue(hashCode, out var c))
{
return(c);
}
if (isWidthBorder)
{
c = new RectangleGeometry
{
RadiusX = cornerRadius,
RadiusY = cornerRadius,
Rect = visual.RoundLayoutRect(
FrameworkElementExtensions.BorderWidth * 0.5,
FrameworkElementExtensions.BorderWidth * 0.5,
w - FrameworkElementExtensions.BorderWidth,
h - FrameworkElementExtensions.BorderWidth)
};
}
else
{
c = new RectangleGeometry
{
RadiusX = cornerRadius,
RadiusY = cornerRadius,
Rect = visual.RoundLayoutRect(0, 0, w, h)
};
}
c.Freeze();
_clipGeoms.Add(hashCode, c);
return(c);
}
}
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 override int GetHashCode() // ReSharper disable NonReadonlyMemberInGetHashCode => HashCodeMaker.To32(HashCodeMaker.Make(R, G, B, A));