/// <summary>
///
/// </summary>
/// <param name="style"></param>
/// <param name="scale"></param>
/// <returns></returns>
private static XPen ToXPen(Core2D.BaseStyle style, Func <double, double> scale)
{
var pen = new XPen(ToXColor(style.Stroke), XUnit.FromPresentation(style.Thickness));
switch (style.LineCap)
{
case Core2D.LineCap.Flat:
pen.LineCap = XLineCap.Flat;
break;
case Core2D.LineCap.Square:
pen.LineCap = XLineCap.Square;
break;
case Core2D.LineCap.Round:
pen.LineCap = XLineCap.Round;
break;
}
if (style.Dashes != null)
{
// TODO: Convert to correct dash values.
pen.DashPattern = style.Dashes;
}
pen.DashOffset = style.DashOffset;
return(pen);
}
private void DrawEllipseInternal(DxfDocument doc, Layer layer, bool isFilled, bool isStroked, Core2D.BaseStyle style, ref Core2D.Rect2 rect)
{
var dxfEllipse = CreateEllipse(rect.X, rect.Y, rect.Width, rect.Height);
if (isFilled)
{
var fill = GetColor(style.Fill);
var fillTransparency = GetTransparency(style.Fill);
// TODO: The netDxf does not create hatch for Ellipse with end angle equal to 360.
var bounds =
new List <HatchBoundaryPath>
{
new HatchBoundaryPath(
new List <EntityObject>
{
(Ellipse)dxfEllipse.Clone()
})
};
var hatch = new Hatch(HatchPattern.Solid, bounds, false);
hatch.Layer = layer;
hatch.Color = fill;
hatch.Transparency.Value = fillTransparency;
doc.AddEntity(hatch);
}
if (isStroked)
{
var stroke = GetColor(style.Stroke);
var strokeTansparency = GetTransparency(style.Stroke);
var lineweight = ThicknessToLineweight(style.Thickness);
dxfEllipse.Layer = layer;
dxfEllipse.Color = stroke;
dxfEllipse.Transparency.Value = strokeTansparency;
dxfEllipse.Lineweight.Value = lineweight;
doc.AddEntity(dxfEllipse);
}
}
private void DrawRectangleInternal(DxfDocument doc, Layer layer, bool isFilled, bool isStroked, Core2D.BaseStyle style, ref Core2D.Rect2 rect)
{
double x = rect.X;
double y = rect.Y;
double w = rect.Width;
double h = rect.Height;
var dxfLine1 = CreateLine(x, y, x + w, y);
var dxfLine2 = CreateLine(x + w, y, x + w, y + h);
var dxfLine3 = CreateLine(x + w, y + h, x, y + h);
var dxfLine4 = CreateLine(x, y + h, x, y);
if (isFilled)
{
var fill = GetColor(style.Fill);
var fillTransparency = GetTransparency(style.Fill);
var bounds =
new List <HatchBoundaryPath>
{
new HatchBoundaryPath(
new List <EntityObject>
{
(Line)dxfLine1.Clone(),
(Line)dxfLine2.Clone(),
(Line)dxfLine3.Clone(),
(Line)dxfLine4.Clone()
})
};
var hatch = new Hatch(HatchPattern.Solid, bounds, false);
hatch.Layer = layer;
hatch.Color = fill;
hatch.Transparency.Value = fillTransparency;
doc.AddEntity(hatch);
}
if (isStroked)
{
var stroke = GetColor(style.Stroke);
var strokeTansparency = GetTransparency(style.Stroke);
var lineweight = ThicknessToLineweight(style.Thickness);
dxfLine1.Layer = layer;
dxfLine1.Color = stroke;
dxfLine1.Transparency.Value = strokeTansparency;
dxfLine1.Lineweight.Value = lineweight;
dxfLine2.Layer = layer;
dxfLine2.Color = stroke;
dxfLine2.Transparency.Value = strokeTansparency;
dxfLine2.Lineweight.Value = lineweight;
dxfLine3.Layer = layer;
dxfLine3.Color = stroke;
dxfLine3.Transparency.Value = strokeTansparency;
dxfLine3.Lineweight.Value = lineweight;
dxfLine4.Layer = layer;
dxfLine4.Color = stroke;
dxfLine4.Transparency.Value = strokeTansparency;
dxfLine4.Lineweight.Value = lineweight;
doc.AddEntity(dxfLine1);
doc.AddEntity(dxfLine2);
doc.AddEntity(dxfLine3);
doc.AddEntity(dxfLine4);
}
}
