private AM.Pen ToPen(BaseStyle style, Func<double, float> scale)
{
var lineCap = default(AM.PenLineCap);
var dashStyle = default(AM.DashStyle);
switch (style.LineCap)
{
case LineCap.Flat:
lineCap = AM.PenLineCap.Flat;
break;
case LineCap.Square:
lineCap = AM.PenLineCap.Square;
break;
case LineCap.Round:
lineCap = AM.PenLineCap.Round;
break;
}
if (style.Dashes != null)
{
dashStyle = new AM.DashStyle(
ShapeStyle.ConvertDashesToDoubleArray(style.Dashes),
style.DashOffset);
}
var pen = new AM.Pen(
ToBrush(style.Stroke),
scale(style.Thickness / State.ZoomX),
dashStyle, lineCap,
lineCap, lineCap);
return pen;
}
private Pen ToPen(BaseStyle style, Func<double, float> scale)
{
var pen = new Pen(ToColor(style.Stroke), (float)(style.Thickness / State.ZoomX));
switch (style.LineCap)
{
case Core2D.Style.LineCap.Flat:
pen.StartCap = System.Drawing.Drawing2D.LineCap.Flat;
pen.EndCap = System.Drawing.Drawing2D.LineCap.Flat;
pen.DashCap = System.Drawing.Drawing2D.DashCap.Flat;
break;
case Core2D.Style.LineCap.Square:
pen.StartCap = System.Drawing.Drawing2D.LineCap.Square;
pen.EndCap = System.Drawing.Drawing2D.LineCap.Square;
pen.DashCap = System.Drawing.Drawing2D.DashCap.Flat;
break;
case Core2D.Style.LineCap.Round:
pen.StartCap = System.Drawing.Drawing2D.LineCap.Round;
pen.EndCap = System.Drawing.Drawing2D.LineCap.Round;
pen.DashCap = System.Drawing.Drawing2D.DashCap.Round;
break;
}
if (style.Dashes != null)
{
// TODO: Convert to correct dash values.
pen.DashPattern = ShapeStyle.ConvertDashesToFloatArray(style.Dashes);
}
pen.DashOffset = (float)style.DashOffset;
return pen;
}
private static Pen CreatePen(BaseStyle style, double thickness)
{
var brush = CreateBrush(style.Stroke);
var pen = new Pen(brush, thickness);
switch (style.LineCap)
{
case LineCap.Flat:
pen.StartLineCap = PenLineCap.Flat;
pen.EndLineCap = PenLineCap.Flat;
pen.DashCap = PenLineCap.Flat;
break;
case LineCap.Square:
pen.StartLineCap = PenLineCap.Square;
pen.EndLineCap = PenLineCap.Square;
pen.DashCap = PenLineCap.Square;
break;
case LineCap.Round:
pen.StartLineCap = PenLineCap.Round;
pen.EndLineCap = PenLineCap.Round;
pen.DashCap = PenLineCap.Round;
break;
}
pen.DashStyle = new DashStyle(
ShapeStyle.ConvertDashesToDoubleArray(style.Dashes),
style.DashOffset);
pen.DashStyle.Offset = style.DashOffset;
pen.Freeze();
return pen;
}
private SKPaint ToSKPaintPen(BaseStyle style, Func<double, float> scale, double sourceDpi, double targetDpi)
{
var paint = new SKPaint();
paint.IsAntialias = _isAntialias;
paint.IsStroke = true;
paint.StrokeWidth = scale(style.Thickness * targetDpi / sourceDpi);
paint.Color = ToSKColor(style.Stroke);
switch (style.LineCap)
{
case LineCap.Flat:
paint.StrokeCap = SKStrokeCap.Butt;
break;
case LineCap.Square:
paint.StrokeCap = SKStrokeCap.Square;
break;
case LineCap.Round:
paint.StrokeCap = SKStrokeCap.Round;
break;
}
if (style.Dashes != null)
{
paint.PathEffect = SKPathEffect.CreateDash(
BaseStyle.ConvertDashesToFloatArray(style.Dashes),
(float)style.DashOffset);
}
return paint;
}