/// <summary>
/// Adds a text string to this path.
/// </summary>
public void AddString(string s, XFontFamily family,
XFontStyle style, double emSize, XRect layoutRect,
XStringFormat format)
{
if (s == null)
{
throw new ArgumentNullException("s");
}
if (family == null)
{
throw new ArgumentNullException("family");
}
if (format == null)
{
format = XStringFormats.Default();
}
if (format.LineAlignment == XLineAlignment.BaseLine && layoutRect.Height != 0)
{
throw new InvalidOperationException(
"DrawString: With XLineAlignment.BaseLine the height of the layout rectangle must be 0.");
}
if (s.Length == 0)
{
return;
}
XFont font = new XFont(family.Name, emSize, style);
DiagnosticsHelper.HandleNotImplemented("XGraphicsPath.AddString");
}
// ----- AddString ----------------------------------------------------------------------------
/// <summary>
/// Adds a text string to this path.
/// </summary>
public void AddString(string s, XFontFamily family, XFontStyle style, double emSize, XPoint origin,
XStringFormat format)
{
try
{
DiagnosticsHelper.HandleNotImplemented("XGraphicsPath.AddString");
}
catch
{
throw;
}
}
/// <summary>
/// Adds a closed curve to this path.
/// </summary>
public void AddClosedCurve(XPoint[] points, double tension)
{
if (points == null)
{
throw new ArgumentNullException("points");
}
int count = points.Length;
if (count == 0)
{
return;
}
if (count < 2)
{
throw new ArgumentException("Not enough points.", "points");
}
DiagnosticsHelper.HandleNotImplemented("XGraphicsPath.AddClosedCurve");
}
void RealizeClipPath(XGraphicsPath clipPath)
{
#if CORE
DiagnosticsHelper.HandleNotImplemented("RealizeClipPath");
#endif
#if GDI
// Do not render an empty path.
if (clipPath._gdipPath.PointCount < 0)
{
return;
}
#endif
#if WPF
// Do not render an empty path.
if (clipPath._pathGeometry.Bounds.IsEmpty)
{
return;
}
#endif
_renderer.BeginGraphicMode();
RealizeCtm();
#if CORE || __IOS__ || __ANDROID__ || PORTABLE
_renderer.AppendPath(clipPath._corePath);
#endif
#if GDI && !WPF
_renderer.AppendPath(clipPath._gdipPath);
#endif
#if WPF && !GDI
_renderer.AppendPath(clipPath._pathGeometry);
#endif
#if WPF && GDI
if (_renderer.Gfx.TargetContext == XGraphicTargetContext.GDI)
{
_renderer.AppendPath(clipPath._gdipPath);
}
else
{
_renderer.AppendPath(clipPath._pathGeometry);
}
#endif
_renderer.Append(clipPath.FillMode == XFillMode.Winding ? "W n\n" : "W* n\n");
}
// ----- AddPath ------------------------------------------------------------------------------
/// <summary>
/// Adds the specified path to this path.
/// </summary>
public void AddPath(XGraphicsPath path, bool connect)
{
DiagnosticsHelper.HandleNotImplemented("XGraphicsPath.AddPath");
}
/// <summary>
/// Adds the outline of a pie shape to this path.
/// </summary>
public void AddPie(double x, double y, double width, double height, double startAngle, double sweepAngle)
{
DiagnosticsHelper.HandleNotImplemented("XGraphicsPath.AddPie");
}
