/// <summary>
/// Draws the outer periphery of the pie slice.
/// </summary>
/// <param name="graphics">
/// <c>Graphics</c> object used to draw the surface.
/// </param>
/// <param name="pen">
/// <c>Pen</c> used to draw outline.
/// </param>
/// <param name="brush">
/// <c>Brush</c> used to fill the quadrilateral.
/// </param>
/// <param name="boundingRect">
/// Bounding rectangle that is used to draw the top surface of the
/// pie slice.
/// </param>
/// <param name="startAngle">
/// Start angle (in degrees) of the periphery section.
/// </param>
/// <param name="endAngle">
/// End angle (in degrees) of the periphery section.
/// </param>
/// <param name="pointStart">
/// Point representing the start of the periphery.
/// </param>
/// <param name="pointEnd">
/// Point representing the end of the periphery.
/// </param>
protected void DrawCylinderSurfaceSection(GraphicsPlus graphics, PenPlus pen, BrushPlus brush, float startAngle, float endAngle, GpPointF pointStart, GpPointF pointEnd)
{
GraphicsPath path = CreatePathForCylinderSurfaceSection(startAngle, endAngle, pointStart, pointEnd);
graphics.FillPath(brush, path);
graphics.DrawPath(pen, path);
}
/// <summary>
/// Draws the <c>Quadrilateral</c> with <c>Graphics</c> provided.
/// </summary>
/// <param name="graphics">
/// <c>Graphics</c> used to draw.
/// </param>
/// <param name="pen">
/// <c>Pen</c> used to draw outline.
/// </param>
/// <param name="brush">
/// <c>Brush</c> used to fill the inside.
/// </param>
public void Draw(GraphicsPlus graphics, PenPlus pen, BrushPlus brush)
{
graphics.FillPath(brush, m_path);
graphics.DrawPath(pen, m_path);
}
private void TestGdiPlus(GraphicsPlus graphics)
{
graphics.DrawImage(bmp, 0, 0, ClientRectangle.Width, ClientRectangle.Height);
PenPlus pen;
graphics.SetSmoothingMode(SmoothingMode.SmoothingModeAntiAlias);
pen= new PenPlus(Color.Black, 15);
pen.SetEndCap(LineCap.LineCapRound);
pen.SetStartCap(LineCap.LineCapRound);
pen.SetWidth(3);
pen.SetColor(Color.FromArgb(0x7f7f7f7f));
pen.SetWidth(40);
graphics.DrawLine(pen, 20, 20, ClientRectangle.Right - 20, ClientRectangle.Bottom - 20);
graphics.DrawLine(pen, ClientRectangle.Right - 20, 20, 20, ClientRectangle.Bottom - 20);
SmoothingMode mode = graphics.GetSmoothingMode();
graphics.SetSmoothingMode(SmoothingMode.SmoothingModeAntiAlias);
foreach(GraphicsPath p in allPaths)
graphics.DrawPath(penWrite, p);
graphics.SetSmoothingMode(mode);
pen.Dispose();
}