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Last 10 Posts (In reverse order)
Paul Rayman	Posted: Wednesday, November 6, 2019 2:39:02 AM(UTC)
	Hello, You should use Bezier curve to achieve this Code: `foreach (var point in AnnotDrawing.GetCirclePoints(rect, lineWidth)) path.Path.Add(point);` Code: /// <summary> /// Get points for a circle /// </summary> /// <param name="rect">Rectangle in which the figure should be inscribed.</param> /// <param name="lineWidth">The line width.</param> /// <returns>A Collection of points of this figure.</returns> public static List<FS_PATHPOINTF> GetCirclePoints(FS_RECTF rect, float lineWidth) { rect = InflateRect(rect, -lineWidth / 2); var ret = new List<FS_PATHPOINTF>(); float x = rect.left + rect.Width / 2; float y = rect.bottom + rect.Height / 2; float w = rect.Width; float h = rect.Height; var width_over_2 = w / 2; var width_two_thirds = w * 2 / 3; var height_over_2 = h / 2; ret.Add(new FS_PATHPOINTF(x, y + height_over_2, PathPointFlags.MoveTo)); ret.Add(new FS_PATHPOINTF(x + width_two_thirds, y + height_over_2, PathPointFlags.BezierTo)); ret.Add(new FS_PATHPOINTF(x + width_two_thirds, y - height_over_2, PathPointFlags.BezierTo)); ret.Add(new FS_PATHPOINTF(x, y - height_over_2, PathPointFlags.BezierTo)); ret.Add(new FS_PATHPOINTF(x - width_two_thirds, y - height_over_2, PathPointFlags.BezierTo)); ret.Add(new FS_PATHPOINTF(x - width_two_thirds, y + height_over_2, PathPointFlags.BezierTo)); ret.Add(new FS_PATHPOINTF(x, y + height_over_2, PathPointFlags.BezierTo \| PathPointFlags.CloseFigure)); return ret; }
Bazi	Posted: Tuesday, November 5, 2019 10:31:49 AM(UTC)
	Hello, i have seen how i can add lines and rectangles to the pageobjects. But how can i add rounded shapes like elypse etc. my way to add a line : Code: /// <summary>erzeugt ein PathObjekt mit einer Linie</summary> /// ''' <param name="x1">X-Koordinate im PDF (von links)</param> /// ''' <param name="y1">Y-Koordinate im PDF (von unten)</param> /// ''' <param name="x2">y-Koordinate im PDF (von links)</param> /// ''' <param name="y2">Y-Koordinate im PDF (von unten)</param> /// ''' <param name="fillFS_COLOR">Patagames.Pdf.FS_COLOR (Farbe)</param> /// ''' <returns>Patagames.Pdf.Net.PdfPathObject</returns> public Patagames.Pdf.Net.PdfPathObject InsertLine(float x1, float y1, float x2, float y2, Patagames.Pdf.FS_COLOR fillFS_COLOR) { Patagames.Pdf.Net.PdfPathObject pathObject = Patagames.Pdf.Net.PdfPathObject.Create(Patagames.Pdf.Enums.FillModes.Alternate, false); pathObject.FillColor = fillFS_COLOR; pathObject.Path.Add(new Patagames.Pdf.FS_PATHPOINTF(x1, y1, Patagames.Pdf.Enums.PathPointFlags.MoveTo)); pathObject.Path.Add(new Patagames.Pdf.FS_PATHPOINTF(x2, y2, Patagames.Pdf.Enums.PathPointFlags.LineTo)); pathObject.Path.Add(new Patagames.Pdf.FS_PATHPOINTF(x1, y1, Patagames.Pdf.Enums.PathPointFlags.CloseFigure \| Patagames.Pdf.Enums.PathPointFlags.LineTo)); return pathObject; } Christian

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