vendor: import KillerPDF 1.7.5 source (GPL-3.0) as the base for MMD PDF

2026-08-27 06:58:22 +02:00
commit 532485a830
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+#region PDFsharp - A .NET library for processing PDF
+//
+// Authors:
+//   Stefan Lange
+//
+// Copyright (c) 2005-2016 empira Software GmbH, Cologne Area (Germany)
+//
+// http://www.PdfSharp.com
+// http://sourceforge.net/projects/pdfsharp
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+// DEALINGS IN THE SOFTWARE.
+#endregion
+
+namespace PdfSharpCore.Drawing
+{
+    /// <summary>
+    /// Represents an abstract drawing surface for PdfPages.
+    /// </summary>
+    public interface IXGraphicsRenderer
+    {
+        void Close();
+
+        #region Drawing
+
+        /// <summary>
+        /// Draws a straight line.
+        /// </summary>
+        void DrawLine(XPen pen, double x1, double y1, double x2, double y2);
+
+        /// <summary>
+        /// Draws a series of straight lines.
+        /// </summary>
+        void DrawLines(XPen pen, XPoint[] points);
+
+        /// <summary>
+        /// Draws a Bézier spline.
+        /// </summary>
+        void DrawBezier(XPen pen, double x1, double y1, double x2, double y2, double x3, double y3, double x4, double y4);
+
+        /// <summary>
+        /// Draws a series of Bézier splines.
+        /// </summary>
+        void DrawBeziers(XPen pen, XPoint[] points);
+
+        /// <summary>
+        /// Draws a cardinal spline.
+        /// </summary>
+        void DrawCurve(XPen pen, XPoint[] points, double tension);
+
+        /// <summary>
+        /// Draws an arc.
+        /// </summary>
+        void DrawArc(XPen pen, double x, double y, double width, double height, double startAngle, double sweepAngle);
+
+        /// <summary>
+        /// Draws a rectangle.
+        /// </summary>
+        void DrawRectangle(XPen pen, XBrush brush, double x, double y, double width, double height);
+
+        /// <summary>
+        /// Draws a series of rectangles.
+        /// </summary>
+        void DrawRectangles(XPen pen, XBrush brush, XRect[] rects);
+
+        /// <summary>
+        /// Draws a rectangle with rounded corners.
+        /// </summary>
+        void DrawRoundedRectangle(XPen pen, XBrush brush, double x, double y, double width, double height, double ellipseWidth, double ellipseHeight);
+
+        /// <summary>
+        /// Draws an ellipse.
+        /// </summary>
+        void DrawEllipse(XPen pen, XBrush brush, double x, double y, double width, double height);
+
+        /// <summary>
+        /// Draws a polygon.
+        /// </summary>
+        void DrawPolygon(XPen pen, XBrush brush, XPoint[] points, XFillMode fillmode);
+
+        /// <summary>
+        /// Draws a pie.
+        /// </summary>
+        void DrawPie(XPen pen, XBrush brush, double x, double y, double width, double height, double startAngle, double sweepAngle);
+
+        /// <summary>
+        /// Draws a cardinal spline.
+        /// </summary>
+        void DrawClosedCurve(XPen pen, XBrush brush, XPoint[] points, double tension, XFillMode fillmode);
+
+        /// <summary>
+        /// Draws a graphical path.
+        /// </summary>
+        void DrawPath(XPen pen, XBrush brush, XGraphicsPath path);
+
+        /// <summary>
+        /// Draws a series of glyphs identified by the specified text and font.
+        /// </summary>
+        void DrawString(string s, XFont font, XBrush brush, XRect layoutRectangle, XStringFormat format);
+
+        /// <summary>
+        /// Draws an image.
+        /// </summary>
+        void DrawImage(XImage image, double x, double y, double width, double height);
+        void DrawImage(XImage image, XRect destRect, XRect srcRect, XGraphicsUnit srcUnit);
+
+        #endregion
+
+        #region Save and Restore
+
+        /// <summary>
+        /// Saves the current graphics state without changing it.
+        /// </summary>
+        void Save(XGraphicsState state);
+
+        /// <summary>
+        /// Restores the specified graphics state.
+        /// </summary>
+        void Restore(XGraphicsState state);
+
+        /// <summary>
+        /// 
+        /// </summary>
+        void BeginContainer(XGraphicsContainer container, XRect dstrect, XRect srcrect, XGraphicsUnit unit);
+
+        /// <summary>
+        /// 
+        /// </summary>
+        void EndContainer(XGraphicsContainer container);
+
+        #endregion
+
+        #region Transformation
+
+        /// <summary>
+        /// Gets or sets the transformation matrix.
+        /// </summary>
+        //XMatrix Transform {get; set;}
+
+        void AddTransform(XMatrix transform, XMatrixOrder matrixOrder);
+
+        #endregion
+
+        #region Clipping
+
+        void SetClip(XGraphicsPath path, XCombineMode combineMode);
+
+        void ResetClip();
+
+        #endregion
+
+        #region Miscellaneous
+
+        /// <summary>
+        /// Writes a comment to the output stream. Comments have no effect on the rendering of the output.
+        /// </summary>
+        void WriteComment(string comment);
+
+        #endregion
+    }
+}