public AddLine ( object first, object second ) : void | ||
first | object | |
second | object | |
Результат | void |
/// <summary> /// takes in a parsed path and returns a list of points that can be used to draw the path /// </summary> /// <returns>The drawing points.</returns> /// <param name="segments">Segments.</param> public System.Numerics.Vector2[] GetDrawingPoints(List <SvgPathSegment> segments, float flatness = 3) { var path = new FauxGraphicsPath(); for (var j = 0; j < segments.Count; j++) { var segment = segments[j]; if (segment is SvgMoveToSegment) { path.StartFigure(); } else if (segment is SvgCubicCurveSegment) { var cubicSegment = segment as SvgCubicCurveSegment; path.AddBezier(ToDrawPoint(segment.Start), ToDrawPoint(cubicSegment.FirstCtrlPoint), ToDrawPoint(cubicSegment.SecondCtrlPoint), ToDrawPoint(segment.End)); } else if (segment is SvgClosePathSegment) { // important for custom line caps. Force the path the close with an explicit line, not just an implicit close of the figure. if (path.PointCount > 0 && !path.PathPoints.GetValue(0) .Equals(path.PathPoints.GetValue(path.PathPoints.Length - 1))) { var i = path.PathTypes.Length - 1; while (i >= 0 && path.PathTypes[i] > 0) { i--; } if (i < 0) { i = 0; } path.AddLine(path.PathPoints.GetValue(path.PathPoints.Length - 1), path.PathPoints.GetValue(i)); } path.CloseFigure(); } else if (segment is SvgLineSegment) { path.AddLine(ToDrawPoint(segment.Start), ToDrawPoint(segment.End)); } else if (segment is SvgQuadraticCurveSegment) { var quadSegment = segment as SvgQuadraticCurveSegment; path.AddBezier(ToDrawPoint(segment.Start), ToDrawPoint(quadSegment.FirstCtrlPoint), ToDrawPoint(quadSegment.SecondCtrlPoint), ToDrawPoint(segment.End)); } else { Debug.Warn("unknown type in getDrawingPoints"); } } var matrix = System.Activator.CreateInstance(System.Type.GetType("System.Drawing.Drawing2D.Matrix, System.Drawing")); path.Flatten(matrix, flatness); return(path.PathPointsAsVectors()); }
/// <summary> /// takes in a parsed path and returns a list of points that can be used to draw the path /// </summary> /// <returns>The drawing points.</returns> /// <param name="segments">Segments.</param> public Vector2[] getDrawingPoints( List<SvgPathSegment> segments, float flatness = 3 ) { var path = new FauxGraphicsPath(); for( var j = 0; j < segments.Count; j++ ) { var segment = segments[j]; if( segment is SvgMoveToSegment ) { path.StartFigure(); } else if( segment is SvgCubicCurveSegment ) { var cubicSegment = segment as SvgCubicCurveSegment; path.AddBezier( toDrawPoint( segment.start ), toDrawPoint( cubicSegment.firstCtrlPoint ), toDrawPoint( cubicSegment.secondCtrlPoint ), toDrawPoint( segment.end ) ); } else if( segment is SvgClosePathSegment ) { // important for custom line caps. Force the path the close with an explicit line, not just an implicit close of the figure. if( path.PointCount > 0 && !path.PathPoints.GetValue( 0 ).Equals( path.PathPoints.GetValue( path.PathPoints.Length - 1 ) ) ) { var i = path.PathTypes.Length - 1; while( i >= 0 && path.PathTypes[i] > 0 ) i--; if( i < 0 ) i = 0; path.AddLine( path.PathPoints.GetValue( path.PathPoints.Length - 1 ), path.PathPoints.GetValue( i ) ); } path.CloseFigure(); } else if( segment is SvgLineSegment ) { path.AddLine( toDrawPoint( segment.start ), toDrawPoint( segment.end ) ); } else if( segment is SvgQuadraticCurveSegment ) { var quadSegment = segment as SvgQuadraticCurveSegment; path.AddBezier( toDrawPoint( segment.start ), toDrawPoint( quadSegment.firstCtrlPoint ), toDrawPoint( quadSegment.secondCtrlPoint ), toDrawPoint( segment.end ) ); } else { Debug.warn( "unknown type in getDrawingPoints" ); } } var matrix = System.Activator.CreateInstance( System.Type.GetType( "System.Drawing.Drawing2D.Matrix, System.Drawing" ) ); path.Flatten( matrix, flatness ); return path.pathPointsAsVectors(); }