internal static void SafeBegin(this org.pdfclown.documents.contents.composition.BlockComposer blockComposer, RectangleF frame, org.pdfclown.documents.contents.composition.XAlignmentEnum xAlignment = org.pdfclown.documents.contents.composition.XAlignmentEnum.Left, org.pdfclown.documents.contents.composition.YAlignmentEnum yAlignment = org.pdfclown.documents.contents.composition.YAlignmentEnum.Top) { VerificarRetangulo(frame, blockComposer.BaseComposer.Scanner.CanvasSize); blockComposer.Begin(frame, xAlignment, yAlignment); }