コード例 #1
0
        protected void DrawText(XGraphics gfx, PdfPage page)
        {
            int             rectHeight    = 200;
            int             middleRectY   = 300;
            int             topRectY      = 230;
            int             topRectHeight = 300;
            XPdfFontOptions options       = new XPdfFontOptions(PdfFontEncoding.Unicode);
            XFont           font          = new XFont(FontName, BaseFontSize, XFontStyle.Regular, options);

            XStringFormat format = new XStringFormat();


            XRect topRect = new XRect(LeftIndent, topRectY, TextWidth, topRectHeight);

            gfx.DrawRectangle(XBrushes.White, topRect);

            format.Alignment = XStringAlignment.Far;

            gfx.DrawString($"{_decision.Name} від {_decision.Date:dd/MM/yyyy}", font, XBrushes.Black, topRect, format);

            font = new XFont(FontName, TextFontSize, XFontStyle.Regular, options);

            TextFormatter tfx = new TextFormatter(gfx);

            XRect middleRect = new XRect(LeftIndent, middleRectY, TextWidth, rectHeight);

            tfx.PrepareDrawString(_decision.Description, font, new XRect(LeftIndent, middleRectY, TextWidth, double.MaxValue),
                                  out var lastCharIndex, out var neededHeight);
            if (neededHeight > rectHeight)
            {
                middleRect = new XRect(LeftIndent, middleRectY, TextWidth, neededHeight);
            }

            if (neededHeight > page.Height - rectHeight - middleRect.Y)
            {
                middleRect = new XRect(LeftIndent, middleRectY, TextWidth, page.Height - middleRect.Y - 30);
                tfx.PrepareDrawString(_decision.Description, font, middleRect,
                                      out lastCharIndex, out neededHeight);
                middleRect = new XRect(LeftIndent, middleRectY, TextWidth, neededHeight);
            }

            tfx.DrawString(_decision.Description, font, XBrushes.Black, middleRect, XStringFormats.TopLeft);
            if (lastCharIndex == -1)
            {
                if (page.Height < neededHeight + middleRectY + BottomRectHeightWithStock)
                {
                    PdfPage newPage = document.AddPage();
                    gfx        = XGraphics.FromPdfPage(newPage);
                    middleRect = new XRect(LeftIndent, 0, TextWidth, 0);
                }
                DrawBottom(gfx, format, middleRect, font);
            }
            else
            {
                DrawNextPage(_decision.Description.Substring(lastCharIndex + 1), font);
            }
        }
コード例 #2
0
        protected void DrawText(XGraphics gfx, PdfPage page)
        {
            const int rectHeight    = 200;
            const int middleRectY   = 300;
            const int topRectY      = 230;
            const int topRectHeight = 300;
            var       options       = new XPdfFontOptions(PdfFontEncoding.Unicode);
            var       font          = new XFont(FontName, BaseFontSize, XFontStyle.Regular, options);

            var format = new XStringFormat();

            var topRect = new XRect(LeftIndent, topRectY, TextWidth, topRectHeight);

            gfx.DrawRectangle(XBrushes.White, topRect);

            format.Alignment = XStringAlignment.Far;

            gfx.DrawString($"{_methodicDocument.Name} від {_methodicDocument.Date:dd/MM/yyyy}", font, XBrushes.Black, topRect, format);

            font = new XFont(FontName, TextFontSize, XFontStyle.Regular, options);

            var tfx = new TextFormatter(gfx);

            var middleRect = new XRect(LeftIndent, middleRectY, TextWidth, rectHeight);

            var documentTypeFont = new XFont(FontName, BaseFontSize + 4, XFontStyle.Bold, options);

            gfx.DrawString($"{MethodicDocumentTypeParser(_methodicDocument.Type)}", documentTypeFont, XBrushes.Black,
                           295, 200, XStringFormats.BaseLineCenter);

            tfx.PrepareDrawString(_methodicDocument.Description, font, new XRect(LeftIndent, middleRectY, TextWidth, double.MaxValue),
                                  out var lastCharIndex, out var neededHeight);
            if (neededHeight > rectHeight)
            {
                middleRect = new XRect(LeftIndent, middleRectY, TextWidth, neededHeight);
            }

            if (neededHeight > page.Height - rectHeight - middleRect.Y)
            {
                middleRect = new XRect(LeftIndent, middleRectY, TextWidth, page.Height - middleRect.Y - 30);
                tfx.PrepareDrawString(_methodicDocument.Description, font, middleRect,
                                      out lastCharIndex, out neededHeight);
                middleRect = new XRect(LeftIndent, middleRectY, TextWidth, neededHeight);
            }

            tfx.DrawString(_methodicDocument.Description, font, XBrushes.Black, middleRect, XStringFormats.TopLeft);
            if (lastCharIndex != -1)
            {
                DrawNextPage(_methodicDocument.Description[(lastCharIndex + 1)..], font);
コード例 #3
0
        void DrawNextPage(string text, XFont font)
        {
            int           middleRectY = 40;
            PdfPage       page        = document.AddPage();
            XGraphics     gfx         = XGraphics.FromPdfPage(page);
            XStringFormat format      = new XStringFormat();
            TextFormatter tfx         = new TextFormatter(gfx);
            XRect         middleRect  = new XRect(LeftIndent, middleRectY, TextWidth, double.MaxValue);

            tfx.PrepareDrawString(text, font, middleRect,
                                  out var newIndexOfLastCharOnPage, out var newNeededHeight);
            if (newNeededHeight > page.Height - BottomRectHeight)
            {
                middleRect = new XRect(LeftIndent, middleRectY, TextWidth, page.Height - BottomRectHeight);
                tfx.PrepareDrawString(text, font, middleRect,
                                      out newIndexOfLastCharOnPage, out newNeededHeight);
            }

            middleRect = new XRect(LeftIndent, middleRectY, TextWidth, newNeededHeight);


            tfx.DrawString(text, font, XBrushes.Black, middleRect, format);


            if (newIndexOfLastCharOnPage == -1)
            {
                if (page.Height < newNeededHeight + middleRectY + BottomRectHeightWithStock)
                {
                    PdfPage newPage = document.AddPage();
                    gfx        = XGraphics.FromPdfPage(newPage);
                    middleRect = new XRect(LeftIndent, 0, TextWidth, 0);
                }
                DrawBottom(gfx, format, middleRect, font);
            }
            else
            {
                DrawNextPage(text.Substring(newIndexOfLastCharOnPage + 1), font);
            }
        }