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($"{_decision.Name} від {_decision.Date:dd/MM/yyyy}", font, XBrushes.Black, topRect, format);
font = new XFont(FontName, TextFontSize, XFontStyle.Regular, options);
TextFormatter tfx = new TextFormatter(gfx);
XRect middleRect = new XRect(LeftIndent, middleRectY, TextWidth, rectHeight);
tfx.PrepareDrawString(_decision.Description, font, new XRect(LeftIndent, middleRectY, TextWidth, double.MaxValue),
out var lastCharIndex, out var neededHeight);
if (neededHeight > rectHeight)
{
middleRect = new XRect(LeftIndent, middleRectY, TextWidth, neededHeight);
}
if (neededHeight > page.Height - rectHeight - middleRect.Y)
{
middleRect = new XRect(LeftIndent, middleRectY, TextWidth, page.Height - middleRect.Y - 30);
tfx.PrepareDrawString(_decision.Description, font, middleRect,
out lastCharIndex, out neededHeight);
middleRect = new XRect(LeftIndent, middleRectY, TextWidth, neededHeight);
}
tfx.DrawString(_decision.Description, font, XBrushes.Black, middleRect, XStringFormats.TopLeft);
if (lastCharIndex == -1)
{
if (page.Height < neededHeight + middleRectY + BottomRectHeightWithStock)
{
PdfPage newPage = document.AddPage();
gfx = XGraphics.FromPdfPage(newPage);
middleRect = new XRect(LeftIndent, 0, TextWidth, 0);
}
DrawBottom(gfx, format, middleRect, font);
}
else
{
DrawNextPage(_decision.Description.Substring(lastCharIndex + 1), font);
}
}
protected void DrawText(XGraphics gfx, PdfPage page)
{
const int rectHeight = 200;
const int middleRectY = 300;
const int topRectY = 230;
const int topRectHeight = 300;
var options = new XPdfFontOptions(PdfFontEncoding.Unicode);
var font = new XFont(FontName, BaseFontSize, XFontStyle.Regular, options);
var format = new XStringFormat();
var topRect = new XRect(LeftIndent, topRectY, TextWidth, topRectHeight);
gfx.DrawRectangle(XBrushes.White, topRect);
format.Alignment = XStringAlignment.Far;
gfx.DrawString($"{_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);
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);
}
}
