using (var fs = File.Create(@"C:\A\A.pdf"))
{
Rectangle A4 = new Rectangle(0, 0, 595.44f, 841.68f);
Rectangle A4R = new Rectangle(0, 0, 841.68f, 595.44f);
var document = new Document(A4R);
var writer = PdfWriter.GetInstance(document, fs);
document.Open();
var appender = writer.DirectContent;
// http://www.plusism.biz/blog/2013/12/14/2
FontFactory.Register(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Fonts), "msgothic.ttc"));
var font = iTextSharp.text.FontFactory.GetFont("MS-UIGothic", BaseFont.IDENTITY_H, 40f);
appender.SetTextRenderingMode(PdfContentByte.TEXT_RENDER_MODE_INVISIBLE);
appender.SetFontAndSize(font.GetCalculatedBaseFont(false), 40f);
appender.BeginText();
appender.ShowTextAligned(PdfContentByte.ALIGN_LEFT, "1", 40, 40, 0);
appender.ShowTextAligned(PdfContentByte.ALIGN_LEFT, "2", 60, 40, 0);
appender.ShowTextAligned(PdfContentByte.ALIGN_LEFT, "3", 80, 40, 0);
appender.ShowTextAligned(PdfContentByte.ALIGN_LEFT, "A", 100, 40, 0);
appender.ShowTextAligned(PdfContentByte.ALIGN_LEFT, "B", 120, 40, 0);
appender.ShowTextAligned(PdfContentByte.ALIGN_LEFT, "C", 140, 40, 0);
appender.ShowTextAligned(PdfContentByte.ALIGN_LEFT, "あ", 160, 40, 0);
appender.ShowTextAligned(PdfContentByte.ALIGN_LEFT, "い", 200, 40, 0);
appender.ShowTextAligned(PdfContentByte.ALIGN_LEFT, "う", 240, 40, 0);
appender.EndText();
document.Close();
writer.Close();
}
起動例:
java -jar pdfbox-app-3.0.0-RC1.jar debug pdfFile
特徴:
https://pypi.org/project/peepdf/0.3.2/
https://github.com/jesparza/peepdf
PDF のファイル内容を、コマンドライン上で、対話式に解析できるツールです。
Windows で peepdf を使うなら、
ネイティブの CPython を使用するよりも、
Cygwin 上の Python 3.8 を使った方が良いでしょう。
peepdf のインストール中にネイティブライブラリのビルドを必要とするようで、
これがどうも解決するのが大変なためです。
public void MakePdf2(string fppdfIn, string fppdfOut) {
// https://www.codeproject.com/Articles/277065/Creating-PDF-documents-with-iTextSharp
using (var si = File.OpenRead(fppdfIn)) {
PdfReader reader = new PdfReader(si);
reader.ConsolidateNamedDestinations();
using (var fs = File.Create(fppdfOut)) {
Document document = null;
PdfWriter writer = null;
int numPages = reader.NumberOfPages;
for (int pageNum = 1; pageNum <= numPages; pageNum++) {
var pageSizeAfterRotation = reader.GetPageSizeWithRotation(pageNum);
if (document == null) {
document = new Document(pageSizeAfterRotation);
writer = PdfWriter.GetInstance(document, fs);
document.Open();
}
else {
document.SetPageSize(pageSizeAfterRotation);
document.NewPage();
}
PdfTemplate background = writer.GetImportedPage(reader, pageNum);
float[] transferMatrix = new float[6];
switch (reader.GetPageRotation(pageNum)) {
case 0:
default:
transferMatrix[0] = 1;
transferMatrix[3] = 1;
break;
case 270:
transferMatrix[0] = (float)Math.Cos((float)(270 / 180.0f * Math.PI));
transferMatrix[1] = (float)-Math.Sin((float)(270 / 180.0f * Math.PI));
transferMatrix[2] = -transferMatrix[1];
transferMatrix[3] = transferMatrix[0];
transferMatrix[4] = pageSizeAfterRotation.Width;
//transferMatrix[5] = pageSizeAfterRotation.Height;
break;
case 180:
transferMatrix[0] = (float)Math.Cos((float)(180 / 180.0f * Math.PI));
transferMatrix[1] = (float)-Math.Sin((float)(180 / 180.0f * Math.PI));
transferMatrix[2] = -transferMatrix[1];
transferMatrix[3] = transferMatrix[0];
transferMatrix[4] = pageSizeAfterRotation.Width;
transferMatrix[5] = pageSizeAfterRotation.Height;
break;
case 90:
transferMatrix[0] = (float)Math.Cos((float)(90 / 180.0f * Math.PI));
transferMatrix[1] = (float)-Math.Sin((float)(90 / 180.0f * Math.PI));
transferMatrix[2] = -transferMatrix[1];
transferMatrix[3] = transferMatrix[0];
//transferMatrix[4] = pageSizeAfterRotation.Width;
transferMatrix[5] = pageSizeAfterRotation.Height;
break;
}
var ww = writer.DirectContentUnder;
ww.AddTemplate(background, transferMatrix[0], transferMatrix[1], transferMatrix[2],
transferMatrix[3], transferMatrix[4], transferMatrix[5]);
}
document.Close();
writer.Close();
}
}
}