TIOParams.PDF_PaperWidth

Declaration

property PDF_PaperWidth: Integer;

Description

Specifies the width of the page in Adobe PDF points (1 point = 1/72 of inch). Default values are width: 595 and height: 842 (A4 format).
Alternatively, you can use PDF_PaperSize and PDF_PaperLayout.

Note:
- This property is only used when saving PDF files natively, e.g. using TImageEnIO.SaveToFilePDF or TImageEnMIO.SaveToFilePDF (and the PdfViewer is disabled). It is NOT used when saving with PDFium
- If you set PDF_PaperWidth and PDF_PaperHeight to 0 the page will be output at the size of the image. Note: This may create huge pages!
- If you are using a TIEMultiBitmap or TImageEnMView, you can use DuplicateCompressionInfo to propogate the parameter to all frames

Common values:

Default: 595

Examples

// Save image in TImageEnMView as PDF with "US Letter" paper size
ImageEnView1.IO.Params.PDF_PaperWidth  := 612;
ImageEnView1.IO.Params.PDF_PaperHeight := 792;
ImageEnView1.IO.SaveToFile('D:\output.pdf');

// Save multi-frame image in TImageEnMView as PDF with "US Letter" paper size
for i := 0 to ImageEnMView1.MIO.ParamsCount - 1 do
begin
  ImageEnMView1.MIO.Params[i].PDF_PaperWidth  := 612;
  ImageEnMView1.MIO.Params[i].PDF_PaperHeight := 792;
end;
ImageEnMView1.MIO.SaveToFile('D:\output.pdf');

// Convert a TIFF to PDF with "US Letter" paper size
mbmp := TIEMultiBitmap.Create;
mbmp.ParamsEnabled := True;
mbmp.Read('D:\Input.tif');
for i := 0 to mbmp.Count-1 do
begin
  mbmp.Params[i].PDF_PaperWidth  := 612;
  mbmp.Params[i].PDF_PaperHeight := 792;
  mbmp.Params[i].PDF_Compression := ioPDF_JPEG;
  mbmp.Params[i].JPEG_Quality    := 90;
end;
mbmp.Write('D:\Output.pdf');
mbmp.Free;

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