ImageEn, unit iexBitmaps

TIOParams.PDF_PaperHeight

TIOParams.PDF_PaperHeight


Declaration

property PDF_PaperHeight: Integer


Description

Specifies the height 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.

Notes:
- This property is only used when saving PDF files natively, e.g. using TImageEnIO.SaveToFilePDF or TImageEnMIO.SaveToFilePDF (and the PDFium PlugIn 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:
Paper Size PDF_PaperWidth PDF_PaperHeight
A0 2380 3368
A1 1684 2380
A2 1190 1684
A3 842 1190
A4 595 842
A5 421 595
A6 297 421
B5 501 709
US Letter (8.5 x 11") 612 792
US Legal (8.5 x 14") 612 1008
US Ledger (17 x 11") 1224 792
US Tabloid (11 x 17") 792 1224

Default: 842


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;
end;
mbmp.Write('D:\Output.pdf');
mbmp.Free;