mORMot Open Source

yiyun18

Member

Registered: 2013-06-20

Posts: 3

About emf with chinese characters to pdf

Hello,
    These codes can convert emf file with chinese characters to pdf, but the font is 'Arial Unicode MS'. How can  I use the fonts define in emf file?

Thanks.

procedure TForm1.emfchineseClick(Sender: TObject);
var
  emf : TMetafile;
  Pdf: TPdfDocument;
begin
  emf := TMetafile.Create;
  Pdf := TPdfDocument.Create;   
  try
    Pdf.EmbeddedTTF := True;
    pdf.StandardFontsReplace := true;
    pdf.PDFA1 := true;
    Pdf.UseFontFallBack := true;
    Pdf.FontFallBackName := 'Arial Unicode MS';
    Pdf.DefaultPageWidth := MulDiv(emf.Width,72,Pdf.ScreenLogPixels);
    Pdf.DefaultPageHeight := MulDiv(emf.Height,72,Pdf.ScreenLogPixels);
    Pdf.AddPage;       
    emf.LoadFromFile('c:\0.emf');
    Pdf.Canvas.RenderMetaFile(emf);
    pdf.SaveToFile('c:\test.pdf');
  finally
    FreeAndNil(emf);
    FreeAndNil(pdf);
  end;
end;

ab

Administrator

From: France

Registered: 2010-06-21

Posts: 14,659

Website

Re: About emf with chinese characters to pdf

AFAIK this is not possible with the current implementation scheme.

I do not have clear idea about it could be done, due to some missing glyphes.

yiyun18

Member

Registered: 2013-06-20

Posts: 3

Re: About emf with chinese characters to pdf

AFAIK this is not possible with the current implementation scheme.

I do not have clear idea about it could be done, due to some missing glyphes.

1. If the computer has install all chinese fonts, can  I use the fonts define in emf file?
2. How can I get API document and samples of PDF Engine?

ab

Administrator

From: France

Registered: 2010-06-21

Posts: 14,659

Website

Re: About emf with chinese characters to pdf

API documentation is available within the source, as comments, or within the main part of the mORMot framework SAD pdf.
Download latest 1.18 revision as is written in the SynPDF official page:
http://synopse.info/fossil/wiki?name=PDF+Engine