Use the GetKerningPairs function

Problem/Question/Abstract:

I want to display text with the correct kerning (spacing). GetKerningPairs is a function I need for that, but I have no clue how to use it.

Answer:

{ ... }
type
  TKerningpairarray = array[0..600] of Kerningpair;
  { ... }

var
  kpa: TKerningpairarray;

  { ... }
var
  i, Num: Integer;
begin
  Canvas.Font.Name := 'Arial';
  Num := GetKerningPairs(Canvas.Handle, 600, kpa);
  Memo1.Text := '';
  for i := 0 to Num - 1 do
    Memo1.Lines.Add(IntToStr(kpa[i].wfirst) + ', ' + IntToStr(kpa[i].wsecond) + ', '
      + IntToStr(kpa[i].ikernamount));
end;