TPAUnique

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Definition

procedure TPAUnique(var TPA: TPointArray);

Availability

SCAR Divi 3.28 > Current

Aliases

  • TPARemoveDupl (SCAR Divi 3.26 > 3.35)

Description

This function removes all of the duplicate coordinates in a given TPointArray TPA.

Example

var
  TPA: TPointArray;

begin
  TPA := [Point(0, 0), Point(2, 2), Point(5, 10), Point(0, 0)];
  TPAUnique(TPA);
  WriteLn(TPAToStr(TPA));
end.

Output: 

(0,0);(2,2);(5,10)

See Also

Retrieved from "https://wiki.scar-divi.com/index.php?title=TPAUnique&oldid=1535"