Difference between revisions of "TPARemove"

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==Description==
 
==Description==
Removes the last occurrence of a given [[TPoint]] '''Point''' in a [[TPointArray]] '''TPA'''. An extended function with additional functionality is available as [[TPARemoveEx]].
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Removes the first occurrence of a given [[TPoint]] '''Point''' in a [[TPointArray]] '''TPA'''. An extended function with additional functionality is available as [[TPARemoveEx]].
  
 
==Example==
 
==Example==

Revision as of 10:20, 28 August 2013

Definition

procedure TPARemove(var TPA: TPointArray; const Point: TPoint);

Availability

SCAR Divi 3.28 > Current

  • Before SCAR Divi 3.28, TPARemove performed the function of TPADelete.

Aliases

  • TPARemovePoint (SCAR Divi 3.26 > 3.35)

Description

Removes the first occurrence of a given TPoint Point in a TPointArray TPA. An extended function with additional functionality is available as TPARemoveEx.

Example

var
  TPA: TPointArray;

begin
  TPA := [Point(0, 0), Point(2, 2), Point(4, 5), Point(2, 2), Point(5, 10)];
  TPARemove(TPA, Point(2, 2));
  WriteLn(TPAToStr(TPA));
end.

Output:

(0,0);(2,2);(4,5);(5,10)

See Also