Difference between revisions of "SortATPAByMiddle"

Latest revision as of 18:05, 22 November 2012

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-==Definition==
+#REDIRECT [[SortATPAByMean]]
-<source lang="scar" lines="false">
-procedure SortATPAByMiddle(var ATPA: T2DPointArray);
-</source>
-==Availability==
+[[Category:Deprecated Functions]]
-SCAR Divi 3.28 > Current
-==Description==
-Sorts the given [[T2DPointArray]] '''ATPA''' by the distance of the middle of the points calculated with [[TPAMiddle]] to the origin (0, 0) using the fast [http://en.wikipedia.org/wiki/Shell_sort ShellSort] algorithm. An extended function with additional functionality is available as [[SortATPAByMiddleEx]].
-==Example==
-<source lang="scar">
-var
-  ATPA: T2DPointArray;
-  i: Integer;
-begin
-  SetLength(ATPA, 3);
-  ATPA[0] := [Point(1, 6), Point(5, 4), Point(1, 5)];
-  ATPA[1] := [Point(1, 1), Point(2, 2)];
-  ATPA[2] := [Point(5, 10)];
-  SortATPAByMiddle(ATPA);
-  for i := 0 to High(ATPA) do
-    WriteLn(TPAToStr(ATPA[i]));
-end.
-</source>
-Output:
- (1,1);(2,2)
- (1,6);(5,4);(1,5)
- (5,10)
-==See Also==
-*[[SortATPAByMiddleEx]]
-*[[SortATPABySize]]
-[[Category:Functions]]
-[[Category:TPA Functions]]
-[[Category:Array Functions]]