Difference between revisions of "ReverseTPA"

Latest revision as of 21:53, 7 September 2012

procedure ReverseTPA(var TPA: TPointArray);

SCAR Divi 3.36 > Current

This function reverses the order of a given TPointArray TPA.

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

Output:

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

@@ Line 1: / Line 1: @@
 ==Definition==
 <source lang="scar" lines="false">
-procedure InvertTPA(var TPA: TPointArray);
+procedure ReverseTPA(var TPA: TPointArray);
 </source>
 ==Availability==
-SCAR Divi 3.20b > Current
+SCAR Divi 3.36 > Current
 ===Aliases===
-*TPAInvert (SCAR Divi 3.26 > Current)
+*TPAInvert (SCAR Divi 3.26 > 3.34)
+*InvertTPA (SCAR Divi 3.26 > 3.35)
 ==Description==
-This function inverts a given [[TPointArray]] '''TPA''' by reversing the order of the coordinates contained in within it.
+This function reverses the order of a given [[TPointArray]] '''TPA'''.
 ==Example==
@@ Line 20: / Line 21: @@
 begin
    TPA := [Point(0, 0), Point(2, 2), Point(5, 10)];
-   InvertTPA(TPA);
+   ReverseTPA(TPA);
-   WriteLn('TPointArray: ' + TPAToStr(TPA));
+   WriteLn(TPAToStr(TPA));
 end.
 </source>
 Output:
-  TPointArray: (5,10);(2,2);(0,0)
+  (5,10);(2,2);(0,0)
 ==See Also==
-*[[TPASort]]
+*[[SortTPA]]
-*[[TPASortEx]]
+*[[SortTPAEx]]
 [[Category:Functions]]
 [[Category:TPA Functions]]
 [[Category:Array Functions]]