Difference between revisions of "TPAInvert"
From SCAR Divi Manual
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Revision as of 10:02, 29 June 2011
Definition
procedure TPAInvert(var TPA: TPointArray);
Availability
SCAR Divi 3.26 > Current
Aliases
- InvertTPA (SCAR Divi 3.20b > Current)
Description
This function inverts a given TPointArray TPA by reversing the order of the coordinates contained in within it.
Example
var
TPA: TPointArray;
begin
TPA := [Point(0, 0), Point(2, 2), Point(5, 10)];
TPAInvert(TPA);
WriteLn('TPointArray: ' + TPAToStr(TPA));
end.Output:
TPointArray: (5,10);(2,2);(0,0)
