Difference between revisions of "SortTPA"
From SCAR Divi Manual
| Line 31: | Line 31: | ||
*[[SortTPAEx]] | *[[SortTPAEx]] | ||
*[[SortTPAByRow]] | *[[SortTPAByRow]] | ||
| + | *[[SortTPASpiral]] | ||
*[[SortATPABySize]] | *[[SortATPABySize]] | ||
Revision as of 12:26, 25 November 2012
Definition
procedure SortTPA(var TPA: TPointArray);
Availability
SCAR Divi 3.28 > Current
Aliases
- TPASort (SCAR Divi 3.26 > 3.37)
Description
Sorts a given TPointArray TPA by distance from the origin (0, 0) using the fast ShellSort algorithm. An extended function with additional functionality is available as SortTPAEx.
Example
var TPA: TPointArray; begin TPA := [Point(2, 2), Point(0, 0), Point(5, 10), Point(0, 0)]; SortTPA(TPA); WriteLn(TPAToStr(TPA)); end.
Output:
(0,0);(0,0);(2,2);(5,10)
