Difference between revisions of "SortTPAByRow"
From SCAR Divi Manual
(Created page with "==Definition== <source lang="scar" lines="false"> procedure SortTPAByRow(var TPA: TPointArray); </source> ==Availability== SCAR Divi 3.33 > Current ==Description== Sorts a give...") |
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==See Also== | ==See Also== | ||
*[[SortTPA]] | *[[SortTPA]] | ||
| − | *[[ | + | *[[SortTPASpiral]] |
[[Category:Functions]] | [[Category:Functions]] | ||
[[Category:TPA Functions]] | [[Category:TPA Functions]] | ||
[[Category:Array Functions]] | [[Category:Array Functions]] | ||
Latest revision as of 17:14, 25 November 2012
Definition
procedure SortTPAByRow(var TPA: TPointArray);
Availability
SCAR Divi 3.33 > Current
Description
Sorts a given TPointArray TPA row-by-row, starting from the smallest Y coordinate to the largest Y coordinate, and for every row from the smallest X coordinate to the largest X coordinate. It does this using the fast ShellSort algorithm.
Example
var TPA: TPointArray; begin TPA := [Point(2, 2), Point(0, 0), Point(5, 10), Point(0, 0)]; SortTPAByRow(TPA); WriteLn(TPAToStr(TPA)); end.
Output:
(0,0);(0,0);(2,2);(5,10)
