Difference between revisions of "TPADelete"
From SCAR Divi Manual
| Line 36: | Line 36: | ||
*[[TPAUnique]] | *[[TPAUnique]] | ||
*[[TPAAppend]] | *[[TPAAppend]] | ||
| + | *[[TPAInsert]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
[[Category:TPA Functions]] | [[Category:TPA Functions]] | ||
[[Category:Array Functions]] | [[Category:Array Functions]] | ||
Latest revision as of 17:49, 23 April 2012
Definition
function TPADelete(var TPA: TPointArray; const Index: Integer): TPoint;
Availability
SCAR Divi 3.28 > Current
Aliases
- TPARemove (SCAR Divi 3.26 > SCAR Divi 3.27)
Description
Deletes the TPoint at a given position Index in a given TPointArray TPA and returns the deleted value. If the index is outside of the array bounds, nothing happens.
Example
var TPA: TPointArray; p: TPoint; begin TPA := [Point(0, 0), Point(2, 2), Point(5, 10)]; p := TPADelete(TPA, 1); WriteLn(TPAToStr(TPA)); WriteLn(IntToStr(p.X) + ',' + IntToStr(p.y)); end.
Output:
(0,0);(5,10) 2,2
