Difference between revisions of "TPADensity"
From SCAR Divi Manual
(Created page with "==Definition== <source lang="scar" lines="false"> function TPADensity(const TPA: TPointArray): Extended; </source> ===Source Code=== <source lang="scar"> function TPADensity(con...") |
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function TPADensity(const TPA: TPointArray): Extended; | function TPADensity(const TPA: TPointArray): Extended; | ||
begin | begin | ||
| − | Result := | + | Result := TPAArea(TPA) / Length(TPA); |
end; | end; | ||
</source> | </source> | ||
Revision as of 10:07, 3 July 2011
Definition
function TPADensity(const TPA: TPointArray): Extended;
Source Code
function TPADensity(const TPA: TPointArray): Extended; begin Result := TPAArea(TPA) / Length(TPA); end;
Availability
SCAR Divi 3.26 > Current
Description
Calculates the density of a given TPointArray TPA.
Example
begin WriteLn(TPADensity([Point(0, 0), Point(1, 2), Point(5, 4)])); end.
Output:
10
