Difference between revisions of "GetColor"
From SCAR Divi Manual
(Created page with "==Definition== <func>function GetColor(x, y: Integer): Integer;</func> ==Availability== SCAR Divi 3.00 > Current ==Description== This function returns the color at a given set ...") |
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Revision as of 17:48, 25 June 2011
Definition
<func>function GetColor(x, y: Integer): Integer;</func>
Availability
SCAR Divi 3.00 > Current
Description
This function returns the color at a given set of coordinates (x, y) relative to the client window. The function returns -1 if the coordinates are outside of the client's boundaries.
Example
var
w, h: Integer;
x, y: Integer;
col: Integer;
begin
GetClientDimensions(w, h);
x := Random(w);
y := Random(h);
col := GetColor(x, y);
WriteLn('Color at (' + IntToStr(x) + ', ' + IntToStr(y) + ') is ' + IntToStr(col));
end.
