Difference between revisions of "FindColorCircle"
From SCAR Divi Manual
(Created page with "right ==Definition== <source lang="scar" lines="false"> function FindColorCircle(var x, y: Integer; Color, mx, my, r: Integer): Boolean; </source> ...") |
(No difference)
|
Revision as of 14:07, 29 June 2011
Definition
function FindColorCircle(var x, y: Integer; Color, mx, my, r: Integer): Boolean;
Availability
SCAR Divi 3.00 > Current
Description
This function searches for a given color specified by Color inside of a given circular search area specified by the midpoint (mx, my) and the radius r which is specified relative to the selected client window. The function returns false if the color was not found, if it was it returns true and the coordinates of the found color in (x, y). The search will stop after the first color was found.
Example
var
w, h: Integer;
x, y: Integer;
begin
GetClientDimensions(w, h);
if FindColorCircle(x, y, 0, w div 2, h div 2, w div 4) then
WriteLn('Found color at ' + IntToStr(x) + ', ' + IntToStr(y));
end.
