/usr/share/psychtoolbox-3/PsychRects/IsInRect.m is in psychtoolbox-3-common 3.0.9+svn2579.dfsg1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | function inside = IsInRect(x,y,rect)
% inside = IsInRect(x,y,rect)
%
% Is location x,y inside the rect?
%
% Also see PsychRects.
% 3/5/97 dhb Wrote it.
if (x >= rect(RectLeft) & x <= rect(RectRight) & ...
y >= rect(RectTop) & y <= rect(RectBottom) )
inside = 1;
else
inside = 0;
end
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