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Add help line for assist alignement of element

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3591 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2015-01-07 19:21:17 +00:00
parent 16e17438d2
commit ceb2b9bcfd
6 changed files with 242 additions and 28 deletions
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31
sources/qet.cpp
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@@ -62,6 +62,37 @@ bool Qet::surLeMemeAxe(Qet::Orientation a, Qet::Orientation b) {
else return(false);
}
/**
* @brief Qet::isOpposed
* @param a
* @param b
* @return true if a and b is opposed, else false;
*/
bool Qet::isOpposed(Qet::Orientation a, Qet::Orientation b)
{
bool result = false;
switch (a)
{
case Qet::North:
if (b == Qet::South) result = true;
break;
case Qet::East:
if (b == Qet::West) result = true;
break;
case Qet::South:
if (b == Qet::North) result = true;
break;
case Qet::West:
if (b == Qet::East) result = true;
break;
default:
break;
}
return result;
}
/**
Indique si une orientation de borne est horizontale (Est / Ouest).
@param a L'orientation de borne