QRegion multiply

[xgoan]

Hi,

I'm doing a map creator for a isometric game and I use a zoom (qreal) for scale the QPainter surface for zoom, also I use a QRegion (polygon not rectangle) and need to multiply the area for know the square that is below the cursor. How can I do it?

Thank's bye.

Sample code

Square *square=map.getSquare(i,j);
QRegion region(square->region());
if(square->region().contains(cursorPos)){
//if(region.contains(cursorPos)){
  painter.setPen(Qt::red);
  selectedSquarePosX=i; selectedSquarePosY=j;
}

Square *square=map.getSquare(i,j);
QRegion region(square->region());
if(square->region().contains(cursorPos)){
//if(region.contains(cursorPos)){
  painter.setPen(Qt::red);
  selectedSquarePosX=i; selectedSquarePosY=j;
}

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