Method center

ChessBoard.cpp:182–192

象棋的棋盘的坐标转换成界面坐标

//象棋的棋盘的坐标转换成界面坐标
QPointF ChessBoard::center(int row, int col)
{
    const int displayRow = m_bReverseView ? (9 - row) : row;
    const int displayCol = m_bReverseView ? (8 - col) : col;
    QPointF rePoint;
    //这里注意坐标的转换
    rePoint.setY(displayRow * m_nD + m_nOffSet);  // 使用 setY
    rePoint.setX(displayCol * m_nD + m_nOffSet);  // 使用 setX

    return rePoint;
}

//重载:坐标转换
QPointF ChessBoard::center(int id)