/// <summary>
/// Gets the BlockInformation for the current pixel
/// </summary>
/// <returns>The BlockInfo for the current view</returns>
internal PixelCoordinate GetInfo()
{
PixelCoordinate coordinate;
if ( !CurrentBlockIsValid() )
{
coordinate = new PixelCoordinate( -1, -1 );
}
else
{
coordinate = new PixelCoordinate( m_CurrentXBlock - m_ValidStart.XBlock, m_CurrentYBlock - m_ValidStart.YBlock, m_CurrentXCell, m_CurrentYCell, m_ValidYBlocks );
}
m_CurrentPoint.X++;
//if ( m_CurrentPoint.X == ( m_RotateView ? m_ImageSize.Width + 1 : m_ImageSize.Width ) )
if ( m_CurrentPoint.X == m_ImageSize.Width )
{
// move one line down
m_CurrentPoint.X = 0;
m_CurrentPoint.Y++;
m_CurrentXBlock = m_Start.XBlock;
m_CurrentXCell = m_Start.XCell;
// Move one cell down
if ( m_CurrentPoint.Y < m_TopPixels )
{
m_CurrentYCell = m_Start.YCell;
m_CurrentYBlock = m_Start.YBlock;
}
else
{
if ( ( m_CurrentPoint.Y - m_TopPixels ) % m_PixelsPerCell == 0 )
{
m_CurrentYCell += ( 8 / m_CellsPerBlock );
if ( m_CurrentYCell > 7 )
{
m_CurrentYCell %= 8;
m_CurrentYBlock++;
}
}
}
}
else
{
if ( ( m_CurrentPoint.X - m_LeftPixels ) % m_PixelsPerCell == 0 )
{
// move one step right
m_CurrentXCell += ( 8 / m_CellsPerBlock );
if ( m_CurrentXCell > 7 )
{
m_CurrentXCell %= 8;
m_CurrentXBlock++;
}
}
}
return coordinate;
}
/// <summary>
/// Gets the BlockInformation for the current pixel
/// </summary>
/// <returns>The BlockInfo for the current view</returns>
internal PixelCoordinate GetInfo()
{
PixelCoordinate coordinate;
if (!CurrentBlockIsValid())
{
coordinate = new PixelCoordinate(-1, -1);
}
else
{
coordinate = new PixelCoordinate(m_CurrentXBlock - m_ValidStart.XBlock, m_CurrentYBlock - m_ValidStart.YBlock, m_CurrentXCell, m_CurrentYCell, m_ValidYBlocks);
}
m_CurrentPoint.X++;
//if ( m_CurrentPoint.X == ( m_RotateView ? m_ImageSize.Width + 1 : m_ImageSize.Width ) )
if (m_CurrentPoint.X == m_ImageSize.Width)
{
// move one line down
m_CurrentPoint.X = 0;
m_CurrentPoint.Y++;
m_CurrentXBlock = m_Start.XBlock;
m_CurrentXCell = m_Start.XCell;
// Move one cell down
if (m_CurrentPoint.Y < m_TopPixels)
{
m_CurrentYCell = m_Start.YCell;
m_CurrentYBlock = m_Start.YBlock;
}
else
{
if ((m_CurrentPoint.Y - m_TopPixels) % m_PixelsPerCell == 0)
{
m_CurrentYCell += (8 / m_CellsPerBlock);
if (m_CurrentYCell > 7)
{
m_CurrentYCell %= 8;
m_CurrentYBlock++;
}
}
}
}
else
{
if ((m_CurrentPoint.X - m_LeftPixels) % m_PixelsPerCell == 0)
{
// move one step right
m_CurrentXCell += (8 / m_CellsPerBlock);
if (m_CurrentXCell > 7)
{
m_CurrentXCell %= 8;
m_CurrentXBlock++;
}
}
}
return(coordinate);
}