/// <summary>
/// Adjusts the bounding box.
/// </summary>
/// <returns>The bounding box.</returns>
/// <param name="rowIndicatorColumn">Row indicator column.</param>
private static BoundingBox adjustBoundingBox(DetectionResultRowIndicatorColumn rowIndicatorColumn)
{
if (rowIndicatorColumn == null)
{
return(null);
}
int[] rowHeights = rowIndicatorColumn.getRowHeights();
if (rowHeights == null)
{
return(null);
}
int maxRowHeight = getMax(rowHeights);
int missingStartRows = 0;
foreach (int rowHeight in rowHeights)
{
missingStartRows += maxRowHeight - rowHeight;
if (rowHeight > 0)
{
break;
}
}
Codeword[] codewords = rowIndicatorColumn.Codewords;
for (int row = 0; missingStartRows > 0 && codewords[row] == null; row++)
{
missingStartRows--;
}
int missingEndRows = 0;
for (int row = rowHeights.Length - 1; row >= 0; row--)
{
missingEndRows += maxRowHeight - rowHeights[row];
if (rowHeights[row] > 0)
{
break;
}
}
for (int row = codewords.Length - 1; missingEndRows > 0 && codewords[row] == null; row--)
{
missingEndRows--;
}
return(rowIndicatorColumn.Box.addMissingRows(missingStartRows, missingEndRows, rowIndicatorColumn.IsLeft));
}
/// <summary>
/// Adjusts the bounding box.
/// </summary>
/// <returns>The bounding box.</returns>
/// <param name="rowIndicatorColumn">Row indicator column.</param>
private static BoundingBox adjustBoundingBox(DetectionResultRowIndicatorColumn rowIndicatorColumn)
{
if (rowIndicatorColumn == null)
{
return null;
}
int[] rowHeights = rowIndicatorColumn.getRowHeights();
if (rowHeights == null)
{
return null;
}
int maxRowHeight = getMax(rowHeights);
int missingStartRows = 0;
foreach (int rowHeight in rowHeights)
{
missingStartRows += maxRowHeight - rowHeight;
if (rowHeight > 0)
{
break;
}
}
Codeword[] codewords = rowIndicatorColumn.Codewords;
for (int row = 0; missingStartRows > 0 && codewords[row] == null; row++)
{
missingStartRows--;
}
int missingEndRows = 0;
for (int row = rowHeights.Length - 1; row >= 0; row--)
{
missingEndRows += maxRowHeight - rowHeights[row];
if (rowHeights[row] > 0)
{
break;
}
}
for (int row = codewords.Length - 1; missingEndRows > 0 && codewords[row] == null; row--)
{
missingEndRows--;
}
return rowIndicatorColumn.Box.addMissingRows(missingStartRows, missingEndRows, rowIndicatorColumn.IsLeft);
}
