public ImageTable(int index, int x, int y, int width, int height, ImageCellCollection cells)
{
this.Index = index;
this.X = x;
this.Y = y;
this.Width = width;
this.Height = height;
this.cells = cells;
}
static ImageCellCollection DetectRawCells(CrossPoints crossPoints, int[,] crossPointIndexes, int spacingMin, double widthRatio, double heightRatio)
{
ImageCellCollection rawCells = new ImageCellCollection();
if (crossPoints.Count > 0)
{
int rowIndex, columnIndex, leftColumnIndex, topRowIndex, leftTopIndex;
int leftX, rightX, topY, bottomY, width, height, rowSize, columnSize, index = 0;
CrossPoint leftTop;
foreach (CrossPoint current in crossPoints)
{
if (current.RowIndex > 0 && current.ColumnIndex > 0 && current.ExistLeftLine && current.ExistTopLine)
{
leftColumnIndex = FindLeftColumnIndex(rowIndex: current.RowIndex, columnIndex: current.ColumnIndex, crossPointIndexes: ref crossPointIndexes, rawCrossPoints: ref crossPoints);
topRowIndex = FindTopRowIndex(rowIndex: current.RowIndex, columnIndex: current.ColumnIndex, crossPointIndexes: ref crossPointIndexes, rawCrossPoints: ref crossPoints);
if (leftColumnIndex > -1 && topRowIndex > -1)
{
leftTopIndex = crossPointIndexes[topRowIndex, leftColumnIndex];
if (leftTopIndex > -1)
{
leftTop = crossPoints[leftTopIndex];
leftX = leftTop.X;
rightX = current.X;
topY = leftTop.Y;
bottomY = current.Y;
width = rightX - leftX;
height = bottomY - topY;
// 가로 간격이나 세로 간격이 최소 간격 작은 것은 cell로 인정하지 않는다.
// 셀의 가로, 세로가 모두 페이지의 절반을 넘어서면 cell로 인정하지 않는다.
if (width > spacingMin && height > spacingMin &&
!(width * widthRatio > LIMIT_CELL_WIDTH && height * heightRatio > LIMIT_CELL_HEIGHT))
{
rowIndex = leftTop.RowIndex;
columnIndex = leftTop.ColumnIndex;
columnSize = current.ColumnIndex - leftTop.ColumnIndex;
rowSize = current.RowIndex - leftTop.RowIndex;
// 최종적으로 좌표는 백분율로 된 상대값이기 때문에 여기서 바꿔줘야 한다.
rawCells.Add(new ImageCell(index: index++, rowIndex: rowIndex, columnIndex: columnIndex, rowSize: rowSize, columnSize: columnSize, topY: topY, bottomY: bottomY, leftX: leftX, rightX: rightX));
}
}
}
}
}
}
// 병합된 경우 index가 뒤죽박죽이 되므로 여기서 정렬한다.
return(new ImageCellCollection(rawCells.OrderBy(cell => cell.RowIndex).ThenBy(cell => cell.ColumnIndex)));
}
