public RtfTable(int rowCount, int colCount, float horizontalWidth, float fontSize)
{
_fontSize = fontSize;
_alignment = Align.None;
_margins = new Margins();
_rowCount = rowCount;
_colCount = colCount;
_representativeList = new List<RtfTableCell>();
_startNewPage = false;
_titleRowCount = 0;
_cellPadding = new Margins[_rowCount];
if (_rowCount < 1 || _colCount < 1) {
throw new Exception("The number of rows or columns is less than 1.");
}
// Set cell default width according to paper width
_defaultCellWidth = horizontalWidth / (float)colCount;
_cells = new RtfTableCell[_rowCount][];
_rowHeight = new float[_rowCount];
_rowKeepInSamePage = new bool[_rowCount];
for (int i = 0; i < _rowCount; i++) {
_cells[i] = new RtfTableCell[_colCount];
_rowHeight[i] = 0F;
_rowKeepInSamePage[i] = false;
_cellPadding[i] = new Margins();
for (int j = 0; j < _colCount; j++) {
_cells[i][j] = new RtfTableCell(_defaultCellWidth, i, j, this);
}
}
}
public RtfTable(int rowCount, int colCount, float horizontalWidth, float fontSize)
{
_fontSize = fontSize;
_alignment = Align.None;
_margins = new Margins();
_rowCount = rowCount;
_colCount = colCount;
_representativeList = new List <RtfTableCell>();
_startNewPage = false;
_titleRowCount = 0;
_cellPadding = new Margins[_rowCount];
if (_rowCount < 1 || _colCount < 1)
{
throw new Exception("The number of rows or columns is less than 1.");
}
// Set cell default width according to paper width
_defaultCellWidth = horizontalWidth / (float)colCount;
_cells = new RtfTableCell[_rowCount][];
_rowHeight = new float[_rowCount];
_rowKeepInSamePage = new bool[_rowCount];
for (int i = 0; i < _rowCount; i++)
{
_cells[i] = new RtfTableCell[_colCount];
_rowHeight[i] = 0F;
_rowKeepInSamePage[i] = false;
_cellPadding[i] = new Margins();
for (int j = 0; j < _colCount; j++)
{
_cells[i][j] = new RtfTableCell(_defaultCellWidth, i, j, this);
}
}
}
/// <summary>
/// Internal use only.
/// Constructor.
/// </summary>
/// <param name="representative">Representative cell for the cell.
/// (Usually the one located at top left corner of the group of merged cell.)</param>
/// <param name="rowSpan">Number of rows that this group of merged cells spans.</param>
/// <param name="colSpan">Number of columns that this group of merged cells spans.</param>
/// <param name="rowIndex">The relative row index of the cell within this group
/// of merged cells.</param>
/// <param name="colIndex">The relative column index of the cell within this group
/// of merged cells.</param>
internal CellMergeInfo(RtfTableCell representative, int rowSpan, int colSpan,
int rowIndex, int colIndex)
{
_representative = representative;
_rowSpan = rowSpan;
_colSpan = colSpan;
_rowIndex = rowIndex;
_colIndex = colIndex;
}
private void validateMergedCellBorders(RtfTableCell representative)
{
if (!representative.IsMerged)
{
throw new Exception("Invalid representative (cell is not merged).");
}
validateMergedCellBorder(representative, Direction.Top);
validateMergedCellBorder(representative, Direction.Right);
validateMergedCellBorder(representative, Direction.Bottom);
validateMergedCellBorder(representative, Direction.Left);
}
protected void TypeCellParagraph(RtfTableCell cell, int fontsize, Align align, string text)
{
if (doc != null)
{
FontDescriptor times = doc.createFont("Times New Roman");
RtfCharFormat fmt;
RtfParagraph par;
par = cell.addParagraph();
par.Alignment = align;
fmt = par.addCharFormat();
fmt.Font = times;
fmt.FontSize = fontsize;
par.setText(text);
}
}
/// <summary>
/// Internal use only.
/// Constructor.
/// </summary>
/// <param name="representative">Representative cell for the cell.
/// (Usually the one located at top left corner of the group of merged cell.)</param>
/// <param name="rowSpan">Number of rows that this group of merged cells spans.</param>
/// <param name="colSpan">Number of columns that this group of merged cells spans.</param>
/// <param name="rowIndex">The relative row index of the cell within this group
/// of merged cells.</param>
/// <param name="colIndex">The relative column index of the cell within this group
/// of merged cells.</param>
internal CellMergeInfo(RtfTableCell representative, int rowSpan, int colSpan,
int rowIndex, int colIndex)
{
_representative = representative;
_rowSpan = rowSpan;
_colSpan = colSpan;
_rowIndex = rowIndex;
_colIndex = colIndex;
}
private void validateMergedCellBorder(RtfTableCell representative, Direction dir)
{
if (!representative.IsMerged) {
throw new Exception("Invalid representative (cell is not merged).");
}
Dictionary<Border, int> stat = new Dictionary<Border, int>();
Border majorityBorder;
int majorityCount;
int limit = (dir == Direction.Top || dir == Direction.Bottom) ?
representative.MergeInfo.ColSpan : representative.MergeInfo.RowSpan;
for (int i = 0; i < limit; i++) {
int r, c;
Border bdr;
if (dir == Direction.Top || dir == Direction.Bottom) {
if (dir == Direction.Top) {
r = 0;
} else { // dir == bottom
r = representative.MergeInfo.RowSpan - 1;
}
c = i;
} else { // dir == right || left
if (dir == Direction.Right) {
c = representative.MergeInfo.ColSpan - 1;
} else { // dir == left
c = 0;
}
r = i;
}
bdr = _cells[representative.RowIndex + r][representative.ColIndex + c].Borders[dir];
if (stat.ContainsKey(bdr)) {
stat[bdr] = (int)stat[bdr] + 1;
} else {
stat[bdr] = 1;
}
}
majorityCount = -1;
majorityBorder = representative.Borders[dir];
foreach(KeyValuePair<Border, int> de in stat.ToList()) {
if(de.Value > majorityCount) {
majorityCount = de.Value;
majorityBorder.Style = de.Key.Style;
majorityBorder.Width = de.Key.Width;
majorityBorder.Color = de.Key.Color;
}
}
}
private void validateMergedCellBorders(RtfTableCell representative)
{
if (!representative.IsMerged) {
throw new Exception("Invalid representative (cell is not merged).");
}
validateMergedCellBorder(representative, Direction.Top);
validateMergedCellBorder(representative, Direction.Right);
validateMergedCellBorder(representative, Direction.Bottom);
validateMergedCellBorder(representative, Direction.Left);
}
private void validateMergedCellBorder(RtfTableCell representative, Direction dir)
{
if (!representative.IsMerged)
{
throw new Exception("Invalid representative (cell is not merged).");
}
Dictionary <Border, int> stat = new Dictionary <Border, int>();
Border majorityBorder;
int majorityCount;
int limit = (dir == Direction.Top || dir == Direction.Bottom) ?
representative.MergeInfo.ColSpan : representative.MergeInfo.RowSpan;
for (int i = 0; i < limit; i++)
{
int r, c;
Border bdr;
if (dir == Direction.Top || dir == Direction.Bottom)
{
if (dir == Direction.Top)
{
r = 0;
}
else // dir == bottom
{
r = representative.MergeInfo.RowSpan - 1;
}
c = i;
}
else // dir == right || left
{
if (dir == Direction.Right)
{
c = representative.MergeInfo.ColSpan - 1;
}
else // dir == left
{
c = 0;
}
r = i;
}
bdr = _cells[representative.RowIndex + r][representative.ColIndex + c].Borders[dir];
if (stat.ContainsKey(bdr))
{
stat[bdr] = (int)stat[bdr] + 1;
}
else
{
stat[bdr] = 1;
}
}
majorityCount = -1;
majorityBorder = representative.Borders[dir];
foreach (KeyValuePair <Border, int> de in stat.ToList())
{
if (de.Value > majorityCount)
{
majorityCount = de.Value;
majorityBorder.Style = de.Key.Style;
majorityBorder.Width = de.Key.Width;
majorityBorder.Color = de.Key.Color;
}
}
}