// use the TableObject to represent the contents. It's easier to export it later.
private TableObject GetTable(bool autoRows)
{
TableObject table = new TableObject();
table.SetPrinting(IsPrinting);
table.SetReport(Report);
float cellWidth = CellWidth;
float cellHeight = CellHeight;
// calculate cellWidth, cellHeight automatically
if (cellWidth == 0 || cellHeight == 0)
{
float fontHeight = Font.GetHeight() * 96f / DrawUtils.ScreenDpi;
cellWidth = (int)Math.Round((fontHeight + 10) / Page.SnapSize.Width) * Page.SnapSize.Width;
cellHeight = cellWidth;
}
int colCount = (int)((Width + HorzSpacing + 1) / (cellWidth + HorzSpacing));
if (colCount == 0)
{
colCount = 1;
}
int rowCount = (int)((Height + VertSpacing + 1) / (cellHeight + VertSpacing));
if (rowCount == 0 || autoRows)
{
rowCount = 1;
}
table.ColumnCount = colCount;
table.RowCount = rowCount;
// process the text
int row = 0;
int lineBegin = 0;
int lastSpace = 0;
string text = Text.Replace("\r\n", "\n");
for (int i = 0; i < text.Length; i++)
{
bool isCRLF = text[i] == '\n';
if (text[i] == ' ' || isCRLF)
{
lastSpace = i;
}
if (i - lineBegin + 1 > colCount || isCRLF)
{
if (WordWrap && lastSpace > lineBegin)
{
AddText(table, row, text.Substring(lineBegin, lastSpace - lineBegin));
lineBegin = lastSpace + 1;
}
else if (i - lineBegin > 0)
{
AddText(table, row, text.Substring(lineBegin, i - lineBegin));
lineBegin = i;
}
else
{
lineBegin = i + 1;
}
lastSpace = lineBegin;
row++;
if (autoRows && row >= rowCount)
{
rowCount++;
table.RowCount++;
}
}
}
// finish the last line
if (lineBegin < text.Length)
{
AddText(table, row, text.Substring(lineBegin, text.Length - lineBegin));
}
// set up cells appearance
for (int i = 0; i < colCount; i++)
{
for (int j = 0; j < rowCount; j++)
{
TableCell cell = table[i, j];
cell.Border = Border.Clone();
cell.Fill = Fill.Clone();
cell.Font = Font;
cell.TextFill = TextFill.Clone();
cell.HorzAlign = HorzAlign.Center;
cell.VertAlign = VertAlign.Center;
}
}
// set cell's width and height
for (int i = 0; i < colCount; i++)
{
table.Columns[i].Width = cellWidth;
}
for (int i = 0; i < rowCount; i++)
{
table.Rows[i].Height = cellHeight;
}
// insert spacing between cells
if (HorzSpacing > 0)
{
for (int i = 0; i < colCount - 1; i++)
{
TableColumn newColumn = new TableColumn();
newColumn.Width = HorzSpacing;
table.Columns.Insert(i * 2 + 1, newColumn);
}
}
if (VertSpacing > 0)
{
for (int i = 0; i < rowCount - 1; i++)
{
TableRow newRow = new TableRow();
newRow.Height = VertSpacing;
table.Rows.Insert(i * 2 + 1, newRow);
}
}
table.Left = AbsLeft;
table.Top = AbsTop;
table.Width = table.Columns[table.ColumnCount - 1].Right;
table.Height = table.Rows[table.RowCount - 1].Bottom;
return(table);
}