com.aspose.slides

Interface IChartDataWorkbook

All Known Implementing Classes:

ChartDataWorkbook

public interface IChartDataWorkbook

Provides access to embedded Excel workbook

Method Summary

Modifier and Type	Method and Description
void	calculateFormulas() Calculates all formulas in the workbook and updates corresponding cells values.
void	clear(int sheetIndex) Clear all cells values on sheet
IChartDataCell	getCell(int worksheetIndex, int row, int column) Gets the cell that can be used for chart series or categories
IChartDataCell	getCell(int worksheetIndex, int row, int column, java.lang.Object value) Gets the cell that can be used for chart series or categories
IChartDataCell	getCell(int worksheetIndex, java.lang.String cellName) Gets the cell that can be used for chart series or categories
IChartDataCell	getCell(int worksheetIndex, java.lang.String cellName, java.lang.Object value) Gets the cell that can be used for chart series or categories
IChartDataCell	getCell(java.lang.String worksheetName, int row, int column) Gets the cell that can be used for chart series or categories
IChartCellCollection	getCellCollection(java.lang.String formula, boolean skipHiddenCells) Gets the set of cells.
IChartDataWorksheetCollection	getWorksheets() Gets a collection of worksheets.

Method Detail

calculateFormulas

void calculateFormulas()

Calculates all formulas in the workbook and updates corresponding cells values.

  Example shows how to assign a formula to the cell and to calculate a value. The value of the "B4" cell is getting set to 5.
  
  Presentation pres = new Presentation();
  try {
      IChart chart = pres.getSlides().get_Item(0).getShapes().addChart(ChartType.Pie, 100, 100, 300, 400);
      IChartDataWorkbook wb = chart.getChartData().getChartDataWorkbook();
      wb.getCell(0, "B2", 2);
      wb.getCell(0, "B3", 3);
      wb.getCell(0, "B4").setFormula("B2+B3");
      wb.calculateFormulas();
      ...
  } finally {
      if (pres != null) pres.dispose();
  }
  
  

Throws:

CellCircularReferenceException - Workbook contains formulas with a circular reference.

CellUnsupportedDataException - Cell data is not supported.

getCellCollection

IChartCellCollection getCellCollection(java.lang.String formula,
                                       boolean skipHiddenCells)

Gets the set of cells.

Parameters:

formula - Excel formula like "Sheet1!$A$2:$A$5".

skipHiddenCells - If true then method returns collection without hidden cells.

Returns:

Set of cells IChartCellCollection

getCell

IChartDataCell getCell(java.lang.String worksheetName,
                       int row,
                       int column)

Gets the cell that can be used for chart series or categories

Parameters:

worksheetName - Name of the worksheet.

row - The row.

column - The column.

Returns:

Cell object

getCell

IChartDataCell getCell(int worksheetIndex,
                       int row,
                       int column)

Gets the cell that can be used for chart series or categories

Parameters:

worksheetIndex - Index of the worksheet.

row - The row.

column - The column.

Returns:

Cell object

getCell

IChartDataCell getCell(int worksheetIndex,
                       java.lang.String cellName)

Gets the cell that can be used for chart series or categories

Parameters:

worksheetIndex - Index of the worksheet.

cellName - Name of the cell.

Returns:

Cell object

getCell

IChartDataCell getCell(int worksheetIndex,
                       java.lang.String cellName,
                       java.lang.Object value)

Gets the cell that can be used for chart series or categories

Parameters:

worksheetIndex - Index of the worksheet.

cellName - Name of the cell.

value - The value.

Returns:

Cell object

getCell

IChartDataCell getCell(int worksheetIndex,
                       int row,
                       int column,
                       java.lang.Object value)

Gets the cell that can be used for chart series or categories

Parameters:

worksheetIndex - Index of the worksheet.

row - The row.

column - The column.

value - The value.

Returns:

Cell object

clear

void clear(int sheetIndex)

Clear all cells values on sheet

Parameters:

sheetIndex - Index of sheet

getWorksheets

IChartDataWorksheetCollection getWorksheets()

Gets a collection of worksheets.

 Example:
 
 Presentation pres = new Presentation();
 try {
     IChart chart = pres.getSlides().get_Item(0).getShapes().addChart(ChartType.Pie, 50, 50, 400, 500);
     IChartDataWorkbook workbook =  chart.getChartData().getChartDataWorkbook();
     for (IChartDataWorksheet worksheet : workbook.getWorksheets())
     {
         String worksheetName = worksheet.getName();
     }
 } finally {
     if (pres != null) pres.dispose();
 }