ITableColumnsInfo (Apache FOP 2.5 API)

All Known Implementing Classes:

TableContext
```
public interface ITableColumnsInfo
```
Used to get information about tables, for example when handling nested tables.

This work was authored by Bertrand Delacretaz (bdelacretaz@codeconsult.ch).

Field Summary

Fields
Modifier and Type Field Description

static float INVALID_COLUMN_WIDTH
value for invalid column width

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`getColumnIndex()`
`float`	`getColumnWidth()`	get current column width according to column iteration index
`boolean`	`getFirstSpanningCol()`
`int`	`getNumberOfColumns()`
`void`	`selectFirstColumn()`	reset the column iteration index, meant to be called when creating a new row
`void`	`selectNextColumn()`	increment the column iteration index

- Field Detail
  - INVALID_COLUMN_WIDTH
```
static final float INVALID_COLUMN_WIDTH
```
    value for invalid column width
    
    See Also:
    
    Constant Field Values
- Method Detail
  - selectFirstColumn
```
void selectFirstColumn()
```
    reset the column iteration index, meant to be called when creating a new row
  - selectNextColumn
```
void selectNextColumn()
```
    increment the column iteration index
  - getColumnWidth
```
float getColumnWidth()
```
    get current column width according to column iteration index
    
    Returns:
    
    INVALID_COLUMN_WIDTH if we cannot find the value
  - getColumnIndex
```
int getColumnIndex()
```
    Returns:
    
    current column iteration index
  - getNumberOfColumns
```
int getNumberOfColumns()
```
    Returns:
    
    number of columns
  - getFirstSpanningCol
```
boolean getFirstSpanningCol()
```
    Returns:
    
    true, if it's the first of multiple spanning columns