Package org.apache.fop.layoutmgr.table
Class ColumnSetup
java.lang.Object
org.apache.fop.layoutmgr.table.ColumnSetup
Class holding a number of columns making up the column setup of a row.
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionfloat
computeTableUnit
(PercentBaseContext percentBaseContext, int contentAreaIPD) Works out the base unit for resolving proportional-column-width() [p-c-w(x) = x * base_unit_ipd]protected double
Works out the base unit for resolving proportional-column-width() [p-c-w(x) = x * base_unit_ipd]getColumn
(int index) Returns a column.int
int
getSumOfColumnWidths
(PercentBaseContext context) Calculates the sum of all column widths.int
getXOffset
(int col, int nrColSpan, PercentBaseContext context) Determine the X offset of the indicated column, where this offset denotes the left edge of the column irrespective of writing mode.iterator()
toString()
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Constructor Details
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ColumnSetup
Main Constructor.- Parameters:
table
- the table to construct this column setup for
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Method Details
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getColumn
Returns a column. If the index of the column is bigger than the number of explicitly defined columns the last column is returned.- Parameters:
index
- index of the column (1 is the first column)- Returns:
- the requested column
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toString
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getColumnCount
public int getColumnCount()- Returns:
- the number of columns in the setup.
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iterator
- Returns:
- an Iterator over all columns
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computeTableUnit
Works out the base unit for resolving proportional-column-width() [p-c-w(x) = x * base_unit_ipd]- Parameters:
tlm
- the TableLayoutManager- Returns:
- the computed base unit (in millipoint)
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computeTableUnit
Works out the base unit for resolving proportional-column-width() [p-c-w(x) = x * base_unit_ipd]- Parameters:
percentBaseContext
- the percent base context for relative valuescontentAreaIPD
- the IPD of the available content area- Returns:
- the computed base unit (in millipoints)
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getXOffset
Determine the X offset of the indicated column, where this offset denotes the left edge of the column irrespective of writing mode. If writing mode's column progression direction is right-to-left, then the first column is the right-most column and the last column is the left-most column; otherwise, the first column is the left-most column.- Parameters:
col
- column index (1 is first column)nrColSpan
- number columns spanned (for calculating offset in rtl mode)context
- the context for percentage based calculations- Returns:
- the X offset of the requested column
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getSumOfColumnWidths
Calculates the sum of all column widths.- Parameters:
context
- the context for percentage based calculations- Returns:
- the requested sum in millipoints
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