Package org.apache.fop.layoutmgr.table

Class ColumnSetup

  • public class ColumnSetup
extends java.lang.Object
    Class holding a number of columns making up the column setup of a row.

    • Constructor Detail

      • ColumnSetup

        public ColumnSetup​(Table table)
        Main Constructor.
        Parameters:
        table - the table to construct this column setup for

    • Method Detail

      • getColumn

        public TableColumn getColumn​(int index)
        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

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object

      • getColumnCount

        public int getColumnCount()
        Returns:
        the number of columns in the setup.

      • iterator

        public java.util.Iterator iterator()
        Returns:
        an Iterator over all columns

      • computeTableUnit

        protected double computeTableUnit​(TableLayoutManager tlm)
        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)

      • computeTableUnit

        public float computeTableUnit​(PercentBaseContext percentBaseContext,
                              int contentAreaIPD)
        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 values
        contentAreaIPD - the IPD of the available content area
        Returns:
        the computed base unit (in millipoints)

      • getXOffset

        public 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. 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

      • getSumOfColumnWidths

        public int getSumOfColumnWidths​(PercentBaseContext context)
        Calculates the sum of all column widths.
        Parameters:
        context - the context for percentage based calculations
        Returns:
        the requested sum in millipoints