Package org.apache.fop.layoutmgr.inline

Class LineLayoutPossibilities

java.lang.Object
org.apache.fop.layoutmgr.inline.LineLayoutPossibilities
public class LineLayoutPossibilities extends Object
Line layout possibilities.

  • Constructor Details

    • LineLayoutPossibilities

      public LineLayoutPossibilities()
      default constructor

  • Method Details

    • addPossibility

      public void addPossibility(int ln, double dem)
      Add possibility.
      Parameters:
      ln - line number
      dem - demerits

    • savePossibilities

      public void savePossibilities(boolean bSaveOptLineCount)
      Save in a different array the computed Possibilities, so possibilitiesList is ready to store different Possibilities.
      Parameters:
      bSaveOptLineCount - true if should save optimum line count

    • restorePossibilities

      public void restorePossibilities()
      Replace the Possibilities stored in possibilitiesList with the ones stored in savedPossibilities and having the same line number.

    • addBreakPosition

      public void addBreakPosition(org.apache.fop.layoutmgr.inline.LineLayoutManager.LineBreakPosition pos, int i)
      Parameters:
      pos - a position
      i - an index into posibilities list

    • canUseMoreLines

      public boolean canUseMoreLines()
      Returns:
      true if can use more lines

    • canUseLessLines

      public boolean canUseLessLines()
      Returns:
      true if can use fewer lines

    • getMinLineCount

      public int getMinLineCount()
      Returns:
      the line count of the minimum index

    • getOptLineCount

      public int getOptLineCount()
      Returns:
      the line count of the optimum index

    • getMaxLineCount

      public int getMaxLineCount()
      Returns:
      the line count of the maximum index

    • getChosenLineCount

      public int getChosenLineCount()
      Returns:
      the line count of the chosen index

    • getLineCount

      public int getLineCount(int i)
      Parameters:
      i - the posibilities list index
      Returns:
      the line count

    • getChosenDemerits

      public double getChosenDemerits()
      Returns:
      the demerits of the chosen index

    • getDemerits

      public double getDemerits(int i)
      Parameters:
      i - the posibilities list index
      Returns:
      the demerits

    • getPossibilitiesNumber

      public int getPossibilitiesNumber()
      Returns:
      the possibilities count

    • getChosenPosition

      public org.apache.fop.layoutmgr.inline.LineLayoutManager.LineBreakPosition getChosenPosition(int i)
      Parameters:
      i - the break position index
      Returns:
      the chosen position

    • applyLineCountAdjustment

      public int applyLineCountAdjustment(int adj)
      Parameters:
      adj - the adjustment
      Returns:
      the adjustment or zero

    • printAll

      public void printAll()
      print all