Package org.apache.fop.datatypes

Interface PercentBase

All Known Implementing Classes:
LengthBase
public interface PercentBase
Interface for objects that can be used as base objects for percentage computations

  • Method Details

    • getDimension

      int getDimension()
      Determines whether a numeric property is created or one with a percentage base.
      Returns:
      0 for length, 1 for percentage

    • getBaseValue

      double getBaseValue()
      Returns:
      the base value (this will be used as the base to which a percentage will be applied to compute the length of the referencing item)

    • getBaseLength

      int getBaseLength(PercentBaseContext context) throws PropertyException
      Parameters:
      context - The context for percentage evaluation
      Returns:
      the integer size in millipoints of the object (this will be used as the base to which a percentage will be applied to compute the length of the referencing item)
      Throws:
      PropertyException - if a problem occurs during evaluation of this value.