Package org.apache.fop.complexscripts.fonts

Class GlyphPositioningTable.Value

java.lang.Object
org.apache.fop.complexscripts.fonts.GlyphPositioningTable.Value
Enclosing class:
GlyphPositioningTable
public static class GlyphPositioningTable.Value extends Object
The Value class implements a positioning value record, comprising placement and advancement information in X and Y axes, and optionally including device data used to perform device (grid-fitted) specific fine grain adjustments.

  • Field Details

    • X_PLACEMENT

      public static final int X_PLACEMENT
      X_PLACEMENT value format flag
      See Also:

    • Y_PLACEMENT

      public static final int Y_PLACEMENT
      Y_PLACEMENT value format flag
      See Also:

    • X_ADVANCE

      public static final int X_ADVANCE
      X_ADVANCE value format flag
      See Also:

    • Y_ADVANCE

      public static final int Y_ADVANCE
      Y_ADVANCE value format flag
      See Also:

    • X_PLACEMENT_DEVICE

      public static final int X_PLACEMENT_DEVICE
      X_PLACEMENT_DEVICE value format flag
      See Also:

    • Y_PLACEMENT_DEVICE

      public static final int Y_PLACEMENT_DEVICE
      Y_PLACEMENT_DEVICE value format flag
      See Also:

    • X_ADVANCE_DEVICE

      public static final int X_ADVANCE_DEVICE
      X_ADVANCE_DEVICE value format flag
      See Also:

    • Y_ADVANCE_DEVICE

      public static final int Y_ADVANCE_DEVICE
      Y_ADVANCE_DEVICE value format flag
      See Also:

    • IDX_X_PLACEMENT

      public static final int IDX_X_PLACEMENT
      X_PLACEMENT value index (within adjustments arrays)
      See Also:

    • IDX_Y_PLACEMENT

      public static final int IDX_Y_PLACEMENT
      Y_PLACEMENT value index (within adjustments arrays)
      See Also:

    • IDX_X_ADVANCE

      public static final int IDX_X_ADVANCE
      X_ADVANCE value index (within adjustments arrays)
      See Also:

    • IDX_Y_ADVANCE

      public static final int IDX_Y_ADVANCE
      Y_ADVANCE value index (within adjustments arrays)
      See Also:

  • Constructor Details

  • Method Details

    • getXPlacement

      public int getXPlacement()
      Returns:
      the x placement

    • getYPlacement

      public int getYPlacement()
      Returns:
      the y placement

    • getXAdvance

      public int getXAdvance()
      Returns:
      the x advance

    • getYAdvance

      public int getYAdvance()
      Returns:
      the y advance

    • getXPlaDevice

      public GlyphPositioningTable.DeviceTable getXPlaDevice()
      Returns:
      the x placement device table

    • getYPlaDevice

      public GlyphPositioningTable.DeviceTable getYPlaDevice()
      Returns:
      the y placement device table

    • getXAdvDevice

      public GlyphPositioningTable.DeviceTable getXAdvDevice()
      Returns:
      the x advance device table

    • getYAdvDevice

      public GlyphPositioningTable.DeviceTable getYAdvDevice()
      Returns:
      the y advance device table

    • adjust

      public void adjust(int xPlacement, int yPlacement, int xAdvance, int yAdvance)
      Apply value to specific adjustments to without use of device table adjustments.
      Parameters:
      xPlacement - the x placement or zero
      yPlacement - the y placement or zero
      xAdvance - the x advance or zero
      yAdvance - the y advance or zero

    • adjust

      public boolean adjust(int[] adjustments, int fontSize)
      Apply value to adjustments using font size for device table adjustments.
      Parameters:
      adjustments - array of four integers containing X,Y placement and X,Y advance adjustments
      fontSize - font size for device table adjustments
      Returns:
      true if some adjustment was made

    • toString

      public String toString()
      Overrides:
      toString in class Object