Determines the model location that represents the maximum advance that fits within the given span.

  Determines the model location that represents the
maximum advance that fits within the given span.
This could be used to break the given view. The result
should be a location just shy of the given advance. This
differs from viewToModel which returns the closest
position which might be proud of the maximum advance.
Returns: the maximum model location possible for a break.
Parameters:
- v - the view to find the model location to break at.
- p0 - the location in the model where the fragment should start it's representation >= 0.
- x - the graphic location along the axis that the broken view would occupy >= 0. This may be useful for things like tab calculations.
- len - specifies the distance into the view where a potential break is desired >= 0.
See Also: View.breakView(int, int, float, float),

  Provides a way to determine the next visually represented model location that one might place a caret.

  Provides a way to determine the next visually represented model
location that one might place a caret. Some views may not be
visible, they might not be in the same order found in the model, or
they just might not allow access to some of the locations in the
model.
Returns: the location within the model that best represents the next location visual position.
Parameters:
- v - the view to use
- pos - the position to convert >= 0
- b - either Position.Bias.Forward or Position.Bias.Backward
- a - the allocated region to render into
- direction - the direction from the current position that can be thought of as the arrow keys typically found on a keyboard. This may be SwingConstants.WEST, SwingConstants.EAST, SwingConstants.NORTH, or SwingConstants.SOUTH.
- biasRet - either Position.Bias.Forward or Position.Bias.Backward is returned as the zero-th element of this array
Throws:
- BadLocationException -
- IllegalArgumentException - for an invalid direction

  Create a painter to use for the given GlyphView.

  Create a painter to use for the given GlyphView. If
the painter carries state it can create another painter
to represent a new GlyphView that is being created. If
the painter doesn't hold any significant state, it can
return itself. The default behavior is to return itself.
Parameters:
- v - the GlyphView to provide a painter for
- p0 - the starting document offset >= 0
- p1 - the ending document offset >= p0

Determine the span the glyphs given a start location (for tab expansion).

  Provides a mapping from the document model coordinate space to the coordinate space of the view mapped to it.

  Provides a mapping from the document model coordinate space
to the coordinate space of the view mapped to it.
This is shared by the broken views.
Returns: the bounding box of the given position
Parameters:
- v - the GlyphView containing the destination coordinate space
- pos - the position to convert
- bias - either Position.Bias.Forward or Position.Bias.Backward
- a - Bounds of the View
Throws:
- BadLocationException - if the given position does not represent a valid location in the associated document
See Also: View.modelToView(int, java.awt.Shape, javax.swing.text.Position.Bias),

Paint the glyphs representing the given range.

  Provides a mapping from the view coordinate space to the logical coordinate space of the model.

  Provides a mapping from the view coordinate space to the logical
coordinate space of the model.
Returns: the location within the model that best represents the given point of view
Parameters:
- v - the GlyphView to provide a mapping for
- x - the X coordinate
- y - the Y coordinate
- a - the allocated region to render into
- biasReturn - either Position.Bias.Forward or Position.Bias.Backward is returned as the zero-th element of this array
See Also: View.viewToModel(float, float, java.awt.Shape, javax.swing.text.Position.Bias[]),