BidiSplitter (Openhtmltopdf Core Renderer 1.0.6 API)

All Known Implementing Classes:: SimpleBidiSplitter

public interface BidiSplitter

Field Summary

Fields

Modifier and Type Field Description

static byte LTR

static byte NEUTRAL

static byte RTL

Method Summary

Modifier and Type	Method	Description
`int`	`countTextRuns()`	Count the number of runs, each of which contains text in one visual order only.
`byte`	`getBaseDirection(String paragraph)`	Get the base direction of a paragraph.
`BidiTextRun`	`getVisualRun(int runIndex)`
`void`	`setParagraph(String paragraph, byte defaultDirection)`	Sets the text which is to be split on visual ordering.

Field Details
- LTR
  
  static final byte LTR
  
  See Also:
  
  Constant Field Values
- RTL
  
  static final byte RTL
  
  See Also:
  
  Constant Field Values
- NEUTRAL
  
  static final byte NEUTRAL
  
  See Also:
  
  Constant Field Values
Method Details
- setParagraph
  
  void setParagraph(String paragraph, byte defaultDirection)
  
  Sets the text which is to be split on visual ordering.
  
  Parameters:
  
  paragraph -
  
  defaultDirection - either LTR or RTL
- countTextRuns
  
  int countTextRuns()
  
  Count the number of runs, each of which contains text in one visual order only. Can only be called after setParagraph has run the BIDI algorithm.
- getVisualRun
  
  BidiTextRun getVisualRun(int runIndex)
  
  Parameters:
  
  runIndex - from zero to countTextRuns.
  
  Returns:
  
  information about a visual run.
- getBaseDirection
  
  byte getBaseDirection(String paragraph)
  
  Get the base direction of a paragraph. Defined as the first character that has strong directionality or neutral if they are all neutral characters.