Package com.openhtmltopdf.bidi
Interface BidiSplitter
- All Known Implementing Classes:
ICUBidiSplitter
,SimpleBidiSplitter
public interface BidiSplitter
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Field Summary
Fields -
Method Summary
Modifier and TypeMethodDescriptionint
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.getVisualRun
(int runIndex) void
setParagraph
(String paragraph, byte defaultDirection) Sets the text which is to be split on visual ordering.
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Field Details
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LTR
static final byte LTR- See Also:
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RTL
static final byte RTL- See Also:
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NEUTRAL
static final byte NEUTRAL- See Also:
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Method Details
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setParagraph
Sets the text which is to be split on visual ordering.- Parameters:
paragraph
-defaultDirection
- either LTR or RTL
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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
- Parameters:
runIndex
- from zero to countTextRuns.- Returns:
- information about a visual run.
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getBaseDirection
Get the base direction of a paragraph. Defined as the first character that has strong directionality or neutral if they are all neutral characters.
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