Examples of org.apache.fop.complexscripts.fonts.GlyphPositioningTable.position()

Package org.apache.fop.complexscripts.fonts

Class org.apache.fop.complexscripts.fonts.GlyphPositioningTable

Examples of org.apache.fop.complexscripts.fonts.GlyphPositioningTable.position()

org.apache.fop.complexscripts.fonts.GlyphPositioningTable.position()
Perform positioning processing using all matching lookups. @param gs an input glyph sequence @param script a script identifier @param language a language identifier @param fontSize size in device units @param widths array of default advancements for each glyph @param adjustments accumulated adjustments array (sequence) of 4-tuples of placement [PX,PY] and advance [AX,AY] adjustments, in that order,with one 4-tuple for each element of glyph sequence @return true if some adjustment is not zero; otherwise, false

                GlyphSequence tigs = tf.mapCharsToGlyphs ( wf );
                assertSameGlyphs ( iga, getGlyphs ( tigs ), "input glyphs", wf, tfn );
                GlyphSequence togs = gsub.substitute ( tigs, script, language );
                assertSameGlyphs ( oga, getGlyphs ( togs ), "output glyphs", wf, tfn );
                int[][] tpaa = new int [ togs.getGlyphCount() ] [ 4 ];
                if ( gpos.position ( togs, script, language, 1000, widths, tpaa ) ) {
                    assertSameAdjustments ( paa, tpaa, wf, tfn );
                } else if ( paa != null ) {
                    assertEquals ( "unequal adjustment count, word form(" + wf + "), font (" + tfn + ")", paa.length, 0 );
                }
            }

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                    String wf;
                    while ( ( wf = lr.readLine() ) != null ) {
                        GlyphSequence igs = tf.mapCharsToGlyphs ( wf );
                        GlyphSequence ogs = gsub.substitute ( igs, script, language );
                        int[][] paa = new int [ ogs.getGlyphCount() ] [ 4 ];
                        if ( ! gpos.position ( ogs, script, language, 1000, widths, paa ) ) {
                            paa = null;
                        }
                        data.add ( new Object[] { wf, getGlyphs ( igs ), getGlyphs ( ogs ), paa } );
                    }
                    lr.close();

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