Java Code Examples for sun.font.BidiUtils#createInverseMap()
The following examples show how to use
sun.font.BidiUtils#createInverseMap() .
You can vote up the ones you like or vote down the ones you don't like,
and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
| Source File: TextMeasurer.java From JDKSourceCode1.8 with MIT License | 6 votes |
|
private TextLine makeTextLineOnRange(int startPos, int limitPos) {
int[] charsLtoV = null;
byte[] charLevels = null;
if (fBidi != null) {
Bidi lineBidi = fBidi.createLineBidi(startPos, limitPos);
charLevels = BidiUtils.getLevels(lineBidi);
int[] charsVtoL = BidiUtils.createVisualToLogicalMap(charLevels);
charsLtoV = BidiUtils.createInverseMap(charsVtoL);
}
TextLineComponent[] components = makeComponentsOnRange(startPos, limitPos);
return new TextLine(fFrc,
components,
fBaselineOffsets,
fChars,
startPos,
limitPos,
charsLtoV,
charLevels,
fIsDirectionLTR);
}
Example 2
| Source File: TextLine.java From jdk8u-jdk with GNU General Public License v2.0 | 6 votes |
|
/**
* Create a TextLine from the Font and character data over the
* range. The range is relative to both the StyledParagraph and the
* character array.
*/
public static TextLine createLineFromText(char[] chars,
StyledParagraph styledParagraph,
TextLabelFactory factory,
boolean isDirectionLTR,
float[] baselineOffsets) {
factory.setLineContext(0, chars.length);
Bidi lineBidi = factory.getLineBidi();
int[] charsLtoV = null;
byte[] levels = null;
if (lineBidi != null) {
levels = BidiUtils.getLevels(lineBidi);
int[] charsVtoL = BidiUtils.createVisualToLogicalMap(levels);
charsLtoV = BidiUtils.createInverseMap(charsVtoL);
}
TextLineComponent[] components =
getComponents(styledParagraph, chars, 0, chars.length, charsLtoV, levels, factory);
return new TextLine(factory.getFontRenderContext(), components, baselineOffsets,
chars, 0, chars.length, charsLtoV, levels, isDirectionLTR);
}
Example 3
| Source File: TextLine.java From jdk1.8-source-analysis with Apache License 2.0 | 6 votes |
|
/**
* Create a TextLine from the Font and character data over the
* range. The range is relative to both the StyledParagraph and the
* character array.
*/
public static TextLine createLineFromText(char[] chars,
StyledParagraph styledParagraph,
TextLabelFactory factory,
boolean isDirectionLTR,
float[] baselineOffsets) {
factory.setLineContext(0, chars.length);
Bidi lineBidi = factory.getLineBidi();
int[] charsLtoV = null;
byte[] levels = null;
if (lineBidi != null) {
levels = BidiUtils.getLevels(lineBidi);
int[] charsVtoL = BidiUtils.createVisualToLogicalMap(levels);
charsLtoV = BidiUtils.createInverseMap(charsVtoL);
}
TextLineComponent[] components =
getComponents(styledParagraph, chars, 0, chars.length, charsLtoV, levels, factory);
return new TextLine(factory.getFontRenderContext(), components, baselineOffsets,
chars, 0, chars.length, charsLtoV, levels, isDirectionLTR);
}
Example 4
| Source File: TextMeasurer.java From Java8CN with Apache License 2.0 | 6 votes |
|
private TextLine makeTextLineOnRange(int startPos, int limitPos) {
int[] charsLtoV = null;
byte[] charLevels = null;
if (fBidi != null) {
Bidi lineBidi = fBidi.createLineBidi(startPos, limitPos);
charLevels = BidiUtils.getLevels(lineBidi);
int[] charsVtoL = BidiUtils.createVisualToLogicalMap(charLevels);
charsLtoV = BidiUtils.createInverseMap(charsVtoL);
}
TextLineComponent[] components = makeComponentsOnRange(startPos, limitPos);
return new TextLine(fFrc,
components,
fBaselineOffsets,
fChars,
startPos,
limitPos,
charsLtoV,
charLevels,
fIsDirectionLTR);
}
Example 5
| Source File: TextMeasurer.java From jdk8u60 with GNU General Public License v2.0 | 6 votes |
|
private TextLine makeTextLineOnRange(int startPos, int limitPos) {
int[] charsLtoV = null;
byte[] charLevels = null;
if (fBidi != null) {
Bidi lineBidi = fBidi.createLineBidi(startPos, limitPos);
charLevels = BidiUtils.getLevels(lineBidi);
int[] charsVtoL = BidiUtils.createVisualToLogicalMap(charLevels);
charsLtoV = BidiUtils.createInverseMap(charsVtoL);
}
TextLineComponent[] components = makeComponentsOnRange(startPos, limitPos);
return new TextLine(fFrc,
components,
fBaselineOffsets,
fChars,
startPos,
limitPos,
charsLtoV,
charLevels,
fIsDirectionLTR);
}
Example 6
| Source File: TextLine.java From dragonwell8_jdk with GNU General Public License v2.0 | 6 votes |
|
/**
* Create a TextLine from the Font and character data over the
* range. The range is relative to both the StyledParagraph and the
* character array.
*/
public static TextLine createLineFromText(char[] chars,
StyledParagraph styledParagraph,
TextLabelFactory factory,
boolean isDirectionLTR,
float[] baselineOffsets) {
factory.setLineContext(0, chars.length);
Bidi lineBidi = factory.getLineBidi();
int[] charsLtoV = null;
byte[] levels = null;
if (lineBidi != null) {
levels = BidiUtils.getLevels(lineBidi);
int[] charsVtoL = BidiUtils.createVisualToLogicalMap(levels);
charsLtoV = BidiUtils.createInverseMap(charsVtoL);
}
TextLineComponent[] components =
getComponents(styledParagraph, chars, 0, chars.length, charsLtoV, levels, factory);
return new TextLine(factory.getFontRenderContext(), components, baselineOffsets,
chars, 0, chars.length, charsLtoV, levels, isDirectionLTR);
}
Example 7
| Source File: TextMeasurer.java From openjdk-jdk8u with GNU General Public License v2.0 | 6 votes |
|
private TextLine makeTextLineOnRange(int startPos, int limitPos) {
int[] charsLtoV = null;
byte[] charLevels = null;
if (fBidi != null) {
Bidi lineBidi = fBidi.createLineBidi(startPos, limitPos);
charLevels = BidiUtils.getLevels(lineBidi);
int[] charsVtoL = BidiUtils.createVisualToLogicalMap(charLevels);
charsLtoV = BidiUtils.createInverseMap(charsVtoL);
}
TextLineComponent[] components = makeComponentsOnRange(startPos, limitPos);
return new TextLine(fFrc,
components,
fBaselineOffsets,
fChars,
startPos,
limitPos,
charsLtoV,
charLevels,
fIsDirectionLTR);
}
Example 8
| Source File: TextMeasurer.java From TencentKona-8 with GNU General Public License v2.0 | 6 votes |
|
private TextLine makeTextLineOnRange(int startPos, int limitPos) {
int[] charsLtoV = null;
byte[] charLevels = null;
if (fBidi != null) {
Bidi lineBidi = fBidi.createLineBidi(startPos, limitPos);
charLevels = BidiUtils.getLevels(lineBidi);
int[] charsVtoL = BidiUtils.createVisualToLogicalMap(charLevels);
charsLtoV = BidiUtils.createInverseMap(charsVtoL);
}
TextLineComponent[] components = makeComponentsOnRange(startPos, limitPos);
return new TextLine(fFrc,
components,
fBaselineOffsets,
fChars,
startPos,
limitPos,
charsLtoV,
charLevels,
fIsDirectionLTR);
}
Example 9
| Source File: TextLine.java From Java8CN with Apache License 2.0 | 6 votes |
|
/**
* Create a TextLine from the Font and character data over the
* range. The range is relative to both the StyledParagraph and the
* character array.
*/
public static TextLine createLineFromText(char[] chars,
StyledParagraph styledParagraph,
TextLabelFactory factory,
boolean isDirectionLTR,
float[] baselineOffsets) {
factory.setLineContext(0, chars.length);
Bidi lineBidi = factory.getLineBidi();
int[] charsLtoV = null;
byte[] levels = null;
if (lineBidi != null) {
levels = BidiUtils.getLevels(lineBidi);
int[] charsVtoL = BidiUtils.createVisualToLogicalMap(levels);
charsLtoV = BidiUtils.createInverseMap(charsVtoL);
}
TextLineComponent[] components =
getComponents(styledParagraph, chars, 0, chars.length, charsLtoV, levels, factory);
return new TextLine(factory.getFontRenderContext(), components, baselineOffsets,
chars, 0, chars.length, charsLtoV, levels, isDirectionLTR);
}
Example 10
| Source File: TextMeasurer.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
|
/**
* Generate components for the paragraph. fChars, fBidi should have been
* initialized already.
*/
private void generateComponents(int startingAt, int endingAt) {
if (collectStats) {
formattedChars += (endingAt-startingAt);
}
int layoutFlags = 0; // no extra info yet, bidi determines run and line direction
TextLabelFactory factory = new TextLabelFactory(fFrc, fChars, fBidi, layoutFlags);
int[] charsLtoV = null;
if (fBidi != null) {
fLevels = BidiUtils.getLevels(fBidi);
int[] charsVtoL = BidiUtils.createVisualToLogicalMap(fLevels);
charsLtoV = BidiUtils.createInverseMap(charsVtoL);
fIsDirectionLTR = fBidi.baseIsLeftToRight();
}
else {
fLevels = null;
fIsDirectionLTR = true;
}
try {
fComponents = TextLine.getComponents(
fParagraph, fChars, startingAt, endingAt, charsLtoV, fLevels, factory);
}
catch(IllegalArgumentException e) {
System.out.println("startingAt="+startingAt+"; endingAt="+endingAt);
System.out.println("fComponentLimit="+fComponentLimit);
throw e;
}
fComponentStart = startingAt;
fComponentLimit = endingAt;
//debugFormatCount += (endingAt-startingAt);
}
Example 11
| Source File: TextLine.java From JDKSourceCode1.8 with MIT License | 5 votes |
|
/**
* Compute the components order from the given components array and
* logical-to-visual character mapping. May return null if canonical.
*/
private static int[] computeComponentOrder(TextLineComponent[] components,
int[] charsLtoV) {
/*
* Create a visual ordering for the glyph sets. The important thing
* here is that the values have the proper rank with respect to
* each other, not the exact values. For example, the first glyph
* set that appears visually should have the lowest value. The last
* should have the highest value. The values are then normalized
* to map 1-1 with positions in glyphs.
*
*/
int[] componentOrder = null;
if (charsLtoV != null && components.length > 1) {
componentOrder = new int[components.length];
int gStart = 0;
for (int i = 0; i < components.length; i++) {
componentOrder[i] = charsLtoV[gStart];
gStart += components[i].getNumCharacters();
}
componentOrder = BidiUtils.createContiguousOrder(componentOrder);
componentOrder = BidiUtils.createInverseMap(componentOrder);
}
return componentOrder;
}
Example 12
| Source File: TextMeasurer.java From openjdk-8 with GNU General Public License v2.0 | 5 votes |
|
/**
* Generate components for the paragraph. fChars, fBidi should have been
* initialized already.
*/
private void generateComponents(int startingAt, int endingAt) {
if (collectStats) {
formattedChars += (endingAt-startingAt);
}
int layoutFlags = 0; // no extra info yet, bidi determines run and line direction
TextLabelFactory factory = new TextLabelFactory(fFrc, fChars, fBidi, layoutFlags);
int[] charsLtoV = null;
if (fBidi != null) {
fLevels = BidiUtils.getLevels(fBidi);
int[] charsVtoL = BidiUtils.createVisualToLogicalMap(fLevels);
charsLtoV = BidiUtils.createInverseMap(charsVtoL);
fIsDirectionLTR = fBidi.baseIsLeftToRight();
}
else {
fLevels = null;
fIsDirectionLTR = true;
}
try {
fComponents = TextLine.getComponents(
fParagraph, fChars, startingAt, endingAt, charsLtoV, fLevels, factory);
}
catch(IllegalArgumentException e) {
System.out.println("startingAt="+startingAt+"; endingAt="+endingAt);
System.out.println("fComponentLimit="+fComponentLimit);
throw e;
}
fComponentStart = startingAt;
fComponentLimit = endingAt;
//debugFormatCount += (endingAt-startingAt);
}
Example 13
| Source File: TextLine.java From Java8CN with Apache License 2.0 | 5 votes |
|
/**
* Compute the components order from the given components array and
* logical-to-visual character mapping. May return null if canonical.
*/
private static int[] computeComponentOrder(TextLineComponent[] components,
int[] charsLtoV) {
/*
* Create a visual ordering for the glyph sets. The important thing
* here is that the values have the proper rank with respect to
* each other, not the exact values. For example, the first glyph
* set that appears visually should have the lowest value. The last
* should have the highest value. The values are then normalized
* to map 1-1 with positions in glyphs.
*
*/
int[] componentOrder = null;
if (charsLtoV != null && components.length > 1) {
componentOrder = new int[components.length];
int gStart = 0;
for (int i = 0; i < components.length; i++) {
componentOrder[i] = charsLtoV[gStart];
gStart += components[i].getNumCharacters();
}
componentOrder = BidiUtils.createContiguousOrder(componentOrder);
componentOrder = BidiUtils.createInverseMap(componentOrder);
}
return componentOrder;
}
Example 14
| Source File: TextLine.java From openjdk-jdk8u with GNU General Public License v2.0 | 5 votes |
|
/**
* Compute the components order from the given components array and
* logical-to-visual character mapping. May return null if canonical.
*/
private static int[] computeComponentOrder(TextLineComponent[] components,
int[] charsLtoV) {
/*
* Create a visual ordering for the glyph sets. The important thing
* here is that the values have the proper rank with respect to
* each other, not the exact values. For example, the first glyph
* set that appears visually should have the lowest value. The last
* should have the highest value. The values are then normalized
* to map 1-1 with positions in glyphs.
*
*/
int[] componentOrder = null;
if (charsLtoV != null && components.length > 1) {
componentOrder = new int[components.length];
int gStart = 0;
for (int i = 0; i < components.length; i++) {
componentOrder[i] = charsLtoV[gStart];
gStart += components[i].getNumCharacters();
}
componentOrder = BidiUtils.createContiguousOrder(componentOrder);
componentOrder = BidiUtils.createInverseMap(componentOrder);
}
return componentOrder;
}
Example 15
| Source File: TextLine.java From jdk-1.7-annotated with Apache License 2.0 | 5 votes |
|
/**
* Compute the components order from the given components array and
* logical-to-visual character mapping. May return null if canonical.
*/
private static int[] computeComponentOrder(TextLineComponent[] components,
int[] charsLtoV) {
/*
* Create a visual ordering for the glyph sets. The important thing
* here is that the values have the proper rank with respect to
* each other, not the exact values. For example, the first glyph
* set that appears visually should have the lowest value. The last
* should have the highest value. The values are then normalized
* to map 1-1 with positions in glyphs.
*
*/
int[] componentOrder = null;
if (charsLtoV != null && components.length > 1) {
componentOrder = new int[components.length];
int gStart = 0;
for (int i = 0; i < components.length; i++) {
componentOrder[i] = charsLtoV[gStart];
gStart += components[i].getNumCharacters();
}
componentOrder = BidiUtils.createContiguousOrder(componentOrder);
componentOrder = BidiUtils.createInverseMap(componentOrder);
}
return componentOrder;
}
Example 16
| Source File: TextLine.java From dragonwell8_jdk with GNU General Public License v2.0 | 5 votes |
|
/**
* Compute the components order from the given components array and
* logical-to-visual character mapping. May return null if canonical.
*/
private static int[] computeComponentOrder(TextLineComponent[] components,
int[] charsLtoV) {
/*
* Create a visual ordering for the glyph sets. The important thing
* here is that the values have the proper rank with respect to
* each other, not the exact values. For example, the first glyph
* set that appears visually should have the lowest value. The last
* should have the highest value. The values are then normalized
* to map 1-1 with positions in glyphs.
*
*/
int[] componentOrder = null;
if (charsLtoV != null && components.length > 1) {
componentOrder = new int[components.length];
int gStart = 0;
for (int i = 0; i < components.length; i++) {
componentOrder[i] = charsLtoV[gStart];
gStart += components[i].getNumCharacters();
}
componentOrder = BidiUtils.createContiguousOrder(componentOrder);
componentOrder = BidiUtils.createInverseMap(componentOrder);
}
return componentOrder;
}
Example 17
| Source File: TextLine.java From jdk8u-jdk with GNU General Public License v2.0 | 5 votes |
|
public int visualToLogical(int visualIndex) {
if (fCharLogicalOrder == null) {
return visualIndex;
}
if (fCharVisualOrder == null) {
fCharVisualOrder = BidiUtils.createInverseMap(fCharLogicalOrder);
}
return fCharVisualOrder[visualIndex];
}
Example 18
| Source File: TextLine.java From jdk-1.7-annotated with Apache License 2.0 | 5 votes |
|
public int visualToLogical(int visualIndex) {
if (fCharLogicalOrder == null) {
return visualIndex;
}
if (fCharVisualOrder == null) {
fCharVisualOrder = BidiUtils.createInverseMap(fCharLogicalOrder);
}
return fCharVisualOrder[visualIndex];
}
Example 19
| Source File: TextMeasurer.java From Java8CN with Apache License 2.0 | 5 votes |
|
/**
* Generate components for the paragraph. fChars, fBidi should have been
* initialized already.
*/
private void generateComponents(int startingAt, int endingAt) {
if (collectStats) {
formattedChars += (endingAt-startingAt);
}
int layoutFlags = 0; // no extra info yet, bidi determines run and line direction
TextLabelFactory factory = new TextLabelFactory(fFrc, fChars, fBidi, layoutFlags);
int[] charsLtoV = null;
if (fBidi != null) {
fLevels = BidiUtils.getLevels(fBidi);
int[] charsVtoL = BidiUtils.createVisualToLogicalMap(fLevels);
charsLtoV = BidiUtils.createInverseMap(charsVtoL);
fIsDirectionLTR = fBidi.baseIsLeftToRight();
}
else {
fLevels = null;
fIsDirectionLTR = true;
}
try {
fComponents = TextLine.getComponents(
fParagraph, fChars, startingAt, endingAt, charsLtoV, fLevels, factory);
}
catch(IllegalArgumentException e) {
System.out.println("startingAt="+startingAt+"; endingAt="+endingAt);
System.out.println("fComponentLimit="+fComponentLimit);
throw e;
}
fComponentStart = startingAt;
fComponentLimit = endingAt;
//debugFormatCount += (endingAt-startingAt);
}
Example 20
| Source File: TextLine.java From Java8CN with Apache License 2.0 | 5 votes |
|
public int visualToLogical(int visualIndex) {
if (fCharLogicalOrder == null) {
return visualIndex;
}
if (fCharVisualOrder == null) {
fCharVisualOrder = BidiUtils.createInverseMap(fCharLogicalOrder);
}
return fCharVisualOrder[visualIndex];
}
