Java Code Examples for sun.font.GlyphLayout#layout()

The following examples show how to use sun.font.GlyphLayout#layout() . 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: Font.java    From jdk8u-jdk with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns a new <code>GlyphVector</code> object, performing full
 * layout of the text if possible.  Full layout is required for
 * complex text, such as Arabic or Hindi.  Support for different
 * scripts depends on the font and implementation.
 * <p>
 * Layout requires bidi analysis, as performed by
 * <code>Bidi</code>, and should only be performed on text that
 * has a uniform direction.  The direction is indicated in the
 * flags parameter,by using LAYOUT_RIGHT_TO_LEFT to indicate a
 * right-to-left (Arabic and Hebrew) run direction, or
 * LAYOUT_LEFT_TO_RIGHT to indicate a left-to-right (English)
 * run direction.
 * <p>
 * In addition, some operations, such as Arabic shaping, require
 * context, so that the characters at the start and limit can have
 * the proper shapes.  Sometimes the data in the buffer outside
 * the provided range does not have valid data.  The values
 * LAYOUT_NO_START_CONTEXT and LAYOUT_NO_LIMIT_CONTEXT can be
 * added to the flags parameter to indicate that the text before
 * start, or after limit, respectively, should not be examined
 * for context.
 * <p>
 * All other values for the flags parameter are reserved.
 *
 * @param frc the specified <code>FontRenderContext</code>
 * @param text the text to layout
 * @param start the start of the text to use for the <code>GlyphVector</code>
 * @param limit the limit of the text to use for the <code>GlyphVector</code>
 * @param flags control flags as described above
 * @return a new <code>GlyphVector</code> representing the text between
 * start and limit, with glyphs chosen and positioned so as to best represent
 * the text
 * @throws ArrayIndexOutOfBoundsException if start or limit is
 * out of bounds
 * @see java.text.Bidi
 * @see #LAYOUT_LEFT_TO_RIGHT
 * @see #LAYOUT_RIGHT_TO_LEFT
 * @see #LAYOUT_NO_START_CONTEXT
 * @see #LAYOUT_NO_LIMIT_CONTEXT
 * @since 1.4
 */
public GlyphVector layoutGlyphVector(FontRenderContext frc,
                                     char[] text,
                                     int start,
                                     int limit,
                                     int flags) {

    GlyphLayout gl = GlyphLayout.get(null); // !!! no custom layout engines
    StandardGlyphVector gv = gl.layout(this, frc, text,
                                       start, limit-start, flags, null);
    GlyphLayout.done(gl);
    return gv;
}
Example 2
Source File: Font.java    From jdk8u-dev-jdk with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns a new <code>GlyphVector</code> object, performing full
 * layout of the text if possible.  Full layout is required for
 * complex text, such as Arabic or Hindi.  Support for different
 * scripts depends on the font and implementation.
 * <p>
 * Layout requires bidi analysis, as performed by
 * <code>Bidi</code>, and should only be performed on text that
 * has a uniform direction.  The direction is indicated in the
 * flags parameter,by using LAYOUT_RIGHT_TO_LEFT to indicate a
 * right-to-left (Arabic and Hebrew) run direction, or
 * LAYOUT_LEFT_TO_RIGHT to indicate a left-to-right (English)
 * run direction.
 * <p>
 * In addition, some operations, such as Arabic shaping, require
 * context, so that the characters at the start and limit can have
 * the proper shapes.  Sometimes the data in the buffer outside
 * the provided range does not have valid data.  The values
 * LAYOUT_NO_START_CONTEXT and LAYOUT_NO_LIMIT_CONTEXT can be
 * added to the flags parameter to indicate that the text before
 * start, or after limit, respectively, should not be examined
 * for context.
 * <p>
 * All other values for the flags parameter are reserved.
 *
 * @param frc the specified <code>FontRenderContext</code>
 * @param text the text to layout
 * @param start the start of the text to use for the <code>GlyphVector</code>
 * @param limit the limit of the text to use for the <code>GlyphVector</code>
 * @param flags control flags as described above
 * @return a new <code>GlyphVector</code> representing the text between
 * start and limit, with glyphs chosen and positioned so as to best represent
 * the text
 * @throws ArrayIndexOutOfBoundsException if start or limit is
 * out of bounds
 * @see java.text.Bidi
 * @see #LAYOUT_LEFT_TO_RIGHT
 * @see #LAYOUT_RIGHT_TO_LEFT
 * @see #LAYOUT_NO_START_CONTEXT
 * @see #LAYOUT_NO_LIMIT_CONTEXT
 * @since 1.4
 */
public GlyphVector layoutGlyphVector(FontRenderContext frc,
                                     char[] text,
                                     int start,
                                     int limit,
                                     int flags) {

    GlyphLayout gl = GlyphLayout.get(null); // !!! no custom layout engines
    StandardGlyphVector gv = gl.layout(this, frc, text,
                                       start, limit-start, flags, null);
    GlyphLayout.done(gl);
    return gv;
}
Example 3
Source File: Font.java    From jdk-1.7-annotated with Apache License 2.0 3 votes vote down vote up 
/**
 * Returns a new <code>GlyphVector</code> object, performing full
 * layout of the text if possible.  Full layout is required for
 * complex text, such as Arabic or Hindi.  Support for different
 * scripts depends on the font and implementation.
 * <p>
 * Layout requires bidi analysis, as performed by
 * <code>Bidi</code>, and should only be performed on text that
 * has a uniform direction.  The direction is indicated in the
 * flags parameter,by using LAYOUT_RIGHT_TO_LEFT to indicate a
 * right-to-left (Arabic and Hebrew) run direction, or
 * LAYOUT_LEFT_TO_RIGHT to indicate a left-to-right (English)
 * run direction.
 * <p>
 * In addition, some operations, such as Arabic shaping, require
 * context, so that the characters at the start and limit can have
 * the proper shapes.  Sometimes the data in the buffer outside
 * the provided range does not have valid data.  The values
 * LAYOUT_NO_START_CONTEXT and LAYOUT_NO_LIMIT_CONTEXT can be
 * added to the flags parameter to indicate that the text before
 * start, or after limit, respectively, should not be examined
 * for context.
 * <p>
 * All other values for the flags parameter are reserved.
 *
 * @param frc the specified <code>FontRenderContext</code>
 * @param text the text to layout
 * @param start the start of the text to use for the <code>GlyphVector</code>
 * @param limit the limit of the text to use for the <code>GlyphVector</code>
 * @param flags control flags as described above
 * @return a new <code>GlyphVector</code> representing the text between
 * start and limit, with glyphs chosen and positioned so as to best represent
 * the text
 * @throws ArrayIndexOutOfBoundsException if start or limit is
 * out of bounds
 * @see java.text.Bidi
 * @see #LAYOUT_LEFT_TO_RIGHT
 * @see #LAYOUT_RIGHT_TO_LEFT
 * @see #LAYOUT_NO_START_CONTEXT
 * @see #LAYOUT_NO_LIMIT_CONTEXT
 * @since 1.4
 */
public GlyphVector layoutGlyphVector(FontRenderContext frc,
                                     char[] text,
                                     int start,
                                     int limit,
                                     int flags) {

    GlyphLayout gl = GlyphLayout.get(null); // !!! no custom layout engines
    StandardGlyphVector gv = gl.layout(this, frc, text,
                                       start, limit-start, flags, null);
    GlyphLayout.done(gl);
    return gv;
}
Example 4
Source File: Font.java    From jdk8u-jdk with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns a new <code>GlyphVector</code> object, performing full
 * layout of the text if possible.  Full layout is required for
 * complex text, such as Arabic or Hindi.  Support for different
 * scripts depends on the font and implementation.
 * <p>
 * Layout requires bidi analysis, as performed by
 * <code>Bidi</code>, and should only be performed on text that
 * has a uniform direction.  The direction is indicated in the
 * flags parameter,by using LAYOUT_RIGHT_TO_LEFT to indicate a
 * right-to-left (Arabic and Hebrew) run direction, or
 * LAYOUT_LEFT_TO_RIGHT to indicate a left-to-right (English)
 * run direction.
 * <p>
 * In addition, some operations, such as Arabic shaping, require
 * context, so that the characters at the start and limit can have
 * the proper shapes.  Sometimes the data in the buffer outside
 * the provided range does not have valid data.  The values
 * LAYOUT_NO_START_CONTEXT and LAYOUT_NO_LIMIT_CONTEXT can be
 * added to the flags parameter to indicate that the text before
 * start, or after limit, respectively, should not be examined
 * for context.
 * <p>
 * All other values for the flags parameter are reserved.
 *
 * @param frc the specified <code>FontRenderContext</code>
 * @param text the text to layout
 * @param start the start of the text to use for the <code>GlyphVector</code>
 * @param limit the limit of the text to use for the <code>GlyphVector</code>
 * @param flags control flags as described above
 * @return a new <code>GlyphVector</code> representing the text between
 * start and limit, with glyphs chosen and positioned so as to best represent
 * the text
 * @throws ArrayIndexOutOfBoundsException if start or limit is
 * out of bounds
 * @see java.text.Bidi
 * @see #LAYOUT_LEFT_TO_RIGHT
 * @see #LAYOUT_RIGHT_TO_LEFT
 * @see #LAYOUT_NO_START_CONTEXT
 * @see #LAYOUT_NO_LIMIT_CONTEXT
 * @since 1.4
 */
public GlyphVector layoutGlyphVector(FontRenderContext frc,
                                     char[] text,
                                     int start,
                                     int limit,
                                     int flags) {

    GlyphLayout gl = GlyphLayout.get(null); // !!! no custom layout engines
    StandardGlyphVector gv = gl.layout(this, frc, text,
                                       start, limit-start, flags, null);
    GlyphLayout.done(gl);
    return gv;
}
Example 5
Source File: Font.java    From jdk8u_jdk with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns a new <code>GlyphVector</code> object, performing full
 * layout of the text if possible.  Full layout is required for
 * complex text, such as Arabic or Hindi.  Support for different
 * scripts depends on the font and implementation.
 * <p>
 * Layout requires bidi analysis, as performed by
 * <code>Bidi</code>, and should only be performed on text that
 * has a uniform direction.  The direction is indicated in the
 * flags parameter,by using LAYOUT_RIGHT_TO_LEFT to indicate a
 * right-to-left (Arabic and Hebrew) run direction, or
 * LAYOUT_LEFT_TO_RIGHT to indicate a left-to-right (English)
 * run direction.
 * <p>
 * In addition, some operations, such as Arabic shaping, require
 * context, so that the characters at the start and limit can have
 * the proper shapes.  Sometimes the data in the buffer outside
 * the provided range does not have valid data.  The values
 * LAYOUT_NO_START_CONTEXT and LAYOUT_NO_LIMIT_CONTEXT can be
 * added to the flags parameter to indicate that the text before
 * start, or after limit, respectively, should not be examined
 * for context.
 * <p>
 * All other values for the flags parameter are reserved.
 *
 * @param frc the specified <code>FontRenderContext</code>
 * @param text the text to layout
 * @param start the start of the text to use for the <code>GlyphVector</code>
 * @param limit the limit of the text to use for the <code>GlyphVector</code>
 * @param flags control flags as described above
 * @return a new <code>GlyphVector</code> representing the text between
 * start and limit, with glyphs chosen and positioned so as to best represent
 * the text
 * @throws ArrayIndexOutOfBoundsException if start or limit is
 * out of bounds
 * @see java.text.Bidi
 * @see #LAYOUT_LEFT_TO_RIGHT
 * @see #LAYOUT_RIGHT_TO_LEFT
 * @see #LAYOUT_NO_START_CONTEXT
 * @see #LAYOUT_NO_LIMIT_CONTEXT
 * @since 1.4
 */
public GlyphVector layoutGlyphVector(FontRenderContext frc,
                                     char[] text,
                                     int start,
                                     int limit,
                                     int flags) {

    GlyphLayout gl = GlyphLayout.get(null); // !!! no custom layout engines
    StandardGlyphVector gv = gl.layout(this, frc, text,
                                       start, limit-start, flags, null);
    GlyphLayout.done(gl);
    return gv;
}
Example 6
Source File: Font.java    From openjdk-8 with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns a new <code>GlyphVector</code> object, performing full
 * layout of the text if possible.  Full layout is required for
 * complex text, such as Arabic or Hindi.  Support for different
 * scripts depends on the font and implementation.
 * <p>
 * Layout requires bidi analysis, as performed by
 * <code>Bidi</code>, and should only be performed on text that
 * has a uniform direction.  The direction is indicated in the
 * flags parameter,by using LAYOUT_RIGHT_TO_LEFT to indicate a
 * right-to-left (Arabic and Hebrew) run direction, or
 * LAYOUT_LEFT_TO_RIGHT to indicate a left-to-right (English)
 * run direction.
 * <p>
 * In addition, some operations, such as Arabic shaping, require
 * context, so that the characters at the start and limit can have
 * the proper shapes.  Sometimes the data in the buffer outside
 * the provided range does not have valid data.  The values
 * LAYOUT_NO_START_CONTEXT and LAYOUT_NO_LIMIT_CONTEXT can be
 * added to the flags parameter to indicate that the text before
 * start, or after limit, respectively, should not be examined
 * for context.
 * <p>
 * All other values for the flags parameter are reserved.
 *
 * @param frc the specified <code>FontRenderContext</code>
 * @param text the text to layout
 * @param start the start of the text to use for the <code>GlyphVector</code>
 * @param limit the limit of the text to use for the <code>GlyphVector</code>
 * @param flags control flags as described above
 * @return a new <code>GlyphVector</code> representing the text between
 * start and limit, with glyphs chosen and positioned so as to best represent
 * the text
 * @throws ArrayIndexOutOfBoundsException if start or limit is
 * out of bounds
 * @see java.text.Bidi
 * @see #LAYOUT_LEFT_TO_RIGHT
 * @see #LAYOUT_RIGHT_TO_LEFT
 * @see #LAYOUT_NO_START_CONTEXT
 * @see #LAYOUT_NO_LIMIT_CONTEXT
 * @since 1.4
 */
public GlyphVector layoutGlyphVector(FontRenderContext frc,
                                     char[] text,
                                     int start,
                                     int limit,
                                     int flags) {

    GlyphLayout gl = GlyphLayout.get(null); // !!! no custom layout engines
    StandardGlyphVector gv = gl.layout(this, frc, text,
                                       start, limit-start, flags, null);
    GlyphLayout.done(gl);
    return gv;
}
Example 7
Source File: Font.java    From openjdk-8-source with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns a new <code>GlyphVector</code> object, performing full
 * layout of the text if possible.  Full layout is required for
 * complex text, such as Arabic or Hindi.  Support for different
 * scripts depends on the font and implementation.
 * <p>
 * Layout requires bidi analysis, as performed by
 * <code>Bidi</code>, and should only be performed on text that
 * has a uniform direction.  The direction is indicated in the
 * flags parameter,by using LAYOUT_RIGHT_TO_LEFT to indicate a
 * right-to-left (Arabic and Hebrew) run direction, or
 * LAYOUT_LEFT_TO_RIGHT to indicate a left-to-right (English)
 * run direction.
 * <p>
 * In addition, some operations, such as Arabic shaping, require
 * context, so that the characters at the start and limit can have
 * the proper shapes.  Sometimes the data in the buffer outside
 * the provided range does not have valid data.  The values
 * LAYOUT_NO_START_CONTEXT and LAYOUT_NO_LIMIT_CONTEXT can be
 * added to the flags parameter to indicate that the text before
 * start, or after limit, respectively, should not be examined
 * for context.
 * <p>
 * All other values for the flags parameter are reserved.
 *
 * @param frc the specified <code>FontRenderContext</code>
 * @param text the text to layout
 * @param start the start of the text to use for the <code>GlyphVector</code>
 * @param limit the limit of the text to use for the <code>GlyphVector</code>
 * @param flags control flags as described above
 * @return a new <code>GlyphVector</code> representing the text between
 * start and limit, with glyphs chosen and positioned so as to best represent
 * the text
 * @throws ArrayIndexOutOfBoundsException if start or limit is
 * out of bounds
 * @see java.text.Bidi
 * @see #LAYOUT_LEFT_TO_RIGHT
 * @see #LAYOUT_RIGHT_TO_LEFT
 * @see #LAYOUT_NO_START_CONTEXT
 * @see #LAYOUT_NO_LIMIT_CONTEXT
 * @since 1.4
 */
public GlyphVector layoutGlyphVector(FontRenderContext frc,
                                     char[] text,
                                     int start,
                                     int limit,
                                     int flags) {

    GlyphLayout gl = GlyphLayout.get(null); // !!! no custom layout engines
    StandardGlyphVector gv = gl.layout(this, frc, text,
                                       start, limit-start, flags, null);
    GlyphLayout.done(gl);
    return gv;
}
Example 8
Source File: Font.java    From hottub with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns a new <code>GlyphVector</code> object, performing full
 * layout of the text if possible.  Full layout is required for
 * complex text, such as Arabic or Hindi.  Support for different
 * scripts depends on the font and implementation.
 * <p>
 * Layout requires bidi analysis, as performed by
 * <code>Bidi</code>, and should only be performed on text that
 * has a uniform direction.  The direction is indicated in the
 * flags parameter,by using LAYOUT_RIGHT_TO_LEFT to indicate a
 * right-to-left (Arabic and Hebrew) run direction, or
 * LAYOUT_LEFT_TO_RIGHT to indicate a left-to-right (English)
 * run direction.
 * <p>
 * In addition, some operations, such as Arabic shaping, require
 * context, so that the characters at the start and limit can have
 * the proper shapes.  Sometimes the data in the buffer outside
 * the provided range does not have valid data.  The values
 * LAYOUT_NO_START_CONTEXT and LAYOUT_NO_LIMIT_CONTEXT can be
 * added to the flags parameter to indicate that the text before
 * start, or after limit, respectively, should not be examined
 * for context.
 * <p>
 * All other values for the flags parameter are reserved.
 *
 * @param frc the specified <code>FontRenderContext</code>
 * @param text the text to layout
 * @param start the start of the text to use for the <code>GlyphVector</code>
 * @param limit the limit of the text to use for the <code>GlyphVector</code>
 * @param flags control flags as described above
 * @return a new <code>GlyphVector</code> representing the text between
 * start and limit, with glyphs chosen and positioned so as to best represent
 * the text
 * @throws ArrayIndexOutOfBoundsException if start or limit is
 * out of bounds
 * @see java.text.Bidi
 * @see #LAYOUT_LEFT_TO_RIGHT
 * @see #LAYOUT_RIGHT_TO_LEFT
 * @see #LAYOUT_NO_START_CONTEXT
 * @see #LAYOUT_NO_LIMIT_CONTEXT
 * @since 1.4
 */
public GlyphVector layoutGlyphVector(FontRenderContext frc,
                                     char[] text,
                                     int start,
                                     int limit,
                                     int flags) {

    GlyphLayout gl = GlyphLayout.get(null); // !!! no custom layout engines
    StandardGlyphVector gv = gl.layout(this, frc, text,
                                       start, limit-start, flags, null);
    GlyphLayout.done(gl);
    return gv;
}
Example 9
Source File: Font.java    From Java8CN with Apache License 2.0 3 votes vote down vote up 
/**
 * Returns a new <code>GlyphVector</code> object, performing full
 * layout of the text if possible.  Full layout is required for
 * complex text, such as Arabic or Hindi.  Support for different
 * scripts depends on the font and implementation.
 * <p>
 * Layout requires bidi analysis, as performed by
 * <code>Bidi</code>, and should only be performed on text that
 * has a uniform direction.  The direction is indicated in the
 * flags parameter,by using LAYOUT_RIGHT_TO_LEFT to indicate a
 * right-to-left (Arabic and Hebrew) run direction, or
 * LAYOUT_LEFT_TO_RIGHT to indicate a left-to-right (English)
 * run direction.
 * <p>
 * In addition, some operations, such as Arabic shaping, require
 * context, so that the characters at the start and limit can have
 * the proper shapes.  Sometimes the data in the buffer outside
 * the provided range does not have valid data.  The values
 * LAYOUT_NO_START_CONTEXT and LAYOUT_NO_LIMIT_CONTEXT can be
 * added to the flags parameter to indicate that the text before
 * start, or after limit, respectively, should not be examined
 * for context.
 * <p>
 * All other values for the flags parameter are reserved.
 *
 * @param frc the specified <code>FontRenderContext</code>
 * @param text the text to layout
 * @param start the start of the text to use for the <code>GlyphVector</code>
 * @param limit the limit of the text to use for the <code>GlyphVector</code>
 * @param flags control flags as described above
 * @return a new <code>GlyphVector</code> representing the text between
 * start and limit, with glyphs chosen and positioned so as to best represent
 * the text
 * @throws ArrayIndexOutOfBoundsException if start or limit is
 * out of bounds
 * @see java.text.Bidi
 * @see #LAYOUT_LEFT_TO_RIGHT
 * @see #LAYOUT_RIGHT_TO_LEFT
 * @see #LAYOUT_NO_START_CONTEXT
 * @see #LAYOUT_NO_LIMIT_CONTEXT
 * @since 1.4
 */
public GlyphVector layoutGlyphVector(FontRenderContext frc,
                                     char[] text,
                                     int start,
                                     int limit,
                                     int flags) {

    GlyphLayout gl = GlyphLayout.get(null); // !!! no custom layout engines
    StandardGlyphVector gv = gl.layout(this, frc, text,
                                       start, limit-start, flags, null);
    GlyphLayout.done(gl);
    return gv;
}
Example 10
Source File: Font.java    From jdk1.8-source-analysis with Apache License 2.0 3 votes vote down vote up 
/**
 * Returns a new <code>GlyphVector</code> object, performing full
 * layout of the text if possible.  Full layout is required for
 * complex text, such as Arabic or Hindi.  Support for different
 * scripts depends on the font and implementation.
 * <p>
 * Layout requires bidi analysis, as performed by
 * <code>Bidi</code>, and should only be performed on text that
 * has a uniform direction.  The direction is indicated in the
 * flags parameter,by using LAYOUT_RIGHT_TO_LEFT to indicate a
 * right-to-left (Arabic and Hebrew) run direction, or
 * LAYOUT_LEFT_TO_RIGHT to indicate a left-to-right (English)
 * run direction.
 * <p>
 * In addition, some operations, such as Arabic shaping, require
 * context, so that the characters at the start and limit can have
 * the proper shapes.  Sometimes the data in the buffer outside
 * the provided range does not have valid data.  The values
 * LAYOUT_NO_START_CONTEXT and LAYOUT_NO_LIMIT_CONTEXT can be
 * added to the flags parameter to indicate that the text before
 * start, or after limit, respectively, should not be examined
 * for context.
 * <p>
 * All other values for the flags parameter are reserved.
 *
 * @param frc the specified <code>FontRenderContext</code>
 * @param text the text to layout
 * @param start the start of the text to use for the <code>GlyphVector</code>
 * @param limit the limit of the text to use for the <code>GlyphVector</code>
 * @param flags control flags as described above
 * @return a new <code>GlyphVector</code> representing the text between
 * start and limit, with glyphs chosen and positioned so as to best represent
 * the text
 * @throws ArrayIndexOutOfBoundsException if start or limit is
 * out of bounds
 * @see java.text.Bidi
 * @see #LAYOUT_LEFT_TO_RIGHT
 * @see #LAYOUT_RIGHT_TO_LEFT
 * @see #LAYOUT_NO_START_CONTEXT
 * @see #LAYOUT_NO_LIMIT_CONTEXT
 * @since 1.4
 */
public GlyphVector layoutGlyphVector(FontRenderContext frc,
                                     char[] text,
                                     int start,
                                     int limit,
                                     int flags) {

    GlyphLayout gl = GlyphLayout.get(null); // !!! no custom layout engines
    StandardGlyphVector gv = gl.layout(this, frc, text,
                                       start, limit-start, flags, null);
    GlyphLayout.done(gl);
    return gv;
}
Example 11
Source File: Font.java    From openjdk-jdk9 with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns a new {@code GlyphVector} object, performing full
 * layout of the text if possible.  Full layout is required for
 * complex text, such as Arabic or Hindi.  Support for different
 * scripts depends on the font and implementation.
 * <p>
 * Layout requires bidi analysis, as performed by
 * {@code Bidi}, and should only be performed on text that
 * has a uniform direction.  The direction is indicated in the
 * flags parameter,by using LAYOUT_RIGHT_TO_LEFT to indicate a
 * right-to-left (Arabic and Hebrew) run direction, or
 * LAYOUT_LEFT_TO_RIGHT to indicate a left-to-right (English)
 * run direction.
 * <p>
 * In addition, some operations, such as Arabic shaping, require
 * context, so that the characters at the start and limit can have
 * the proper shapes.  Sometimes the data in the buffer outside
 * the provided range does not have valid data.  The values
 * LAYOUT_NO_START_CONTEXT and LAYOUT_NO_LIMIT_CONTEXT can be
 * added to the flags parameter to indicate that the text before
 * start, or after limit, respectively, should not be examined
 * for context.
 * <p>
 * All other values for the flags parameter are reserved.
 *
 * @param frc the specified {@code FontRenderContext}
 * @param text the text to layout
 * @param start the start of the text to use for the {@code GlyphVector}
 * @param limit the limit of the text to use for the {@code GlyphVector}
 * @param flags control flags as described above
 * @return a new {@code GlyphVector} representing the text between
 * start and limit, with glyphs chosen and positioned so as to best represent
 * the text
 * @throws ArrayIndexOutOfBoundsException if start or limit is
 * out of bounds
 * @see java.text.Bidi
 * @see #LAYOUT_LEFT_TO_RIGHT
 * @see #LAYOUT_RIGHT_TO_LEFT
 * @see #LAYOUT_NO_START_CONTEXT
 * @see #LAYOUT_NO_LIMIT_CONTEXT
 * @since 1.4
 */
public GlyphVector layoutGlyphVector(FontRenderContext frc,
                                     char[] text,
                                     int start,
                                     int limit,
                                     int flags) {

    GlyphLayout gl = GlyphLayout.get(null); // !!! no custom layout engines
    StandardGlyphVector gv = gl.layout(this, frc, text,
                                       start, limit-start, flags, null);
    GlyphLayout.done(gl);
    return gv;
}
Example 12
Source File: Font.java    From Bytecoder with Apache License 2.0 3 votes vote down vote up 
/**
 * Returns a new {@code GlyphVector} object, performing full
 * layout of the text if possible.  Full layout is required for
 * complex text, such as Arabic or Hindi.  Support for different
 * scripts depends on the font and implementation.
 * <p>
 * Layout requires bidi analysis, as performed by
 * {@code Bidi}, and should only be performed on text that
 * has a uniform direction.  The direction is indicated in the
 * flags parameter,by using LAYOUT_RIGHT_TO_LEFT to indicate a
 * right-to-left (Arabic and Hebrew) run direction, or
 * LAYOUT_LEFT_TO_RIGHT to indicate a left-to-right (English)
 * run direction.
 * <p>
 * In addition, some operations, such as Arabic shaping, require
 * context, so that the characters at the start and limit can have
 * the proper shapes.  Sometimes the data in the buffer outside
 * the provided range does not have valid data.  The values
 * LAYOUT_NO_START_CONTEXT and LAYOUT_NO_LIMIT_CONTEXT can be
 * added to the flags parameter to indicate that the text before
 * start, or after limit, respectively, should not be examined
 * for context.
 * <p>
 * All other values for the flags parameter are reserved.
 *
 * @param frc the specified {@code FontRenderContext}
 * @param text the text to layout
 * @param start the start of the text to use for the {@code GlyphVector}
 * @param limit the limit of the text to use for the {@code GlyphVector}
 * @param flags control flags as described above
 * @return a new {@code GlyphVector} representing the text between
 * start and limit, with glyphs chosen and positioned so as to best represent
 * the text
 * @throws ArrayIndexOutOfBoundsException if start or limit is
 * out of bounds
 * @see java.text.Bidi
 * @see #LAYOUT_LEFT_TO_RIGHT
 * @see #LAYOUT_RIGHT_TO_LEFT
 * @see #LAYOUT_NO_START_CONTEXT
 * @see #LAYOUT_NO_LIMIT_CONTEXT
 * @since 1.4
 */
public GlyphVector layoutGlyphVector(FontRenderContext frc,
                                     char[] text,
                                     int start,
                                     int limit,
                                     int flags) {

    GlyphLayout gl = GlyphLayout.get(null); // !!! no custom layout engines
    StandardGlyphVector gv = gl.layout(this, frc, text,
                                       start, limit-start, flags, null);
    GlyphLayout.done(gl);
    return gv;
}
Example 13
Source File: Font.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns a new <code>GlyphVector</code> object, performing full
 * layout of the text if possible.  Full layout is required for
 * complex text, such as Arabic or Hindi.  Support for different
 * scripts depends on the font and implementation.
 * <p>
 * Layout requires bidi analysis, as performed by
 * <code>Bidi</code>, and should only be performed on text that
 * has a uniform direction.  The direction is indicated in the
 * flags parameter,by using LAYOUT_RIGHT_TO_LEFT to indicate a
 * right-to-left (Arabic and Hebrew) run direction, or
 * LAYOUT_LEFT_TO_RIGHT to indicate a left-to-right (English)
 * run direction.
 * <p>
 * In addition, some operations, such as Arabic shaping, require
 * context, so that the characters at the start and limit can have
 * the proper shapes.  Sometimes the data in the buffer outside
 * the provided range does not have valid data.  The values
 * LAYOUT_NO_START_CONTEXT and LAYOUT_NO_LIMIT_CONTEXT can be
 * added to the flags parameter to indicate that the text before
 * start, or after limit, respectively, should not be examined
 * for context.
 * <p>
 * All other values for the flags parameter are reserved.
 *
 * @param frc the specified <code>FontRenderContext</code>
 * @param text the text to layout
 * @param start the start of the text to use for the <code>GlyphVector</code>
 * @param limit the limit of the text to use for the <code>GlyphVector</code>
 * @param flags control flags as described above
 * @return a new <code>GlyphVector</code> representing the text between
 * start and limit, with glyphs chosen and positioned so as to best represent
 * the text
 * @throws ArrayIndexOutOfBoundsException if start or limit is
 * out of bounds
 * @see java.text.Bidi
 * @see #LAYOUT_LEFT_TO_RIGHT
 * @see #LAYOUT_RIGHT_TO_LEFT
 * @see #LAYOUT_NO_START_CONTEXT
 * @see #LAYOUT_NO_LIMIT_CONTEXT
 * @since 1.4
 */
public GlyphVector layoutGlyphVector(FontRenderContext frc,
                                     char[] text,
                                     int start,
                                     int limit,
                                     int flags) {

    GlyphLayout gl = GlyphLayout.get(null); // !!! no custom layout engines
    StandardGlyphVector gv = gl.layout(this, frc, text,
                                       start, limit-start, flags, null);
    GlyphLayout.done(gl);
    return gv;
}
Example 14
Source File: Font.java    From openjdk-jdk8u with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns a new <code>GlyphVector</code> object, performing full
 * layout of the text if possible.  Full layout is required for
 * complex text, such as Arabic or Hindi.  Support for different
 * scripts depends on the font and implementation.
 * <p>
 * Layout requires bidi analysis, as performed by
 * <code>Bidi</code>, and should only be performed on text that
 * has a uniform direction.  The direction is indicated in the
 * flags parameter,by using LAYOUT_RIGHT_TO_LEFT to indicate a
 * right-to-left (Arabic and Hebrew) run direction, or
 * LAYOUT_LEFT_TO_RIGHT to indicate a left-to-right (English)
 * run direction.
 * <p>
 * In addition, some operations, such as Arabic shaping, require
 * context, so that the characters at the start and limit can have
 * the proper shapes.  Sometimes the data in the buffer outside
 * the provided range does not have valid data.  The values
 * LAYOUT_NO_START_CONTEXT and LAYOUT_NO_LIMIT_CONTEXT can be
 * added to the flags parameter to indicate that the text before
 * start, or after limit, respectively, should not be examined
 * for context.
 * <p>
 * All other values for the flags parameter are reserved.
 *
 * @param frc the specified <code>FontRenderContext</code>
 * @param text the text to layout
 * @param start the start of the text to use for the <code>GlyphVector</code>
 * @param limit the limit of the text to use for the <code>GlyphVector</code>
 * @param flags control flags as described above
 * @return a new <code>GlyphVector</code> representing the text between
 * start and limit, with glyphs chosen and positioned so as to best represent
 * the text
 * @throws ArrayIndexOutOfBoundsException if start or limit is
 * out of bounds
 * @see java.text.Bidi
 * @see #LAYOUT_LEFT_TO_RIGHT
 * @see #LAYOUT_RIGHT_TO_LEFT
 * @see #LAYOUT_NO_START_CONTEXT
 * @see #LAYOUT_NO_LIMIT_CONTEXT
 * @since 1.4
 */
public GlyphVector layoutGlyphVector(FontRenderContext frc,
                                     char[] text,
                                     int start,
                                     int limit,
                                     int flags) {

    GlyphLayout gl = GlyphLayout.get(null); // !!! no custom layout engines
    StandardGlyphVector gv = gl.layout(this, frc, text,
                                       start, limit-start, flags, null);
    GlyphLayout.done(gl);
    return gv;
}
Example 15
Source File: Font.java    From JDKSourceCode1.8 with MIT License 3 votes vote down vote up 
/**
 * Returns a new <code>GlyphVector</code> object, performing full
 * layout of the text if possible.  Full layout is required for
 * complex text, such as Arabic or Hindi.  Support for different
 * scripts depends on the font and implementation.
 * <p>
 * Layout requires bidi analysis, as performed by
 * <code>Bidi</code>, and should only be performed on text that
 * has a uniform direction.  The direction is indicated in the
 * flags parameter,by using LAYOUT_RIGHT_TO_LEFT to indicate a
 * right-to-left (Arabic and Hebrew) run direction, or
 * LAYOUT_LEFT_TO_RIGHT to indicate a left-to-right (English)
 * run direction.
 * <p>
 * In addition, some operations, such as Arabic shaping, require
 * context, so that the characters at the start and limit can have
 * the proper shapes.  Sometimes the data in the buffer outside
 * the provided range does not have valid data.  The values
 * LAYOUT_NO_START_CONTEXT and LAYOUT_NO_LIMIT_CONTEXT can be
 * added to the flags parameter to indicate that the text before
 * start, or after limit, respectively, should not be examined
 * for context.
 * <p>
 * All other values for the flags parameter are reserved.
 *
 * @param frc the specified <code>FontRenderContext</code>
 * @param text the text to layout
 * @param start the start of the text to use for the <code>GlyphVector</code>
 * @param limit the limit of the text to use for the <code>GlyphVector</code>
 * @param flags control flags as described above
 * @return a new <code>GlyphVector</code> representing the text between
 * start and limit, with glyphs chosen and positioned so as to best represent
 * the text
 * @throws ArrayIndexOutOfBoundsException if start or limit is
 * out of bounds
 * @see java.text.Bidi
 * @see #LAYOUT_LEFT_TO_RIGHT
 * @see #LAYOUT_RIGHT_TO_LEFT
 * @see #LAYOUT_NO_START_CONTEXT
 * @see #LAYOUT_NO_LIMIT_CONTEXT
 * @since 1.4
 */
public GlyphVector layoutGlyphVector(FontRenderContext frc,
                                     char[] text,
                                     int start,
                                     int limit,
                                     int flags) {

    GlyphLayout gl = GlyphLayout.get(null); // !!! no custom layout engines
    StandardGlyphVector gv = gl.layout(this, frc, text,
                                       start, limit-start, flags, null);
    GlyphLayout.done(gl);
    return gv;
}
Example 16
Source File: Font.java    From jdk8u60 with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns a new <code>GlyphVector</code> object, performing full
 * layout of the text if possible.  Full layout is required for
 * complex text, such as Arabic or Hindi.  Support for different
 * scripts depends on the font and implementation.
 * <p>
 * Layout requires bidi analysis, as performed by
 * <code>Bidi</code>, and should only be performed on text that
 * has a uniform direction.  The direction is indicated in the
 * flags parameter,by using LAYOUT_RIGHT_TO_LEFT to indicate a
 * right-to-left (Arabic and Hebrew) run direction, or
 * LAYOUT_LEFT_TO_RIGHT to indicate a left-to-right (English)
 * run direction.
 * <p>
 * In addition, some operations, such as Arabic shaping, require
 * context, so that the characters at the start and limit can have
 * the proper shapes.  Sometimes the data in the buffer outside
 * the provided range does not have valid data.  The values
 * LAYOUT_NO_START_CONTEXT and LAYOUT_NO_LIMIT_CONTEXT can be
 * added to the flags parameter to indicate that the text before
 * start, or after limit, respectively, should not be examined
 * for context.
 * <p>
 * All other values for the flags parameter are reserved.
 *
 * @param frc the specified <code>FontRenderContext</code>
 * @param text the text to layout
 * @param start the start of the text to use for the <code>GlyphVector</code>
 * @param limit the limit of the text to use for the <code>GlyphVector</code>
 * @param flags control flags as described above
 * @return a new <code>GlyphVector</code> representing the text between
 * start and limit, with glyphs chosen and positioned so as to best represent
 * the text
 * @throws ArrayIndexOutOfBoundsException if start or limit is
 * out of bounds
 * @see java.text.Bidi
 * @see #LAYOUT_LEFT_TO_RIGHT
 * @see #LAYOUT_RIGHT_TO_LEFT
 * @see #LAYOUT_NO_START_CONTEXT
 * @see #LAYOUT_NO_LIMIT_CONTEXT
 * @since 1.4
 */
public GlyphVector layoutGlyphVector(FontRenderContext frc,
                                     char[] text,
                                     int start,
                                     int limit,
                                     int flags) {

    GlyphLayout gl = GlyphLayout.get(null); // !!! no custom layout engines
    StandardGlyphVector gv = gl.layout(this, frc, text,
                                       start, limit-start, flags, null);
    GlyphLayout.done(gl);
    return gv;
}
Example 17
Source File: Font.java    From TencentKona-8 with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns a new <code>GlyphVector</code> object, performing full
 * layout of the text if possible.  Full layout is required for
 * complex text, such as Arabic or Hindi.  Support for different
 * scripts depends on the font and implementation.
 * <p>
 * Layout requires bidi analysis, as performed by
 * <code>Bidi</code>, and should only be performed on text that
 * has a uniform direction.  The direction is indicated in the
 * flags parameter,by using LAYOUT_RIGHT_TO_LEFT to indicate a
 * right-to-left (Arabic and Hebrew) run direction, or
 * LAYOUT_LEFT_TO_RIGHT to indicate a left-to-right (English)
 * run direction.
 * <p>
 * In addition, some operations, such as Arabic shaping, require
 * context, so that the characters at the start and limit can have
 * the proper shapes.  Sometimes the data in the buffer outside
 * the provided range does not have valid data.  The values
 * LAYOUT_NO_START_CONTEXT and LAYOUT_NO_LIMIT_CONTEXT can be
 * added to the flags parameter to indicate that the text before
 * start, or after limit, respectively, should not be examined
 * for context.
 * <p>
 * All other values for the flags parameter are reserved.
 *
 * @param frc the specified <code>FontRenderContext</code>
 * @param text the text to layout
 * @param start the start of the text to use for the <code>GlyphVector</code>
 * @param limit the limit of the text to use for the <code>GlyphVector</code>
 * @param flags control flags as described above
 * @return a new <code>GlyphVector</code> representing the text between
 * start and limit, with glyphs chosen and positioned so as to best represent
 * the text
 * @throws ArrayIndexOutOfBoundsException if start or limit is
 * out of bounds
 * @see java.text.Bidi
 * @see #LAYOUT_LEFT_TO_RIGHT
 * @see #LAYOUT_RIGHT_TO_LEFT
 * @see #LAYOUT_NO_START_CONTEXT
 * @see #LAYOUT_NO_LIMIT_CONTEXT
 * @since 1.4
 */
public GlyphVector layoutGlyphVector(FontRenderContext frc,
                                     char[] text,
                                     int start,
                                     int limit,
                                     int flags) {

    GlyphLayout gl = GlyphLayout.get(null); // !!! no custom layout engines
    StandardGlyphVector gv = gl.layout(this, frc, text,
                                       start, limit-start, flags, null);
    GlyphLayout.done(gl);
    return gv;
}
Example 18
Source File: Font.java    From dragonwell8_jdk with GNU General Public License v2.0 3 votes vote down vote up 
/**
 * Returns a new <code>GlyphVector</code> object, performing full
 * layout of the text if possible.  Full layout is required for
 * complex text, such as Arabic or Hindi.  Support for different
 * scripts depends on the font and implementation.
 * <p>
 * Layout requires bidi analysis, as performed by
 * <code>Bidi</code>, and should only be performed on text that
 * has a uniform direction.  The direction is indicated in the
 * flags parameter,by using LAYOUT_RIGHT_TO_LEFT to indicate a
 * right-to-left (Arabic and Hebrew) run direction, or
 * LAYOUT_LEFT_TO_RIGHT to indicate a left-to-right (English)
 * run direction.
 * <p>
 * In addition, some operations, such as Arabic shaping, require
 * context, so that the characters at the start and limit can have
 * the proper shapes.  Sometimes the data in the buffer outside
 * the provided range does not have valid data.  The values
 * LAYOUT_NO_START_CONTEXT and LAYOUT_NO_LIMIT_CONTEXT can be
 * added to the flags parameter to indicate that the text before
 * start, or after limit, respectively, should not be examined
 * for context.
 * <p>
 * All other values for the flags parameter are reserved.
 *
 * @param frc the specified <code>FontRenderContext</code>
 * @param text the text to layout
 * @param start the start of the text to use for the <code>GlyphVector</code>
 * @param limit the limit of the text to use for the <code>GlyphVector</code>
 * @param flags control flags as described above
 * @return a new <code>GlyphVector</code> representing the text between
 * start and limit, with glyphs chosen and positioned so as to best represent
 * the text
 * @throws ArrayIndexOutOfBoundsException if start or limit is
 * out of bounds
 * @see java.text.Bidi
 * @see #LAYOUT_LEFT_TO_RIGHT
 * @see #LAYOUT_RIGHT_TO_LEFT
 * @see #LAYOUT_NO_START_CONTEXT
 * @see #LAYOUT_NO_LIMIT_CONTEXT
 * @since 1.4
 */
public GlyphVector layoutGlyphVector(FontRenderContext frc,
                                     char[] text,
                                     int start,
                                     int limit,
                                     int flags) {

    GlyphLayout gl = GlyphLayout.get(null); // !!! no custom layout engines
    StandardGlyphVector gv = gl.layout(this, frc, text,
                                       start, limit-start, flags, null);
    GlyphLayout.done(gl);
    return gv;
}