Package org.lwjgl.util.harfbuzz

Class hb_ot_math_glyph_part_t

java.lang.Object
org.lwjgl.system.Pointer.Default
org.lwjgl.system.Struct<hb_ot_math_glyph_part_t>
org.lwjgl.util.harfbuzz.hb_ot_math_glyph_part_t
All Implemented Interfaces:
AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
public class hb_ot_math_glyph_part_t extends org.lwjgl.system.Struct<hb_ot_math_glyph_part_t> implements org.lwjgl.system.NativeResource
Data type to hold information for a "part" component of a math-variant glyph.

Large variants for stretchable math glyphs (such as parentheses) can be constructed on the fly from parts.

Layout


 struct hb_ot_math_glyph_part_t {
     hb_codepoint_t glyph();
     hb_position_t start_connector_length();
     hb_position_t end_connector_length();
     hb_position_t full_advance();
     hb_ot_math_glyph_part_flags_t flags();
 }

  • Field Details

    • SIZEOF

      public static final int SIZEOF
      The struct size in bytes.

    • ALIGNOF

      public static final int ALIGNOF
      The struct alignment in bytes.

    • GLYPH

      public static final int GLYPH
      The struct member offsets.

    • START_CONNECTOR_LENGTH

      public static final int START_CONNECTOR_LENGTH
      The struct member offsets.

    • END_CONNECTOR_LENGTH

      public static final int END_CONNECTOR_LENGTH
      The struct member offsets.

    • FULL_ADVANCE

      public static final int FULL_ADVANCE
      The struct member offsets.

    • FLAGS

      public static final int FLAGS
      The struct member offsets.

  • Constructor Details

    • hb_ot_math_glyph_part_t

      public hb_ot_math_glyph_part_t(ByteBuffer container)
      Creates a hb_ot_math_glyph_part_t instance at the current position of the specified ByteBuffer container. Changes to the buffer's content will be visible to the struct instance and vice versa.

      The created instance holds a strong reference to the container object.

  • Method Details

    • sizeof

      public int sizeof()
      Specified by:
      sizeof in class org.lwjgl.system.Struct<hb_ot_math_glyph_part_t>

    • glyph

      public int glyph()
      the glyph index of the variant part

    • start_connector_length

      public int start_connector_length()
      the length of the connector on the starting side of the variant part

    • end_connector_length

      public int end_connector_length()
      the length of the connector on the ending side of the variant part

    • full_advance

      public int full_advance()
      the total advance of the part

    • flags

      public int flags()
      flags for the part

    • glyph

      public hb_ot_math_glyph_part_t glyph(int value)
      Sets the specified value to the glyph() field.

    • start_connector_length

      public hb_ot_math_glyph_part_t start_connector_length(int value)
      Sets the specified value to the start_connector_length() field.

    • end_connector_length

      public hb_ot_math_glyph_part_t end_connector_length(int value)
      Sets the specified value to the end_connector_length() field.

    • full_advance

      public hb_ot_math_glyph_part_t full_advance(int value)
      Sets the specified value to the full_advance() field.

    • flags

      public hb_ot_math_glyph_part_t flags(int value)
      Sets the specified value to the flags() field.

    • set

      public hb_ot_math_glyph_part_t set(int glyph, int start_connector_length, int end_connector_length, int full_advance, int flags)
      Initializes this struct with the specified values.

    • set

      public hb_ot_math_glyph_part_t set(hb_ot_math_glyph_part_t src)
      Copies the specified struct data to this struct.
      Parameters:
      src - the source struct
      Returns:
      this struct

    • malloc

      public static hb_ot_math_glyph_part_t malloc()
      Returns a new hb_ot_math_glyph_part_t instance allocated with memAlloc. The instance must be explicitly freed.

    • calloc

      public static hb_ot_math_glyph_part_t calloc()
      Returns a new hb_ot_math_glyph_part_t instance allocated with memCalloc. The instance must be explicitly freed.

    • create

      public static hb_ot_math_glyph_part_t create()
      Returns a new hb_ot_math_glyph_part_t instance allocated with BufferUtils.

    • create

      public static hb_ot_math_glyph_part_t create(long address)
      Returns a new hb_ot_math_glyph_part_t instance for the specified memory address.

    • createSafe

      public static @Nullable hb_ot_math_glyph_part_t createSafe(long address)
      Like create, but returns null if address is NULL.

    • malloc

      public static hb_ot_math_glyph_part_t.Buffer malloc(int capacity)
      Returns a new hb_ot_math_glyph_part_t.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
      Parameters:
      capacity - the buffer capacity

    • calloc

      public static hb_ot_math_glyph_part_t.Buffer calloc(int capacity)
      Returns a new hb_ot_math_glyph_part_t.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
      Parameters:
      capacity - the buffer capacity

    • create

      public static hb_ot_math_glyph_part_t.Buffer create(int capacity)
      Returns a new hb_ot_math_glyph_part_t.Buffer instance allocated with BufferUtils.
      Parameters:
      capacity - the buffer capacity

    • create

      public static hb_ot_math_glyph_part_t.Buffer create(long address, int capacity)
      Create a hb_ot_math_glyph_part_t.Buffer instance at the specified memory.
      Parameters:
      address - the memory address
      capacity - the buffer capacity

    • createSafe

      public static @Nullable hb_ot_math_glyph_part_t.Buffer createSafe(long address, int capacity)
      Like create, but returns null if address is NULL.

    • malloc

      public static hb_ot_math_glyph_part_t malloc(org.lwjgl.system.MemoryStack stack)
      Returns a new hb_ot_math_glyph_part_t instance allocated on the specified MemoryStack.
      Parameters:
      stack - the stack from which to allocate

    • calloc

      public static hb_ot_math_glyph_part_t calloc(org.lwjgl.system.MemoryStack stack)
      Returns a new hb_ot_math_glyph_part_t instance allocated on the specified MemoryStack and initializes all its bits to zero.
      Parameters:
      stack - the stack from which to allocate

    • malloc

      public static hb_ot_math_glyph_part_t.Buffer malloc(int capacity, org.lwjgl.system.MemoryStack stack)
      Returns a new hb_ot_math_glyph_part_t.Buffer instance allocated on the specified MemoryStack.
      Parameters:
      capacity - the buffer capacity
      stack - the stack from which to allocate

    • calloc

      public static hb_ot_math_glyph_part_t.Buffer calloc(int capacity, org.lwjgl.system.MemoryStack stack)
      Returns a new hb_ot_math_glyph_part_t.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
      Parameters:
      capacity - the buffer capacity
      stack - the stack from which to allocate

    • nglyph

      public static int nglyph(long struct)
      Unsafe version of glyph().

    • nstart_connector_length

      public static int nstart_connector_length(long struct)
      Unsafe version of start_connector_length().

    • nend_connector_length

      public static int nend_connector_length(long struct)
      Unsafe version of end_connector_length().

    • nfull_advance

      public static int nfull_advance(long struct)
      Unsafe version of full_advance().

    • nflags

      public static int nflags(long struct)
      Unsafe version of flags().

    • nglyph

      public static void nglyph(long struct, int value)
      Unsafe version of glyph.

    • nstart_connector_length

      public static void nstart_connector_length(long struct, int value)
      Unsafe version of start_connector_length.

    • nend_connector_length

      public static void nend_connector_length(long struct, int value)
      Unsafe version of end_connector_length.

    • nfull_advance

      public static void nfull_advance(long struct, int value)
      Unsafe version of full_advance.

    • nflags

      public static void nflags(long struct, int value)
      Unsafe version of flags.