Top Description Inners Fields Constructors Methods
org.lwjgl.util.harfbuzz

public Class hb_draw_state_t

extends Struct<hb_draw_state_t>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable
Imports
javax.annotation.*, java.nio.*, org.lwjgl.*, org.lwjgl.system.*

Current drawing state.

Layout


struct hb_draw_state_t {
    hb_bool_t path_open;
    float path_start_x;
    float path_start_y;
    float current_x;
    float current_y;
    hb_var_num_t reserved1;
    hb_var_num_t reserved2;
    hb_var_num_t reserved3;
    hb_var_num_t reserved4;
    hb_var_num_t reserved5;
    hb_var_num_t reserved6;
    hb_var_num_t reserved7;
}

Nested and Inner Type Summary

Modifier and TypeClass and Description
public static class

Field Summary

Modifier and TypeField and Description
public static final int
ALIGNOF

The struct alignment in bytes.

public static final int
CURRENT_X

The struct member offsets.

public static final int
CURRENT_Y

The struct member offsets.

public static final int
PATH_OPEN

The struct member offsets.

public static final int
PATH_START_X

The struct member offsets.

public static final int
PATH_START_Y

The struct member offsets.

public static final int
RESERVED1

The struct member offsets.

public static final int
RESERVED2

The struct member offsets.

public static final int
RESERVED3

The struct member offsets.

public static final int
RESERVED4

The struct member offsets.

public static final int
RESERVED5

The struct member offsets.

public static final int
RESERVED6

The struct member offsets.

public static final int
RESERVED7

The struct member offsets.

public static final int
SIZEOF

The struct size in bytes.

Inherited from org.lwjgl.system.Struct:
containerDEFAULT_ALIGN_ASDEFAULT_PACK_ALIGNMENT

Constructor Summary

AccessConstructor and Description
protected
hb_draw_state_t(long address, ByteBuffer container)

public
hb_draw_state_t(ByteBuffer container)

Creates a hb_draw_state_t instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and TypeMethod and Description
public static hb_draw_state_t
calloc()

Returns a new hb_draw_state_t instance allocated with memCalloc.

public static hb_draw_state_t.Buffer
calloc(int
the buffer capacity
capacity
)

Returns a new hb_draw_state_t.Buffer instance allocated with memCalloc.

public static hb_draw_state_t
calloc(MemoryStack
the stack from which to allocate
stack
)

Returns a new hb_draw_state_t instance allocated on the specified MemoryStack and initializes all its bits to zero.

public static hb_draw_state_t.Buffer
calloc(int
the buffer capacity
capacity
,
MemoryStack
the stack from which to allocate
stack
)

Returns a new hb_draw_state_t.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

protected hb_draw_state_t
create(long
the struct memory address
address
,
ByteBuffer
an optional container buffer, to be referenced strongly by the struct instance.
container
)

Implements abstract org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.
public static hb_draw_state_t
create()

Returns a new hb_draw_state_t instance allocated with BufferUtils.

public static hb_draw_state_t
create(long address)

Returns a new hb_draw_state_t instance for the specified memory address.

public static hb_draw_state_t.Buffer
create(int
the buffer capacity
capacity
)

Returns a new hb_draw_state_t.Buffer instance allocated with BufferUtils.

public static hb_draw_state_t.Buffer
create(long
the memory address
address
,
int
the buffer capacity
capacity
)

Create a hb_draw_state_t.Buffer instance at the specified memory.

public static hb_draw_state_t
createSafe(long address)

Like create, but returns null if address is NULL.

public static hb_draw_state_t.Buffer
createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

public float
current_x()

X component of current point

public hb_draw_state_t
current_x(float value)

Sets the specified value to the current_x field.

public float
current_y()

Y component of current point

public hb_draw_state_t
current_y(float value)

Sets the specified value to the current_y field.

public static hb_draw_state_t
malloc()

Returns a new hb_draw_state_t instance allocated with memAlloc.

public static hb_draw_state_t.Buffer
malloc(int
the buffer capacity
capacity
)

Returns a new hb_draw_state_t.Buffer instance allocated with memAlloc.

public static hb_draw_state_t
malloc(MemoryStack
the stack from which to allocate
stack
)

Returns a new hb_draw_state_t instance allocated on the specified MemoryStack.

public static hb_draw_state_t.Buffer
malloc(int
the buffer capacity
capacity
,
MemoryStack
the stack from which to allocate
stack
)

Returns a new hb_draw_state_t.Buffer instance allocated on the specified MemoryStack.

public static float
ncurrent_x(long struct)

Unsafe version of current_x.

public static void
ncurrent_x(long struct, float value)

Unsafe version of current_x.

public static float
ncurrent_y(long struct)

Unsafe version of current_y.

public static void
ncurrent_y(long struct, float value)

Unsafe version of current_y.

public static int
npath_open(long struct)

Unsafe version of path_open.

public static void
npath_open(long struct, int value)

Unsafe version of path_open.

public static float
npath_start_x(long struct)

Unsafe version of path_start_x.

public static void
npath_start_x(long struct, float value)

Unsafe version of path_start_x.

public static float
npath_start_y(long struct)

Unsafe version of path_start_y.

public static void
npath_start_y(long struct, float value)

Unsafe version of path_start_y.

public static hb_var_num_t
nreserved1(long struct)

public static void
nreserved1(long struct, hb_var_num_t value)

public static hb_var_num_t
nreserved2(long struct)

public static void
nreserved2(long struct, hb_var_num_t value)

public static hb_var_num_t
nreserved3(long struct)

public static void
nreserved3(long struct, hb_var_num_t value)

public static hb_var_num_t
nreserved4(long struct)

public static void
nreserved4(long struct, hb_var_num_t value)

public static hb_var_num_t
nreserved5(long struct)

public static void
nreserved5(long struct, hb_var_num_t value)

public static hb_var_num_t
nreserved6(long struct)

public static void
nreserved6(long struct, hb_var_num_t value)

public static hb_var_num_t
nreserved7(long struct)

public static void
nreserved7(long struct, hb_var_num_t value)

public boolean
path_open()

whether there is an open path

public hb_draw_state_t
path_open(boolean value)

Sets the specified value to the path_open field.

public float
path_start_x()

X component of the start of current path

public hb_draw_state_t
path_start_x(float value)

Sets the specified value to the path_start_x field.

public float
path_start_y()

Y component of the start of current path

public hb_draw_state_t
path_start_y(float value)

Sets the specified value to the path_start_y field.

public hb_draw_state_t
set(boolean path_open, float path_start_x, float path_start_y, float current_x, float current_y)

Initializes this struct with the specified values.

public hb_draw_state_t

Returns:

this struct
set
(hb_draw_state_t
the source struct
src
)

Copies the specified struct data to this struct.

public int
sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).
Inherited from org.lwjgl.system.Struct:
__array__array__array__checkContainer__checkMalloc__create__getContainer__getContainer__member__member__member__padding__padding__struct__struct__union__unionclearfreeisNullvalidate

Field Detail

ALIGNOFback to summary
public static final int ALIGNOF

The struct alignment in bytes.

CURRENT_Xback to summary
public static final int CURRENT_X

The struct member offsets.

CURRENT_Yback to summary
public static final int CURRENT_Y

The struct member offsets.

PATH_OPENback to summary
public static final int PATH_OPEN

The struct member offsets.

PATH_START_Xback to summary
public static final int PATH_START_X

The struct member offsets.

PATH_START_Yback to summary
public static final int PATH_START_Y

The struct member offsets.

RESERVED1back to summary
public static final int RESERVED1

The struct member offsets.

RESERVED2back to summary
public static final int RESERVED2

The struct member offsets.

RESERVED3back to summary
public static final int RESERVED3

The struct member offsets.

RESERVED4back to summary
public static final int RESERVED4

The struct member offsets.

RESERVED5back to summary
public static final int RESERVED5

The struct member offsets.

RESERVED6back to summary
public static final int RESERVED6

The struct member offsets.

RESERVED7back to summary
public static final int RESERVED7

The struct member offsets.

SIZEOFback to summary
public static final int SIZEOF

The struct size in bytes.

Constructor Detail

hb_draw_state_tback to summary
protected hb_draw_state_t(long address, ByteBuffer container)
hb_draw_state_tback to summary
public hb_draw_state_t(ByteBuffer container)

Creates a hb_draw_state_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 Detail

callocback to summary
public static hb_draw_state_t calloc()

Returns a new hb_draw_state_t instance allocated with memCalloc. The instance must be explicitly freed.

callocback to summary
public static hb_draw_state_t.Buffer calloc(int capacity)

Returns a new hb_draw_state_t.Buffer instance allocated with memCalloc. The instance must be explicitly freed.

Parameters
capacity:int

the buffer capacity

callocback to summary
public static hb_draw_state_t calloc(MemoryStack stack)

Returns a new hb_draw_state_t instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters
stack:MemoryStack

the stack from which to allocate

callocback to summary
public static hb_draw_state_t.Buffer calloc(int capacity, MemoryStack stack)

Returns a new hb_draw_state_t.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters
capacity:int

the buffer capacity

stack:MemoryStack

the stack from which to allocate

createback to summary
protected hb_draw_state_t create(long address, ByteBuffer container)

Implements abstract org.lwjgl.system.Struct.create.

Doc from org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.

Effectively, every Struct instance is a factory for more instances of the same type. This is used by StructBuffer.

Parameters
address:long

the struct memory address

container:ByteBuffer

an optional container buffer, to be referenced strongly by the struct instance.

Annotations
@Override
createback to summary
public static hb_draw_state_t create()

Returns a new hb_draw_state_t instance allocated with BufferUtils.

createback to summary
public static hb_draw_state_t create(long address)

Returns a new hb_draw_state_t instance for the specified memory address.

createback to summary
public static hb_draw_state_t.Buffer create(int capacity)

Returns a new hb_draw_state_t.Buffer instance allocated with BufferUtils.

Parameters
capacity:int

the buffer capacity

createback to summary
public static hb_draw_state_t.Buffer create(long address, int capacity)

Create a hb_draw_state_t.Buffer instance at the specified memory.

Parameters
address:long

the memory address

capacity:int

the buffer capacity

createSafeback to summary
public static hb_draw_state_t createSafe(long address)

Like create, but returns null if address is NULL.

Annotations
@Nullable
createSafeback to summary
public static hb_draw_state_t.Buffer createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

Annotations
@Nullable
current_xback to summary
public float current_x()

X component of current point

current_xback to summary
public hb_draw_state_t current_x(float value)

Sets the specified value to the current_x field.

current_yback to summary
public float current_y()

Y component of current point

current_yback to summary
public hb_draw_state_t current_y(float value)

Sets the specified value to the current_y field.

mallocback to summary
public static hb_draw_state_t malloc()

Returns a new hb_draw_state_t instance allocated with memAlloc. The instance must be explicitly freed.

mallocback to summary
public static hb_draw_state_t.Buffer malloc(int capacity)

Returns a new hb_draw_state_t.Buffer instance allocated with memAlloc. The instance must be explicitly freed.

Parameters
capacity:int

the buffer capacity

mallocback to summary
public static hb_draw_state_t malloc(MemoryStack stack)

Returns a new hb_draw_state_t instance allocated on the specified MemoryStack.

Parameters
stack:MemoryStack

the stack from which to allocate

mallocback to summary
public static hb_draw_state_t.Buffer malloc(int capacity, MemoryStack stack)

Returns a new hb_draw_state_t.Buffer instance allocated on the specified MemoryStack.

Parameters
capacity:int

the buffer capacity

stack:MemoryStack

the stack from which to allocate

ncurrent_xback to summary
public static float ncurrent_x(long struct)

Unsafe version of current_x.

ncurrent_xback to summary
public static void ncurrent_x(long struct, float value)

Unsafe version of current_x.

ncurrent_yback to summary
public static float ncurrent_y(long struct)

Unsafe version of current_y.

ncurrent_yback to summary
public static void ncurrent_y(long struct, float value)

Unsafe version of current_y.

npath_openback to summary
public static int npath_open(long struct)

Unsafe version of path_open.

npath_openback to summary
public static void npath_open(long struct, int value)

Unsafe version of path_open.

npath_start_xback to summary
public static float npath_start_x(long struct)

Unsafe version of path_start_x.

npath_start_xback to summary
public static void npath_start_x(long struct, float value)

Unsafe version of path_start_x.

npath_start_yback to summary
public static float npath_start_y(long struct)

Unsafe version of path_start_y.

npath_start_yback to summary
public static void npath_start_y(long struct, float value)

Unsafe version of path_start_y.

nreserved1back to summary
public static hb_var_num_t nreserved1(long struct)
nreserved1back to summary
public static void nreserved1(long struct, hb_var_num_t value)
nreserved2back to summary
public static hb_var_num_t nreserved2(long struct)
nreserved2back to summary
public static void nreserved2(long struct, hb_var_num_t value)
nreserved3back to summary
public static hb_var_num_t nreserved3(long struct)
nreserved3back to summary
public static void nreserved3(long struct, hb_var_num_t value)
nreserved4back to summary
public static hb_var_num_t nreserved4(long struct)
nreserved4back to summary
public static void nreserved4(long struct, hb_var_num_t value)
nreserved5back to summary
public static hb_var_num_t nreserved5(long struct)
nreserved5back to summary
public static void nreserved5(long struct, hb_var_num_t value)
nreserved6back to summary
public static hb_var_num_t nreserved6(long struct)
nreserved6back to summary
public static void nreserved6(long struct, hb_var_num_t value)
nreserved7back to summary
public static hb_var_num_t nreserved7(long struct)
nreserved7back to summary
public static void nreserved7(long struct, hb_var_num_t value)
path_openback to summary
public boolean path_open()

whether there is an open path

Annotations
@NativeType:hb_bool_t
path_openback to summary
public hb_draw_state_t path_open(boolean value)

Sets the specified value to the path_open field.

path_start_xback to summary
public float path_start_x()

X component of the start of current path

path_start_xback to summary
public hb_draw_state_t path_start_x(float value)

Sets the specified value to the path_start_x field.

path_start_yback to summary
public float path_start_y()

Y component of the start of current path

path_start_yback to summary
public hb_draw_state_t path_start_y(float value)

Sets the specified value to the path_start_y field.

setback to summary
public hb_draw_state_t set(boolean path_open, float path_start_x, float path_start_y, float current_x, float current_y)

Initializes this struct with the specified values.

setback to summary
public hb_draw_state_t set(hb_draw_state_t src)

Copies the specified struct data to this struct.

Parameters
src:hb_draw_state_t

the source struct

Returns:hb_draw_state_t

this struct

sizeofback to summary
public int sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Doc from org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).

Annotations
@Override
org.lwjgl.util.harfbuzz back to summary

public Class hb_draw_state_t.Buffer

extends StructBuffer<hb_draw_state_t, hb_draw_state_t.Buffer>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable

An array of hb_draw_state_t structs.

Field Summary

Modifier and TypeField and Description
private static final hb_draw_state_t

Constructor Summary

AccessConstructor and Description
public
Buffer(ByteBuffer container)

Creates a new hb_draw_state_t.Buffer instance backed by the specified container.

public
Buffer(long address, int cap)

pack-priv
Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Summary

Modifier and TypeMethod and Description
public float

Returns:

the value of the hb_draw_state_t#current_x field.
current_x
()

public hb_draw_state_t.Buffer
current_x(float value)

Sets the specified value to the hb_draw_state_t#current_x field.

public float

Returns:

the value of the hb_draw_state_t#current_y field.
current_y
()

public hb_draw_state_t.Buffer
current_y(float value)

Sets the specified value to the hb_draw_state_t#current_y field.

protected hb_draw_state_t
public boolean

Returns:

the value of the hb_draw_state_t#path_open field.
path_open
()

public hb_draw_state_t.Buffer
path_open(boolean value)

Sets the specified value to the hb_draw_state_t#path_open field.

public float

Returns:

the value of the hb_draw_state_t#path_start_x field.
path_start_x
()

public hb_draw_state_t.Buffer
path_start_x(float value)

Sets the specified value to the hb_draw_state_t#path_start_x field.

public float

Returns:

the value of the hb_draw_state_t#path_start_y field.
path_start_y
()

public hb_draw_state_t.Buffer
path_start_y(float value)

Sets the specified value to the hb_draw_state_t#path_start_y field.

protected hb_draw_state_t.Buffer
Inherited from org.lwjgl.system.StructBuffer:
applyapplyforEachgetgetgetgetiteratorparallelStreamputputsizeofspliteratorstream

Field Detail

ELEMENT_FACTORYback to summary
private static final hb_draw_state_t ELEMENT_FACTORY

Constructor Detail

Bufferback to summary
public Buffer(ByteBuffer container)

Creates a new hb_draw_state_t.Buffer instance backed by the specified container.

Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by hb_draw_state_t#SIZEOF, and its mark will be undefined.

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

Bufferback to summary
public Buffer(long address, int cap)
Bufferback to summary
pack-priv Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Detail

current_xback to summary
public float current_x()
Returns:float

the value of the hb_draw_state_t#current_x field.

current_xback to summary
public hb_draw_state_t.Buffer current_x(float value)

Sets the specified value to the hb_draw_state_t#current_x field.

current_yback to summary
public float current_y()
Returns:float

the value of the hb_draw_state_t#current_y field.

current_yback to summary
public hb_draw_state_t.Buffer current_y(float value)

Sets the specified value to the hb_draw_state_t#current_y field.

getElementFactoryback to summary
protected hb_draw_state_t getElementFactory()

Implements abstract org.lwjgl.system.StructBuffer.getElementFactory.

Annotations
@Override
path_openback to summary
public boolean path_open()
Returns:boolean

the value of the hb_draw_state_t#path_open field.

Annotations
@NativeType:hb_bool_t
path_openback to summary
public hb_draw_state_t.Buffer path_open(boolean value)

Sets the specified value to the hb_draw_state_t#path_open field.

path_start_xback to summary
public float path_start_x()
Returns:float

the value of the hb_draw_state_t#path_start_x field.

path_start_xback to summary
public hb_draw_state_t.Buffer path_start_x(float value)

Sets the specified value to the hb_draw_state_t#path_start_x field.

path_start_yback to summary
public float path_start_y()
Returns:float

the value of the hb_draw_state_t#path_start_y field.

path_start_yback to summary
public hb_draw_state_t.Buffer path_start_y(float value)

Sets the specified value to the hb_draw_state_t#path_start_y field.

selfback to summary
protected hb_draw_state_t.Buffer self()

Implements abstract org.lwjgl.system.CustomBuffer.self.

Annotations
@Override