Package org.gnome.pango

Class GlyphGeometry

java.lang.Object

io.github.jwharm.javagi.base.ProxyInstance

org.gnome.pango.GlyphGeometry

All Implemented Interfaces:

Proxy

@Generated("io.github.jwharm.JavaGI")
public class GlyphGeometry
extends ProxyInstance

The PangoGlyphGeometry structure contains width and positioning information for a single glyph.

Note that width is not guaranteed to be the same as the glyph extents. Kerning and other positioning applied during shaping will affect both the width and the xOffset for the glyphs in the glyph string that results from shaping.

The information in this struct is intended for rendering the glyphs, as follows:

1. Assume the current point is (x, y) 2. Render the current glyph at (x + x_offset, y + y_offset), 3. Advance the current point to (x + width, y) 4. Render the next glyph

Constructor Summary

Constructors

Constructor	Description
GlyphGeometry()	Allocate a new GlyphGeometry.
GlyphGeometry(Arena arena)	Allocate a new GlyphGeometry.
GlyphGeometry(MemorySegment address)	Create a GlyphGeometry proxy instance for the provided memory address.
GlyphGeometry(GlyphUnit width, GlyphUnit xOffset, GlyphUnit yOffset)	Allocate a new GlyphGeometry with the fields set to the provided values.
GlyphGeometry(GlyphUnit width, GlyphUnit xOffset, GlyphUnit yOffset, Arena arena)	Allocate a new GlyphGeometry with the fields set to the provided values.

Method Summary

Modifier and Type	Method	Description
static MemoryLayout	getMemoryLayout()	The memory layout of the native struct.
GlyphUnit	readWidth()	Read the value of the field width.
GlyphUnit	readXOffset()	Read the value of the field x_offset.
GlyphUnit	readYOffset()	Read the value of the field y_offset.
void	writeWidth(GlyphUnit width)	Write a value in the field width.
void	writeXOffset(GlyphUnit xOffset)	Write a value in the field x_offset.
void	writeYOffset(GlyphUnit yOffset)	Write a value in the field y_offset.

Methods inherited from class io.github.jwharm.javagi.base.ProxyInstance

equals, handle, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Details

GlyphGeometry

public GlyphGeometry(MemorySegment address)

Create a GlyphGeometry proxy instance for the provided memory address.

Parameters:

address - the memory address of the native object

GlyphGeometry

public GlyphGeometry(Arena arena)

Allocate a new GlyphGeometry.

Parameters:

arena - to control the memory allocation scope

GlyphGeometry

public GlyphGeometry()

Allocate a new GlyphGeometry. The memory is allocated with Arena.ofAuto().

GlyphGeometry

public GlyphGeometry(GlyphUnit width,
 GlyphUnit xOffset,
 GlyphUnit yOffset,
 Arena arena)

Allocate a new GlyphGeometry with the fields set to the provided values.

Parameters:

width - value for the field width

xOffset - value for the field xOffset

yOffset - value for the field yOffset

arena - to control the memory allocation scope

GlyphGeometry

public GlyphGeometry(GlyphUnit width,
 GlyphUnit xOffset,
 GlyphUnit yOffset)

Allocate a new GlyphGeometry with the fields set to the provided values. The memory is allocated with Arena.ofAuto().

Parameters:

width - value for the field width

xOffset - value for the field xOffset

yOffset - value for the field yOffset

Method Details

getMemoryLayout

public static MemoryLayout getMemoryLayout()

The memory layout of the native struct.

Returns:

the memory layout

readWidth

public GlyphUnit readWidth()

Read the value of the field width.

Returns:

The value of the field width

writeWidth

public void writeWidth(GlyphUnit width)

Write a value in the field width.

Parameters:

width - The new value for the field width

readXOffset

public GlyphUnit readXOffset()

Read the value of the field x_offset.

Returns:

The value of the field x_offset

writeXOffset

public void writeXOffset(GlyphUnit xOffset)

Write a value in the field x_offset.

Parameters:

xOffset - The new value for the field x_offset

readYOffset

public GlyphUnit readYOffset()

Read the value of the field y_offset.

Returns:

The value of the field y_offset

writeYOffset

public void writeYOffset(GlyphUnit yOffset)

Write a value in the field y_offset.

Parameters:

yOffset - The new value for the field y_offset