Package org.gnome.pango

Class AttrFontFeatures

java.lang.Object

io.github.jwharm.javagi.base.ProxyInstance

org.gnome.pango.AttrFontFeatures

All Implemented Interfaces:

Proxy

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

The PangoAttrFontFeatures structure is used to represent OpenType font features as an attribute.

Constructor Summary

Constructors

Constructor	Description
AttrFontFeatures()	Allocate a new AttrFontFeatures.
AttrFontFeatures(Arena arena)	Allocate a new AttrFontFeatures.
AttrFontFeatures(MemorySegment address)	Create a AttrFontFeatures proxy instance for the provided memory address.
AttrFontFeatures(Attribute attr, String features)	Allocate a new AttrFontFeatures with the fields set to the provided values.
AttrFontFeatures(Attribute attr, String features, Arena arena)	Allocate a new AttrFontFeatures 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.
static Attribute	new_(String features)	Create a new font features tag attribute.
Attribute	readAttr()	Read the value of the field attr.
String	readFeatures()	Read the value of the field features.
void	writeAttr(Attribute attr)	Write a value in the field attr.
void	writeFeatures(String features, Arena _arena)	Write a value in the field features.

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

AttrFontFeatures

public AttrFontFeatures(MemorySegment address)

Create a AttrFontFeatures proxy instance for the provided memory address.

Parameters:

address - the memory address of the native object

AttrFontFeatures

public AttrFontFeatures(Arena arena)

Allocate a new AttrFontFeatures.

Parameters:

arena - to control the memory allocation scope

AttrFontFeatures

public AttrFontFeatures()

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

AttrFontFeatures

public AttrFontFeatures(Attribute attr,
 String features,
 Arena arena)

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

Parameters:

attr - value for the field attr

features - value for the field features

arena - to control the memory allocation scope

AttrFontFeatures

public AttrFontFeatures(Attribute attr,
 String features)

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

Parameters:

attr - value for the field attr

features - value for the field features

Method Details

getMemoryLayout

public static MemoryLayout getMemoryLayout()

The memory layout of the native struct.

Returns:

the memory layout

readAttr

public Attribute readAttr()

Read the value of the field attr.

Returns:

The value of the field attr

writeAttr

public void writeAttr(Attribute attr)

Write a value in the field attr.

Parameters:

attr - The new value for the field attr

readFeatures

public String readFeatures()

Read the value of the field features.

Returns:

The value of the field features

writeFeatures

public void writeFeatures(String features,
 Arena _arena)

Write a value in the field features.

Parameters:

features - The new value for the field features

_arena - to control the memory allocation scope

new_

public static Attribute new_(String features)

Create a new font features tag attribute.

You can use this attribute to select OpenType font features like small-caps, alternative glyphs, ligatures, etc. for fonts that support them.

Parameters:

features - a string with OpenType font features, with the syntax of the [CSS font-feature-settings property](https://www.w3.org/TR/css-fonts-4/font-rend-desc)

Returns:

the newly allocated PangoAttribute, which should be freed with Attribute.destroy()