Class MemoryTexture

java.lang.Object

org.javagi.base.ProxyInstance

org.gnome.gobject.TypeInstance

org.gnome.gobject.GObject

org.gnome.gdk.Texture

org.gnome.gdk.MemoryTexture

All Implemented Interfaces:

Paintable, Icon, LoadableIcon, Proxy

@Generated("org.javagi.JavaGI")
public class MemoryTexture
extends Texture
implements Paintable, Icon, LoadableIcon

A GdkTexture representing image data in memory.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MemoryTexture.Builder<B extends MemoryTexture.Builder<B>>	Inner class implementing a builder pattern to construct a GObject with properties.
static class	MemoryTexture.MemoryTextureClass

Nested classes/interfaces inherited from class Texture

Texture.Texture$Impl, Texture.TextureClass

Nested classes/interfaces inherited from class GObject

GObject.NotifyCallback, GObject.ObjectClass

Nested classes/interfaces inherited from interface Icon

Icon.Icon$Impl, Icon.IconIface

Nested classes/interfaces inherited from interface LoadableIcon

LoadableIcon.LoadableIcon$Impl, LoadableIcon.LoadableIconIface

Nested classes/interfaces inherited from interface Paintable

Paintable.InvalidateContentsCallback, Paintable.InvalidateSizeCallback, Paintable.Paintable$Impl, Paintable.PaintableInterface

Constructor Summary

Constructors

Constructor	Description
MemoryTexture()	Create a new MemoryTexture.
MemoryTexture(int width, int height, MemoryFormat format, byte[] bytes, long stride)	Creates a new texture for a blob of image data.
MemoryTexture(MemorySegment address)	Create a MemoryTexture instance for the provided memory address.

Method Summary

Modifier and Type	Method	Description
protected MemoryTexture	asParent()	Return this instance as if it were its parent type.
static MemoryTexture.Builder<? extends MemoryTexture.Builder>	builder()	A MemoryTexture.Builder object constructs a MemoryTexture with the specified properties.
static MemoryLayout	getMemoryLayout()	The memory layout of the native struct.
static @Nullable Type	getType()	Get the GType of the MemoryTexture class.

Methods inherited from class Texture

download, forPixbuf, fromBytes, fromFile, fromFilename, fromResource, getColorState, getFormat, getHeight, getWidth, saveToPng, saveToPngBytes, saveToTiff, saveToTiffBytes

Methods inherited from class GObject

addToggleRef, addWeakPointer, bindProperty, bindProperty, bindProperty, bindPropertyFull, bindPropertyFull, bindPropertyWithClosures, bindPropertyWithClosures, compatControl, connect, connect, connect, constructed, disconnect, dispatchPropertiesChanged, dispose, dupData, dupQdata, emit, emitNotify, finalize_, forceFloating, freezeNotify, get, getData, getProperty, getProperty, getProperty, getQdata, getv, interfaceFindProperty, interfaceInstallProperty, interfaceListProperties, isFloating, newInstance, newInstance, newv, notify, notify, notifyByPspec, onNotify, ref, refSink, removeToggleRef, removeWeakPointer, replaceData, replaceQdata, runDispose, set, setData, setDataFull, setProperty, setProperty, setProperty, setQdata, setQdataFull, setv, stealData, stealQdata, takeRef, thawNotify, unref, watchClosure, weakRef, weakUnref, withProperties

Methods inherited from class TypeInstance

callParent, callParent, cast, getPrivate, readGClass, writeGClass

Methods inherited from class ProxyInstance

equals, handle, hashCode

Methods inherited from class Object

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

Methods inherited from interface Icon

equal, hash, serialize, serializeToString

Methods inherited from interface LoadableIcon

load, loadAsync, loadFinish

Methods inherited from interface Paintable

computeConcreteSize, emitInvalidateContents, emitInvalidateSize, getCurrentImage, getFlags, getIntrinsicAspectRatio, getIntrinsicHeight, getIntrinsicWidth, invalidateContents, invalidateSize, onInvalidateContents, onInvalidateSize, snapshot

Methods inherited from interface Proxy

handle

Constructor Details

MemoryTexture

public MemoryTexture(MemorySegment address)

Create a MemoryTexture instance for the provided memory address.

Parameters:

address - the memory address of the native object

MemoryTexture

public MemoryTexture(int width,
 int height,
 MemoryFormat format,
 byte[] bytes,
 long stride)

Creates a new texture for a blob of image data.

The GBytes must contain stride × height pixels in the given format.

Parameters:

width - the width of the texture

height - the height of the texture

format - the format of the data

bytes - the GBytes containing the pixel data

stride - rowstride for the data

MemoryTexture

public MemoryTexture()

Create a new MemoryTexture.

Method Details

getType

public static @Nullable Type getType()

Get the GType of the MemoryTexture class.

Returns:

the GType

getMemoryLayout

public static MemoryLayout getMemoryLayout()

The memory layout of the native struct.

Returns:

the memory layout

asParent

protected MemoryTexture asParent()

Return this instance as if it were its parent type. Comparable to the Java super keyword, but ensures the parent typeclass is also used in native code.

Overrides:

asParent in class Texture

Returns:

the instance as if it were its parent type

builder

public static MemoryTexture.Builder<? extends MemoryTexture.Builder> builder()

A MemoryTexture.Builder object constructs a MemoryTexture with the specified properties. Use the various set...() methods to set properties, and finish construction with MemoryTexture.Builder.build().

Returns:

the builder object