Package org.gnome.gdk

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("io.github.jwharm.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 org.gnome.gdk.Texture

Texture.Texture$Impl, Texture.TextureClass

Nested classes/interfaces inherited from class org.gnome.gobject.GObject

GObject.NotifyCallback, GObject.ObjectClass

Nested classes/interfaces inherited from interface org.gnome.gio.Icon

Icon.Icon$Impl, Icon.IconIface

Nested classes/interfaces inherited from interface org.gnome.gio.LoadableIcon

LoadableIcon.LoadableIcon$Impl, LoadableIcon.LoadableIconIface

Nested classes/interfaces inherited from interface org.gnome.gdk.Paintable

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

Constructor Summary

Constructors

Constructor	Description
MemoryTexture()	Creates 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 proxy instance for the provided memory address.

Method Summary

Modifier and Type	Method	Description
protected MemoryTexture	asParent()	Returns 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 @Nullable Type	getType()	Get the GType of the MemoryTexture class

Methods inherited from class org.gnome.gdk.Texture

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

Methods inherited from class org.gnome.gobject.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, getMemoryLayout, 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 org.gnome.gobject.TypeInstance

callParent, callParent, cast, getPrivate, readGClass, writeGClass

Methods inherited from class org.javagi.base.ProxyInstance

equals, handle, hashCode

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gnome.gio.Icon

equal, hash, serialize, serializeToString

Methods inherited from interface org.gnome.gio.LoadableIcon

load, loadAsync, loadFinish

Methods inherited from interface org.gnome.gdk.Paintable

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

Methods inherited from interface org.javagi.base.Proxy

handle

Constructor Details

MemoryTexture

public MemoryTexture(MemorySegment address)

Create a MemoryTexture proxy 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()

Creates a new MemoryTexture.

Method Details

getType

public static @Nullable Type getType()

Get the GType of the MemoryTexture class

Returns:

the GType

asParent

protected MemoryTexture asParent()

Returns this instance as if it were its parent type. This is mostly synonymous to the Java super keyword, but will set the native typeclass function pointers to the parent type. When overriding a native virtual method in Java, "chaining up" with super.methodName() doesn't work, because it invokes the overridden function pointer again. To chain up, call asParent().methodName(). This will call the native function pointer of this virtual method in the typeclass of the parent type.

Overrides:

asParent in class Texture

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