Class LinearGradientNode

java.lang.Object

org.javagi.base.ProxyInstance

org.gnome.gobject.TypeInstance

org.gnome.gsk.RenderNode

org.gnome.gsk.LinearGradientNode

All Implemented Interfaces:

Proxy

@Generated("org.javagi.JavaGI")
public class LinearGradientNode
extends RenderNode

A render node for a linear gradient.

Nested Class Summary

Nested classes/interfaces inherited from class RenderNode

RenderNode.RenderNode$Impl

Constructor Summary

Constructors

Constructor	Description
LinearGradientNode(MemorySegment address)	Create a LinearGradientNode instance for the provided memory address.
LinearGradientNode(Rect bounds, Point start, Point end, @Nullable ColorStop @Nullable [] colorStops)	Creates a GskRenderNode that will create a linear gradient from the given points and color stops, and render that into the area given by bounds.

Method Summary

Modifier and Type	Method	Description
protected LinearGradientNode	asParent()	Return this instance as if it were its parent type.
ColorStop[]	getColorStops()	Retrieves the color stops in the gradient.
Point	getEnd()	Retrieves the final point of the linear gradient.
static MemoryLayout	getMemoryLayout()	The memory layout of the native struct.
long	getNColorStops()	Retrieves the number of color stops in the gradient.
Point	getStart()	Retrieves the initial point of the linear gradient.
static @Nullable Type	getType()	Get the GType of the LinearGradientNode class.

Methods inherited from class RenderNode

deserialize, draw, getBounds, getChildren, getNodeType, getOpaqueRect, ref, serialize, unref, writeToFile

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

Constructor Details

LinearGradientNode

public LinearGradientNode(MemorySegment address)

Create a LinearGradientNode instance for the provided memory address.

Parameters:

address - the memory address of the native object

LinearGradientNode

public LinearGradientNode(Rect bounds,
 Point start,
 Point end,
 @Nullable ColorStop @Nullable [] colorStops)

Creates a GskRenderNode that will create a linear gradient from the given points and color stops, and render that into the area given by bounds.

Parameters:

bounds - the rectangle to render the linear gradient into

start - the point at which the linear gradient will begin

end - the point at which the linear gradient will finish

colorStops - a pointer to an array of GskColorStop defining the gradient. The offsets of all color stops must be increasing. The first stop's offset must be >= 0 and the last stop's offset must be <= 1.

Method Details

getType

public static @Nullable Type getType()

Get the GType of the LinearGradientNode class.

Returns:

the GType

getMemoryLayout

public static MemoryLayout getMemoryLayout()

The memory layout of the native struct.

Returns:

the memory layout

asParent

protected LinearGradientNode 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 RenderNode

Returns:

the instance as if it were its parent type

getColorStops

public ColorStop[] getColorStops()

Retrieves the color stops in the gradient.

Returns:

the color stops in the gradient

getEnd

public Point getEnd()

Retrieves the final point of the linear gradient.

Returns:

the final point

getNColorStops

public long getNColorStops()

Retrieves the number of color stops in the gradient.

Returns:

the number of color stops

getStart

public Point getStart()

Retrieves the initial point of the linear gradient.

Returns:

the initial point