GSubTexture class

Represents a sub-texture or a sub-region of a texture.

Inheritance

• Object
• GTexture
• GSubTexture

Constructors

GSubTexture(GTexture parent, {GRect? region, bool ownsParent = false, GRect? frame, required bool rotated, double scaleModifier = 1})

Creates a new sub-texture from a parent texture.

Properties

actualHeight ↔ double?

The actual height of the texture after applying the scale.

getter/setter pair, inherited

actualWidth ↔ double?

The actual width of the texture after applying the scale.

getter/setter pair, inherited

color ↔ Color?

The color of the texture when the texture is a plain color.

getter/setter pair, inherited

disposed → bool

Indicates whether this GTexture instance has been disposed or not. Once disposed, the root reference and all other properties are set to null, and further method calls to this instance may result in errors or unexpected behavior.

no setter, inherited

frame ↔ GRect?

The region of the texture to render.

getter/setter pair, inherited

frameHeight → double

The height of the frame of the texture.

no setter, inherited

frameWidth → double

The width of the frame of the texture.

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

height → double?

Returns the height of this sub-texture.

no setter, override

nativeHeight → double

Returns the native height of this sub-texture, taking into account its scale.

no setter, override

nativeWidth → double

Returns the native width of this sub-texture, taking into account its scale.

no setter, override

ownsParent → bool?

Returns whether this sub-texture owns its parent texture, meaning whether this sub-texture is responsible for disposing its parent texture.

no setter

parent → GTexture?

Returns the parent texture of this sub-texture.

no setter

pivotX ↔ double?

The horizontal coordinate of the texture's pivot point.

getter/setter pair, inherited

pivotY ↔ double?

The vertical coordinate of the texture's pivot point.

getter/setter pair, inherited

region → GRect?

Returns the region of this sub-texture within its parent texture.

no setter

root ↔ Image?

Returns the root image of the parent texture of this sub-texture.

getter/setter pair, inherited-setter, override-getter

rotated → bool?

Returns whether this sub-texture is rotated within its parent texture.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scale ↔ double?

Returns the scale of this sub-texture, relative to its parent texture.

getter/setter pair, inherited-setter, override-getter

scale9Grid ↔ GRect?

The region of the texture that should be scaled when rendering.

getter/setter pair, inherited

scale9GridDest ↔ GRect?

The destination region of the texture to be scaled when rendering.

getter/setter pair, inherited

sourceRect ↔ GRect?

The source rectangle of the texture.

getter/setter pair, inherited

width → double?

Returns the width of this sub-texture.

no setter, override

Methods

$setTo(GTexture parent, {GRect? region, bool ownsParent = false, GRect? frame, required bool rotated, double scaleModifier = 1}) → void

(Internal usage)

copyFrom(GTexture other) → void

Copies the properties of another GTexture to this one.

inherited

dispose() → void

Disposes the sub-texture, and also disposes the parent texture if ownsParent was set to true.

override

getBounds() → GRect?

Gets the bounds of the texture.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

render(Canvas? canvas, [Paint? paint]) → void

(Internal usage)

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited