ImageD class

Image, pixel data stored in CPU memory (RAM)

Inheritance

Constructors

ImageD({StructPointer<ImageD>? op, Uint8List? data, int width = 0, int height = 0, int mipmaps = 0, PixelFormat format = .PIXELFORMAT_NONE})
ImageD.zero()
factory

Properties

$state → RaylibTempStructState
Per-instance allocation state tracking slot keys, disposal, and identity.
finalinherited
bytesPerPixel → int
Number of bytes per pixel, derived from format.
no setter
data → MemoryPointer<RVoid>
Image raw data
no setter
dataLength → int
Total byte length of data, equal to frameSize * frameCount.
no setter
dataView → Uint8List
no setter
format ↔ PixelFormat
Data format (PixelFormat type)
getter/setter pair
frameCount ↔ int
Number of frames in the image.
getter/setter pair
frameSize → int
Byte size of a single frame, equal to width * height * bytesPerPixel.
no setter
hashCode → int
The hash code for this object.
no setterinherited
height ↔ int
Image base height
getter/setter pair
mipmaps ↔ int
Mipmap levels, 1 by default
getter/setter pair
op ↔ StructPointer<ImageD>?
The C-owned or RaylibTemp-owned typed pointer for this struct, if any.
getter/setter pairinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
structIsDisposed → bool
Whether structMarkDisposed has been called on this instance.
no setterinherited
structName → String
The Dart-side type name of this struct
no setterinherited
width ↔ int
Image base width
getter/setter pair

Methods

clone() → ImageD
Returns a deep copy of this instance, preserving op if present.
override
copy() → ImageD
Returns a deep copy of this instance without op.
inherited
getOp() → StructPointer<ImageD>
Returns op, throwing a descriptive StateError if unavailable or this instance RaylibTempStructState.isDisposed.
inherited
getOpAndDispose() → StructPointer<ImageD>
Returns op and immediately disposes this struct.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
setDart(ImageD o) → ImageD
Copies the fields of o into this instance.
override
signature() → String
Returns a human-readable representation of this struct.
override
structAllocateInto(RaylibTemp<RaylibBase> temp, MemoryPointer<RType> p, String key) → void
Allocates nested pointers into temp under key as needed.
override
structMarkDisposed() → void
Marks this instance as disposed and clears op.
inherited
structOnOp(void callback(StructPointer<ImageD> image)) → void
Calls callback with op if it is set, otherwise no-ops.
inherited
structReadFrom(MemoryPointer<RType> p) → void
override
structSetTag(String newTag) → ImageD
Sets RaylibTempStructState.tag to newTag.
inherited
structSyncFromMemory() → void
Syncs all fields from the memory. Requires op.
inherited
structSyncToMemory() → void
Syncs all fields to the memory. Requires op.
inherited
structWriteInto(MemoryPointer<RType> p) → void
override
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Properties

field_data → StructPointerValueField<dynamic, RVoid>
Field descriptor for data.
final
field_format → StructValueField<PixelFormat, RType>
Field descriptor for format.
final
field_height → StructValueField<int, RInt>
Field descriptor for height.
final
field_mipmaps → StructValueField<int, RInt>
Field descriptor for mipmaps.
final
field_width → StructValueField<int, RInt>
Field descriptor for width.
final
struct → StructType<ImageD>
Describes the raw memory layout, construction, and pointer representation of this struct type.
final
structLayout → StructLayout<ImageField>
Raw memory layout of this object.
final

Static Methods

BASE_bytesPerPixel(PixelFormat format) → int
Returns the number of bytes per pixel for the given format.
BASE_dataLength(int frameSize, int frameCount) → int
Returns the total byte length of all image data across all frames.
BASE_frameSize(int width, int height, PixelFormat format) → int
Returns the byte size of a single frame.