KgpImageData

Namespace: Hex1b

Assembly: Hex1b.dll

Stores transmitted image data for the Kitty Graphics Protocol. Images are identified by ID and may be displayed via multiple placements.

public sealed class KgpImageData

Inheritance

Object → KgpImageData

Constructors

KgpImageData(uint, uint, byte[], uint, uint, KgpFormat)

Creates a new KGP image data entry from raw pixel data.

Parameters:

• imageId (UInt32): The image ID assigned by the client or allocated by the terminal.
• imageNumber (UInt32): The image number (I key), or 0 if unspecified.
• data (Byte[]): The raw decoded pixel data.
• width (UInt32): Image width in pixels.
• height (UInt32): Image height in pixels.
• format (KgpFormat): The pixel format of the stored data.

public KgpImageData(uint imageId, uint imageNumber, byte[] data, uint width, uint height, KgpFormat format)

Properties

ContentHash

SHA256 hash of the data for content-addressable deduplication.

Returns: Byte[]

public byte[] ContentHash { get; }

Data

The raw decoded pixel data (after base64 decoding, before decompression).

Returns: Byte[]

public byte[] Data { get; }

Format

The pixel format of the stored data.

Returns: KgpFormat

public KgpFormat Format { get; }

Height

Image height in pixels.

Returns: UInt32

public uint Height { get; }

ImageId

The image ID assigned by the client or allocated by the terminal.

Returns: UInt32

public uint ImageId { get; }

ImageNumber

The image number (I key), if specified. 0 means unspecified.

Returns: UInt32

public uint ImageNumber { get; }

Is4ByteAligned

Whether pixels are 4-byte aligned (RGBA or PNG).

Returns: Boolean

public bool Is4ByteAligned { get; }

Width

Image width in pixels.

Returns: UInt32

public uint Width { get; }

Methods

IsDataSizeValid()

Validates that the data size matches the expected size for the given format and dimensions.

Returns: Boolean

public bool IsDataSizeValid()