Struct Tile 

pub struct Tile {
    pub image: DynamicImage,
    pub number: i32,
    pub position: (i32, i32),
    pub coords: (i32, i32),
    pub filename: Option<PathBuf>,
}

Represents a single tile of an image.

A Tile contains the image data, its position in the grid, pixel coordinates, and optional

Fields

image: DynamicImage

The image data for the tile.

number: i32

The unique number assigned to the tile.

position: (i32, i32)

The row and column position of the tile in the grid.

coords: (i32, i32)

The pixel coordinates of the tile in the original image.

filename: Option<PathBuf>

The filename of the tile, if it has been saved to disk.

Implementations

impl Tile

pub fn new( image: DynamicImage, number: i32, position: (i32, i32), coords: (i32, i32), filename: Option<PathBuf>, ) -> Self

Creates a new Tile instance.

Arguments

• image - The image data for the tile.
• number - The unique number assigned to the tile.
• position - The row and column position of the tile in the grid.
• coords - The pixel coordinates of the tile in the original image.
• filename - The filename of the tile, if it has been saved to disk.

Returns

A new Tile instance.

pub fn row(&self) -> i32

Returns the row position of the tile.

Returns

The row position of the tile.

pub fn column(&self) -> i32

Returns the column position of the tile.

Returns

The column position of the tile.

pub fn basename(&self) -> Option<String>

Returns the base name of the tile’s filename (without path or extension).

Returns

The base name of the tile’s filename, or None if the filename is not set.

pub fn generate_filename( &self, directory: Option<&Path>, prefix: &str, format: &str, path: bool, ) -> PathBuf

Generates a filename for the tile based on its position and format.

Arguments

• directory - The directory to save the tile. If None, the current working directory is used.
• prefix - The prefix for the filename.
• format - The format of the tile (e.g., "png", "jpg").
• path - Whether to include the full path in the filename.

Returns

A PathBuf representing the generated filename.

pub fn save( &mut self, filename: Option<PathBuf>, format: &str, ) -> Result<(), ImageError>

Saves the tile to disk.

Arguments

• filename - The filename to save the tile. If None, a filename is generated using generate_filename.
• format - The format of the tile (e.g., "png", "jpg").

Returns

Ok(()) if the tile is saved successfully, or an error if saving fails.

Trait Implementations

impl Clone for Tile

fn clone(&self) -> Tile

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Tile

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.