Struct PixelCanvasModel 

pub struct PixelCanvasModel { /* private fields */ }

Implementations

impl PixelCanvasModel

pub fn state_version(&self) -> i64

pub fn draw_pixels( &mut self, config: &ConfigModel, pixels: impl Iterator<Item = Pixel>, ) -> Result<()>

pub fn erase_pixels( &mut self, config: &ConfigModel, pixels: impl Iterator<Item = PixelPosition>, ) -> Result<()>

pub fn erase_and_draw_pixels( &mut self, config: &ConfigModel, erase_pixels: impl Iterator<Item = PixelPosition>, draw_pixels: impl Iterator<Item = Pixel>, ) -> Result<()>

pub fn replace_color( &mut self, config: &ConfigModel, old: Rgba, new: Rgba, ) -> Result<()>

pub fn region(&self) -> PixelRegion

pub fn get_layers(&self, config: &ConfigModel) -> u16

pub fn get_frames(&self, config: &ConfigModel) -> u16

pub fn get_pixels( &self, config: &ConfigModel, region: PixelRegion, ) -> impl '_ + Iterator<Item = Pixel>

pub fn get_pixel( &self, config: &ConfigModel, position: PixelPosition, ) -> Option<Rgba>

pub fn get_pixel_with_alpha( &self, config: &ConfigModel, position: PixelPosition, alpha: u8, ) -> Option<Rgba>

pub fn get_direct_pixel(&self, position: PixelPosition) -> Option<Rgba>

pub fn raw_pixels(&self) -> impl '_ + Iterator<Item = (PixelPosition, Rgba)>

pub fn undo_command(&mut self, config: &ConfigModel) -> Result<()>

pub fn redo_command(&mut self, config: &ConfigModel) -> Result<()>

pub fn forget_oldest_command(&mut self)

pub fn command_log_tail(&self) -> usize

pub fn command_log(&self) -> &VecDeque<PixelCanvasCommand>

pub fn take_dirty_positions(&mut self) -> BTreeSet<PixelPosition>

pub fn dirty_positions(&self) -> &BTreeSet<PixelPosition>

Trait Implementations

impl Debug for PixelCanvasModel

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

Formats the value using the given formatter.

impl Default for PixelCanvasModel

fn default() -> PixelCanvasModel

Returns the “default value” for a type.

impl Deserialize for PixelCanvasModel

fn deserialize<R: Read>(reader: &mut R) -> Result<Self>

fn deserialize_or_default<R: Read>(reader: &mut R) -> Result<Self>

where Self: Default,

impl Serialize for PixelCanvasModel

fn serialize<W: Write>(&self, writer: &mut W) -> Result<()>

fn serialized_size(&self) -> Result<usize>