Struct RenderBatch 

pub struct RenderBatch { /* private fields */ }

Batched render operations

Implementations

impl RenderBatch

pub fn new() -> Self

Create a new render batch

pub fn with_capacity(capacity: usize) -> Self

Create a batch with pre-allocated capacity

pub fn set_optimize(&mut self, optimize: bool)

Enable/disable operation optimization

pub fn len(&self) -> usize

Get number of queued operations

pub fn is_empty(&self) -> bool

Check if batch is empty

pub fn clear(&mut self)

Clear all queued operations

pub fn push(&mut self, op: RenderOp)

Add an operation to the batch

pub fn set_cell( &mut self, x: u16, y: u16, ch: char, fg: Option<Color>, bg: Option<Color>, )

Set a single cell

pub fn set_styled_cell(&mut self, x: u16, y: u16, cell: Cell)

Set a cell with full styling

pub fn fill_rect( &mut self, rect: Rect, ch: char, fg: Option<Color>, bg: Option<Color>, )

Fill a rectangular region

pub fn hline(&mut self, x: u16, y: u16, len: u16, ch: char, fg: Option<Color>)

Draw a horizontal line

pub fn vline(&mut self, x: u16, y: u16, len: u16, ch: char, fg: Option<Color>)

Draw a vertical line

pub fn text( &mut self, x: u16, y: u16, text: impl Into<String>, fg: Option<Color>, bg: Option<Color>, )

Draw text

pub fn styled_text( &mut self, x: u16, y: u16, text: impl Into<String>, fg: Option<Color>, bg: Option<Color>, modifier: Modifier, )

Draw styled text

pub fn clear_screen(&mut self)

Clear screen

pub fn move_cursor(&mut self, x: u16, y: u16)

Move cursor

pub fn show_cursor(&mut self, show: bool)

Show/hide cursor

pub fn dirty_regions(&self) -> &[Rect]

Get dirty regions

pub fn optimize(&mut self)

Optimize the batch by merging/reordering operations

pub fn apply_to_buffer(&self, buffer: &mut Buffer)

Apply batch to a buffer

pub fn iter(&self) -> impl Iterator<Item = &RenderOp>

Get iterator over operations

pub fn take(&mut self) -> Vec<RenderOp>

Take all operations, leaving the batch empty

Trait Implementations

impl Debug for RenderBatch

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

Formats the value using the given formatter.

impl Default for RenderBatch

fn default() -> RenderBatch

Returns the “default value” for a type.