ScreenBuffer class final

A screen buffer that implements Screen operations and carries a width method for calculating cell widths.

Implemented types

Constructors

buffer → Buffer: final
hashCode → int: The hash code for this object.
no setterinherited
method ↔ WidthMethod: getter/setter pair
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

bounds() → Rectangle: Returns the screen bounds as a Rectangle.
override
cellAt(int x, int y) → Cell?: Returns the cell at (x, y) or null if out of bounds.
override
clear() → void: Clears the entire screen to empty cells.
override
clearArea(Rectangle area) → void: Clears area of the screen to empty cells.
override
clone() → Buffer: Returns a copy of the screen's backing buffer.
override
cloneArea(Rectangle area) → Buffer?: Returns a copy of area from the screen's backing buffer, or null.
override
dispose() → void: Releases the cells owned by this screen buffer.
draw(Screen screen, Rectangle area) → void: Draws this drawable into screen within area.
override
fill(Cell? cell) → void: Fills the entire screen with cell.
override
fillArea(Cell? cell, Rectangle area) → void: Fills area of the screen with cell.
override
height() → int
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
resize(int width, int height) → void
setCell(int x, int y, Cell? cell) → void: Sets the cell at (x, y) to cell.
override
setCellOwned(int x, int y, Cell? cell) → void: Sets the cell at (x, y) and may take ownership of cell.
override
toString() → String: A string representation of this object.
inherited
width() → int
widthMethod() → WidthMethod: Returns the active grapheme width measurement method.
override