TerminalViewport class abstract

Abstract class for terminal windows.

Represents a window in the terminal where content can be displayed. Supports features like cursor management, screen updating, and event handling.

Implemented types

Constructors

cursor ↔ CursorState?: getter/setter pair
hashCode → int: The hash code for this object.
no setterinherited
isActive → bool: no setter
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
service → TerminalService: no setter
size → Size: The size of the canvas in terminal cells.
no setterinherited

drawBorderBox({required Rect rect, required BorderCharSet style, Color color = const Color.normal(), BorderDrawIdentifier? drawId}) → void: Draws a box border around or within the specified rectangle.
override
drawBorderLine({required Position from, required Position to, required BorderCharSet style, Color color = const Color.normal(), BorderDrawIdentifier? drawId}) → void: Draws a border line between two points.
override
drawColor({Color color, bool optimizeByClear = true}) → void: Draws the background of the terminal window.
override
drawImage({required covariant TerminalImage image, required Position position}) → void: Composites a terminal image onto the canvas.
override
drawPoint({required Position position, Color? background, Foreground? foreground}) → void: Draws a single point on the canvas.
inherited
drawRect({required Rect rect, Color? background, Foreground? foreground}) → void: Draws a filled rectangle on the canvas.
inherited
drawText({required String text, required Position position, ForegroundStyle? style}) → void: Draws text on the canvas at the specified position.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toString() → String: A string representation of this object.
inherited
updateScreen() → void: Updates the terminal screen with any pending changes.