Class CaptionScreen`Beta`

Keep a CTA-608 screen of 32x15 styled characters

Index

Constructors

Methods

backSpace clearToEndOfRow copy equals getDisplayText getTextAndFormat insertChar isEmpty moveCursor reset rollUp setBkgData setCursor setPAC setPen setRollUpRows

Constructors

constructor

new CaptionScreen(logger?: CaptionsLogger): CaptionScreen
Beta
Parameters
- logger: CaptionsLogger = ...
Returns CaptionScreen
- Defined in cta/608/CaptionScreen.ts:59

Methods

backSpace

backSpace(): void
Beta
Returns void
- Defined in cta/608/CaptionScreen.ts:101

clearToEndOfRow

clearToEndOfRow(): void
Beta
Returns void
- Defined in cta/608/CaptionScreen.ts:106

copy

copy(other: CaptionScreen): void
Beta
Parameters
- other: CaptionScreen
Returns void
- Defined in cta/608/CaptionScreen.ts:84

equals

equals(other: CaptionScreen): boolean
Beta
Parameters
- other: CaptionScreen
Returns boolean
- Defined in cta/608/CaptionScreen.ts:73

getDisplayText

getDisplayText(asOneRow?: boolean): string
Beta
Get all non-empty rows with as unicode text.
Parameters
- OptionalasOneRow: boolean
Returns string
- Defined in cta/608/CaptionScreen.ts:225

getTextAndFormat

getTextAndFormat(): Row[]
Beta
Returns Row[]
- Defined in cta/608/CaptionScreen.ts:253

insertChar

insertChar(char: number): void
Beta
Insert a character (without styling) in the current row.
Parameters
- char: number
Returns void
- Defined in cta/608/CaptionScreen.ts:114

isEmpty

isEmpty(): boolean
Beta
Returns boolean
- Defined in cta/608/CaptionScreen.ts:90

moveCursor

moveCursor(relPos: number): void
Beta
Parameters
- relPos: number
Returns void
- Defined in cta/608/CaptionScreen.ts:124

reset

reset(): void
Beta
Returns void
- Defined in cta/608/CaptionScreen.ts:66

rollUp

rollUp(): void
Beta
Returns void
- Defined in cta/608/CaptionScreen.ts:206

setBkgData

setBkgData(bkgData: Partial<PenStyles>): void
Beta
Set background/extra foreground, but first do back_space, and then insert space (backwards compatibility).
Parameters
- bkgData: Partial<PenStyles>
Returns void
- Defined in cta/608/CaptionScreen.ts:192

setCursor

setCursor(absPos: number): void
Beta
Parameters
- absPos: number
Returns void
- Defined in cta/608/CaptionScreen.ts:129

setPAC

setPAC(pacData: PACData): void
Beta
Parameters
- pacData: PACData
Returns void
- Defined in cta/608/CaptionScreen.ts:135

setPen

setPen(styles: Partial<PenStyles>): void
Beta
Parameters
- styles: Partial<PenStyles>
Returns void
- Defined in cta/608/CaptionScreen.ts:119

setRollUpRows

setRollUpRows(nrRows: null | number): void
Beta
Parameters
- nrRows: null | number
Returns void
- Defined in cta/608/CaptionScreen.ts:202