114 lines
2.5 KiB
Markdown
114 lines
2.5 KiB
Markdown
|
# sister ANSI [](https://www.npmjs.com/package/sisteransi) [](https://travis-ci.org/terkelg/sisteransi) [](https://www.npmjs.com/package/sisteransi)
|
||
|
|
|
||
|
|
> Ansi escape codes faster than you can say "[Bam bam](https://www.youtube.com/watch?v=OcaPu9JPenU)".
|
||
|
|
|
||
|
|
## Installation
|
||
|
|
|
||
|
|
```
|
||
|
|
npm install sisteransi
|
||
|
|
```
|
||
|
|
|
||
|
|
|
||
|
|
## Usage
|
||
|
|
|
||
|
|
```js
|
||
|
|
const ansi = require('sisteransi');
|
||
|
|
// or const { cursor } = require('sisteransi');
|
||
|
|
|
||
|
|
const p = str => process.stdout.write(str);
|
||
|
|
|
||
|
|
// move cursor to 2, 1
|
||
|
|
p(ansi.cursor.to(2, 1));
|
||
|
|
|
||
|
|
// to up, one down
|
||
|
|
p(ansi.cursor.up(2)+ansi.cursor.down(1));
|
||
|
|
```
|
||
|
|
|
||
|
|
## API
|
||
|
|
|
||
|
|
### cursor
|
||
|
|
|
||
|
|
#### to(x, y)
|
||
|
|
Set the absolute position of the cursor. `x0` `y0` is the top left of the screen.
|
||
|
|
|
||
|
|
#### move(x, y)
|
||
|
|
Set the position of the cursor relative to its current position.
|
||
|
|
|
||
|
|
#### up(count = 1)
|
||
|
|
Move cursor up a specific amount of rows. Default is `1`.
|
||
|
|
|
||
|
|
#### down(count = 1)
|
||
|
|
Move cursor down a specific amount of rows. Default is `1`.
|
||
|
|
|
||
|
|
#### forward(count = 1)
|
||
|
|
Move cursor forward a specific amount of rows. Default is `1`.
|
||
|
|
|
||
|
|
#### backward(count = 1)
|
||
|
|
Move cursor backward a specific amount of rows. Default is `1`.
|
||
|
|
|
||
|
|
#### nextLine(count = 1)
|
||
|
|
Move cursor to the next line a specific amount of lines. Default is `1`.
|
||
|
|
|
||
|
|
#### prevLine(count = 1)
|
||
|
|
Move cursor to the previous a specific amount of lines. Default is `1`.
|
||
|
|
|
||
|
|
#### left
|
||
|
|
Move cursor to the left side.
|
||
|
|
|
||
|
|
#### hide
|
||
|
|
Hide cursor.
|
||
|
|
|
||
|
|
#### show
|
||
|
|
Show cursor.
|
||
|
|
|
||
|
|
#### save
|
||
|
|
|
||
|
|
Save cursor position.
|
||
|
|
|
||
|
|
#### restore
|
||
|
|
|
||
|
|
Restore cursor position.
|
||
|
|
|
||
|
|
|
||
|
|
### scroll
|
||
|
|
|
||
|
|
#### up(count = 1)
|
||
|
|
Scroll display up a specific amount of lines. Default to `1`.
|
||
|
|
|
||
|
|
#### down(count = 1)
|
||
|
|
Scroll display down a specific amount of lines. Default to `1`.
|
||
|
|
|
||
|
|
|
||
|
|
### erase
|
||
|
|
|
||
|
|
#### screen
|
||
|
|
Erase the screen and move the cursor the top left position.
|
||
|
|
|
||
|
|
#### up(count = 1)
|
||
|
|
Erase the screen from the current line up to the top of the screen. Default to `1`.
|
||
|
|
|
||
|
|
#### down(count = 2)
|
||
|
|
Erase the screen from the current line down to the bottom of the screen. Default to `1`.
|
||
|
|
|
||
|
|
#### line
|
||
|
|
Erase the entire current line.
|
||
|
|
|
||
|
|
#### lineEnd
|
||
|
|
Erase from the current cursor position to the end of the current line.
|
||
|
|
|
||
|
|
#### lineStart
|
||
|
|
Erase from the current cursor position to the start of the current line.
|
||
|
|
|
||
|
|
#### lines(count)
|
||
|
|
Erase from the current cursor position up the specified amount of rows.
|
||
|
|
|
||
|
|
|
||
|
|
## Credit
|
||
|
|
|
||
|
|
This is a fork of [ansi-escapes](https://github.com/sindresorhus/ansi-escapes).
|
||
|
|
|
||
|
|
|
||
|
|
## License
|
||
|
|
|
||
|
|
MIT © [Terkel Gjervig](https://terkel.com)
|