terminal-control
v0.0.4
Published
Terminal escape codes made easy. Get in full control.
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terminal-control
Terminal escape codes made easy. Get in full control.
If your application runs in different environments, don't worry. The init function checks if the process runs in a tty. If it's not, no escape codes will be output even if you call the methods. You can override this behavior by calling init(true)
.
Installation
Run the following commands to download and install the package:
$ npm install terminal-control
#Usage
var term = require('terminal-control').init().autoClean();
term.setBold(true);
term.moveCursorTo(5,5);
console.log('This text is displayed with an offset!');
#Docs
###Init
- init([override]) - initialize and check if the programm runs in a tty (if override != true)
- autoClean() - automatically reset text style to default on process exit
###Text style
- resetTextStyle() - restore default text style
- setBold([set]) - turn bold on or off (calling without argument toggles)
- setLowIntensity([set]) - turn low intensity on or off (calling without argument toggles)
- setUnderline([set]) - turn underline on or off (calling without argument toggles)
- setBlinking([set]) - turn blinking on or off (calling without argument toggles)
- setInvisible([set]) - turn invisible text on or off (calling without argument toggles)
###Window size
- setWindowSize(top, bottom) - set top and bottom line of a window
###Cursor movement
- moveCursorUp([lines]) - move cursor up by a number of lines (default 1)
- moveCursorDown([lines]) - move cursor down by a number of lines (default 1)
- moveCursorRight([columns]) - move cursor right by number of columns (default 1)
- moveCursorLeft([columns]) - move cursor left by number of columns (default 1)
- moveCursorToUpperLeft() - move cursor to the upper left corner
- moveCursorTo(x,y) - move cursor to desired position
- scrollUp([lines]) - scroll up by a number of lines (default 1)
- scrollDown([lines]) - scroll down by a number of lines (default 1)
- nextLine() - go to new line
- saveCursor() - save cursor position and text attributes
- restoreCursor() - restore saved cursor position and text attributes
###Clear line
- clearLineCursorRight() - clear text in a line on the right from the cursor
- clearLineCursorLeft() - clear text in a line on the left from the cursor
- clearLine() - clear current line
###Clear screen
- clearScreenCursorDown() - clear text upon cursor
- clearScreenCursorUp() - clear text below cursor
- clearScreen() - clear whole screen (doesn't reset the position)
###Others
- ringBell() - ring the terminal bell
#License
See the LICENSE file.