Copyright	(c) Eric Mertens 2016
License	ISC
Maintainer	emertens@gmail.com
Safe Haskell	None
Language	Haskell2010

Client.Image.LineWrap

Description

Provides utilities for line wrapping images.

Synopsis

lineWrap :: Int -> Image' -> [Image']
lineWrapPrefix :: Int -> Image' -> Image' -> [Image']
fullLineWrap :: Int -> Image' -> [Image']
terminate :: Int -> Image -> Image

Documentation

lineWrap Source #

Arguments

:: Int	first line length
-> Image'	image
-> [Image']	splits

lineWrapPrefix Source #

Arguments

:: Int	terminal width
-> Image'	prefix image
-> Image'	unwrapped image
-> [Image']	wrapped image

fullLineWrap Source #

Arguments

:: Int	terminal width
-> Image'	unwrapped image
-> [Image']	wrapped image

This version of line wrap wraps without regard for word boundaries.

terminate Source #

Arguments

:: Int	terminal width
-> Image	unwrapped image
-> Image	wrapped image

Trailing space with default attributes deals with bug in VTY where the formatting will continue past the end of chat messages. This adds an extra space if a line doesn't end on the terminal edge.