Bitmap Editor Challenge

Instructions

1. Fork this repo

git clone git@github.com:hanna-98/bitmap-editor-challenge.git

2. Run npm install in your terminal to install the dependencies for this project

Running tests

Use npx jasmine or npm test to run the tests

Running the app

node index.js

Usage

After running node index.js you should be presented with this prompt

Please type '?' to see all the available commands for this app

Example:

Say you wanted to colour the pixel in the third column and fourth row of a 5x5 image, you would first need to create a blank (white) 5x5 grid using the 'I' command like this

Then use the L command followed by 3, 4 and a colour of your choice

Be sure to leave a space between each of the characters you type

Domain model

Object	Properties	Messages	Context	Output
Image		show()	Displays image	string
	colour pixel(s) @arr	clear()	Sets all pixels to white	string of Os
		colour()	Colours one pixel	string of Os except one
	draw lines @arr	verticalLine()	Draws vertical line	string of Os except line
		horizontalLine()	Draws horizontal line	string of Os except line
Bitmap editor		run()	runs the app	string