$ pip install -r requirements.txt

To running tests execute the follow command:

$ py.test

To show the output after any command, run this on your console:

$ export DEBUG_MATRIX=1

To run the application execute:

$ python app.py

I M N

Create a matrix MxN.

C

Clear the Matrix.

L X Y C

Put the color C in the (x,Y) position.

V X Y1 Y2 C

Put the color C vertically in (X, Y1-Y2).

H X1 X2 Y C

Put the color C horizontally in (X1-X2, Y).

K X1 Y1 X2 Y2 C

Create a rect in (X1-X2, Y1-Y2) with the C color.

F X Y C

Fill a line vertically and horizontally if exists two points in the same direction.

S name

Save to the name file.

X

Close the program.