Graphed
This is a simple character based image editor with command line interface.
Installation
-
Install it yourself as:
$ gem install graphed
-
Launch it:
$ graphed
Usage
This program simulates a simple interactive graphical editor.
Available commands:
I M N Create a new MxN image with all pixels coloured white(O).
C Clears the table, setting all pixels to white (O).
L X Y C Colours the pixel (X,Y) with colour C.
V X Y1 Y2 C Draw a vertical segment of colour C in column X between rows Y1 and Y2 (inclusive).
H X1 X2 Y C Draw a horizontal segment of colour C in row Y between columns X1 and X2 (inclusive).
F X Y C Fill the region R with the colour C. R is defined as: Pixel (X,Y) belongs to R. Any other pixel which is the same colour as (X,Y) and shares a common side with any pixel in R also belongs to this region.
S Show the contents of the current image
X Terminate the session
help Show this help
Contributing
- Fork it
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Add some feature') - Push to the branch (
git push origin my-new-feature) - Create new Pull Request