A simple 16 x 16 dot picture editor.

tool
Pen: Strike dots.
Eraser: Erase the dots you have drawn.
Fill: Fills the enclosed frame.
Dropper: Get the color.
Color: Select a color.
Undo: Returns to the previous state.
Line: Draw la ine.
Move: Shifts the entire picture up, down, left and right.
Insert: Inserts a blank space in the vertical and horizontal lines.
Discard: Delete the drawn dot picture.
Camera: Save the picture you have drawn.
Stock list: Load a saved picture.
Export: Save the drawn dot picture to the terminal.