Graph Options #6
Description
The following graph properties could be made into command-line options:
- Fontname (The default font is not so good but not all systems have Helvetica, so the user could determine the font)
- Color (The default color scheme is grayscale but the user may want to have more colorful graphs)
- Rankdir (The default "LR" works well but maybe not for some cases)
- Show/Hide External Functions (The Call Graph shows calls to functions like printf() but maybe the user does NOT want this)