ps_tree.cpp File Reference

Postscript tree output functions. More...

#include "ps_plot.h"
#include "ps_tree.h"
#include "utilities.h"

Functions
int	ps_draw_tree (Bstring &filename, Bnode *root, float scale)
	Draws a tree into a postscript file. More...
int	ps_draw_node (ofstream *fps, Bnode *node, float scale, float x, float y)
	Draws a tree node into a postscript file. More...

Variables
int	verbose

Detailed Description

Postscript tree output functions.

Author

Bernard Heymann

Date

Created: 20010722

Modified: 20120416

Function Documentation

ps_draw_node()

int ps_draw_node	(	ofstream *	fps,
		Bnode *	node,
		float	scale,
		float	x,
		float	y
	)

Draws a tree node into a postscript file.

Parameters

*fps	file pointer.
*node	node.
scale	scale for branch lengths
x	x-coordinate for the node.
y	y-coordinate for the node.

Returns

int 0.

Requirements: The tree must be well-formed, i.e., it must have branch lengths and angles defined.

ps_draw_tree()

int ps_draw_tree	(	Bstring &	filename,
		Bnode *	root,
		float	scale
	)

Draws a tree into a postscript file.

Parameters

&filename	postscript file name.
*root	root node.
scale	scale for branch lengths.

Returns

int 0.

Requirements: The tree must be well-formed, i.e., it must have branch lengths and angles defined.

Variable Documentation

verbose

int verbose

extern