## Copyright (c) 2006 Bruce Vaughan, BV Detailing & Design, Inc.

## All rights reserved.

## PrintPtList.py Version 1.01

###############################################################

""" Return a formatted string of a list of points

Library module PrintPtList

function 'formatPtList' and 'formatPtList_'

Place in directory 'SDS/2 root data'/macro/macrolib.

Create the directory if it does not exist.

This file can be executed as a stand alone parametric.

Example import:

from macrolib.PrintPtList import formatPtList

Example usage:

str1 = formatPtList("Point List:", pt_list)

print str1

This function can be useful when debugging a parametric.

Revision History:

Version 1.00 (11/11/06) - Initial version

Version 1.01 (12/12/06) - Add formatPtList_ (uses library function fifDim)

Format point attributes in columns

"""

# field width for point attributes

fw = 20

# pad field function

def pf(s, f):

return s + (" " * (fw - len(s)))

# SEE EXAMPLE USAGE IN 'test_formatPtList()' BELOW

def formatPtList(hdr_str, lst):

from param import dim_print

ret_str = hdr_str + '\n' + "%s%s%s\n%s\n" % (pf('X attribute', fw), pf('Y attribute', fw), pf('Z attribute', fw), "=" * 3*fw)

for i in lst:

ret_str = ret_str + "%s%s%s\n" % (pf(dim_print(i.x), fw), pf(dim_print(i.y), fw), pf(dim_print(i.z), fw))

return ret_str

def formatPtList_(hdr_str, lst):

from macrolib.fifDim import fifDim

ret_str = hdr_str + '\n' + "%s%s%s\n%s\n" % (pf('X attribute', fw), pf('Y attribute', fw), pf('Z attribute', fw), "=" * 3*fw)

for i in lst:

ret_str = ret_str + "%s%s%s\n" % (pf(fifDim(i.x), fw), pf(fifDim(i.y), fw), pf(fifDim(i.z), fw))

return ret_str

def test_formatPtList():

from point import Point, PointLocate

pt_list = []

while True:

pt = PointLocate("Select Point")

if pt:

pt_list.append(pt)

else:

break

# print formatted list of points

print formatPtList("Points List:", pt_list)

print formatPtList_("Points List:", pt_list)

## END test_formatPtList() ###############################

if __name__ == '__main__':

try:

test_formatPtList()

finally:

del test_formatPtList

del formatPtList