##ConsCircle2P.py Version 1.00

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

##All rights reserved.

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

"""

Add a construction circle by picking the center point and a point on the arc.

"""

def run_script():

# default construction line color

cons_color = "Cyan"

# startup code begin

from param import yes_or_no, dim_print, Dialog

from point import Point, PointLocate

from cons_circle import ConsCircle

# startup code end

while 1:

pt1 = PointLocate("Pick center point of construction circle")

pt2 = PointLocate("Pick any point on the radius")

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

## DIALOG BOX 1 #################################

dlg1 = Dialog("Two Point Construction Circle")

dlg1.menu("cons_color", ["White", "Red", "Yellow", "Green", "Cyan", "Blue", "Magenta"], cons_color, "Construction line color")

try:

dd1 = dlg1.done()

except ResponseNotOK:

break

for key, value in dd1.items():

exec "%s = %s" % (key, repr(value)) in None

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

## END DIALOG BOX 1 ------------------------------#

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

# Add construction circle

cc2 = ConsCircle()

cc2.pt1 = pt1

cc2.radius = pt1.dist(pt2)

cc2.pen = cons_color

cc2.add()

if yes_or_no("Add additional construction circles?") == 0:

break

## end run_script() #########################################################

if __name__ == '__main__':

try:

run_script()

finally:

del run_script