def __init__(self,
parent,
data=None,
lines=None,
ubis=None,
image=None,
pars=None,
spline=None):
"""
Data would be your observed g-vectors. Lines will
be a computed lattice
"""
Tk.Toplevel.__init__(self, parent)
self.parent = parent
if data != None:
xyz = data.copy()
else:
xyz = numpy.array([0, 0, 0])
self.ps = Tk.StringVar()
self.ps.set('1.')
self.pointsize = 1.
self.npeaks = xyz.shape[0]
self.o = myOpengl(self, width=400, height=400, double=1)
self.o.redraw = self.redraw
self.o.autospin_allowed = 1
self.o.fovy = 5
self.o.near = 1e6
self.o.far = 1e-6
import math
self.o.distance = 3.
#numpy.maximum.reduce(numpy.ravel(xyz))*4 / \
# math.tan(self.o.fovy*math.pi/180)
print type(xyz), xyz.dtype.char, xyz.shape
self.xyz = xyz
f = Tk.Frame(self)
Tk.Button(f, text="Help", command=self.o.help).pack(side=Tk.LEFT)
Tk.Button(f, text="Reset", command=self.o.reset).pack(side=Tk.LEFT)
Tk.Button(f, text="Pointsize", command=self.setps).pack(side=Tk.LEFT)
Tk.Entry(f, textvariable=self.ps).pack(side=Tk.LEFT)
Tk.Button(f, text="Quit", command=self.goaway).pack(side=Tk.RIGHT)
self.dataoff = 0
self.o.pack(side='top', expand=1, fill='both')
f.pack(side=Tk.BOTTOM, expand=Tk.NO, fill=Tk.X)
Tk.Label(self, text="Red=[1,0,0] Green=[0,1,0] Blue=[0,0,1]").pack(
side=Tk.BOTTOM, expand=Tk.NO, fill=Tk.X)
self.ubis = ubis
self.color = numpy.ones((xyz.shape[0], 3), numpy.float)
print self.color.shape
self.tex = False
if ubis is not None:
self.ubis = self.readubis(ubis)
self.scorecolor(0)
if pars is not None:
self.tex = True
self.readspline(spline)
self.readprms(pars)
self.readimage(image)
self.changedata(xyz)
from Tkinter import *
from Tkinter import Tk
def calculate(*args):
try:
value = float(feet.get())
meters.set((0.3048 * value * 10000.0 + 0.5) / 10000.0)
except ValueError:
pass
root = Tk()
root.title("Feet to Meters")
mainframe = Tk.Frame(root, padding="3 3 12 12")
mainframe.grid(column=0, row=0, sticky=(N, W, E, S))
mainframe.columnconfigure(0, weight=1)
mainframe.rowconfigure(0, weight=1)
feet = StringVar()
meters = StringVar()
feet_entry = Tk.Entry(mainframe, width=7, textvariable=feet)
feet_entry.grid(column=2, row=1, sticky=(W, E))
Tk.Label(mainframe, textvariable=meters).grid(column=2, row=2, sticky=(W, E))
Tk.Button(mainframe, text="Calculate", command=calculate).grid(column=3,
row=3,
sticky=W)