/usr/share/pyshared/VisionEgg/PyroApps/FlatGratingGUI.py is in python-visionegg 1.2.1-1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 | #!/usr/bin/env python
#
# The Vision Egg: FlatGratingGUI
#
# Copyright (C) 2001-2003 Andrew Straw.
# Author: Andrew Straw <astraw@users.sourceforge.net>
# URL: <http://www.visionegg.org/>
#
# Distributed under the terms of the GNU Lesser General Public License
# (LGPL). See LICENSE.TXT that came with this file.
"""Handle sinusoidal gratings (client-side)"""
import VisionEgg, string
import sys, os
import Tkinter
import VisionEgg.PyroApps.EPhysGUIUtils as client_utils
def get_control_list():
return [("flat_grating_server",FlatGratingControlFrame,FlatGratingControlFrame.title)]
class FlatGratingMetaParameters:
def __init__(self):
self.contrast = 1.0
self.orient = 0.0
self.sf = 0.01 # cycles per pixel
self.tf = 1.0
self.size_x = 200.0
self.size_y = 200.0
self.center_x = 320.0
self.center_y = 240.0
self.pre_stim_sec = 1.0
self.stim_sec = 2.0
self.post_stim_sec = 1.0
class FlatGratingControlFrame(client_utils.StimulusControlFrame):
title = "Grating (2D) Experiment"
def __init__(self, master=None, suppress_go_buttons=0,**kw):
client_utils.StimulusControlFrame.__init__(self,
master,
suppress_go_buttons,
FlatGratingControlFrame.title,
FlatGratingMetaParameters,
**kw)
param_frame = self.param_frame # shorthand for self.param_frame created in base class
# Allow columns to expand
param_frame.columnconfigure(0,weight=1)
param_frame.columnconfigure(1,weight=1)
pf_row = 0
Tkinter.Label(param_frame,text="Contrast:").grid(row=pf_row,column=0)
self.contrast_tk_var = Tkinter.DoubleVar()
self.contrast_tk_var.set(self.meta_params.contrast)
self.make_callback_entry(textvariable=self.contrast_tk_var).grid(row=pf_row,column=1)
self.loopable_variables["Contrast"] = ("contrast",self.contrast_tk_var)
pf_row += 1
Tkinter.Label(param_frame,text="Orientation (deg):").grid(row=pf_row,column=0)
self.orient_tk_var = Tkinter.DoubleVar()
self.orient_tk_var.set(self.meta_params.orient)
self.make_callback_entry(textvariable=self.orient_tk_var).grid(row=pf_row,column=1)
self.loopable_variables["Orientation"] = ("orient",self.orient_tk_var)
pf_row += 1
Tkinter.Label(param_frame,text="Spatial frequency (Cpp):").grid(row=pf_row,column=0)
self.sf_tk_var = Tkinter.DoubleVar()
self.sf_tk_var.set(self.meta_params.sf)
self.make_callback_entry(textvariable=self.sf_tk_var).grid(row=pf_row,column=1)
self.loopable_variables["Spatial frequency"] = ("sf",self.sf_tk_var)
pf_row += 1
Tkinter.Label(param_frame,text="Temporal frequency (Hz):").grid(row=pf_row,column=0)
self.tf_tk_var = Tkinter.DoubleVar()
self.tf_tk_var.set(self.meta_params.tf)
self.make_callback_entry(textvariable=self.tf_tk_var).grid(row=pf_row,column=1)
self.loopable_variables["Temporal frequency"] = ("tf",self.tf_tk_var)
pf_row += 1
Tkinter.Label(param_frame,text="Size X (pixels):").grid(row=pf_row,column=0)
self.size_x_tk_var = Tkinter.DoubleVar()
self.size_x_tk_var.set(self.meta_params.size_x)
self.make_callback_entry(textvariable=self.size_x_tk_var).grid(row=pf_row,column=1)
self.loopable_variables["Size X"] = ("size_x",self.size_x_tk_var)
pf_row += 1
Tkinter.Label(param_frame,text="Size Y (pixels):").grid(row=pf_row,column=0)
self.size_y_tk_var = Tkinter.DoubleVar()
self.size_y_tk_var.set(self.meta_params.size_y)
self.make_callback_entry(textvariable=self.size_y_tk_var).grid(row=pf_row,column=1)
self.loopable_variables["Size Y"] = ("size_y",self.size_y_tk_var)
pf_row += 1
Tkinter.Label(param_frame,text="Center X (pixels):").grid(row=pf_row,column=0)
self.center_x_tk_var = Tkinter.DoubleVar()
self.center_x_tk_var.set(self.meta_params.center_x)
self.make_callback_entry(textvariable=self.center_x_tk_var).grid(row=pf_row,column=1)
self.loopable_variables["Center X"] = ("center_x",self.center_x_tk_var)
pf_row += 1
Tkinter.Label(param_frame,text="Center Y (pixels):").grid(row=pf_row,column=0)
self.center_y_tk_var = Tkinter.DoubleVar()
self.center_y_tk_var.set(self.meta_params.center_y)
self.make_callback_entry(textvariable=self.center_y_tk_var).grid(row=pf_row,column=1)
self.loopable_variables["Center Y"] = ("center_y",self.center_y_tk_var)
pf_row += 1
Tkinter.Label(param_frame,text="Pre stimulus duration (sec):").grid(row=pf_row,column=0)
self.prestim_dur_tk_var = Tkinter.DoubleVar()
self.prestim_dur_tk_var.set(self.meta_params.pre_stim_sec)
self.make_callback_entry(textvariable=self.prestim_dur_tk_var).grid(row=pf_row,column=1)
pf_row += 1
Tkinter.Label(param_frame,text="Stimulus duration (sec):").grid(row=pf_row,column=0)
self.stim_dur_tk_var = Tkinter.DoubleVar()
self.stim_dur_tk_var.set(self.meta_params.stim_sec)
self.make_callback_entry(textvariable=self.stim_dur_tk_var).grid(row=pf_row,column=1)
pf_row += 1
Tkinter.Label(param_frame,text="Post stimulus duration (sec):").grid(row=pf_row,column=0)
self.poststim_dur_tk_var = Tkinter.DoubleVar()
self.poststim_dur_tk_var.set(self.meta_params.post_stim_sec)
self.make_callback_entry(textvariable=self.poststim_dur_tk_var).grid(row=pf_row,column=1)
def get_shortname(self):
return "flat_grating"
def update_tk_vars(self):
self.contrast_tk_var.set( self.meta_params.contrast )
self.orient_tk_var.set( self.meta_params.orient )
self.sf_tk_var.set( self.meta_params.sf )
self.tf_tk_var.set( self.meta_params.tf )
self.size_x_tk_var.set( self.meta_params.size_x )
self.size_y_tk_var.set( self.meta_params.size_y )
self.center_x_tk_var.set( self.meta_params.center_x )
self.center_y_tk_var.set( self.meta_params.center_y )
self.prestim_dur_tk_var.set( self.meta_params.pre_stim_sec )
self.stim_dur_tk_var.set( self.meta_params.stim_sec )
self.poststim_dur_tk_var.set( self.meta_params.post_stim_sec )
def send_values(self,dummy_arg=None):
self.meta_params.contrast = self.contrast_tk_var.get()
self.meta_params.orient = self.orient_tk_var.get()
self.meta_params.sf = self.sf_tk_var.get()
self.meta_params.tf = self.tf_tk_var.get()
self.meta_params.size_x = self.size_x_tk_var.get()
self.meta_params.size_y = self.size_y_tk_var.get()
self.meta_params.center_x = self.center_x_tk_var.get()
self.meta_params.center_y = self.center_y_tk_var.get()
self.meta_params.pre_stim_sec = self.prestim_dur_tk_var.get()
self.meta_params.stim_sec = self.stim_dur_tk_var.get()
self.meta_params.post_stim_sec = self.poststim_dur_tk_var.get()
if self.connected:
self.meta_controller.set_parameters( self.meta_params )
def get_duration_sec(self):
self.meta_params.pre_stim_sec = self.prestim_dur_tk_var.get()
self.meta_params.stim_sec = self.stim_dur_tk_var.get()
self.meta_params.post_stim_sec = self.poststim_dur_tk_var.get()
return self.meta_params.pre_stim_sec + self.meta_params.stim_sec + self.meta_params.post_stim_sec
if __name__=='__main__':
frame = FlatGratingControlFrame()
frame.pack(expand=1,fill=Tkinter.BOTH)
frame.winfo_toplevel().title("%s"%(os.path.basename(os.path.splitext(sys.argv[0])[0]),))
frame.mainloop()
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