def __init__(self, mywin):
self.mywin = mywin
# Alien stimuli
self.enemy_line = visual.Line(
win=self.mywin,
start=(-self.mywin.size[0] / 2, self.mywin.size[1] / 2 + pos_corr),
end=(self.mywin.size[0] / 2, self.mywin.size[1] / 2 + pos_corr),
lineColor='red')
self.enemy_line.setAutoDraw(True)
self.enemy = visual.Circle(
win=self.mywin,
pos=[
np.random.randint(self.mywin.size[0] * 0.75) -
self.mywin.size[0] * 0.375, self.mywin.size[1] / 2 + pos_corr
],
radius=self.mywin.size[0] / 20,
edges=32,
fillColor=[-1, 1, -1],
units='pix')
self.enemy.setAutoDraw(True)
def slideshow(endpoint,map="None"):
if (map=="None"):
map=np.repeat("",10)
box = visual.Rect(window, width=wBox, height=hBox)
blank=visual.TextStim(window,"")
ans=visual.TextStim(window,text=map[0],
pos=(0,100),
height=40,bold=True,
anchorVert="bottom")
for i in range(nLen):
im=visual.Line(window, start=[-endpoint[i],0],
end=[endpoint[i],0])
ans.text=map[i]
im.draw()
ans.draw()
box.draw()
window.flip()
box.draw()
event.waitKeys()
blank.draw()
window.flip()
def psychopy_line(width=800, height=600, x=0, y=0, x1=None, y1=None, x2=None, y2=None, length=1,
rotate=0, size=1, color="black", background="white", window=None,
blur=0, full_screen=False, adjust_width=False, adjust_height=False):
"""
Examples
--------
>>> import pyllusion as ill
>>>
>>> window = ill.psychopy_line(x=0, y=0, length=1)
"""
# Draw window
win = visual.Window(size=[width, height], fullscr=full_screen,
screen=0, winType='pyglet', allowGUI=False,
allowStencil=False,
monitor='testMonitor', color=background, colorSpace='rgb',
blendMode='avg', useFBO=True, units='norm')
# Get coordinates
coord, leng, angle = _coord_line(image=window, x=x, y=y, x1=x1, y1=y1, x2=x2, y2=y2,
length=length, angle=rotate,
adjust_width=adjust_width, adjust_height=adjust_height)
# Line parameters
line = visual.Line(win=win, units='norm', lineColor=color, lineWidth=size)
line.start = [coord[0], coord[1]]
line.end = [coord[2], coord[3]]
# blur
if blur > 0:
line.opacity = blur
# Display
while True:
line.draw()
win.flip()
if 'escape' in event.getKeys():
win.close()
core.quit()
def test_write(self):
win = visual.Window([600, 400], units='height')
svg = exp.SVG(win, filename='stims')
circle = visual.Circle(win,
pos=(-.5, 0),
fillColor='yellow',
lineColor=None)
circle.draw()
svg.write(circle)
line = visual.Line(win, pos=(0, 0), lineColor='black', lineWidth=5)
line.draw()
svg.write(line)
rect = visual.Rect(win, height=.8, pos=(.5, 0))
rect.draw()
svg.write(rect)
shape = visual.ShapeStim(win, fillColor='blue', opacity=.5)
shape.draw()
svg.write(shape)
text = visual.TextStim(win, pos=(.5, 0.25))
text.draw()
svg.write(text)
thick = exp.ThickShapeStim(win,
vertices=[(-.5, .5), (.5, -.5)],
lineWidth=.01)
thick.draw()
svg.write(thick)
win.flip()
#win.getMovieFrame()
#win.saveMovieFrames('stims.png')
#svg.save()
core.wait(5)
def __init__(self, cfg, nticks=40):
# save this stuff in the ruler object:
self.nticks = nticks
self.cfg = cfg
# create ruler tick stuff:
self.x = np.linspace(-(cfg['height'] / 2), (cfg['height'] / 2),
nticks)
self.y1 = (cfg['height'] / 4) - (cfg['height'] / 50)
self.y2 = (cfg['height'] / 4) + (cfg['height'] / 50)
# create all the lines:
self.ticklines = []
for tickn in range(nticks):
self.ticklines.append(
visual.Line(cfg['win'],
start=(self.x[tickn], self.y1),
end=(self.x[tickn], self.y2),
lineWidth=4,
lineColor=(0, 0, 0),
lineColorSpace='rgb255'))
def trialAbsId(endpoint, map):
box = visual.Rect(window, width=wBox, height=hBox)
im = visual.Line(window, start=[-endpoint, 0], end=[endpoint, 0])
feedback = visual.TextStim(window,
text=map,
pos=(0, 100),
height=20,
bold=True,
anchorVert="bottom")
blank = visual.TextStim(window, "")
timer.reset()
im.draw()
box.draw()
window.flip()
box.draw()
keys = event.waitKeys(keyList=('1', '2', '3', '4', '5', '6', '7',
abortKey),
timeStamped=timer)
resp = keys[0][0]
rt = keys[0][1]
if resp == abortKey:
window.close()
core.quit()
if (resp == map):
correct1.play()
correct2.play()
core.wait(.5)
else:
feedback.text = "Error. Your Answer: " + resp + ". Correct Answer: " + map
im.draw()
feedback.draw()
window.flip()
box.draw()
event.waitKeys()
blank.draw()
window.flip()
core.wait(.5)
return (resp, rt)
def make_dashed(win, G, b, e, N, d):
lines = []
b = (float(b[0]), float(b[1]))
e = (float(e[0]), float(e[1]))
# diff=(e[0]-b[0], e[1]-b[1])
# print(diff/float(N)*d)
# scaling:
if b[0] == e[0]:
scalingx = 0
else:
scalingx = (e[0] - b[0]) / (e[0] - (e[0] - b[0]) / float(N) *
(1 - d) - b[0])
if b[1] == e[1]:
scalingy = 0
else:
scalingy = (e[1] - b[1]) / (e[1] - (e[1] - b[1]) / float(N) *
(1 - d) - b[1])
for i in range(N):
#print('i='+str(i))
#print(N)
#print(float(1+i))
xposb = b[0] + (e[0] - b[0]) / float(N) * float(i) * scalingx
yposb = b[1] + (e[1] - b[1]) / float(N) * float(i) * scalingy
xpose = xposb + (e[0] - b[0]) / float(N) * d * scalingx
ypose = yposb + (e[1] - b[1]) / float(N) * d * scalingy
#xpose = xposb+0.1
# ypose = yposb+0.1
# print([xposb, yposb, xpose, ypose])
lines.append(
visual.Line(win,
start=(xposb, yposb),
end=(xpose, ypose),
lineWidth=G['EX_THRLINEWIDTH']))
return lines
def __init__(self,win,pos,width,height,incr,decr_butts,incr_butts,
conf_butts,richtung=0,midline_length=1,midline_pos=0,
overcolor=(0,0,1),undercolor=(1,0,0),visobjs_extras={}):
rval = midline_pos
r2a = Rel2Abs(pos,width,height,midline_pos,richtung)
visobjs={}
visobjs["frame"]=VisObj(visual.Rect(win,units="norm",pos=pos,
width=width,height=height,lineColor=(-1,-1,-1)))
visobjs["valrect"]=VisObj(visual.Rect(win,units="norm",pos=(0,0),
width=0,height=0,lineColor=(-1,-1,-1),fillColor=(0,0,0)))
visobjs["midline"]=VisObj(visual.Line(win,r2a((midline_pos,midline_length)),
r2a((midline_pos,-midline_length)),lineColor=(-1,-1,-1)))
self.visobjs = {**visobjs, **visobjs_extras}
self.r2a = r2a
self.rval = rval
self.midline_pos = midline_pos
self.incr = incr
self.incr_butts = incr_butts
self.decr_butts = decr_butts
self.conf_butts = conf_butts
self.overcolor = overcolor
self.undercolor = undercolor
sf=5.0 / 7)
maskLeft = visual.GratingStim(win=win,
units="deg",
size=7,
pos=(-4, 0),
sf=5.0 / 7)
#mask.sf = 5.0 / 7
#Feedback
corSnd = sound.Sound(2200, octave=14, secs=0.01) # auditory feedback
incorSnd = sound.Sound(800, octave=7, secs=0.01) # auditory feedback
#Underline as Cue
lineLeft = visual.Line(win,
start=(-1, -1.5),
end=(-8, -1.5),
lineColor=[-1, -1, -1],
lineWidth=8.5)
lineRight = visual.Line(win,
start=(1, -1.5),
end=(8, -1.5),
lineColor=[-1, -1, -1],
lineWidth=8.5)
stimSize = 2.5 #size of the text
textFont = 'Courier'
wordlistE = ['shareef', '7aneen', 'kaman', 'sa2el', 'kamal', '3aneed']
wordlist1 = [u'شريف', u'حنين', u'كمان', u'سائل', u'كمال', u'عنيد'] #word list1
wordlist1Form = [u'عريف', u'حزين', u'زمان', u'سائم', u'رمال',
u'عميد'] #similar form condition
wordlist1Root = [u'أشرف', u'حنان', u'كمين', u'سؤال', u'كامل',
hello_grid = visual.Rect(win,
units="deg",
fillColor="black",
pos=(8, 6),
size=6,
fillColorSpace='rgb')
hello_text = visual.TextStim(win,
text="Hello",
pos=(8, 6),
color=(1, 1, 1),
colorSpace='rgb')
# line to connect 2 rightmost moving circles
line_connect = visual.Line(win,
start=(-4, 0),
end=(4, 0),
lineColor="white",
lineColorSpace='rgb')
angle = 0
angle2 = 0
running = True
while running == True:
dots = []
dots2 = []
dots3 = []
light_dots = []
if expInfo['frameRate'] != None:
frameDur = 1.0 / round(expInfo['frameRate'])
else:
frameDur = 1.0 / 60.0 # couldn't get a reliable measure so guess
# Initialize components for Routine "trial"
trialClock = core.Clock()
ISI = core.StaticPeriod(win=win, screenHz=expInfo['frameRate'], name='ISI')
TopUpperLine = visual.Line(win=win,
name='TopUpperLine',
units='norm',
start=(- [2, 0.95][0] / 2.0, 0),
end=(+ [2, 0.95][0] / 2.0, 0),
ori=0,
pos=[0, 0.65],
lineWidth=2,
lineColor=[1, 1, -1],
lineColorSpace='rgb',
fillColor='[1,1,-1]',
fillColorSpace='rgb',
opacity=1,
depth=-1.0,
interpolate=True)
UpperText = visual.TextStim(win=win,
ori=0,
name='UpperText',
text='default text',
font='Courier',
units='norm',
pos=[0, 0.4],
height=0.2,
]: # congruent incongruent
# for cond in ['identity','control','form','morphological']:
stimList.append({
'cue': cue,
'resp': resp,
'cong': cong,
'word': word
})
trials = data.TrialHandler(stimList, 2)
trials.data.addDataType('accuracy')
trials.data.addDataType('RT')
clockRT = core.Clock()
for thisTrial in trials:
linew1 = visual.Line(
win, start=(0, 2), end=(0, -3), pos=(0, 0),
lineColor=[-1, -1,
-1]) #to draw a vertical line separating the word-halves
linew2 = visual.Line(
win, start=(0, 2), end=(0, -3), pos=(0, 0),
lineColor=[-1, -1,
-1]) #to draw a vertical line separating the word-halves
if trials.thisTrial.cue == 'right': #if right is target
cue = cueRight
if trials.thisTrial.resp == 'same': # if same trial, Target half same
corresp = 1 # correct response = 1
if trials.thisTrial.cong == 'congruent': # if congruent trial
word1 = visual.TextStim(win,
font=textFont,
text=wordlist1[trials.thisTrial.word],
color=(-1, -1, -1),
def start(self):
#######
iViewXAPI.iV_StartRecording()
t = 0
baselineClock = core.Clock()
baselineClock.reset()
frameN = -1
continueRoutine = True
endExpNow = False
while continueRoutine and self.routine_timer.getTime() > 0:
# Current time and frame
t = baselineClock.getTime()
frameN = frameN + 1
# API Call
# Collect pupil eye diameter
res = iViewXAPI.iV_GetSample(byref(sampleData))
self.current_baseline_val = (
sampleData.leftEye.diam
) # /32 fur highspeed eyetracker, ohne /32 fur RED
# The following if statements remove blinks, etc. Use as is
#--------------------
# state 0: starting
#--------------------
if self.state_no == 0:
if self.lmarker < 1:
self.lmarker = self.lmarker + 1
self.baseline_vals[
self.lmarker] = self.current_baseline_val
self.state_next = 0
else:
if self.current_baseline_val > self.lower_th and self.baseline_vals[
self.
lmarker] > self.lower_th and self.baseline_vals[
self.lmarker - 1] > self.lower_th and (
abs(self.current_baseline_val -
self.baseline_vals[self.lmarker]) <=
self.step_limit) and (abs(
self.baseline_vals[self.lmarker] -
self.baseline_vals[self.lmarker - 1])
<= self.step_limit):
self.lmarker = self.lmarker + 1
self.baseline_vals[
self.lmarker] = self.current_baseline_val
self.state_next = 1
else:
self.baseline_vals[self.lmarker -
1] = self.baseline_vals[
self.lmarker]
self.baseline_vals[
self.lmarker] = self.current_baseline_val
self.state_next = 0
#----------------------
# state 1: observation
#----------------------
if self.state_no == 1:
# Filter Activation
#- - - - - - - - - - -
if self.current_baseline_val <= self.lower_th:
on = 1
self.jump_marker = self.lmarker + 1 # marks values to be replaced
# Identification of last self.valid_value before the blink
#- - - - - - - - - - - - - - - - - - - - - - - - - - - - -
while on == 1:
if self.baseline_vals[
self.
lmarker] >= self.lower_th and self.baseline_vals[
self.lmarker -
1] >= self.lower_th and self.baseline_vals[
self.lmarker -
2] >= self.lower_th and abs(
self.baseline_vals[self.lmarker] -
self.baseline_vals[self.lmarker -
1]
) <= self.step_limit and abs(
self.baseline_vals[self.lmarker -
1] -
self.baseline_vals[self.lmarker -
2]
) <= self.step_limit:
self.valid_value = self.baseline_vals[self.lmarker]
self.lmarker = self.lmarker + 1
for i in range(self.lmarker, self.jump_marker, 1):
self.baseline_vals[i] = self.valid_value
self.baseline_vals[
self.jump_marker] = self.valid_value
self.lmarker = self.jump_marker
self.puffer_size = self.jump_marker + self.delay_size
on = 0
self.state_next = 2
else:
self.lmarker = self.lmarker - 1
else:
self.lmarker = self.lmarker + 1
self.baseline_vals[
self.lmarker] = self.current_baseline_val
self.state_next = 1
#-------------------------------------------------------------
# state 2: identification of next self.valid_value after the blink
#-------------------------------------------------------------
if self.state_no == 2:
# collecting values following the blink
#- - - - - - - - - - - - - - - - - - - - - -
if self.lmarker < self.puffer_size:
self.lmarker = self.lmarker + 1
self.baseline_vals[
self.lmarker] = self.current_baseline_val
self.state_next = 2
else:
# identification of next self.valid_value after the blink
#- - - - - - - - - - - - - - - - - - - - - - - - - - - -
if self.current_baseline_val > self.lower_th and abs(
self.current_baseline_val - self.baseline_vals[
self.lmarker]) <= self.step_limit and abs(
self.baseline_vals[self.lmarker] -
self.baseline_vals[self.lmarker -
1]) <= self.step_limit:
self.lmarker = self.lmarker + 1
self.baseline_vals[
self.lmarker] = self.current_baseline_val
self.state_next = 1
else:
self.lmarker = self.lmarker + 1
self.baseline_vals[
self.lmarker] = self.current_baseline_val
self.baseline_vals[self.lmarker - 2] = self.valid_value
self.state_next = 2
self.state_no = self.state_next
# Draw the crosses
baseline_cross_1 = visual.Line(self.win,
start=(0, -20),
end=(0, 20),
lineColor=(-1, -1, -1))
baseline_cross_2 = visual.Line(self.win,
start=(-20, 0),
end=(20, 0),
lineColor=(-1, -1, -1))
baseline_cross_1.draw()
baseline_cross_2.draw()
# check if all components have finished
if not continueRoutine: break
# check for quit (the Esc key)
if endExpNow or event.getKeys(keyList=["escape"]): core.quit()
# refresh the screen
if continueRoutine: self.win.flip()
image='Correct.png',
mask=None,
ori=0,
pos=[0, 0],
size=[0.18, 0.18 * 1.778],
color=[1, 1, 1],
colorSpace=u'rgb',
opacity=1,
texRes=128,
interpolate=False,
depth=-2.0)
line = visual.Line(win,
start=(-1.0, line_break),
end=(1.0, line_break),
ori=0,
name='line',
opacity=1,
depth=0.0)
d_label = visual.TextStim(win=win,
ori=0,
name='D',
text="Left",
font='Arial',
pos=[-0.2, -0.65],
height=(0.12),
wrapWidth=None,
color='white',
opacity=1,
depth=0.0)
def __init__(self, win, nposs=4):
start, end = -.5, .5
ypad = .05
self.nposs = nposs
line = visual.Line(win,
start=(start, 0),
end=(end, 0),
units='norm',
lineColor=stimcolor,
lineWidth=5)
ticks = start + np.arange(0, nposs) * (end - start) / float(nposs - 1)
poss = [
visual.Line(win,
start=(tick, -ypad),
end=(tick, ypad),
units='norm',
lineColor=stimcolor,
lineWidth=3) for tick in ticks
]
lab = [
visual.TextStim(win,
pos=(ticks[0], -.1),
units='norm',
text='1',
height=.1,
color=stimcolor),
visual.TextStim(win,
pos=(ticks[1], -.1),
units='norm',
text='2',
height=.1,
color=stimcolor),
visual.TextStim(win,
pos=(ticks[2], -.1),
units='norm',
text='3',
height=.1,
color=stimcolor),
visual.TextStim(win,
pos=(ticks[-1], -.1),
units='norm',
text='4',
height=.1,
color=stimcolor),
visual.TextStim(win,
pos=(ticks[0] + .1, -.28),
units='norm',
text='Minimal task-unrelated thought',
wrapWidth=0.2,
height=.05,
color=stimcolor),
visual.TextStim(win,
pos=(ticks[-1] + .1, -.28),
units='norm',
text='Maximal task-unrelated thought',
wrapWidth=0.2,
height=.05,
color=stimcolor),
visual.TextStim(
win,
pos=(0, .5),
units='norm',
text=
' To what extent have you experienced \n task-unrelated thoughts \n prior to the thought probe?',
alignHoriz='center',
wrapWidth=1.5,
height=.1,
color=stimcolor)
]
self.arrow_v = 0.4 * np.array([[0, 0], [.2, .2], [.1, .2], [.1, .5],
[-.1, .5], [-.1, .2], [-.2, .2], [0, 0]
])
self.arrow_v[:, 1] += ypad + .01
self.ticks = ticks
self.arrow = visual.ShapeStim(win,
vertices=self.arrow_v,
fillColor=stimcolor,
units='norm')
self.init_random()
self.elements = [line] + poss + lab
def __init__(self,
win,
scaleColor,
activeColor,
startLevel,
width,
height,
pos,
opacity=1):
self.win = win
self.scaleColor = scaleColor
self.activeColor = activeColor
self.activeLevel = startLevel # default active level is the starting level
self.width = width
self.height = height
self.posX = pos[0]
self.posY = pos[1]
self.opacity = opacity
# Create scale bar
barWidth = self.width * 0.8
barLeftEdge = self.posX - barWidth / 2.0
barRightEdge = self.posX + barWidth / 2.0
self.bar = visual.Line(self.win,
lineColor=self.scaleColor,
start=(barLeftEdge, self.posY),
end=(barRightEdge, self.posY),
opacity=self.opacity)
# Create scale arrows
arrowWidth = self.width * 0.1
leftArrowPosX = barLeftEdge - arrowWidth / 2.0
rightArrowPosX = barRightEdge + arrowWidth / 2.0
# Note: Polygon is supposed to create regular polygons, but there is a bug in Psychopy... They didn't account for norm units. So the actual shape will turn out unexpected.
self.leftArrow = visual.Polygon(win,
lineColor=self.scaleColor,
fillColor=self.scaleColor,
edges=3,
radius=arrowWidth / 2.0,
pos=(leftArrowPosX, self.posY),
ori=-90,
opacity=self.opacity)
self.rightArrow = visual.Polygon(win,
lineColor=self.scaleColor,
fillColor=self.scaleColor,
edges=3,
radius=arrowWidth / 2.0,
pos=(rightArrowPosX, self.posY),
ori=90,
opacity=self.opacity)
# Make the scale arrows function as buttons
mouse = event.Mouse()
self.leftArrowButton = Button(self.leftArrow, mouse)
self.rightArrowButton = Button(self.rightArrow, mouse)
# Calculate the space between each tick
tickIntervalWidth = barWidth / 6.0 # 7 ticks => 6 intervals
# Calculate the end points of the tick bars
tickYStart = self.posY - self.height / 2.0
tickYEnd = self.posY + self.height / 2.0
tick1PosX = barLeftEdge
tick2PosX = self.posX - (2 * tickIntervalWidth)
tick3PosX = self.posX - (1 * tickIntervalWidth)
tick4PosX = self.posX
tick5PosX = self.posX + (1 * tickIntervalWidth)
tick6PosX = self.posX + (2 * tickIntervalWidth)
tick7PosX = barRightEdge
# Create tick bars
self.tick1 = visual.Line(self.win,
lineColor=self.scaleColor,
start=(tick1PosX, tickYStart),
end=(tick1PosX, tickYEnd),
opacity=self.opacity)
self.tick2 = visual.Line(self.win,
lineColor=self.scaleColor,
start=(tick2PosX, tickYStart),
end=(tick2PosX, tickYEnd),
opacity=self.opacity)
self.tick3 = visual.Line(self.win,
lineColor=self.scaleColor,
start=(tick3PosX, tickYStart),
end=(tick3PosX, tickYEnd),
opacity=self.opacity)
self.tick4 = visual.Line(self.win,
lineColor=self.scaleColor,
start=(tick4PosX, tickYStart),
end=(tick4PosX, tickYEnd),
opacity=self.opacity)
self.tick5 = visual.Line(self.win,
lineColor=self.scaleColor,
start=(tick5PosX, tickYStart),
end=(tick5PosX, tickYEnd),
opacity=self.opacity)
self.tick6 = visual.Line(self.win,
lineColor=self.scaleColor,
start=(tick6PosX, tickYStart),
end=(tick6PosX, tickYEnd),
opacity=self.opacity)
self.tick7 = visual.Line(self.win,
lineColor=self.scaleColor,
start=(tick7PosX, tickYStart),
end=(tick7PosX, tickYEnd),
opacity=self.opacity)
tickLabelPosY = self.posY - self.height # Prevents scale labels from overlapping the scale
# Create tick labels
self.tick1Label = visual.TextStim(self.win,
text='1',
height=self.height,
color=self.scaleColor,
pos=(tick1PosX, tickLabelPosY),
opacity=self.opacity)
self.tick2Label = visual.TextStim(self.win,
text='2',
height=self.height,
color=self.scaleColor,
pos=(tick2PosX, tickLabelPosY),
opacity=self.opacity)
self.tick3Label = visual.TextStim(self.win,
text='3',
height=self.height,
color=self.scaleColor,
pos=(tick3PosX, tickLabelPosY),
opacity=self.opacity)
self.tick4Label = visual.TextStim(self.win,
text='4',
height=self.height,
color=self.scaleColor,
pos=(tick4PosX, tickLabelPosY),
opacity=self.opacity)
self.tick5Label = visual.TextStim(self.win,
text='5',
height=self.height,
color=self.scaleColor,
pos=(tick5PosX, tickLabelPosY),
opacity=self.opacity)
self.tick6Label = visual.TextStim(self.win,
text='6',
height=self.height,
color=self.scaleColor,
pos=(tick6PosX, tickLabelPosY),
opacity=self.opacity)
self.tick7Label = visual.TextStim(self.win,
text='7',
height=self.height,
color=self.scaleColor,
pos=(tick7PosX, tickLabelPosY),
opacity=self.opacity)
# Create tick dictionary
self.tickDict = {
1: {
'tick': self.tick1,
'label': self.tick1Label
},
2: {
'tick': self.tick2,
'label': self.tick2Label
},
3: {
'tick': self.tick3,
'label': self.tick3Label
},
4: {
'tick': self.tick4,
'label': self.tick4Label
},
5: {
'tick': self.tick5,
'label': self.tick5Label
},
6: {
'tick': self.tick6,
'label': self.tick6Label
},
7: {
'tick': self.tick7,
'label': self.tick7Label
}
}
# Set active colors
self.tickDict[self.activeLevel]['tick'].lineColor = self.activeColor
self.tickDict[self.activeLevel]['label'].color = self.activeColor
# Create clickable (invisible) boxes around the ticks & tick labels so you can skip using the arrow buttons and click directly on the ticks or labels on the scale
tickBoxPosY = self.posY - self.height / 2.0
tickBoxWidth = tickIntervalWidth * 0.9
tickBoxHeight = self.height * 2.5
self.tick1box = visual.Rect(self.win,
lineColor=self.scaleColor,
width=tickBoxWidth / 2.0,
height=tickBoxHeight,
pos=(tick1PosX + tickBoxWidth / 4.0,
tickBoxPosY),
opacity=self.opacity)
self.tick2box = visual.Rect(self.win,
lineColor=self.scaleColor,
width=tickBoxWidth,
height=tickBoxHeight,
pos=(tick2PosX, tickBoxPosY),
opacity=self.opacity)
self.tick3box = visual.Rect(self.win,
lineColor=self.scaleColor,
width=tickBoxWidth,
height=tickBoxHeight,
pos=(tick3PosX, tickBoxPosY),
opacity=self.opacity)
self.tick4box = visual.Rect(self.win,
lineColor=self.scaleColor,
width=tickBoxWidth,
height=tickBoxHeight,
pos=(tick4PosX, tickBoxPosY),
opacity=self.opacity)
self.tick5box = visual.Rect(self.win,
lineColor=self.scaleColor,
width=tickBoxWidth,
height=tickBoxHeight,
pos=(tick5PosX, tickBoxPosY),
opacity=self.opacity)
self.tick6box = visual.Rect(self.win,
lineColor=self.scaleColor,
width=tickBoxWidth,
height=tickBoxHeight,
pos=(tick6PosX, tickBoxPosY),
opacity=self.opacity)
self.tick7box = visual.Rect(self.win,
lineColor=self.scaleColor,
width=tickBoxWidth / 2.0,
height=tickBoxHeight,
pos=(tick7PosX - tickBoxWidth / 4.0,
tickBoxPosY),
opacity=self.opacity)
self.tick1button = Button(self.tick1box, mouse)
self.tick2button = Button(self.tick2box, mouse)
self.tick3button = Button(self.tick3box, mouse)
self.tick4button = Button(self.tick4box, mouse)
self.tick5button = Button(self.tick5box, mouse)
self.tick6button = Button(self.tick6box, mouse)
self.tick7button = Button(self.tick7box, mouse)
def inflectionSnakes(win,
circle,
color=True,
size=0.1,
length=15,
curr_radius=4):
ori = 90
min_ecc, max_ecc = get_eccentricity_bounds(curr_radius=curr_radius,
gilb_radius=43.8 / 2,
gilb_min_ecc=2.4,
gilb_max_ecc=8.4)
print min_ecc, max_ecc
posX = sample(np.arange(-max_ecc, max_ecc, 0.25), 1)[0]
length /= 2
positionsX = np.arange(posX - 0.3 * length, posX + 0.3 * length, 0.3)
posY = 0
#posY = sample(np.arange(-curr_radius, curr_radius,0.25),1)[0]
infl = [positionsX[int(i)] for i in np.linspace(0, len(positionsX) - 1, 5)]
infl = infl[1:-1]
print infl
prevOri = ori
prevPos = (positionsX[0], posY)
allLines = []
sign = -1
for posX in positionsX:
if posX in infl:
sign *= -1
ori += sign * 45
m, c = getIntercept(prevPos[0], prevPos[1], ori)
posY = m * posX + c
if circle.contains((posX, posY)):
line = draw_line(win,
pos=(posX, posY),
contour=False,
color=True,
size=0.1,
ori=ori - 45,
center=False)
print posX, posY
prevPos = (posX, posY)
allLines.append(line)
ori_orth = np.random.uniform(-180, 180)
for posX in np.arange(-curr_radius, curr_radius, 0.4):
for posY in np.arange(-curr_radius, curr_radius, 0.4):
if circle.contains(posX, posY):
alpha, beta = np.abs(ori_orth + 45), np.abs(
ori_orth + 90
) #Driving neighbouring 'distractor' lines to be non-collinear
minTheta, maxTheta = min(alpha, beta), max(
alpha, beta
) #Range of orientation of new 'distractor' line segment
ori_orth = np.random.uniform(minTheta, maxTheta)
ln = visual.Line(win=win,
pos=(posX, posY),
size=size,
ori=np.random.uniform(ori_orth),
contrast=1.,
lineColor=(1, 1, 1),
interpolate=True)
overlaps = [
np.sum(np.abs(ln.pos - ln2.pos)) < 0.3 for ln2 in allLines
]
if not True in overlaps:
ln.draw()
modifiers=['ctrl'],
func=core.quit,
name='shutdown')
# Add a Display and get its framerate (specifically, how many ms 1 frame takes)
win = visual.Window(size=[1920, 1080],
units='norm',
color=[1, 1, 1],
fullscr=True)
framerate = win.getMsPerFrame()[2]
# Some visuals
line_hori = visual.Line(win,
units='norm',
start=(-0.42, 0),
end=(0.42, 0),
lineColor='black',
lineWidth=2.5,
name='line_hori')
line_vert = visual.Line(win,
units='norm',
start=(0, -0.75),
end=(0, 0.75),
lineColor='black',
lineWidth=2.5,
name='line_vert')
border_up = visual.Line(win,
units='norm',
start=(-0.42, 0.75),
end=(0.42, 0.75),
lineColor='black',
color=[-1, -1, -1],
fullscr=False)
window.mouseVisible = False
# import stimuli
turtle_black = visual.ImageStim(window, 'turtle_black.png', autoLog=False)
turtle_green = visual.ImageStim(window, 'turtle_green.png', autoLog=False)
tortoise_black = visual.ImageStim(window, 'tortoise_black.png', autoLog=False)
#tortoise_green = visual.ImageStim(window, 'tortoise_green.png', autoLog=False)
# import backgrounds
water_top = visual.ImageStim(window, 'water_top_sand_bot.png', autoLog=False)
sand_top = visual.ImageStim(window, 'sand_top_water_bot.png', autoLog=False)
# fixation crosses
fix_hori = visual.Line(window, (-15, 0), (15, 0), lineColor='white')
fix_vert = visual.Line(window, (0, -15), (0, 15), lineColor='white')
## Timing definitions
# this is for speed run (comment out the block below for this)
frame_rate = window.getActualFrameRate()
resp_time = 0.001
break_time = 1
fix_min = 0.001
fix_max = 0.002
iti_min = 0.001
iti_max = 0.002
timer = core.Clock()
check_timer = core.Clock()
check_interval = 0.6 * (1 / frame_rate)
def __init__(self,
win=None,
params=None,
exp_info=None,
txt_ins=None,
stimulus_list=None):
self.win = win
self.params = params
self.exp_info = exp_info
self.txt_ins = txt_ins
self.stimulus_list = stimulus_list
if self.params["EEG"]:
self.pport = PortParallel()
else:
self.pport = False
# Get a list of stimuli for the practice trial
# The list contain all the stimuli in the practice folder as win.image
self.practice_stim_list = get_practice_stim(params["Practice_path"],
self.win)
self.pic_time = float(params[u"Cat_stim_time"])
self.primer_time = float(params[u"Primer_time"])
self.maxanswer_time = float(params[u"Maxanswer_time"])
self.feedback_time = float(params["Feedback_time"])
self.stim_end = self.primer_time + self.pic_time
self.trial_end = self.primer_time + self.maxanswer_time
# Create the mouse, primer and categorisation choices txt
self.mouse = event.Mouse(visible=False, newPos=None, win=None)
self.primer = visual.Circle(win=win,
radius=45,
units="pix",
fillColor=[-1, -1, -1],
lineColor=[-1, -1, -1])
self.horizontal_line = visual.Line(win=win,
units="pix",
lineColor=[+1, +1, +1],
lineWidth=10,
start=(-50, 0),
end=(+50, 0))
self.vertical_line = visual.Line(win=win,
units="pix",
lineColor=[+1, +1, +1],
lineWidth=10,
start=(0, -50),
end=(0, +50))
self.center = visual.Circle(win=win,
radius=5,
units="pix",
fillColor=[-1, -1, -1],
lineColor=[-1, -1, -1])
self.txt_categorisation_choices = visual.TextStim(
win=win,
text=self.txt_ins["Cat_answer_option"],
pos=(0.0, 0.0),
color="Black")
# Create a trial_list
# Method must be adapted to the way stimuli are stored in the computer and rules wanted
if exp_info["Exp"] == "Fish":
if self.params["Orientation"] == "True":
self.cat_trials_list = get_list_cat_trial_fish_with_orientation(
stimulus_list, self.win, params)
elif exp_info["Exp"] == "Textures":
self.cat_trials_list = get_list_cat_trial_texture(
stimulus_list, self.win, params)
# Create data handler
file_name = exp_info['Exp'] + "_Version" + exp_info[
'Version'] + "_" + exp_info["Name"] + "_Cat"
self.cat_data = data.ExperimentHandler(
name='Cat',
version=exp_info['Version'],
extraInfo=exp_info,
runtimeInfo=None,
savePickle=False,
saveWideText=True,
dataFileName=params["Cat_saving_path"] + file_name,
autoLog=True)
j=(-8)
for i in range(zdots):
angle=0
line_cart = pol_to_cart(j, angle)
dotx = line_cart[0]
doty = line_cart[1]
zdot_list.append([dotx, doty])
j += .2
multi_line_color1 = "red"
multi_line_color2 = "red"
linea = visual.Line(win, start=(zdot_list[0]), end=(4,0), lineColor=multi_line_color1)
lineb = visual.Line(win, start=(zdot_list[1]), end=(4,0), lineColor=multi_line_color2)
linec = visual.Line(win, start=(zdot_list[2]), end=(4,0), lineColor=multi_line_color1)
lined = visual.Line(win, start=(zdot_list[3]), end=(4,0), lineColor=multi_line_color2)
linee = visual.Line(win, start=(zdot_list[4]), end=(4,0), lineColor=multi_line_color1)
linef = visual.Line(win, start=(zdot_list[5]), end=(4,0), lineColor=multi_line_color2)
lineg = visual.Line(win, start=(zdot_list[6]), end=(4,0), lineColor=multi_line_color1)
lineh = visual.Line(win, start=(zdot_list[7]), end=(4,0), lineColor=multi_line_color2)
linei = visual.Line(win, start=(zdot_list[8]), end=(4,0), lineColor=multi_line_color1)
linej = visual.Line(win, start=(zdot_list[9]), end=(4,0), lineColor=multi_line_color2)
linek = visual.Line(win, start=(zdot_list[10]), end=(4,0), lineColor=multi_line_color1)
linel = visual.Line(win, start=(zdot_list[11]), end=(4,0), lineColor=multi_line_color2)
linem = visual.Line(win, start=(zdot_list[12]), end=(4,0), lineColor=multi_line_color1)
linen = visual.Line(win, start=(zdot_list[13]), end=(4,0), lineColor=multi_line_color2)
lineo = visual.Line(win, start=(zdot_list[14]), end=(4,0), lineColor=multi_line_color1)
linep = visual.Line(win, start=(zdot_list[15]), end=(4,0), lineColor=multi_line_color2)
lmarker = lmarker + 1
bsize_liste[lmarker] = bsize
state_next = 1
else:
lmarker = lmarker + 1
bsize_liste[lmarker] = bsize
bsize_liste[lmarker-2] = valid_value
state_next = 2
state_no = state_next
#baseline_liste.append(sampleData.leftEye.diam/32)
line1 = visual.Line(win, start=(0, -20), end=(0, 20), lineColor=(1, 1, 1))
line2 = visual.Line(win, start=(-20, 0), end=(20, 0), lineColor=(1, 1, 1))
line1.draw()
line2.draw()
# generic
if not routine_helper.check_comps_status(): break
if event.getKeys(keyList=conf_escape_keys): core.quit()
if routine_helper.get_status(): win.flip()
routine_helper.end_components()
######################################################################################################
##################### Computing baseline stats
bsize_liste = filter(None, bsize_liste)
frame_size = 15
line_length = 6
# create a rod-and-frame stimulus
frame = visual.Rect(win,
width=frame_size,
height=frame_size,
lineColor=frameColor,
lineColorSpace='rgb',
lineWidth=1,
units='cm')
rod = visual.Line(win,
start=(0, -line_length),
end=(0, line_length),
lineColor=rodColor,
lineColorSpace='rgb',
lineWidth=1,
units='cm')
vert_center = -2
horz_center = +15.0
frame.pos = (horz_center, vert_center)
rod.pos = (horz_center, vert_center)
# stimulus orientations
# frameOri = range(-45,45,5)
frameOri = numpy.linspace(-45, 45, 11)
rodOri = numpy.linspace(-10, 10, 30)
text="YXIXM",
pos=(0, -2), # and can have line breaks
color=[-1.0, -1, 1],
units='deg',
height=3.0,
alignHoriz='center',
alignVert='center',
font=sans)
fixationPoint = visual.PatchStim(win,
colorSpace='rgb',
color=(1, 1, 1),
size=5,
units='pix')
horizontalMeridian = visual.Line(win,
start=(-5, 0),
end=(5, 0),
fillColor=(0, 1, 1))
vertLine = visual.Line(win, start=(0, -2), end=(0, 2), fillColor=(1, 0, -.3))
trialClock = core.Clock()
t = lastFPSupdate = 0
# Continues the loop until any key is pressed
stop = False
while not stop:
upper.draw()
lower.draw()
fixationPoint.draw()
horizontalMeridian.draw()
vertLine.draw()
win.flip()
keysPressed = event.getKeys() #print 'keysPressed = ', keysPressed
height=0.05,
wrapWidth=None,
ori=0,
color='white',
colorSpace='rgb',
opacity=1,
languageStyle='LTR',
depth=-2.0)
gridColor = [1, 1, 1]
gridLine1 = visual.Line(win=win,
name='gridLine1',
start=(-(0.6, 0.6)[0] / 2.0, 0),
end=(+(0.6, 0.6)[0] / 2.0, 0),
ori=0,
pos=(0, 0.3),
lineWidth=1.5,
lineColor=1.0,
lineColorSpace='rgb',
fillColor=1.0,
fillColorSpace='rgb',
opacity=1,
depth=-4.0,
interpolate=True)
gridLine2 = visual.Line(win=win,
name='gridLine2',
start=(-(0.6, 0.6)[0] / 2.0, 0),
end=(+(0.6, 0.6)[0] / 2.0, 0),
ori=0,
pos=(0, 0.096),
lineWidth=1.5,
lineColor=1.0,
lineColorSpace='rgb',
def __init__ (self):
positionX = np.linspace(-23.5, 23.5, num=10, endpoint=True, retstep=False)
positionY = np.linspace(-14.1, 14.1, num=6, endpoint=True, retstep=False)
xys = np.transpose([np.tile(positionX, len(positionY)), np.repeat(positionY, len(positionX))])
self.positions = xys
self.counter = 0
self.waitForKeys = True
mon = monitors.Monitor('myMonitor1')
self.window = visual.Window(size=mon.getSizePix(), color=(1,1,1), colorSpace='rgb', fullscr=True, monitor=mon, units='cm')
self.window.mouseVisible = False
self.resultData = np.zeros(shape = (360,7),dtype=np.float64)
fixationX = visual.Line(win=self.window, lineColor=(-1,-1,-1), lineColorSpace='rgb', start=(-0.5,0), end=(0.5,0),lineWidth = 2.5, interpolate=False)
fixationY = visual.Line(win=self.window, lineColor=(-1,-1,-1), lineColorSpace='rgb', start=(0,-0.5), end=(0,0.5),lineWidth = 2.5, interpolate=False)
self.fixation = [fixationX, fixationY]
self.text1 = visual.TextStim(win=self.window, text='Ist', color=(-1,-1,-1), colorSpace='rgb', height=2, bold=True, wrapWidth=50, pos=(0.0, 2))
self.text3 = visual.TextStim(win=self.window, text='im folgenden Bild enthalten?', color=(-1,-1,-1), colorSpace='rgb', height=2, bold=True, wrapWidth=50, pos=(0.0, -2.0))
imgStart1 = visual.SimpleImageStim(win=self.window, image="..\\img\\auftrag1.png")
imgStart2 = visual.SimpleImageStim(win=self.window, image="..\\img\\aufgabe2.png")
imgPractice1 = visual.SimpleImageStim(win=self.window, image="..\\img\\training1.png")
imgExperiment = visual.SimpleImageStim(win=self.window, image="..\\img\\Versuch.jpg")
thankyou = visual.SimpleImageStim(win=self.window, image="..\\img\\danke.jpg")
# block slides
block1 = visual.SimpleImageStim(win=self.window, image="..\\img\\Block_1.jpg")
block2 = visual.SimpleImageStim(win=self.window, image="..\\img\\Block_2.jpg")
block3 = visual.SimpleImageStim(win=self.window, image="..\\img\\Block_3.jpg")
block4 = visual.SimpleImageStim(win=self.window, image="..\\img\\Block_4.jpg")
block5 = visual.SimpleImageStim(win=self.window, image="..\\img\\Block_5.jpg")
block6 = visual.SimpleImageStim(win=self.window, image="..\\img\\Block_6.jpg")
'creating the stimulus'
self.redCircle = visual.ImageStim(win=self.window, image="..\\img\\shapes_13.jpg", units = "cm", pos=(0,0), size = 3.4, contrast=1.0)
self.greenCircle = visual.ImageStim(win=self.window, image="..\\img\\shapes_11.jpg", units = "cm", pos=(0,0), size = 3.4, contrast=1.0)
self.redTriangle = visual.ImageStim(win=self.window, image="..\\img\\shapes_15.jpg", units = "cm", pos=(0,0), size = 3.4, ori = -90, contrast=1.0)
self.greenTriangle = visual.ImageStim(win=self.window, image="..\\img\\shapes_17.png", units = "cm", pos=(0,0), size = 3.4, contrast=1.0)
self.redSquare = visual.ImageStim(win=self.window, image="..\\img\\shapes_03.jpg", units = "cm", pos=(0,0), size = 3.4, contrast=1.0)
self.greenSquare = visual.ImageStim(win=self.window, image="..\\img\\shapes_05.jpg", units = "cm", pos=(0,0), size = 3.4, contrast=1.0)
self.greenRhombus = visual.ImageStim(win=self.window, image="..\\img\\shapes_07.jpg", units = "cm", pos=(0,0), size = 3.4, contrast=1.0)
self.greenSquareOpen = visual.ImageStim(win=self.window, image="..\\img\\shapes_09.jpg", units = "cm", pos=(0,0), size = 3.4, contrast=1.0)
self.star4 = visual.ImageStim(win=self.window, image="..\\img\\shapes_25.jpg", units = "cm", pos=(0,0), size = 3.4, contrast=1.0)
self.star5 = visual.ImageStim(win=self.window, image="..\\img\\shapes_20.jpg", units = "cm", pos=(0,0), size = 3.4, contrast=1.0)
self.instructions = {'start1': imgStart1,
'start2': imgStart2,
'practice1': imgPractice1,
'experiment': imgExperiment,
'danke': thankyou,
'block1': block1,
'block2': block2,
'block3': block3,
'block4': block4,
'block5': block5,
'block6': block6
}
'''generating a dict with keys 1 to 60 of all the necessary images'''
self.images = {}
for x in range(1,17):
self.images[x] = self.redCircle
x += 1
self.images[x] = self.greenCircle
for x in range (18,29):
self.images[x] = self.redSquare
for x in range (29,40):
self.images[x] = self.greenSquare
x += 1
self.images[x] = self.greenSquareOpen
x += 1
self.images[x] = self.greenRhombus
x += 1
self.images[x] = self.redTriangle
for x in range (43,59):
self.images[x] = self.star4
x += 1
self.images[x] = self.star5
x += 1
self.images[x] = self.greenTriangle
'''creating the constellation using the code for six time: constellation = random.sample(xrange(1, 61), 60)'''
constellation1 = [7, 43, 46, 16, 27, 5, 31, 36, 44, 52, 22, 25, 59, 24, 17, 48, 8, 32, 40, 20, 29, 21, 57, 15, 26, 13, 10, 35, 53, 2, 51, 30, 33, 38, 47, 34, 3, 55, 4, 6, 50, 23, 28, 12, 54, 1, 9, 60, 18, 37, 42, 39, 11, 19, 14, 41, 45, 58, 56, 49]
constellation2 = [29, 9, 1, 4, 45, 3, 35, 16, 13, 22, 57, 25, 24, 37, 19, 26, 60, 32, 59, 36, 2, 18, 46, 58, 14, 48, 49, 44, 12, 39, 38, 40, 56, 8, 51, 28, 47, 43, 50, 34, 41, 21, 55, 31, 33, 17, 53, 42, 30, 15, 23, 11, 7, 52, 20, 54, 10, 6, 27, 5]
constellation3 = [57, 19, 53, 47, 13, 55, 14, 52, 29, 39, 9, 1, 25, 38, 18, 56, 49, 31, 28, 15, 3, 5, 4, 54, 58, 41, 27, 2, 44, 59, 35, 60, 24, 16, 40, 23, 43, 34, 32, 20, 17, 37, 6, 26, 33, 45, 51, 11, 50, 46, 30, 8, 36, 22, 48, 12, 21, 7, 42, 10]
constellation4 = [13, 27, 32, 49, 2, 57, 35, 60, 11, 25, 19, 5, 59, 24, 34, 6, 54, 21, 3, 51, 52, 23, 18, 31, 42, 45, 9, 10, 15, 38, 16, 53, 47, 8, 22, 37, 4, 40, 44, 17, 58, 7, 29, 46, 12, 20, 39, 26, 50, 56, 14, 1, 43, 33, 36, 30, 41, 55, 48, 28]
constellation5 = [51, 27, 15, 48, 59, 20, 9, 19, 53, 13, 43, 39, 37, 58, 38, 45, 47, 40, 31, 17, 18, 26, 30, 8, 32, 4, 55, 54, 56, 25, 14, 50, 1, 12, 28, 16, 10, 44, 52, 24, 3, 34, 6, 5, 42, 35, 46, 36, 57, 7, 23, 11, 21, 22, 60, 2, 41, 49, 29, 33]
constellation6 = [20, 60, 35, 54, 26, 7, 4, 29, 30, 59, 34, 37, 42, 1, 46, 48, 9, 31, 21, 36, 32, 45, 5, 33, 53, 14, 22, 11, 55, 23, 18, 28, 52, 2, 25, 41, 51, 47, 43, 27, 10, 57, 6, 40, 50, 49, 19, 39, 56, 13, 8, 12, 16, 3, 17, 38, 15, 24, 44, 58]
constellationPrac = [19, 43, 39, 13, 12, 46, 25, 41, 16, 60, 20, 49, 8, 33, 36, 35, 9, 37, 21, 42, 31, 55, 23, 24, 34, 57, 53, 5, 18, 14, 32, 1, 26, 11, 3, 50, 15, 4, 30, 58, 22, 54, 56, 45, 28, 47, 38, 40, 29, 44, 10, 59, 7, 6, 52, 27, 51, 17, 48, 2]
'''a dict to access the constellation block wise'''
self.constellation = {
1 : constellation1,
2 : constellation2,
3 : constellation3,
4 : constellation4,
5 : constellation5,
6 : constellation6,
7 : constellationPrac
}
width=(1.6, 1.6)[0], height=(1.6, 1.6)[1],
ori=0, pos=(4.6, 0),
lineWidth=4, lineColor='black', lineColorSpace='rgb',
fillColor=[1,1,1], fillColorSpace='rgb',
opacity=1, depth=-4.0, interpolate=True)
cue = visual.ImageStim(
win=win, name='cue',units='cm',
image='images/arrow-left.png', mask=None,
ori=1.0, pos=(0, 0), size=(1.5, 1.5),
color=[1,1,1], colorSpace='rgb', opacity=1,
flipHoriz=False, flipVert=False,
texRes=128, interpolate=True, depth=-5.0)
TargetX = visual.Line(
win=win, name='TargetX',units='cm',
start=(-(1.2, 3.2)[0]/2.0, 0), end=(+(1.2, 3.2)[0]/2.0, 0),
ori=1.0, pos=[0,0],
lineWidth=4, lineColor='black', lineColorSpace='rgb',
fillColor=[1,1,1], fillColorSpace='rgb',
opacity=1, depth=-6.0, interpolate=True)
TargetY = visual.Line(
win=win, name='TargetY',units='cm',
start=(-(1.2, 3.2)[0]/2.0, 0), end=(+(1.2, 3.2)[0]/2.0, 0),
ori=1.0, pos=[0,0],
lineWidth=4, lineColor='black', lineColorSpace='rgb',
fillColor=[1,1,1], fillColorSpace='rgb',
opacity=1, depth=-7.0, interpolate=True)
# Initialize components for Routine "pause"
pauseClock = core.Clock()
def main(win, globalClock):
all_changes = []
################################ Stimuli prepation ################################
# Bar preparation
grating_texture = np.tile([[1,-1],[-1,1]], (1,12))#(4,64))
grating_texture = np.dstack((grating_texture,grating_texture,grating_texture))
bar_size = (Bar_length[0]*resX,Bar_length[1]*resY)
grating_1 = visual.GratingStim(win,tex=grating_texture,color=[1.0, 1.0, 1.0],colorSpace='rgb', units="pix",
size=bar_size,ori=0,autoLog=False,interpolate=False)
grating_2 = visual.GratingStim(win,tex=~grating_texture+1,color=[1.0, 1.0, 1.0],colorSpace='rgb', units="pix",
size=bar_size,ori=0,autoLog=False,interpolate=False)
# Vertical shifting
bar_positions = []
for i_ori in range(len(Bar_orientations)):
i_x = np.linspace(Bar_paths[i_ori,0,0],Bar_paths[i_ori,1,0],Bar_positions_number).reshape((-1,1))
i_y = np.linspace(Bar_paths[i_ori,0,1],Bar_paths[i_ori,1,1],Bar_positions_number).reshape((-1,1))
position_i = np.concatenate((i_x,i_y), axis=1)
position_i = position_i * resY/2
bar_positions.append(position_i)
# Fixation cross preparation
fixation = visual.ShapeStim(win,vertices=((0,-1),(0,1),(0,0),(-1,0),(1,0)),lineWidth=4, units="pix",
size=(20,20),closeShape=False,lineColor='red',autoDraw=True)
# Spyder network
web_circle = visual.Circle(win=win,radius=1,edges=200,units='norm',pos=[0, 0],lineWidth=1,opacity=1,interpolate=True,
lineColor=[1.0, 1.0, 1.0],lineColorSpace='rgb',fillColor=None,fillColorSpace='rgb')
web_dimension = (screenCorrection(win,Web_size[0]),Web_size[1])
web_line = visual.Line(win,name='Line',start=(-1.4, 0),end=(1.4, 0),pos=[0, 0],lineWidth=1,
lineColor=[1.0, 1.0, 1.0],lineColorSpace='rgb',opacity=1,interpolate=True)
# DEBUG stimuli
if DEBUG_MODE:
fps_text = visual.TextStim(win, units='norm', height=0.05,pos=(-0.98, +0.93), text='starting...',
font=sans, alignHoriz='left', alignVert='bottom', color='yellow')
fps_text.autoDraw = True
orientation_details_string = visual.TextStim(win, text = u"Orientation..", units='norm', height=0.05,
pos=(0.95, +0.93), alignHoriz='right', alignVert='bottom',
font=sans, color='yellow')
orientation_details_string.autoDraw = True
# External Aperture (black ring)
external_aperture_size = tuple([screenCorrection(win,External_ring_size),External_ring_size])
external_aperture = visual.Aperture(win, size=external_aperture_size, shape='circle')
external_aperture.enabled = False
################################ Definitions/Functions ################################
## handle Rkey presses each frame
def escapeCondition():
for key in event.getKeys():
if key in ['escape', 'q']:
return False
return True
################################ Animation starts ################################
# Display instructions and wait
message1 = visual.TextStim(win, pos=[0,0.5],text='Hit a key when ready.')
message1.draw()
win.flip()
event.waitKeys() #pause until there's a keypress
# Scanner trigger wait
message3 = visual.TextStim(win,pos=[0,0.25],text=scanner_message,font=serif,alignVert='center',
wrapWidth=1.5)
message3.size = .5
message3.draw()
win.flip()
if BUTTON_BOX:
button_state = button_thread.button_state
while 1:
if(button_state['state'][-1]==0):
break
else:
event.waitKeys() #pause until there's a keypress
# Wait Pre_post_stimuli_fixation_time before stimuli
# Spyder network
if Spyder_grid:
for i_dim in range(Spyder_rings):
web_circle.setSize(tuple([x*(i_dim+1) * 1./Spyder_rings for x in web_dimension]))
web_circle.draw()
for i_dim in range(2):
web_line.setOri(i_dim * 90)
web_line.draw()
win.flip()
core.wait(Pre_post_stimuli_fixation_time)
i_bar_ori = n_frame = last_fps_update = 0
globalClock.reset()
inizio = globalClock.getTime()
timer_global = core.CountdownTimer(Total_time)
break_flag = True
logging.data('First orientation. Number %d/%d at %f (sec.)' % (i_bar_ori+1,len(Bar_orientations),inizio))
while (timer_global.getTime() > 0 and break_flag==True): #globalClock.getTime() < Total_time:
n_frame += 1
t = globalClock.getTime()
# Spyder network
if Spyder_grid:
for i_dim in range(Spyder_rings):
web_circle.setSize(tuple([x*(i_dim+1) * 1./Spyder_rings for x in web_dimension]))
web_circle.draw()
for i_dim in range(2):
web_line.setOri(i_dim * 90)
web_line.draw()
# External ring
external_aperture.enabled = True
# Bar
if (t >= ((i_bar_ori+1)*Cycle_duration*Passagges_per_orientation)) & (i_bar_ori < (len(Bar_orientations)-1)):
i_bar_ori += 1
logging.data('Change orientation. Number %d/%d at %f (sec.)' % (i_bar_ori+1,len(Bar_orientations),t))
new_record = globalClock.getTime() - sum(all_changes)
all_changes.append(new_record)
if t % Flash_period < Flash_period / 2.0: # more accurate to count frames
stim = grating_1
else:
stim = grating_2
bar_pos_indx = int((Bar_positions_number / Cycle_duration) * (t % Cycle_duration) )
i_orientation_ordered = Bar_orientation_order[i_bar_ori]
stim.pos = tuple(bar_positions[i_orientation_ordered][bar_pos_indx])
stim.ori = Bar_orientations[i_orientation_ordered]
stim.draw()
# Fixation
if Rotating_cross:
fixation.ori = t * Rotation_cross_rate * 360.0 # set new rotation
if Color_change_cross:
if t % Color_change_rate < Color_change_rate / 2.0: # more accurate to count frames
fixation.lineColor = 'red'
else:
fixation.lineColor = 'green'
external_aperture.enabled = False
if DEBUG_MODE:
if t - last_fps_update > Fps_update_rate: # update the fps text every second
fps_text.text = "%.2f fps" % win.fps()
last_fps_update += 1
orientation_details_string.text = 'Ori: %d/%d at %.3f (sec.)' % (i_bar_ori+1,len(Bar_orientations),np.sum(all_changes))
# Update screen
win.flip()
break_flag = escapeCondition()
if break_flag == False: break
logging.data('Total time spent: %.6f' % (globalClock.getTime() - inizio))
logging.data('Every frame duration saved in %s' % (path_out+Frames_durations_name))
logging.data('All durations: ' + str(all_changes))
logging.data('Mean: ' + str(sum(all_changes)/(len(all_changes)+EPSILON)))
if DEBUG_MODE:
orientation_details_string.text = 'Ended at %.3f (sec.)' % (globalClock.getTime())
win.flip()
# Wait Pre_post_stimuli_fixation_time after stimuli
core.wait(Pre_post_stimuli_fixation_time)
return
def zollner_psychopy(window, parameters=None, outline=5, **kwargs):
"""
Examples
---------
>>> import pyllusion as ill
>>> from psychopy import visual, event
>>> parameters = ill.zollner_parameters(illusion_strength=75)
>>> # Initiate Window
>>> window = visual.Window(size=[800, 600], fullscr=False,
screen=0, winType='pyglet', monitor='testMonitor',
allowGUI=False, color="white",
blendMode='avg', units='pix')
>>> # Display illusion
>>> ill.zollner_psychopy(window=window, parameters=parameters)
>>> # Refresh and close window
>>> window.flip()
>>> event.waitKeys() # Press any key to close
>>> window.close()
"""
# Create white canvas and get drawing context
if parameters is None:
parameters = zollner_parameters(**kwargs)
# Loop lines
for i in range(parameters["Distractors_n"]):
# Draw distractor lines
for pos in ["_Top_", "_Bottom_"]:
coord, _, _ = _coord_line(
image=window,
x1=parameters["Distractors" + pos + "x1"][i],
y1=parameters["Distractors" + pos + "y1"][i],
x2=parameters["Distractors" + pos + "x2"][i],
y2=parameters["Distractors" + pos + "y2"][i],
adjust_height=True,
method="psychopy")
# line parameters
line_distractor = visual.Line(win=window,
units='pix',
lineColor="black",
lineWidth=outline)
line_distractor.start = [
coord[0] - window.size[0] / 2, coord[1] - window.size[1] / 2
]
line_distractor.end = [
coord[2] - window.size[0] / 2, coord[3] - window.size[1] / 2
]
line_distractor.draw()
for pos in ["Bottom", "Top"]:
# Draw target lines
coord, _, _ = _coord_line(image=window,
x1=parameters[pos + "_x1"],
y1=parameters[pos + "_y1"],
x2=parameters[pos + "_x2"],
y2=parameters[pos + "_y2"],
adjust_height=True,
method="psychopy")
# Line parameters
line_target = visual.Line(win=window,
units='pix',
lineColor="red",
lineWidth=outline)
line_target.start = [
coord[0] - window.size[0] / 2, coord[1] - window.size[1] / 2
]
line_target.end = [
coord[2] - window.size[0] / 2, coord[3] - window.size[1] / 2
]
line_target.draw()
def __init__(self, tracker, win):
'''Initialize a Custom EyeLinkCoreGraphics
tracker: an eye-tracker instance
win: the Psychopy display we plan to use for stimulus presentation '''
pylink.EyeLinkCustomDisplay.__init__(self)
self.pylinkMinorVer = pylink.__version__.split('.')[1] # minor version 1-Mac, 11-Win/Linux
self.display = win
self.w, self.h = win.size
# on Macs with HiDPI screens, force the drawing routine to use the size defined
# in the monitor instance, as win.size will give the wrong size of the screen
if os.name == 'posix':
self.w,self.h = win.monitor.getSizePix()
#self.display.autoLog = False
# check the screen units of Psychopy, forcing the screen to use 'pix'
self.units = win.units
if self.units != 'pix': self.display.setUnits('pix')
# Simple warning beeps
self.__target_beep__ = sound.Sound('A', octave=4, secs=0.1)
self.__target_beep__done__ = sound.Sound('E', octave=4, secs=0.1)
self.__target_beep__error__ = sound.Sound('E', octave=6, secs=0.1)
self.imgBuffInitType = 'I'
self.imagebuffer = array.array(self.imgBuffInitType)
self.resizeImagebuffer = array.array(self.imgBuffInitType)
self.pal = None
self.bg_color = win.color
self.img_scaling_factor = 3
self.size = (192*self.img_scaling_factor, 160*self.img_scaling_factor)
# initial setup for the mouse
self.display.mouseVisible = False
self.mouse = event.Mouse(visible=False)
self.last_mouse_state = -1
# image title & calibration instructions
self.msgHeight = self.size[1]/20.0
self.title = visual.TextStim(self.display,'', height=self.msgHeight, color=[1,1,1],
pos = (0,-self.size[1]/2-self.msgHeight), wrapWidth=self.w, units='pix')
self.calibInst = visual.TextStim(self.display, alignHoriz='left',alignVert ='top', height=self.msgHeight, color=[1,1,1],
pos = (-self.w/2.0, self.h/2.0), units='pix',
text = '''
Enter: Show/Hide camera image
Left/Right: Switch camera view
C: Calibration
V: Validation
O: Start Recording
+=/-: CR threshold
Up/Down: Pupil threshold
Alt+arrows: Search limit''')
# lines for drawing cross hair etc.
self.line = visual.Line(self.display, start=(0, 0), end=(0,0),
lineWidth=2.0, lineColor=[0,0,0], units='pix')
# set a few tracker parameters
self.tracker=tracker
self.tracker.setOfflineMode()
self.tracker_version = tracker.getTrackerVersion()
if self.tracker_version >=3:
self.tracker.sendCommand("enable_search_limits=YES")
self.tracker.sendCommand("track_search_limits=YES")
self.tracker.sendCommand("autothreshold_click=YES")
self.tracker.sendCommand("autothreshold_repeat=YES")
self.tracker.sendCommand("enable_camera_position_detect=YES")
# let the tracker know the correct screen resolution being used
self.tracker.sendCommand("screen_pixel_coords = 0 0 %d %d" % (self.w-1, self.h-1))