def plotdata(pref="qtiplot"): # Send the data to XmGrace or QtiPlot
"""
sends the data to a plotter/analyser with many features
@param pref the preferred program, defaults to qtiplot
"""
global history
if pref == "qtiplot":
#print len(history)
for dat in history:
tmpfile = tempfile.NamedTemporaryFile(prefix="tmpExpEYES")
name = tmpfile.name
tmpfile.close()
d = shelve.open(name, "c")
d["title"] = _('Frequency response curve').decode('utf8').encode(
'latin1')
d["xlabel"] = _('Frequency').decode('utf8').encode('latin1')
d["ylabel"] = _('Amplitude').decode('utf8').encode('latin1')
d["data"] = [dat[0], dat[1]]
d.close()
cmd = "EXPEYES_SHELVE=%s qtiplot -x /usr/share/expeyes/eyes-junior/expeyes2qtiplot.py &" % name
subprocess.call(cmd, shell=True)
else:
try:
import pygrace
except:
return
pg = pygrace.grace()
for dat in history:
pg.plot(dat[0], dat[1])
pg.hold(1) # Do not erase the old data
pg.xlabel(_('Frequency'))
pg.ylabel(_('Amplitude'))
pg.title(_('Frequency response curve'))
def plotdata(pref="qtiplot"): # Send the data to XmGrace or QtiPlot
"""
sends the data to a plotter/analyser with many features
@param pref the preferred program, defaults to qtiplot
"""
global history
if pref == "qtiplot":
# print len(history)
for dat in history:
tmpfile = tempfile.NamedTemporaryFile(prefix="tmpExpEYES")
name = tmpfile.name
tmpfile.close()
d = shelve.open(name, "c")
d["title"] = _("Frequency response curve").decode("utf8").encode("latin1")
d["xlabel"] = _("Frequency").decode("utf8").encode("latin1")
d["ylabel"] = _("Amplitude").decode("utf8").encode("latin1")
d["data"] = [dat[0], dat[1]]
d.close()
cmd = "EXPEYES_SHELVE=%s qtiplot -x /usr/share/expeyes/eyes-junior/expeyes2qtiplot.py &" % name
subprocess.call(cmd, shell=True)
else:
try:
import pygrace
except:
return
pg = pygrace.grace()
for dat in history:
pg.plot(dat[0], dat[1])
pg.hold(1) # Do not erase the old data
pg.xlabel(_("Frequency"))
pg.ylabel(_("Amplitude"))
pg.title(_("Frequency response curve"))
def xmgrace():
global pg
try:
import pygrace
except:
print "damn"
return
pg = pygrace.grace()
pg.xlabel("E -->>")
pg.ylabel("Probability -->")
pg.title("Transmission and reflection probabilities")
def xmgrace():
global pg
try:
import pygrace
except:
print 'damn'
return
pg = pygrace.grace()
pg.xlabel('Temperature')
pg.ylabel('Specific heat')
pg.title('Specific heat ')
def xmgrace():
global pg
try:
import pygrace
except:
print 'damn'
return
pg = pygrace.grace()
pg.xlabel('E -->>')
pg.ylabel('Probability -->')
pg.title('Transmission and reflection probabilities')
def xmgrace():
global pg
try:
import pygrace
except:
print 'damn'
return
pg = pygrace.grace()
pg.xlabel('Ek')
pg.ylabel('k -->')
pg.title('fourfold degeneracy of relevant states of E')
def xmgrace():
global pg
try:
import pygrace
except:
print 'damn'
return
pg = pygrace.grace()
pg.xlabel('Temperature')
pg.ylabel('Specific heat')
pg.title('Specific heat ')
def xmgrace():
global pg
try:
import pygrace
except:
print 'damn'
return
pg = pygrace.grace()
pg.xlabel('V -->>')
pg.ylabel('I -->')
pg.title('Current')
def xmgrace():
global pg
try:
import pygrace
except:
print 'damn'
return
pg = pygrace.grace()
pg.xlabel('Ek')
pg.ylabel('k -->')
pg.title('fourfold degeneracy of relevant states of E')
def xmgrace():
global pg
try:
import pygrace
except:
print 'damn'
return
pg = pygrace.grace()
pg.xlabel('V -->>')
pg.ylabel('dI/dV -->')
pg.title('Current')
def xmgrace(): # Send the data to Xmgrace
global history
try:
import pygrace
except:
return
pg = pygrace.grace()
for dat in history:
pg.plot(dat[0],dat[1])
pg.hold(1) # Do not erase the old data
pg.xlabel(_('Frequency'))
pg.ylabel(_('Amplitude'))
pg.title(_('Frequency response curve'))
def xmgrace(): # Send the data to Xmgrace
global history
try:
import pygrace
except:
return
pg = pygrace.grace()
for dat in history:
pg.plot(dat[0], dat[1])
pg.hold(1) # Do not erase the old data
pg.xlabel(_("Volts"))
pg.ylabel(_("mA"))
pg.title(_("Resistor VI curve"))
def xmgrace(): # Send the data to Xmgrace
global history
try:
import pygrace
except:
return
pg = pygrace.grace()
for dat in history:
pg.plot(dat[0], dat[1])
pg.hold(1) # Do not erase the old data
pg.xlabel(_('Frequency'))
pg.ylabel(_('Amplitude'))
pg.title(_('Frequency response curve'))
def analyze(self, xlabel, ylabel): # Send Last Trace to Xmgrace
try:
import pygrace
except:
return
if self.points != []:
x = []
y = []
for k in self.points:
x.append(k[0])
y.append(k[1])
pg = pygrace.grace()
pg.plot(x,y)
pg.xlabel(xlabel)
pg.ylabel(ylabel)
def grace(self, data, xlab = '', ylab = '', title = ''): ''' Input data is of the form, [ [x1,y1], [x2,y2],....] where x and y are vectors ''' try: import pygrace pg = pygrace.grace() for xy in data: pg.plot(xy[0],xy[1]) pg.hold(1) # Do not erase the old data pg.xlabel(xlab) pg.ylabel(ylab) pg.title(title) return True except: return False
def grace(self, data, xlab='', ylab='', title=''):
'''
Input data is of the form, [ [x1,y1], [x2,y2],....] where x and y are vectors
'''
try:
import pygrace
pg = pygrace.grace()
for xy in data:
pg.plot(xy[0], xy[1])
pg.hold(1) # Do not erase the old data
pg.xlabel(xlab)
pg.ylabel(ylab)
pg.title(title)
return True
except:
return False
def grace(self, data, xlab = '', ylab = '', title = ''):
'''
plots data with xmgrace
Input data is of the form, [ [x1,y1], [x2,y2],....] where x
and y are vectors
@param data the data to plot
@param xlab label for abscissa
@param ylab label for ordinate
@param title title for the plot
'''
try:
import pygrace
pg = pygrace.grace()
for xy in data:
pg.plot(xy[0],xy[1])
pg.hold(1) # Do not erase the old data
pg.xlabel(xlab)
pg.ylabel(ylab)
pg.title(title)
return True
except:
return False
x = [1, 2, 3] y = [3, 4, 5] import pygrace pg = pygrace.grace() #print(pg) # This line gives error in Python2 pg.plot(x, y)
