Python pylab.ion() Examples
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code examples of pylab.ion().
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Example #1
Source File: plot.py From TOPFARM with GNU Affero General Public License v3.0 | 6 votes |
def __init__(self, add_inputs, title='', **kwargs): super(OffshorePlot, self).__init__(**kwargs) self.fig = plt.figure(num=None, facecolor='w', edgecolor='k') #figsize=(13, 8), dpi=1000 self.shape_plot = self.fig.add_subplot(121) self.objf_plot = self.fig.add_subplot(122) self.targname = add_inputs self.title = title # Adding automatically the inputs for i in add_inputs: self.add(i, Float(0.0, iotype='in')) #sns.set(style="darkgrid") #self.pal = sns.dark_palette("skyblue", as_cmap=True) plt.rc('lines', linewidth=1) plt.ion() self.force_execute = True if not pa('fig').exists(): pa('fig').mkdir()
Example #2
Source File: plot.py From TOPFARM with GNU Affero General Public License v3.0 | 6 votes |
def execute(self): plt.ion() if self.inc==0: try: pa(self.result_file+'.results').remove() except: pass self.iterations = [self.inc] self.targvalue = [[getattr(self, i) for i in self.targname]] self.pre_plot() else: self.iterations.append(self.inc) self.targvalue.append([getattr(self, i) for i in self.targname]) #print self.iterations,self.targvalue #if self.inc % (2*self.wt_positions.shape[0]) == 0: #self.refresh() #plt.show() self.save_plot('fig/'+self.png_name+'layout%d.png'%(self.inc)) self.inc += 1
Example #3
Source File: plot.py From minian with GNU General Public License v3.0 | 6 votes |
def plot_components(a, c, dims, savepath=''): try: a = a.reshape(np.append(dims, -1), order='F') except NotImplementedError: a = a.toarray().reshape(np.append(dims, -1), order='F') if savepath: pl.ioff() for cmp_id, temp_sig in enumerate(c): fig = pl.figure() ax_a = fig.add_subplot(211) ax_c = fig.add_subplot(212) ax_a.imshow(a[:, :, cmp_id]) ax_c.plot(temp_sig) fig.suptitle("component " + str(cmp_id)) if savepath: fig.savefig(savepath + "component_" + str(cmp_id) + '.svg') print("saving component " + str(cmp_id)) pl.ion()
Example #4
Source File: plot.py From TOPFARM with GNU Affero General Public License v3.0 | 5 votes |
def save_plot(self, filename): plt.ion() targarr = np.array(self.targvalue) self.posi[0].set_xdata(self.wt_positions[:,0]) self.posi[0].set_ydata(self.wt_positions[:,1]) while len(self.plotel)>0: self.plotel.pop(0).remove() self.plotel = self.shape_plot.plot(np.array([self.wt_positions[[i,j],0] for i, j in self.elnet_layout.keys()]).T, np.array([self.wt_positions[[i,j],1] for i, j in self.elnet_layout.keys()]).T, 'y-', linewidth=1) for i in range(len(self.posb)): self.posb[i][0].set_xdata(self.iterations) self.posb[i][0].set_ydata(targarr[:,i]) self.legend.texts[i].set_text('%s = %8.2f'%(self.targname[i], targarr[-1,i])) self.objf_plot.set_xlim([0, self.iterations[-1]]) self.objf_plot.set_ylim([0.5, 1.2]) if not self.title == '': plt.title('%s = %8.2f'%(self.title, getattr(self, self.title))) plt.draw() #print self.iterations[-1] , ': ' + ', '.join(['%s=%6.2f'%(self.targname[i], targarr[-1,i]) for i in range(len(self.targname))]) with open(self.result_file+'.results','a') as f: f.write( '%d:'%(self.inc) + ', '.join(['%s=%6.2f'%(self.targname[i], targarr[-1,i]) for i in range(len(self.targname))]) + '\n') #plt.show() #plt.savefig(filename) display(plt.gcf()) #plt.show() clear_output(wait=True)
Example #5
Source File: _plotting_mess.py From spinmob with GNU General Public License v3.0 | 5 votes |
def complex_databoxes(ds, script='d[1]+1j*d[2]', escript=None, **kwargs): """ Uses databoxes and specified script to generate data and send to spinmob.plot.complex_data() Parameters ---------- ds List of databoxes script='d[1]+1j*d[2]' Complex-valued script for data array. escript=None Complex-valued script for error bars See spinmob.plot.complex.data() for additional optional keyword arguments. See spinmob.data.databox.execute_script() for more information about scripts. """ datas = [] labels = [] if escript is None: errors = None else: errors = [] for d in ds: datas.append(d(script)) labels.append(_os.path.split(d.path)[-1]) if not escript is None: errors.append(d(escript)) complex_data(datas, errors, label=labels, **kwargs) if "draw" in kwargs and not kwargs["draw"]: return _pylab.ion() _pylab.draw() _pylab.show() return ds
Example #6
Source File: _pylab_tweaks.py From spinmob with GNU General Public License v3.0 | 5 votes |
def image_format_figure(figure=None, draw=True): """ This formats the figure in a compact way with (hopefully) enough useful information for printing large data sets. Used mostly for line and scatter plots with long, information-filled titles. Chances are somewhat slim this will be ideal for you but it very well might and is at least a good starting point. figure=None specify a figure object. None will use gcf() """ _pylab.ioff() if figure == None: figure = _pylab.gcf() set_figure_window_geometry(figure, (0,0), (550,470)) axes = figure.axes[0] # set up the title label axes.title.set_horizontalalignment('right') axes.title.set_size(8) axes.title.set_position([1.27,1.02]) axes.title.set_visible(1) if draw: _pylab.ion() _pylab.draw()
Example #7
Source File: ProminenceLabeller.py From Ossian with Apache License 2.0 | 5 votes |
def load(self): self.output_attribute = self.config.get('output_attribute', 'prom') self.feats = clist(self.config.get('features', ["F0", "Gain","dur"])) self.prom_weights = clist(self.config.get('prom_weights', [0.4, 0.4, 0.2])) self.param_dir = self.config.get('param_dir', 'acoustic') self.frame_len = self.config.get('frame_length', 5) self.level = self.config.get('level','//token[@token_class=\"word\"]') self.scale_distance = float(self.config.get('scale_distance',0.5)) self.num_octaves = int(self.config.get('num_octaves', 12)) self.wscale = 10 ## this is set in training self.variances = {} ## this is set in training if CWT_DEBUG: pylab.ion() self.fzero_feat = '' for f in self.feats: if 'f0' in f.lower(): self.fzero_feat = f assert self.fzero_feat != '', 'ProminenceLabeller needs a feature containing f0!' self.dynamic_size_wavelet = str2bool(self.config.get('dynamic_size_wavelet', 'no')) self.use_stress_track = str2bool(self.config.get('use_stress_track', 'no')) self.stress_xpath = self.config.get('stress_xpath', '//syllable[@stress="stress_1"]') ## for plotting/debugging:- self.text_attribute = self.config.get('text_attribute', 'text')
Example #8
Source File: horizontal_walking.py From pymanoid with GNU General Public License v3.0 | 5 votes |
def plot_mpc_preview(self): import pylab T = self.mpc_timestep h = stance.com.z g = -sim.gravity[2] trange = [sim.time + k * T for k in range(len(self.x_mpc.X))] pylab.ion() pylab.clf() pylab.subplot(211) pylab.plot(trange, [v[0] for v in self.x_mpc.X]) pylab.plot(trange, [v[0] - v[2] * h / g for v in self.x_mpc.X]) pylab.subplot(212) pylab.plot(trange, [v[0] for v in self.y_mpc.X]) pylab.plot(trange, [v[0] - v[2] * h / g for v in self.y_mpc.X])
Example #9
Source File: util.py From Azimuth with BSD 3-Clause "New" or "Revised" License | 5 votes |
def qqplotp(pv,fileout = None, alphalevel = 0.05,legend=None,xlim=None,ylim=None,ycoord=10,plotsize="652x526",title=None,dohist=True, numbins=50, figsize=[5,5], markersize=2): ''' Read in p-values from filein and make a qqplot adn histogram. If fileout is provided, saves the qqplot only at present. Searches through p until one is found. ''' import pylab as pl pl.ion() fs=8 h1=qqplot(pv, fileout, alphalevel,legend,xlim,ylim,addlambda=True, figsize=figsize, markersize=markersize) #lambda_gc=estimate_lambda(pv) #pl.legend(["gc="+ '%1.3f' % lambda_gc],loc=2) pl.title(title,fontsize=fs) wm=pl.get_current_fig_manager() #e.g. "652x526+100+10 xcoord=100 #wm.window.wm_geometry(plotsize + "+" + str(xcoord) + "+" + str(ycoord)) if dohist: h2=pvalhist(pv, numbins=numbins, figsize=figsize) pl.title(title,fontsize=fs) #wm=pl.get_current_fig_manager() width_height=plotsize.split("x") buffer=10 xcoord=int(xcoord + float(width_height[0])+buffer) #wm.window.wm_geometry(plotsize + "+" + str(xcoord) + "+" + str(ycoord)) else: h2=None return h1,h2
Example #10
Source File: celllab_cts.py From landlab with MIT License | 5 votes |
def __init__(self, ca, cmap=None, **kwds): """CAPlotter() constructor keeps a reference to the CA model, and optionally a colormap to be used with plots. Parameters ---------- ca : LandlabCellularAutomaton object Reference to a CA model cmap : Matplotlib colormap, optional Colormap to be used in plotting """ import matplotlib # Set the colormap; default to matplotlib's "jet" colormap if cmap is None: self._cmap = matplotlib.cm.jet else: self._cmap = cmap # Keep a reference to the CA model self.ca = ca # Initialize the plot and remember the grid type plt.ion() plt.figure(1) if type(ca.grid) is landlab.grid.hex.HexModelGrid: self.gridtype = "hex" else: self.gridtype = "rast"
Example #11
Source File: visualize.py From pathnet-pytorch with BSD 3-Clause "New" or "Revised" License | 5 votes |
def __init__(self, modules, vis): pylab.style.use('ggplot') self.node_size_add = 1.5 self.init_node_size = 0.1 self.edge_weight_add = 0.1 self.init_edge_weight = 0.0 self.fixed_path = [[None] * 3] * 3 self.fixed_color = None self.fixed_weight = 6.4 pylab.ion() self.graph = nx.Graph() self.node_ids = {} node_num = 0 self.vis = vis if not self.vis: print("visualizing graph disabled!!") for layer_num, one_layer in enumerate(modules): for module_num in range(one_layer): self.graph.add_node(node_num, Position=(10 * layer_num, 10 * module_num), size = self.init_node_size) self.node_ids[(layer_num, module_num)] = node_num node_num += 1 pylab.show()
Example #12
Source File: smooth_and_interp.py From wavelet_prosody_toolkit with MIT License | 5 votes |
def peak_smooth(params, max_iter, win, min_win=2, voicing=[], TRACE=False): """ Iterative smoothing while preserving peaks, 'true envelope' -style """ smoothed = np.array(params) win_reduce = np.exp(np.linspace(np.log(win), np.log(min_win), max_iter)) # std = np.std(params) if TRACE: pylab.ion() pylab.plot(params, 'black') for i in range(0, max_iter): smoothed = np.maximum(params, smoothed) # if TRACE: # if (i > 0) and (i % 2 == 0): # pass # pylab.plot(smoothed, 'gray', linewidth=1) # raw_input() if len(voicing) > 0: smoothed = smooth(smoothed, int(win+0.5)) smoothed[voicing > 0] = params[voicing > 0] else: smoothed = smooth(smoothed, int(win+0.5), type='rectangle') win = win_reduce[i] if TRACE: pylab.plot(smoothed, 'red', linewidth=2) pylab.show() return smoothed
Example #13
Source File: plot.py From TOPFARM with GNU Affero General Public License v3.0 | 4 votes |
def pre_plot(self): plt.ion() #plt.show() ### Plot the water depth N = 100 self.X, self.Y = plt.meshgrid(plt.linspace(self.depth[:,0].min(), self.depth[:,0].max(), N), plt.linspace(self.depth[:,1].min(), self.depth[:,1].max(), N)) self.Z = plt.griddata(self.depth[:,0],self.depth[:,1],self.depth[:,2],self.X,self.Y, interp='linear') Zin = points_in_poly(self.X,self.Y, self.borders) self.Z.mask = Zin.__neg__() #Z.mask = False #Z.data[Zin.__neg__()] = -20.0 display(plt.gcf()) # def refresh(self): self.shape_plot.clear() self.shape_plot.contourf(self.X, self.Y, self.Z, 10, vmax=self.depth[:,2].max()) #, cmap=self.pal self.shape_plot.set_aspect('equal') self.shape_plot.autoscale(tight=True) Plot = lambda b, *args, **kwargs: self.shape_plot.plot(b[:,0], b[:,1],*args, **kwargs) if self.distribution == 'spiral': spiral = lambda t_, a_, x_: [a_*t_**(1./x_) * np.cos(t_), a_*t_**(1./x_) * np.sin(t_)] spirals = lambda ts_, a_, x_: np.array([spiral(t_, a_, x_) for t_ in ts_]) for P in self.baseline: Plot(P + spirals(plt.linspace(0.,10*np.pi,1000), self.spiral_param, 1.), 'g-', linewidth=0.1) self.shape_plot.plot(self.borders[:,0], self.borders[:,1],'k-') self.posi = self.shape_plot.plot(self.wt_positions[:,0], self.wt_positions[:,1],'ro') self.plotel = self.shape_plot.plot(np.array([self.baseline[[i,j],0] for i, j in self.elnet_layout.keys()]).T, np.array([self.baseline[[i,j],1] for i, j in self.elnet_layout.keys()]).T, 'y--', linewidth=1) #print self.plotel self.objf_plot.clear() targarr = np.array(self.targvalue) self.posb = [] for i in range(targarr.shape[1]): self.posb.append(self.objf_plot.plot(self.iterations, self.targvalue[0][i],'.', label=self.targname[i])) print 'posb', self.posb self.legend = self.objf_plot.legend(loc=3, bbox_to_anchor=(1.1, 0.0)) plt.title('Foundation = %8.2f'%(self.foundation_length)) plt.draw()
Example #14
Source File: dataplots.py From pycopia with Apache License 2.0 | 4 votes |
def Plot(filename=None, data=None, timemarks=None, events=None, eventfile=None, ylim=None, columns=(0, 1), autoscale=True): """Plot from ipython. Args: filename (string): name of a data file to plot. This will be loaded into a DataSet object. data (DataSet): pre-existing dataset to plot. Mutually exclusive with filename parameter. timemarks (string): a time spec indicating a span of time to slice. eventfile (string): name of data file containing event marks. events (DataSet): A pre-existing event dataset. ylim (tuple of (min, max): minimum and maximum Y values to plot. columns (int, or sequence of ints): The column number, or numbers, starting from zero that will be extracted out (vertical slice). autoscale (bool): If True, automatically fit graph scale to data. False means use a fixed scale (2.5 amp max). """ if filename is not None: data = dataset.DataSet(filename=filename) if eventfile is not None: events = dataset.DataSet(filename=eventfile) if data is None: print "You should supply a filename or a dataset." return if timemarks: data.timeslice(timemarks) make_plots(data, ylim=ylim, events=events, columns=columns, autoscale=autoscale, interactive=True) pylab.gcf().set_size_inches((9,7)) #plotaxes = pylab.gca() pylab.subplots_adjust(bottom=0.15) pylab.ion() pylab.show()
Example #15
Source File: _plotting_mess.py From spinmob with GNU General Public License v3.0 | 4 votes |
def complex_data(data, edata=None, draw=True, **kwargs): """ Plots the imaginary vs real for complex data. Parameters ---------- data Array of complex data edata=None Array of complex error bars draw=True Draw the plot after it's assembled? See spinmob.plot.xy.data() for additional optional keyword arguments. """ _pylab.ioff() # generate the data the easy way try: rdata = _n.real(data) idata = _n.imag(data) if edata is None: erdata = None eidata = None else: erdata = _n.real(edata) eidata = _n.imag(edata) # generate the data the hard way. except: rdata = [] idata = [] if edata is None: erdata = None eidata = None else: erdata = [] eidata = [] for n in range(len(data)): rdata.append(_n.real(data[n])) idata.append(_n.imag(data[n])) if not edata is None: erdata.append(_n.real(edata[n])) eidata.append(_n.imag(edata[n])) if 'xlabel' not in kwargs: kwargs['xlabel'] = 'Real' if 'ylabel' not in kwargs: kwargs['ylabel'] = 'Imaginary' xy_data(rdata, idata, eidata, erdata, draw=False, **kwargs) if draw: _pylab.ion() _pylab.draw() _pylab.show()