Added extended toolbar with selection freeze
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parent
97e652edce
commit
ae7a6a5a0e
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@ -1,4 +1,4 @@
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import os,sys
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import pygtk
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import gobject
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import gtk
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@ -238,6 +238,16 @@ class Plot (gtk.Frame):
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self.fig = Figure(figsize=(5,4), dpi=72)
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self.canvas = FigureCanvas(self.fig)
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self.fig.set_facecolor('white')
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self._sel_sensitive = True
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def set_selection_sensitive(self,event):
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if event:
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if event.get_active():
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logger.log('debug','Selection freezed')
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self._sel_sensitive = False
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else:
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logger.log('debug','Selections active')
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self._sel_sensitive = True
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def get_title(self):
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return self.title
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@ -273,7 +283,7 @@ class EmptyView (Plot):
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class NavToolbar(NavigationToolbar2):
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toolitems = (('Select', 'Select within rectangle', 'zoom_to_rect.png',
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'select'),) + NavigationToolbar2.toolitems
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def __init__(self, *args):
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NavigationToolbar2.__init__(self, *args)
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self._select_callback = None
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@ -298,7 +308,6 @@ class NavToolbar(NavigationToolbar2):
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self._idPress = self.canvas.mpl_connect('button_press_event', self.press_select)
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self._idRelease = self.canvas.mpl_connect('button_release_event', self.release_select)
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self.mode = 'Select rectangle mode'
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self.set_message(self.mode)
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def set_message(self, s):
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@ -364,8 +373,25 @@ class NavToolbar(NavigationToolbar2):
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widget coordinates.
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"""
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self._select_callback = listener
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class PlotToolbar(NavToolbar):
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"""Extensions to existing toolbar
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"""
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def __init__(self, *args):
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NavToolbar.__init__(self, *args)
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iconSize = gtk.ICON_SIZE_SMALL_TOOLBAR
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self.tb_freeze = gtk.ToolItem()
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self.chk = gtk.CheckButton ()
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self.chk.set_label ('Freeze')
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self.tb_freeze.add (self.chk)
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self.tb_freeze.set_tooltip(self.tooltips, 'Freeze current selcetion updating')
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self.insert(self.tb_freeze,-1)
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toolitem = gtk.SeparatorToolItem()
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self.insert(toolitem, -1)
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self.show_all()
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self.message.hide()
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class SinePlot(Plot):
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def __init__(self):
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Plot.__init__(self, 'Sine plot')
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@ -420,10 +446,15 @@ class LineViewPlot(Plot):
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self.canvas.show()
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# We use a regular toolbar as we don't need selections
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self._toolbar = NavigationToolbar2(self.canvas, None)
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#self._toolbar = NavigationToolbar2(self.canvas, None)
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#self._toolbar.set_property('show-arrow', False)
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self._toolbar = PlotToolbar(self.canvas, None)
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self._toolbar.set_property('show-arrow', False)
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self._toolbar.chk.connect ('toggled' ,self.set_selection_sensitive)
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self.canvas.mpl_connect('resize_event',self.clear_background)
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def get_toolbar(self):
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return self._toolbar
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@ -431,6 +462,8 @@ class LineViewPlot(Plot):
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self._background = None
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def selection_changed(self, selection):
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if not self._sel_sensitive:
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return
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ids = selection[self.current_dim] # current identifiers
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index = self.dataset.get_indices(self.current_dim, ids)
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if self.use_blit:
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@ -464,32 +497,34 @@ class LineViewPlot(Plot):
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class ScatterMarkerPlot(Plot):
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"""The ScatterMarkerPlot is faster than regular scatterplot, but
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has no color and size options."""
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def __init__(self, dataset_1, dataset_2, id_dim, sel_dim, id_1, id_2, name="Scatter plot"):
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def __init__(self, dataset_1, dataset_2, id_dim, sel_dim, id_1, id_2,s=6, name="Scatter plot"):
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Plot.__init__(self, name)
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self.ax = ax = self.fig.add_subplot(111)
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#self.ax.set_position([0.01,0.01,.99,.99])
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self.ax.set_xticks([])
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self.ax.set_yticks([])
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#self.ax.set_xticks([])
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#self.ax.set_yticks([])
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self.ax.axhline(0,color='k',lw=1.5,zorder=0)
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self.ax.axvline(0,color='k',lw=1.5,zorder=0)
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self.current_dim = id_dim
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self.dataset_1 = dataset_1
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self.ms = s
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self._selection_line = None
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x_index = dataset_1[sel_dim][id_1]
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y_index = dataset_2[sel_dim][id_2]
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self.xaxis_data = dataset_1._array[:,x_index]
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self.yaxis_data = dataset_2._array[:,y_index]
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ax.plot(self.xaxis_data,self.yaxis_data,'o',markeredgewidth=0)
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ax.plot(self.xaxis_data,self.yaxis_data,'o',markeredgewidth=0,markersize=s)
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ax.set_title(self.get_title())
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ax.set_xlabel("%s - %s" % (sel_dim, id_1))
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ax.set_ylabel("%s - %s" % (sel_dim, id_2))
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#ax.set_xlabel("%s - %s" % (sel_dim, id_1))
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#ax.set_ylabel("%s - %s" % (sel_dim, id_2))
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###
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self.add(self.canvas)
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self.canvas.show()
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self._toolbar = NavToolbar(self.canvas, None)
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self._toolbar = PlotToolbar(self.canvas, None)
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self._toolbar.chk.connect ('toggled' ,self.set_selection_sensitive)
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self._toolbar.set_property('show-arrow', False)
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self._toolbar.set_select_callback(self.rectangle_select_callback)
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@ -514,6 +549,8 @@ has no color and size options."""
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self.selection_listener(self.current_dim, ids)
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def selection_changed(self, selection):
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if not self._sel_sensitive:
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return
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ids = selection[self.current_dim] # current identifiers
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index = self.dataset_1.get_indices(self.current_dim, ids)
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xdata_new = scipy.take(self.xaxis_data, index) #take data
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@ -521,7 +558,7 @@ has no color and size options."""
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#remove old selection
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if self._selection_line:
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self.ax.lines.remove(self._selection_line)
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self._selection_line, = self.ax.plot(xdata_new,ydata_new,'or')
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self._selection_line, = self.ax.plot(xdata_new,ydata_new,marker='o',markersize=self.ms,linestyle=None)
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self._toolbar.forward() #update data lims before draw
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self.canvas.draw()
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@ -552,8 +589,8 @@ has no color and size options."""
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self.add(self.canvas)
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self.canvas.show()
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self._toolbar = NavToolbar(self.canvas, None)
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self._toolbar.set_property('show-arrow', False)
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self._toolbar = PlotToolbar(self.canvas, None)
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self._toolbar.chk.connect ('toggled' ,self.set_selection_sensitive)
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self._toolbar.set_select_callback(self.rectangle_select_callback)
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def get_toolbar(self):
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@ -577,6 +614,8 @@ has no color and size options."""
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self.selection_listener(self.current_dim, ids)
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def selection_changed(self, selection):
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if not self._sel_sensitive:
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return
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ids = selection[self.current_dim] # current identifiers
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index = self.dataset_1.get_indices(self.current_dim, ids)
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lw = scipy.zeros(self.xaxis_data.shape,'f')
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@ -642,8 +681,8 @@ class NetworkPlot(Plot):
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networkx.draw_networkx(self.graph, ax=self.ax, **kw)
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# Setup toolbar
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self._toolbar = NavToolbar(self.canvas, None)
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self._toolbar.set_property('show-arrow', False)
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self._toolbar = PlotToolbar(self.canvas, None)
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self._toolbar.chk.connect ('toggled' ,self.set_selection_sensitive)
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self._toolbar.set_select_callback(self.rectangle_select_callback)
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def get_toolbar(self):
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