From ae7a6a5a0e4920d68f49e4903343bd13adebdcc9 Mon Sep 17 00:00:00 2001 From: flatberg Date: Tue, 29 Aug 2006 09:03:28 +0000 Subject: [PATCH] Added extended toolbar with selection freeze --- system/plots.py | 73 +++++++++++++++++++++++++++++++++++++------------ 1 file changed, 56 insertions(+), 17 deletions(-) diff --git a/system/plots.py b/system/plots.py index 83c2c1f..72efd4e 100644 --- a/system/plots.py +++ b/system/plots.py @@ -1,4 +1,4 @@ - +import os,sys import pygtk import gobject import gtk @@ -238,6 +238,16 @@ class Plot (gtk.Frame): self.fig = Figure(figsize=(5,4), dpi=72) self.canvas = FigureCanvas(self.fig) self.fig.set_facecolor('white') + self._sel_sensitive = True + + def set_selection_sensitive(self,event): + if event: + if event.get_active(): + logger.log('debug','Selection freezed') + self._sel_sensitive = False + else: + logger.log('debug','Selections active') + self._sel_sensitive = True def get_title(self): return self.title @@ -273,7 +283,7 @@ class EmptyView (Plot): class NavToolbar(NavigationToolbar2): toolitems = (('Select', 'Select within rectangle', 'zoom_to_rect.png', 'select'),) + NavigationToolbar2.toolitems - + def __init__(self, *args): NavigationToolbar2.__init__(self, *args) self._select_callback = None @@ -298,7 +308,6 @@ class NavToolbar(NavigationToolbar2): self._idPress = self.canvas.mpl_connect('button_press_event', self.press_select) self._idRelease = self.canvas.mpl_connect('button_release_event', self.release_select) self.mode = 'Select rectangle mode' - self.set_message(self.mode) def set_message(self, s): @@ -364,8 +373,25 @@ class NavToolbar(NavigationToolbar2): widget coordinates. """ self._select_callback = listener - + +class PlotToolbar(NavToolbar): + """Extensions to existing toolbar + """ + def __init__(self, *args): + NavToolbar.__init__(self, *args) + iconSize = gtk.ICON_SIZE_SMALL_TOOLBAR + self.tb_freeze = gtk.ToolItem() + self.chk = gtk.CheckButton () + self.chk.set_label ('Freeze') + self.tb_freeze.add (self.chk) + self.tb_freeze.set_tooltip(self.tooltips, 'Freeze current selcetion updating') + self.insert(self.tb_freeze,-1) + toolitem = gtk.SeparatorToolItem() + self.insert(toolitem, -1) + self.show_all() + self.message.hide() + class SinePlot(Plot): def __init__(self): Plot.__init__(self, 'Sine plot') @@ -420,10 +446,15 @@ class LineViewPlot(Plot): self.canvas.show() # We use a regular toolbar as we don't need selections - self._toolbar = NavigationToolbar2(self.canvas, None) + #self._toolbar = NavigationToolbar2(self.canvas, None) + #self._toolbar.set_property('show-arrow', False) + + self._toolbar = PlotToolbar(self.canvas, None) self._toolbar.set_property('show-arrow', False) + self._toolbar.chk.connect ('toggled' ,self.set_selection_sensitive) self.canvas.mpl_connect('resize_event',self.clear_background) + def get_toolbar(self): return self._toolbar @@ -431,6 +462,8 @@ class LineViewPlot(Plot): self._background = None def selection_changed(self, selection): + if not self._sel_sensitive: + return ids = selection[self.current_dim] # current identifiers index = self.dataset.get_indices(self.current_dim, ids) if self.use_blit: @@ -464,32 +497,34 @@ class LineViewPlot(Plot): class ScatterMarkerPlot(Plot): """The ScatterMarkerPlot is faster than regular scatterplot, but has no color and size options.""" - def __init__(self, dataset_1, dataset_2, id_dim, sel_dim, id_1, id_2, name="Scatter plot"): + def __init__(self, dataset_1, dataset_2, id_dim, sel_dim, id_1, id_2,s=6, name="Scatter plot"): Plot.__init__(self, name) self.ax = ax = self.fig.add_subplot(111) #self.ax.set_position([0.01,0.01,.99,.99]) - self.ax.set_xticks([]) - self.ax.set_yticks([]) + #self.ax.set_xticks([]) + #self.ax.set_yticks([]) self.ax.axhline(0,color='k',lw=1.5,zorder=0) self.ax.axvline(0,color='k',lw=1.5,zorder=0) self.current_dim = id_dim self.dataset_1 = dataset_1 + self.ms = s self._selection_line = None x_index = dataset_1[sel_dim][id_1] y_index = dataset_2[sel_dim][id_2] self.xaxis_data = dataset_1._array[:,x_index] self.yaxis_data = dataset_2._array[:,y_index] - ax.plot(self.xaxis_data,self.yaxis_data,'o',markeredgewidth=0) + ax.plot(self.xaxis_data,self.yaxis_data,'o',markeredgewidth=0,markersize=s) ax.set_title(self.get_title()) - ax.set_xlabel("%s - %s" % (sel_dim, id_1)) - ax.set_ylabel("%s - %s" % (sel_dim, id_2)) + #ax.set_xlabel("%s - %s" % (sel_dim, id_1)) + #ax.set_ylabel("%s - %s" % (sel_dim, id_2)) ### self.add(self.canvas) self.canvas.show() - self._toolbar = NavToolbar(self.canvas, None) + self._toolbar = PlotToolbar(self.canvas, None) + self._toolbar.chk.connect ('toggled' ,self.set_selection_sensitive) self._toolbar.set_property('show-arrow', False) self._toolbar.set_select_callback(self.rectangle_select_callback) @@ -514,6 +549,8 @@ has no color and size options.""" self.selection_listener(self.current_dim, ids) def selection_changed(self, selection): + if not self._sel_sensitive: + return ids = selection[self.current_dim] # current identifiers index = self.dataset_1.get_indices(self.current_dim, ids) xdata_new = scipy.take(self.xaxis_data, index) #take data @@ -521,7 +558,7 @@ has no color and size options.""" #remove old selection if self._selection_line: self.ax.lines.remove(self._selection_line) - self._selection_line, = self.ax.plot(xdata_new,ydata_new,'or') + self._selection_line, = self.ax.plot(xdata_new,ydata_new,marker='o',markersize=self.ms,linestyle=None) self._toolbar.forward() #update data lims before draw self.canvas.draw() @@ -552,8 +589,8 @@ has no color and size options.""" self.add(self.canvas) self.canvas.show() - self._toolbar = NavToolbar(self.canvas, None) - self._toolbar.set_property('show-arrow', False) + self._toolbar = PlotToolbar(self.canvas, None) + self._toolbar.chk.connect ('toggled' ,self.set_selection_sensitive) self._toolbar.set_select_callback(self.rectangle_select_callback) def get_toolbar(self): @@ -577,6 +614,8 @@ has no color and size options.""" self.selection_listener(self.current_dim, ids) def selection_changed(self, selection): + if not self._sel_sensitive: + return ids = selection[self.current_dim] # current identifiers index = self.dataset_1.get_indices(self.current_dim, ids) lw = scipy.zeros(self.xaxis_data.shape,'f') @@ -642,8 +681,8 @@ class NetworkPlot(Plot): networkx.draw_networkx(self.graph, ax=self.ax, **kw) # Setup toolbar - self._toolbar = NavToolbar(self.canvas, None) - self._toolbar.set_property('show-arrow', False) + self._toolbar = PlotToolbar(self.canvas, None) + self._toolbar.chk.connect ('toggled' ,self.set_selection_sensitive) self._toolbar.set_select_callback(self.rectangle_select_callback) def get_toolbar(self):