commit after recover of scripts from .pyc:
implementation of buttons for plotAllPicks/region object, printOutput to figure window, refreshing now with SNR, PE, SPE
This commit is contained in:
Marcel Paffrath
parent
eb873fd69f
commit
0223869df6
@ -13,21 +13,28 @@ class regions(object):
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regions.chooseRectangles():
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- lets the user choose several rectangular regions in the plot
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regions.plotTracesInRegions():
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regions.plotTracesInActiveRegions():
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- creates plots (shot.plot_traces) for all traces in the active regions (i.e. chosen by e.g. chooseRectangles)
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regions.setActiveRegionsForDeletion():
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regions.setAllActiveRegionsForDeletion():
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- highlights all shots in a the active regions for deletion
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regions.deleteMarkedPicks():
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regions.deleteAllMarkedPicks():
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- deletes the picks (pick flag set to 0) for all shots set for deletion
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regions.deselectSelection(number):
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- deselects the region of number = number
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'''
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def __init__(self, ax, survey):
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def __init__(self, ax, cbar, survey):
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self.ax = ax
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self.cbar = cbar
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self.cbv = 'log10SNR'
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self._xlim0 = self.ax.get_xlim()
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self._ylim0 = self.ax.get_ylim()
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self._xlim = self.ax.get_xlim()
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self._ylim = self.ax.get_ylim()
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self.survey = survey
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self.shot_dict = self.survey.getShotDict()
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self._x0 = []
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@ -36,30 +43,54 @@ class regions(object):
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self._y1 = []
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self._polyx = []
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self._polyy = []
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self.buttons = {}
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self._allpicks = None
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self.shots_found = {}
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self.shots_for_deletion = {}
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self._generateList()
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self._addButtons()
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self.addTextfield()
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self.drawFigure()
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def _generateList(self):
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allpicks = []
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for shot in self.shot_dict.values():
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for traceID in shot.getTraceIDlist():
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allpicks.append((shot.getDistance(traceID),
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shot.getPickIncludeRemoved(traceID),
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shot.getShotnumber(),
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traceID,
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shot.getFlag(traceID)))
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allpicks.sort()
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self._allpicks = allpicks
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def getShotDict(self):
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return self.shot_dict
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def getShotsForDeletion(self):
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return self.shots_for_deletion
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def _onselect_clicks(self, eclick, erelease):
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'eclick and erelease are matplotlib events at press and release'
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#print ' startposition : (%f, %f)' % (eclick.xdata, eclick.ydata)
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#print ' endposition : (%f, %f)' % (erelease.xdata, erelease.ydata)
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print 'region selected x0, y0 = (%3s, %3s), x1, y1 = (%3s, %3s)'%(eclick.xdata, eclick.ydata, erelease.xdata, erelease.ydata)
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'''eclick and erelease are matplotlib events at press and release'''
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print 'region selected x0, y0 = (%3s, %3s), x1, y1 = (%3s, %3s)' % (eclick.xdata,
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eclick.ydata,
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erelease.xdata,
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erelease.ydata)
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x0 = min(eclick.xdata, erelease.xdata)
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x1 = max(eclick.xdata, erelease.xdata)
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y0 = min(eclick.ydata, erelease.ydata)
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y1 = max(eclick.ydata, erelease.ydata)
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shots, numtraces = self.findTracesInShotDict((x0, x1), (y0, y1))
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print('Found %d traces in rectangle: %s' %(numtraces, shots))
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self.printOutput('Found %d traces in rectangle: %s' % (numtraces, shots))
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key = self.getKey()
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self.shots_found[key] = {'shots': shots,
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'selection': 'rect',
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'xvalues': (x0, x1),
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'yvalues': (y0, y1)}
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self.markRectangle((x0, x1), (y0, y1), key)
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self.disconnectRect()
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def _onselect_verts(self, verts):
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x = verts[0][0]
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@ -72,6 +103,51 @@ class regions(object):
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def _onpress(self, event):
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if event.button == 3:
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self.disconnectPoly()
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self.printOutput('Disconnected polygon selection')
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def addTextfield(self, xpos = 0, ypos = 0.95, width = 1, height = 0.03):
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self.axtext = self.ax.figure.add_axes([xpos,
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ypos,
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width,
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height])
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self.axtext.xaxis.set_visible(False)
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self.axtext.yaxis.set_visible(False)
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def writeInTextfield(self, text = None):
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self.setXYlim(self.ax.get_xlim(), self.ax.get_ylim())
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self.axtext.clear()
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self.axtext.text(0.01, 0.5, text, verticalalignment='center', horizontalalignment='left')
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self.drawFigure()
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def _addButtons(self):
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xpos1 = 0.13
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xpos2 = 0.6
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dx = 0.06
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self.addButton('Rect', self.chooseRectangles, xpos=xpos1, color='white')
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self.addButton('Poly', self.choosePolygon, xpos=xpos1 + dx, color='white')
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self.addButton('Plot', self.plotTracesInActiveRegions, xpos=xpos1 + 2 * dx, color='yellow')
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self.addButton('SNR', self.refreshLog10SNR, xpos=xpos1 + 3 * dx, color='cyan')
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self.addButton('PE', self.refreshPickerror, xpos=xpos1 + 4 * dx, color='cyan')
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self.addButton('SPE', self.refreshSPE, xpos=xpos1 + 5 * dx, color='cyan')
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self.addButton('DesLst', self.deselectLastSelection, xpos=xpos2 + dx, color='green')
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self.addButton('SelAll', self.setAllActiveRegionsForDeletion, xpos=xpos2 + 2 * dx)
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self.addButton('DelAll', self.deleteAllMarkedPicks, xpos=xpos2 + 3 * dx, color='red')
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def addButton(self, name, action, xpos, ypos = 0.91, color = None):
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from matplotlib.widgets import Button
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self.buttons[name] = {'ax': None,
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'button': None,
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'action': action,
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'xpos': xpos}
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ax = self.ax.figure.add_axes([xpos,
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ypos,
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0.05,
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0.03])
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button = Button(ax, name, color=color, hovercolor='grey')
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button.on_clicked(action)
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self.buttons[name]['ax'] = ax
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self.buttons[name]['button'] = button
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self.buttons[name]['xpos'] = xpos
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def getKey(self):
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if self.shots_found.keys() == []:
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@ -81,16 +157,20 @@ class regions(object):
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return key
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def drawPolyLine(self):
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self.setXYlim(self.ax.get_xlim(), self.ax.get_ylim())
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x = self._polyx
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y = self._polyy
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if len(x) >= 2 and len(y) >= 2:
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plt.plot(x[-2:], y[-2:], 'k')
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self.ax.plot(x[-2:], y[-2:], 'k', alpha=0.1)
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self.drawFigure()
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def drawLastPolyLine(self):
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self.setXYlim(self.ax.get_xlim(), self.ax.get_ylim())
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x = self._polyx
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y = self._polyy
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if len(x) >= 2 and len(y) >= 2:
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plt.plot((x[-1], x[0]), (y[-1], y[0]), 'k')
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self.ax.plot((x[-1], x[0]), (y[-1], y[0]), 'k', alpha=0.1)
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self.drawFigure()
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def finishPolygon(self):
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self.drawLastPolyLine()
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@ -106,62 +186,67 @@ class regions(object):
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'selection': 'poly',
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'xvalues': x,
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'yvalues': y}
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self.printOutput('Found %d traces in polygon: %s' % (numtraces, shots))
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print('Found %d traces in polygon: %s' %(numtraces, shots))
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def printOutput(self, text):
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print text
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self.writeInTextfield(text)
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def markPolygon(self, x, y, key = None, color = 'grey', alpha = 0.1, linewidth = 1):
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from matplotlib.patches import Polygon
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poly = Polygon(np.array(zip(x, y)), color = color, alpha = alpha, lw = linewidth)
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self.ax.add_patch(poly)
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if key is not None:
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self.ax.text((min(x) + (max(x) - min(x)) / 2), (min(y) + (max(y) - min(y)) / 2), str(key))
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self.drawFigure()
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def disconnectPoly(self):
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self.ax.figure.canvas.mpl_disconnect(self._cid)
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del self._cid
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self.finishPolygon()
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self._lasso.disconnect_events()
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print('disconnected poly selection\n')
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def disconnectRect(self):
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self.ax.figure.canvas.mpl_disconnect(self._cid)
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del self._cid
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self._rectangle.disconnect_events()
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print('disconnected rectangle selection\n')
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def chooseRectangles(self):
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def chooseRectangles(self, event = None):
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'''
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Activates matplotlib widget RectangleSelector.
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'''
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from matplotlib.widgets import RectangleSelector
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print('Select rectangle is active')
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self._cid = self.ax.figure.canvas.mpl_connect('button_press_event', self._onpress)
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if hasattr(self, '_cidPoly'):
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self.disconnectPoly()
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self.printOutput('Select rectangle is active. Press and hold left mousebutton.')
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self._cidRect = None
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self._cidRect = self.ax.figure.canvas.mpl_connect('button_press_event', self._onpress)
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self._rectangle = RectangleSelector(self.ax, self._onselect_clicks)
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return self._rectangle
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def choosePolygon(self):
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def choosePolygon(self, event = None):
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'''
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Activates matplotlib widget LassoSelector.
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'''
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from matplotlib.widgets import LassoSelector
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print('Select polygon is active')
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self._cid = self.ax.figure.canvas.mpl_connect('button_press_event', self._onpress)
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if hasattr(self, '_cidRect'):
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self.disconnectRect()
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self.printOutput('Select polygon is active. Add points with leftclick. Finish with rightclick.')
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self._cidPoly = None
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self._cidPoly = self.ax.figure.canvas.mpl_connect('button_press_event', self._onpress)
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self._lasso = LassoSelector(self.ax, self._onselect_verts)
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return self._lasso
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def deselectLastSelection(self):
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def disconnectPoly(self, event = None):
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if not hasattr(self, '_cidPoly'):
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self.printOutput('no poly selection found')
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return
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self.ax.figure.canvas.mpl_disconnect(self._cidPoly)
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del self._cidPoly
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self.finishPolygon()
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self._lasso.disconnect_events()
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print 'disconnected poly selection\n'
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def disconnectRect(self, event = None):
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if not hasattr(self, '_cidRect'):
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self.printOutput('no rectangle selection found')
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return
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self.ax.figure.canvas.mpl_disconnect(self._cidRect)
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del self._cidRect
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self._rectangle.disconnect_events()
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print 'disconnected rectangle selection\n'
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def deselectLastSelection(self, event = None):
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if self.shots_found.keys() == []:
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print('No selection found.')
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self.printOutput('No selection found.')
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return
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key = max(self.shots_found.keys())
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self.deselectSelection(key)
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def deselectSelection(self, key, color = 'green', alpha = 0.1):
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if not key in self.shots_found.keys():
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print('No selection found.')
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if key not in self.shots_found.keys():
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self.printOutput('No selection found.')
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return
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if color is not None:
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if self.shots_found[key]['selection'] == 'rect':
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@ -175,27 +260,11 @@ class regions(object):
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key = key, color = color, alpha = alpha,
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linewidth = 1)
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value = self.shots_found.pop(key)
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print('Deselected selection number %d'% key)
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return
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def _generateList(self):
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allpicks = []
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for shot in self.shot_dict.values():
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for traceID in shot.getTraceIDlist():
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allpicks.append((shot.getDistance(traceID), shot.getPickIncludeRemoved(traceID),
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shot.getShotnumber(), traceID, shot.getFlag(traceID)))
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allpicks.sort()
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self._allpicks = allpicks
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def getShotDict(self):
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return self.shot_dict
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def getShotsForDeletion(self):
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return self.shots_for_deletion
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self.printOutput('Deselected selection number %d' % key)
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def findTracesInPoly(self, x, y, picks = 'normal', highlight = True):
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def dotproduct(v1, v2):
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return sum((a*b) for a, b in zip(v1, v2))
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return sum((a * b for a, b in zip(v1, v2)))
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def getlength(v):
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return math.sqrt(dotproduct(v, v))
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@ -205,7 +274,7 @@ class regions(object):
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def insidePoly(x, y, pickX, pickY):
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angle = 0
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epsilon = 10e-8
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epsilon = 1e-07
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for index in range(len(x)):
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xval1 = x[index - 1]; yval1 = y[index - 1]
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xval2 = x[index]; yval2 = y[index]
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@ -214,7 +283,7 @@ class regions(object):
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return True
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if len(x) == 0 or len(y) == 0:
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print('No polygon defined.')
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self.printOutput('No polygon defined.')
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return
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shots_found = {}; numtraces = 0
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@ -229,7 +298,7 @@ class regions(object):
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pickX = shot.getDistance(traceID)
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pickY = shot.getPick(traceID)
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if insidePoly(x, y, pickX, pickY):
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if not shotnumber in shots_found.keys():
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if shotnumber not in shots_found.keys():
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shots_found[shotnumber] = []
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shots_found[shotnumber].append(traceID)
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if highlight == True:
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@ -251,7 +320,7 @@ class regions(object):
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dist, pick, shotnumber, traceID, flag = line
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if flag == pickflag: continue ### IMPROVE THAT
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if (x0 <= dist <= x1 and y0 <= pick <= y1):
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if not shotnumber in shots_found.keys():
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if shotnumber not in shots_found.keys():
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shots_found[shotnumber] = []
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shots_found[shotnumber].append(traceID)
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if highlight == True:
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@ -271,10 +340,9 @@ class regions(object):
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self.ax.scatter(shot.getDistance(traceID), shot.getPick(traceID), s = 50, marker = 'o', facecolors = 'none', edgecolors = 'm', alpha = 1)
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if annotations == True:
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self.ax.annotate(s = 's%s|t%s'%(shot.getShotnumber(), traceID), xy = (shot.getDistance(traceID), shot.getPick(traceID)), fontsize = 'xx-small')
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self.ax.set_ylim(shot.getCut())
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self.ax.annotate(s='s%s|t%s' % (shot.getShotnumber(), traceID), xy=(shot.getDistance(traceID), shot.getPick(traceID)), fontsize='xx-small')
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def highlightAllRegions(self):
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def highlightAllActiveRegions(self):
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'''
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Highlights all picks in all active regions.
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'''
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@ -284,7 +352,7 @@ class regions(object):
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self.highlightPick(self.shot_dict[shotnumber], traceID)
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self.drawFigure()
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def plotTracesInRegions(self, keys = 'all', maxfigures = 20):
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def plotTracesInActiveRegions(self, event = None, keys = 'all', maxfigures = 20):
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'''
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Plots all traces in the active region or for all specified keys.
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@ -312,9 +380,9 @@ class regions(object):
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break
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shot.plot_traces(traceID)
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else:
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print('No picks defined in that region(s)')
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self.printOutput('No picks defined in that region(s)')
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def setActiveRegionsForDeletion(self):
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def setAllActiveRegionsForDeletion(self, event = None):
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keys = []
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for key in self.shots_found.keys():
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keys.append(key)
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@ -326,14 +394,16 @@ class regions(object):
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for key in keys:
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for shotnumber in self.shots_found[key]['shots'].keys():
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if not shotnumber in self.shots_for_deletion:
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if shotnumber not in self.shots_for_deletion:
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self.shots_for_deletion[shotnumber] = []
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for traceID in self.shots_found[key]['shots'][shotnumber]:
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if not traceID in self.shots_for_deletion[shotnumber]:
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if traceID not in self.shots_for_deletion[shotnumber]:
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self.shots_for_deletion[shotnumber].append(traceID)
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self.deselectSelection(key, color = 'red', alpha = 0.2)
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print 'Set region(s) %s for deletion'%keys
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self.deselectSelection(key, color='red', alpha=0.2)
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self.printOutput('Set region(s) %s for deletion' % keys)
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def markAllActiveRegions(self):
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for key in self.shots_found.keys():
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@ -350,20 +420,18 @@ class regions(object):
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Mark a rectangular region on the axes.
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'''
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from matplotlib.patches import Rectangle
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self.ax.add_patch(Rectangle((x0, y0), (x1 - x0), (y1 - y0),
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alpha = alpha, facecolor = color, linewidth = linewidth))
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self.ax.add_patch(Rectangle((x0, y0), x1 - x0, y1 - y0, alpha=alpha, facecolor=color, linewidth=linewidth))
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if key is not None:
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self.ax.text((x0 + (x1 - x0) / 2), (y0 + (y1 - y0) / 2), str(key))
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self.ax.text(x0 + (x1 - x0) / 2, y0 + (y1 - y0) / 2, str(key))
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self.drawFigure()
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def refreshFigure(self):
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print('Refreshing figure...')
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self.ax.clear()
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self.ax = self.survey.plotAllPicks(ax = self.ax, refreshPlot = True)
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self.markAllActiveRegions()
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def markPolygon(self, x, y, key = None, color = 'grey', alpha = 0.1, linewidth = 1):
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from matplotlib.patches import Polygon
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poly = Polygon(np.array(zip(x, y)), color=color, alpha=alpha, lw=linewidth)
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self.ax.add_patch(poly)
|
||||
if key is not None:
|
||||
self.ax.text(min(x) + (max(x) - min(x)) / 2, min(y) + (max(y) - min(y)) / 2, str(key))
|
||||
self.drawFigure()
|
||||
print('Done!')
|
||||
|
||||
def clearShotsForDeletion(self):
|
||||
'''
|
||||
@ -375,12 +443,12 @@ class regions(object):
|
||||
def getShotsForDeletion(self):
|
||||
return self.shots_for_deletion
|
||||
|
||||
def deleteMarkedPicks(self):
|
||||
def deleteAllMarkedPicks(self, event = None):
|
||||
'''
|
||||
Deletes all shots set for deletion.
|
||||
'''
|
||||
if len(self.getShotsForDeletion()) is 0:
|
||||
print('No shots set for deletion.')
|
||||
self.printOutput('No shots set for deletion.')
|
||||
return
|
||||
|
||||
for shot in self.getShotDict().values():
|
||||
@ -402,7 +470,40 @@ class regions(object):
|
||||
for traceID in shot.getTraceIDlist():
|
||||
if shot.getFlag(traceID) is not 0:
|
||||
self.highlightPick(shot, traceID, annotations)
|
||||
|
||||
self.drawFigure()
|
||||
|
||||
def drawFigure(self):
|
||||
def setXYlim(self, xlim, ylim):
|
||||
self._xlim, self._ylim = xlim, ylim
|
||||
|
||||
def refreshLog10SNR(self, event = None):
|
||||
cbv = 'log10SNR'
|
||||
self.refreshFigure(self, colorByVal=cbv)
|
||||
|
||||
def refreshPickerror(self, event = None):
|
||||
cbv = 'pickerror'
|
||||
self.refreshFigure(self, colorByVal=cbv)
|
||||
|
||||
def refreshSPE(self, event = None):
|
||||
cbv = 'spe'
|
||||
self.refreshFigure(self, colorByVal=cbv)
|
||||
|
||||
def refreshFigure(self, event = None, colorByVal = None):
|
||||
if colorByVal == None:
|
||||
colorByVal = self.cbv
|
||||
else:
|
||||
self.cbv = colorByVal
|
||||
self.printOutput('Refreshing figure...')
|
||||
self.ax.clear()
|
||||
self.ax = self.survey.plotAllPicks(ax=self.ax, cbar=self.cbar, refreshPlot=True, colorByVal=colorByVal)
|
||||
self.setXYlim(self.ax.get_xlim(), self.ax.get_ylim())
|
||||
self.markAllActiveRegions()
|
||||
self.highlightAllActiveRegions()
|
||||
self.drawFigure()
|
||||
self.printOutput('Done!')
|
||||
|
||||
def drawFigure(self, resetAxes = True):
|
||||
if resetAxes == True:
|
||||
self.ax.set_xlim(self._xlim)
|
||||
self.ax.set_ylim(self._ylim)
|
||||
plt.draw()
|
||||
|
||||
Loading…
Reference in New Issue
Block a user