Plotter1D.py @ 4c51e8a

ESS_GUIESS_GUI_DocsESS_GUI_batch_fittingESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_iss879ESS_GUI_iss959ESS_GUI_openclESS_GUI_orderingESS_GUI_sync_sascalccostrafo411magnetic_scattrelease-4.1.1release-4.1.2release-4.2.2release_4.0.1ticket-1009ticket-1094-headlessticket-1242-2d-resolutionticket-1243ticket-1249ticket885unittest-saveload

Last change on this file since 4c51e8a was 4c51e8a, checked in by Jessica Tumarkin <jtumarki@…>, 13 years ago
added in label fix
Property mode set to `100644`
File size: 23.0 KB

Rev	Line
[1bf33c1]	1
[d955bf19]	2	################################################################################
	3	#This software was developed by the University of Tennessee as part of the
	4	#Distributed Data Analysis of Neutron Scattering Experiments (DANSE)
	5	#project funded by the US National Science Foundation.
	6	#
	7	#See the license text in license.txt
	8	#
	9	#copyright 2008, University of Tennessee
	10	################################################################################
[1bf33c1]	11
	12
	13	import wx
[4ac8556]	14	import sys
	15	import os
	16	import pylab
	17	import math
	18	import numpy
	19	import time
[a07e72f]	20
[1bf33c1]	21	from danse.common.plottools.PlotPanel import PlotPanel
[6d52f21d]	22	from danse.common.plottools.SizeDialog import SizeDialog
	23	from danse.common.plottools.LabelDialog import LabelDialog
[9f5c8bb]	24	#from danse.common.plottools.plottables import Graph
[3b69ca6]	25	from sans.guiframe import dataFitting
[df7046f]	26	from sans.guiframe.events import EVT_NEW_PLOT
	27	from sans.guiframe.events import StatusEvent
	28	from sans.guiframe.events import NewPlotEvent
[2636188]	29	from sans.guiframe.events import NewColorEvent
[df7046f]	30	from sans.guiframe.events import SlicerEvent
[a45037aa]	31	from sans.guiframe.events import PanelOnFocusEvent
[52b8b74]	32	from sans.guiframe.events import EVT_NEW_LOADED_DATA
[0d9dae8]	33	from sans.guiframe.utils import PanelMenu
[4ac8556]	34	from sans.guiframe.dataFitting import Data1D
[691643c]	35	from sans.guiframe.panel_base import PanelBase
[1bf33c1]	36	from binder import BindArtist
	37
[0d9dae8]	38	DEFAULT_QMAX = 0.05
[1bf33c1]	39	DEFAULT_QSTEP = 0.001
	40	DEFAULT_BEAM = 0.005
[32c0841]	41	BIN_WIDTH = 1
[1bf33c1]	42
[0d9dae8]	43
[691643c]	44	class ModelPanel1D(PlotPanel, PanelBase):
[1bf33c1]	45	"""
[d955bf19]	46	Plot panel for use with the GUI manager
[1bf33c1]	47	"""
	48
	49	## Internal name for the AUI manager
	50	window_name = "plotpanel"
	51	## Title to appear on top of the window
	52	window_caption = "Plot Panel"
	53	## Flag to tell the GUI manager that this panel is not
	54	# tied to any perspective
	55	ALWAYS_ON = True
	56	## Group ID
	57	group_id = None
	58
[32c0841]	59	def __init__(self, parent, id=-1, color = None,
	60	dpi=None, style=wx.NO_FULL_REPAINT_ON_RESIZE, **kwargs):
	61	PlotPanel.__init__(self, parent, id=id, style=style, **kwargs)
[a45037aa]	62	PanelBase.__init__(self, parent)
[1bf33c1]	63	## Reference to the parent window
	64	self.parent = parent
	65	## Plottables
	66	self.plots = {}
[52b8b74]	67	#context menu
	68	self._slicerpop = None
[a07e72f]	69
[52b8b74]	70	self._available_data = []
	71	self._menu_add_ids = []
[a07e72f]	72	self._symbol_labels = self.get_symbol_label()
[2636188]	73	self._color_labels = self.get_color_label()
	74	self.currColorIndex = ""
[a07e72f]	75
	76	self.hide_menu = None
[1bf33c1]	77	## Unique ID (from gui_manager)
	78	self.uid = None
[66718a1]	79	self.x_size = None
[6063b16]	80	## Default locations
[adf44c2]	81	self._default_save_location = os.getcwd()
	82	self.size = None
[1bf33c1]	83	## Graph
[9f5c8bb]	84	#self.graph = Graph()
[1bf33c1]	85	self.graph.xaxis("\\rm{Q}", 'A^{-1}')
[32c0841]	86	self.graph.yaxis("\\rm{Intensity} ", "cm^{-1}")
[1bf33c1]	87	self.graph.render(self)
[6d727ae]	88
	89	# In resizing event
	90	self.resizing = False
	91	self.canvas.set_resizing(self.resizing)
	92	self.Bind(wx.EVT_SIZE, self._OnReSize)
[c5a769e]	93	self._add_more_tool()
[a07e72f]	94
	95	def get_symbol_label(self):
[52b8b74]	96	"""
[a07e72f]	97	Associates label to symbol
[52b8b74]	98	"""
[a07e72f]	99	_labels = {}
	100	i = 0
[6d727ae]	101	_labels['Circle'] = i
[a07e72f]	102	i += 1
[6d727ae]	103	_labels['Cross X '] = i
[a07e72f]	104	i += 1
	105	_labels['Triangle Down'] = i
	106	i += 1
	107	_labels['Triangle Up'] = i
	108	i += 1
	109	_labels['Triangle Left'] = i
	110	i += 1
	111	_labels['Triangle Right'] = i
	112	i += 1
[6d727ae]	113	_labels['Cross +'] = i
[a07e72f]	114	i += 1
	115	_labels['Square'] = i
	116	i += 1
[6d727ae]	117	_labels['Diamond'] = i
[a07e72f]	118	i += 1
	119	_labels['Diamond'] = i
	120	i += 1
	121	_labels['Hexagon1'] = i
	122	i += 1
	123	_labels['Hexagon2'] = i
	124	i += 1
	125	_labels['Pentagon'] = i
	126	i += 1
[6d727ae]	127	_labels['Line'] = i
[a07e72f]	128	return _labels
[2636188]	129
	130	def get_color_label(self):
	131	"""
	132	Associates label to a specific color
	133	"""
	134	_labels = {}
	135	i = 0
	136	_labels['Blue'] = i
	137	i += 1
	138	_labels['Green'] = i
	139	i += 1
	140	_labels['Red'] = i
	141	i += 1
	142	_labels['Cyan'] = i
	143	i += 1
	144	_labels['Magenta'] = i
	145	i += 1
	146	_labels['Yellow'] = i
	147	return _labels
[a07e72f]	148
[52b8b74]	149
[32c0841]	150	def set_data(self, list=None):
[3c44c66]	151	"""
	152	"""
	153	pass
	154
[1bf33c1]	155	def _reset(self):
	156	"""
[d955bf19]	157	Resets internal data and graph
[1bf33c1]	158	"""
	159	self.graph.reset()
	160	self.plots = {}
[6d727ae]	161
	162	def _OnReSize(self, event):
	163	"""
	164	On response of the resize of a panel, set axes_visiable False
	165	"""
[66718a1]	166	# It was found that wx >= 2.9.3 sends an event even if no size changed.
	167	# So manually recode the size (=x_size) and compare here.
	168	if self.x_size != None:
	169	if self.x_size == self.GetSize():
[71fa9bb9]	170	self.resizing = False
	171	self.canvas.set_resizing(self.resizing)
[66718a1]	172	return
	173	self.x_size = self.GetSize()
[0f815f9]	174
[ad9e5e1]	175	# Ready for another event
[4520830]	176	# Do not remove this Skip. Otherwise it will get runtime error on wx>=2.9.
[ad9e5e1]	177	event.Skip()
[6d727ae]	178	# set the resizing flag
	179	self.resizing = True
	180	self.canvas.set_resizing(self.resizing)
	181	self.parent.set_schedule(True)
[adf44c2]	182	pos_x, pos_y = self.GetPositionTuple()
	183	if pos_x != 0 and pos_y != 0:
	184	self.size, _ = self.GetClientSizeTuple()
[6d727ae]	185
	186	def set_resizing(self, resizing=False):
	187	"""
	188	Set the resizing (True/False)
	189	"""
	190	self.resizing = resizing
	191	#self.canvas.set_resizing(resizing)
[1bf33c1]	192
[6d727ae]	193	def schedule_full_draw(self, func='append'):
	194	"""
	195	Put self in schedule to full redraw list
	196	"""
	197	# append/del this panel in the schedule list
	198	self.parent.set_schedule_full_draw(self, func)
	199
	200
[a07e72f]	201	def remove_data_by_id(self, id):
	202	"""'
	203	remove data from plot
	204	"""
	205	if id in self.plots.keys():
	206	data = self.plots[id]
	207	self.graph.delete(data)
	208	data_manager = self._manager.parent.get_data_manager()
[df22224]	209	data_list, theory_list = data_manager.get_by_id(id_list=[id])
	210
	211	if id in data_list.keys():
	212	data = data_list[id]
[248b918]	213	if id in theory_list.keys():
[df22224]	214	data = theory_list[id]
	215
[a07e72f]	216	del self.plots[id]
	217	self.graph.render(self)
	218	self.subplot.figure.canvas.draw_idle()
	219	if len(self.graph.plottables) == 0:
[df22224]	220	#onRemove: graph is empty must be the panel must be destroyed
	221	self.parent.delete_panel(self.uid)
[a07e72f]	222
	223	def plot_data(self, data):
[1bf33c1]	224	"""
[d955bf19]	225	Data is ready to be displayed
	226
	227	:param event: data event
[1bf33c1]	228	"""
[a07e72f]	229	if data.id in self.plots.keys():
	230	#replace
	231	self.graph.replace(data)
	232	self.plots[data.id] = data
	233	else:
	234	self.plots[data.id] = data
	235	self.graph.add(self.plots[data.id])
[9f5c8bb]	236
[6c0568b]	237	## Set the view scale for all plots
[1bf33c1]	238	self._onEVT_FUNC_PROPERTY()
[6d727ae]	239	## render the graph<=No need this done in canvas
	240	#self.graph.render(self)
	241	#self.subplot.figure.canvas.draw_idle()
	242
	243	def draw_plot(self):
	244	"""
	245	Draw plot
	246	"""
	247	self.draw()
	248
[a07e72f]	249
	250
[1bf33c1]	251	def onLeftDown(self,event):
[6c0568b]	252	"""
[d955bf19]	253	left button down and ready to drag
	254	Display the position of the mouse on the statusbar
[6c0568b]	255	"""
[1bf33c1]	256	PlotPanel.onLeftDown(self, event)
	257	ax = event.inaxes
	258	if ax != None:
	259	position = "x: %8.3g y: %8.3g" % (event.xdata, event.ydata)
	260	wx.PostEvent(self.parent, StatusEvent(status=position))
[0275276]	261	# unfocus all
	262	self.parent.set_plot_unfocus()
[4ed210f4]	263	#post nd event to notify guiframe that this panel is on focus
[a45037aa]	264	wx.PostEvent(self.parent, PanelOnFocusEvent(panel=self))
[df68da1]	265
[4ed210f4]	266
[a07e72f]	267	def _ontoggle_hide_error(self, event):
	268	"""
	269	Toggle error display to hide or show
	270	"""
	271
	272	selected_plot = self.plots[self.graph.selected_plottable]
	273	if self.hide_menu.GetText() == "Hide Error":
	274	selected_plot.hide_error = True
	275	else:
	276	selected_plot.hide_error = False
	277	## increment graph color
	278	self.graph.render(self)
	279	self.subplot.figure.canvas.draw_idle()
	280
[1bf33c1]	281	def _onRemove(self, event):
	282	"""
[d955bf19]	283	Remove a plottable from the graph and render the graph
	284
	285	:param event: Menu event
	286
[1bf33c1]	287	"""
[6c0568b]	288	## Check if there is a selected graph to remove
[a07e72f]	289	if self.graph.selected_plottable in self.plots.keys():
	290	selected_plot = self.plots[self.graph.selected_plottable]
	291	id = self.graph.selected_plottable
[df22224]	292	self.remove_data_by_id(id)
	293
[1bf33c1]	294	def onContextMenu(self, event):
	295	"""
[d955bf19]	296	1D plot context menu
	297
	298	:param event: wx context event
	299
[1bf33c1]	300	"""
[52b8b74]	301	self._slicerpop = PanelMenu()
	302	self._slicerpop.set_plots(self.plots)
	303	self._slicerpop.set_graph(self.graph)
[9a585d0]	304	# Various plot options
	305	id = wx.NewId()
[6d727ae]	306	self._slicerpop.Append(id, '&Save Image', 'Save image as PNG')
[9a585d0]	307	wx.EVT_MENU(self, id, self.onSaveImage)
	308	id = wx.NewId()
[6d727ae]	309	self._slicerpop.Append(id, '&Print Image', 'Print image ')
[18eba35]	310	wx.EVT_MENU(self, id, self.onPrint)
	311	id = wx.NewId()
[6d727ae]	312	self._slicerpop.Append(id, '&Print Preview', 'Print preview')
[18eba35]	313	wx.EVT_MENU(self, id, self.onPrinterPreview)
[52b8b74]	314
[6d727ae]	315	id = wx.NewId()
	316	self._slicerpop.Append(id, '&Copy to Clipboard', 'Copy to the clipboard')
	317	wx.EVT_MENU(self, id, self.OnCopyFigureMenu)
[c966e1c]	318
	319	id = wx.NewId()
	320	self._slicerpop.AppendSeparator()
	321	self._slicerpop.Append(id, '&Toggle Legend On/Off', 'Toggle Legend On/Off')
	322	wx.EVT_MENU(self, id, self.onLegend)
	323
	324	loc_menu = wx.Menu()
	325	for label in self._loc_labels:
	326	id = wx.NewId()
	327	loc_menu.Append(id, str(label), str(label))
	328	wx.EVT_MENU(self, id, self.onChangeLegendLoc)
	329	id = wx.NewId()
	330	self._slicerpop.AppendMenu(id, '&Modify Legend Location', loc_menu)
[6d727ae]	331
	332	self._slicerpop.AppendSeparator()
	333
[52b8b74]	334	#add menu of other plugins
[a07e72f]	335	item_list = self.parent.get_context_menu(self)
[6d727ae]	336
[32c0841]	337	if (not item_list == None) and (not len(item_list) == 0):
[9a585d0]	338	for item in item_list:
	339	try:
	340	id = wx.NewId()
[52b8b74]	341	self._slicerpop.Append(id, item[0], item[1])
[9a585d0]	342	wx.EVT_MENU(self, id, item[2])
	343	except:
[32c0841]	344	msg = "ModelPanel1D.onContextMenu: "
[a07e72f]	345	msg += "bad menu item %s" % sys.exc_value
[32c0841]	346	wx.PostEvent(self.parent, StatusEvent(status=msg))
[9a585d0]	347	pass
[52b8b74]	348	self._slicerpop.AppendSeparator()
[6d727ae]	349	#id = wx.NewId()
	350	#self._slicerpop.Append(id, '&Print image', 'Print image')
[1bf33c1]	351	if self.graph.selected_plottable in self.plots:
	352	plot = self.plots[self.graph.selected_plottable]
[a436b2e]	353
[6d727ae]	354	id = wx.NewId()
	355	name = plot.name
	356	self._slicerpop.Append(id, "&Save Points as a File")
[a436b2e]	357	self._slicerpop.AppendSeparator()
	358	if plot.name != 'SLD':
	359	wx.EVT_MENU(self, id, self._onSave)
[e6a93df]	360	id = wx.NewId()
[a436b2e]	361	self._slicerpop.Append(id, '&Linear Fit')
	362	wx.EVT_MENU(self, id, self.onFitting)
	363	self._slicerpop.AppendSeparator()
	364
[a3c96f7a]	365	id = wx.NewId()
[a436b2e]	366	self._slicerpop.Append(id, "Remove %s Curve" % name)
	367	wx.EVT_MENU(self, id, self._onRemove)
	368	if not plot.is_data:
	369	id = wx.NewId()
	370	self._slicerpop.Append(id, '&Freeze', 'Freeze')
	371	wx.EVT_MENU(self, id, self.onFreeze)
[2636188]	372
[a436b2e]	373	symbol_menu = wx.Menu()
	374	for label in self._symbol_labels:
	375	id = wx.NewId()
	376	symbol_menu.Append(id, str(label), str(label))
	377	wx.EVT_MENU(self, id, self.onChangeSymbol)
	378	id = wx.NewId()
	379	self._slicerpop.AppendMenu(id,'&Modify Symbol', symbol_menu)
[2636188]	380
	381	color_menu = wx.Menu()
	382	for label in self._color_labels:
	383	id = wx.NewId()
	384	color_menu.Append(id, str(label), str(label))
	385	wx.EVT_MENU(self, id, self.onChangeColor)
	386	id = wx.NewId()
	387	self._slicerpop.AppendMenu(id, '&Modify Symbol Color', color_menu)
	388
	389
	390	size_menu = wx.Menu()
	391	for i in range(10):
	392	id = wx.NewId()
	393	size_menu.Append(id, str(i), str(i))
	394	wx.EVT_MENU(self, id, self.onChangeSize)
	395	id = wx.NewId()
	396	size_menu.Append(id, '&Custom', 'Custom')
	397	wx.EVT_MENU(self, id, self.onChangeSize)
	398	id = wx.NewId()
	399	self._slicerpop.AppendMenu(id, '&Modify Symbol Size', size_menu)
	400
[a436b2e]	401	self._slicerpop.AppendSeparator()
[6d52f21d]	402
	403	id = wx.NewId()
	404	self._slicerpop.Append(id, '&Edit Legend Label', 'Edit Legend Label')
	405	wx.EVT_MENU(self, id, self.onEditLabels)
	406
	407	self._slicerpop.AppendSeparator()
	408
[a436b2e]	409	id = wx.NewId()
	410	self.hide_menu = self._slicerpop.Append(id, "Hide Error")
	411
	412	if plot.dy is not None and plot.dy != []:
	413	if plot.hide_error :
	414	self.hide_menu.SetText('Show Error')
	415	else:
	416	self.hide_menu.SetText('Hide Error')
[a07e72f]	417	else:
[a436b2e]	418	self.hide_menu.Enable(False)
	419	wx.EVT_MENU(self, id, self._ontoggle_hide_error)
	420
	421	self._slicerpop.AppendSeparator()
	422	# Option to hide
	423	#TODO: implement functionality to hide a plottable (legend click)
[df22224]	424
[a07e72f]	425
[1bf33c1]	426	id = wx.NewId()
[52b8b74]	427	self._slicerpop.Append(id, '&Change scale')
[1bf33c1]	428	wx.EVT_MENU(self, id, self._onProperties)
	429	id = wx.NewId()
[52b8b74]	430	self._slicerpop.Append(id, '&Reset Graph')
[d468daa]	431	wx.EVT_MENU(self, id, self.onResetGraph)
[1bf33c1]	432	pos = event.GetPosition()
	433	pos = self.ScreenToClient(pos)
[52b8b74]	434	self.PopupMenu(self._slicerpop, pos)
[a07e72f]	435
[e6a93df]	436	def onFreeze(self, event):
	437	"""
	438	"""
	439	plot = self.plots[self.graph.selected_plottable]
	440	self.parent.onfreeze([plot.id])
[2636188]	441
[6d52f21d]	442	def onEditLabels(self, event):
	443	"""
	444	"""
	445	menu = event.GetEventObject()
	446	id = event.GetId()
	447	label = menu.GetLabel(id)
	448	selected_plot = self.plots[self.graph.selected_plottable]
	449
	450	dial = LabelDialog(None, -1, 'Change Plot Label')
	451	if dial.ShowModal() == wx.ID_OK:
	452	newLabel = dial.getText()
[4c51e8a]	453	selected_plot.name = newLabel
[6d52f21d]	454	dial.Destroy()
	455
	456	self.graph.render(self)
	457	self._onEVT_FUNC_PROPERTY()
	458
	459
[2636188]	460	def onChangeColor(self, event):
	461	"""
	462	Changes the color of the graph when selected
	463	"""
	464	menu = event.GetEventObject()
	465	id = event.GetId()
	466	label = menu.GetLabel(id)
	467	selected_plot = self.plots[self.graph.selected_plottable]
	468	selected_plot.custom_color = self._color_labels[label]
	469	## Set the view scale for all plots
	470	self._onEVT_FUNC_PROPERTY()
	471	## render the graph
	472	#self.graph.render(self)
	473	#self.subplot.figure.canvas.draw_idle()
	474	print "PARENT: ", self.parent
	475	wx.PostEvent(self.parent,
	476	NewColorEvent(color=selected_plot.custom_color,
	477	id=selected_plot.id))
	478
	479	def onChangeSize(self, event):
	480
	481	menu = event.GetEventObject()
	482	id = event.GetId()
	483	label = menu.GetLabel(id)
	484	selected_plot = self.plots[self.graph.selected_plottable]
	485
	486	if label == "&Custom":
	487	sizedial = SizeDialog(None, -1, 'Change Marker Size')
	488	if sizedial.ShowModal() == wx.ID_OK:
	489	label = sizedial.getText()
	490	sizedial.Destroy()
	491
	492	selected_plot.marker_size = int(label)
	493	self._onEVT_FUNC_PROPERTY()
	494	## Set the view scale for all plots
[e6a93df]	495
[2636188]	496	## render the graph
	497	#self.graph.render(self)
	498	#self.subplot.figure.canvas.draw_idle()
	499
	500
[a07e72f]	501	def onChangeSymbol(self, event):
[6c0568b]	502	"""
	503	"""
[a07e72f]	504	menu = event.GetEventObject()
	505	id = event.GetId()
	506	label = menu.GetLabel(id)
	507	selected_plot = self.plots[self.graph.selected_plottable]
	508	selected_plot.symbol = self._symbol_labels[label]
	509	## Set the view scale for all plots
	510	self._onEVT_FUNC_PROPERTY()
	511	## render the graph
[6d727ae]	512	#self.graph.render(self)
	513	#self.subplot.figure.canvas.draw_idle()
[c81140c]	514
[2636188]	515
	516
[42d27f2]	517	def _onsaveTXT(self, path):
	518	"""
[d955bf19]	519	Save file as txt
[1abcb04]	520
[d955bf19]	521	:TODO: Refactor and remove this method. See TODO in _onSave.
	522
[42d27f2]	523	"""
	524	data = self.plots[self.graph.selected_plottable]
	525
	526	if not path == None:
	527	out = open(path, 'w')
	528	has_errors = True
[32c0841]	529	if data.dy == None or data.dy == []:
[42d27f2]	530	has_errors = False
	531	# Sanity check
	532	if has_errors:
	533	try:
	534	if len(data.y) != len(data.dy):
	535	has_errors = False
	536	except:
	537	has_errors = False
	538	if has_errors:
[6d727ae]	539	if data.dx != None:
	540	out.write("<X> <Y> <dY> <dX>\n")
	541	else:
	542	out.write("<X> <Y> <dY>\n")
[42d27f2]	543	else:
	544	out.write("<X> <Y>\n")
	545
	546	for i in range(len(data.x)):
	547	if has_errors:
[6d727ae]	548	if data.dx != None:
	549	out.write("%g %g %g %g\n" % (data.x[i],
	550	data.y[i],
	551	data.dy[i],
	552	data.dx[i]))
	553	else:
	554	out.write("%g %g %g\n" % (data.x[i],
	555	data.y[i],
	556	data.dy[i]))
[42d27f2]	557	else:
	558	out.write("%g %g\n" % (data.x[i],
	559	data.y[i]))
	560	out.close()
[6063b16]	561	try:
	562	self._default_save_location = os.path.dirname(path)
	563	except:
	564	pass
[8bd764d]	565
[1bf33c1]	566	def _onSave(self, evt):
	567	"""
[d955bf19]	568	Save a data set to a text file
	569
	570	:param evt: Menu event
	571
[1bf33c1]	572	"""
[a07e72f]	573
	574	path = None
	575	wildcard = "Text files (.txt)\|.txt\|"\
	576	"CanSAS 1D files(.xml)\|.xml"
	577	dlg = wx.FileDialog(self, "Choose a file",
	578	self._default_save_location,
	579	"", wildcard , wx.SAVE)
	580
	581	if dlg.ShowModal() == wx.ID_OK:
	582	path = dlg.GetPath()
[ad1e49c]	583	# ext_num = 0 for .txt, ext_num = 1 for .xml
	584	# This is MAC Fix
	585	ext_num = dlg.GetFilterIndex()
	586	if ext_num == 0:
	587	format = '.txt'
	588	else:
	589	format = '.xml'
	590	path = os.path.splitext(path)[0] + format
[a07e72f]	591	mypath = os.path.basename(path)
[1bf33c1]	592
[a07e72f]	593	#TODO: This is bad design. The DataLoader is designed
	594	#to recognize extensions.
	595	# It should be a simple matter of calling the .
	596	#save(file, data, '.xml') method
[fe857e2]	597	# of the sans.dataloader.loader.Loader class.
	598	from sans.dataloader.loader import Loader
[a07e72f]	599	#Instantiate a loader
	600	loader = Loader()
	601	data = self.plots[self.graph.selected_plottable]
	602	format = ".txt"
	603	if os.path.splitext(mypath)[1].lower() == format:
[959981b]	604	# Make sure the ext included in the file name
	605	# especially on MAC
	606	fName = os.path.splitext(path)[0] + format
	607	self._onsaveTXT(fName)
[a07e72f]	608	format = ".xml"
	609	if os.path.splitext(mypath)[1].lower() == format:
[959981b]	610	# Make sure the ext included in the file name
	611	# especially on MAC
	612	fName = os.path.splitext(path)[0] + format
	613	loader.save(fName, data, format)
[a07e72f]	614	try:
	615	self._default_save_location = os.path.dirname(path)
	616	except:
	617	pass
	618	dlg.Destroy()
[c5a769e]	619
	620	def _add_more_tool(self):
	621	"""
[6d52f21d]	622	Add refresh, add/delete button in the tool bar
[c5a769e]	623	"""
	624	if self.parent.__class__.__name__ != 'ViewerFrame':
	625	return
	626	self.toolbar.AddSeparator()
	627	id_delete = wx.NewId()
	628	delete = wx.ArtProvider.GetBitmap(wx.ART_DELETE, wx.ART_TOOLBAR)
	629	self.toolbar.AddSimpleTool(id_delete, delete,
[fb40dbb]	630	'Delete', 'permanently Delete')
[c5a769e]	631
	632	self.toolbar.Realize()
	633	wx.EVT_TOOL(self, id_delete, self._on_delete)
[6d52f21d]	634
	635	#New toolbar option - adding text to the plot
	636	self.toolbar.AddSeparator()
	637	id_text = wx.NewId()
	638	text = wx.ArtProvider.GetBitmap(wx.ART_PASTE, wx.ART_TOOLBAR)
	639	self.toolbar.AddSimpleTool(id_text, text,
	640	'Add Text to Plot', 'Adds text to plot')
	641
	642	self.toolbar.Realize()
	643	wx.EVT_TOOL(self, id_text, self._on_addtext)
	644
	645	self.toolbar.AddSeparator()
	646	id_text = wx.NewId()
	647	text = wx.ArtProvider.GetBitmap(wx.ART_CUT, wx.ART_TOOLBAR)
	648	self.toolbar.AddSimpleTool(id_text, text,
	649	'Remove Text from Plot', 'Removes text from plot')
	650
	651	self.toolbar.Realize()
	652	wx.EVT_TOOL(self, id_text, self._on_removetext)
[c5a769e]	653
	654	def _on_delete(self, event):
	655	"""
	656	Refreshes the plotpanel on refresh tollbar button
	657	"""
	658
	659	if self.parent is not None:
	660	wx.PostEvent(self.parent,
	661	NewPlotEvent(group_id=self.group_id,
	662	action="delete"))
[6d52f21d]	663
[c5a769e]	664

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SasView

source: sasview/sansguiframe/src/sans/guiframe/local_perspectives/plotting/Plotter1D.py @ 4c51e8a

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