Plotter1D.py @ 602645d

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 602645d was 70ec588d, checked in by Jae Cho <jhjcho@…>, 13 years ago
reorganized the list of context menu items
Property mode set to `100644`
File size: 25.0 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
[37c36d9]	52	window_caption = "Graph"
[1bf33c1]	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 = ""
[36288ca]	75	self._is_changed_legend_label = False
[a07e72f]	76
	77	self.hide_menu = None
[1bf33c1]	78	## Unique ID (from gui_manager)
	79	self.uid = None
[66718a1]	80	self.x_size = None
[6063b16]	81	## Default locations
[c553b18]	82	#self._default_save_location = os.getcwd()
[adf44c2]	83	self.size = None
[1bf33c1]	84	## Graph
[9f5c8bb]	85	#self.graph = Graph()
[1bf33c1]	86	self.graph.xaxis("\\rm{Q}", 'A^{-1}')
[32c0841]	87	self.graph.yaxis("\\rm{Intensity} ", "cm^{-1}")
[1bf33c1]	88	self.graph.render(self)
[ef4a4ea]	89
[6d727ae]	90	# In resizing event
	91	self.resizing = False
	92	self.canvas.set_resizing(self.resizing)
	93	self.Bind(wx.EVT_SIZE, self._OnReSize)
[c5a769e]	94	self._add_more_tool()
[140fad00]	95	self.parent.SetFocus()
	96
[a07e72f]	97	def get_symbol_label(self):
[52b8b74]	98	"""
[a07e72f]	99	Associates label to symbol
[52b8b74]	100	"""
[a07e72f]	101	_labels = {}
	102	i = 0
[6d727ae]	103	_labels['Circle'] = i
[a07e72f]	104	i += 1
[6d727ae]	105	_labels['Cross X '] = i
[a07e72f]	106	i += 1
	107	_labels['Triangle Down'] = i
	108	i += 1
	109	_labels['Triangle Up'] = i
	110	i += 1
	111	_labels['Triangle Left'] = i
	112	i += 1
	113	_labels['Triangle Right'] = i
	114	i += 1
[6d727ae]	115	_labels['Cross +'] = i
[a07e72f]	116	i += 1
	117	_labels['Square'] = i
	118	i += 1
[6d727ae]	119	_labels['Diamond'] = i
[a07e72f]	120	i += 1
	121	_labels['Diamond'] = i
	122	i += 1
	123	_labels['Hexagon1'] = i
	124	i += 1
	125	_labels['Hexagon2'] = i
	126	i += 1
	127	_labels['Pentagon'] = i
	128	i += 1
[6d727ae]	129	_labels['Line'] = i
[a07e72f]	130	return _labels
[2636188]	131
	132	def get_color_label(self):
	133	"""
	134	Associates label to a specific color
	135	"""
	136	_labels = {}
	137	i = 0
	138	_labels['Blue'] = i
	139	i += 1
	140	_labels['Green'] = i
	141	i += 1
	142	_labels['Red'] = i
	143	i += 1
	144	_labels['Cyan'] = i
	145	i += 1
	146	_labels['Magenta'] = i
	147	i += 1
	148	_labels['Yellow'] = i
[ad019b83]	149	i += 1
	150	_labels['Black'] = i
[2636188]	151	return _labels
[a07e72f]	152
[52b8b74]	153
[32c0841]	154	def set_data(self, list=None):
[3c44c66]	155	"""
	156	"""
	157	pass
	158
[1bf33c1]	159	def _reset(self):
	160	"""
[d955bf19]	161	Resets internal data and graph
[1bf33c1]	162	"""
	163	self.graph.reset()
	164	self.plots = {}
[7022fdc]	165	if self.is_zoomed:
[fd51a7c]	166	self.is_zoomed = False
[6d727ae]	167
	168	def _OnReSize(self, event):
	169	"""
	170	On response of the resize of a panel, set axes_visiable False
	171	"""
[66718a1]	172	# It was found that wx >= 2.9.3 sends an event even if no size changed.
[294efd5]	173	# So manually recode the size (=x_size) and compare here.
[66718a1]	174	if self.x_size != None:
	175	if self.x_size == self.GetSize():
[71fa9bb9]	176	self.resizing = False
	177	self.canvas.set_resizing(self.resizing)
[66718a1]	178	return
[294efd5]	179	self.x_size = self.GetSize()
	180
[ad9e5e1]	181	# Ready for another event
[4520830]	182	# Do not remove this Skip. Otherwise it will get runtime error on wx>=2.9.
[ad9e5e1]	183	event.Skip()
[6d727ae]	184	# set the resizing flag
	185	self.resizing = True
	186	self.canvas.set_resizing(self.resizing)
	187	self.parent.set_schedule(True)
[adf44c2]	188	pos_x, pos_y = self.GetPositionTuple()
	189	if pos_x != 0 and pos_y != 0:
[294efd5]	190	self.size, _ = self.GetClientSizeTuple()
[2b29bb4]	191	self.SetSizer(self.sizer)
[5112838]	192
[6d727ae]	193	def set_resizing(self, resizing=False):
	194	"""
	195	Set the resizing (True/False)
	196	"""
	197	self.resizing = resizing
	198	#self.canvas.set_resizing(resizing)
[1bf33c1]	199
[6d727ae]	200	def schedule_full_draw(self, func='append'):
	201	"""
	202	Put self in schedule to full redraw list
	203	"""
	204	# append/del this panel in the schedule list
	205	self.parent.set_schedule_full_draw(self, func)
	206
	207
[a07e72f]	208	def remove_data_by_id(self, id):
	209	"""'
	210	remove data from plot
	211	"""
	212	if id in self.plots.keys():
	213	data = self.plots[id]
	214	self.graph.delete(data)
	215	data_manager = self._manager.parent.get_data_manager()
[df22224]	216	data_list, theory_list = data_manager.get_by_id(id_list=[id])
	217
	218	if id in data_list.keys():
	219	data = data_list[id]
[248b918]	220	if id in theory_list.keys():
[df22224]	221	data = theory_list[id]
[fec4939]	222
[a07e72f]	223	del self.plots[id]
	224	self.graph.render(self)
	225	self.subplot.figure.canvas.draw_idle()
	226	if len(self.graph.plottables) == 0:
[df22224]	227	#onRemove: graph is empty must be the panel must be destroyed
	228	self.parent.delete_panel(self.uid)
[fec4939]	229
[a07e72f]	230
	231	def plot_data(self, data):
[1bf33c1]	232	"""
[d955bf19]	233	Data is ready to be displayed
	234
	235	:param event: data event
[1bf33c1]	236	"""
[b837e1f]	237	if data.__class__.__name__ == 'Data2D':
	238	return
[a07e72f]	239	if data.id in self.plots.keys():
[e4a703a]	240	#Recover panel prop.s
	241	xlo, xhi = self.subplot.get_xlim()
	242	ylo, yhi = self.subplot.get_ylim()
[5eede4e]	243	old_data = self.plots[data.id]
[36288ca]	244	if self._is_changed_legend_label:
	245	data.label = old_data.label
[c9579e0]	246	if old_data.__class__.__name__ == 'Data1D':
	247	data.custom_color = old_data.custom_color
	248	data.symbol = old_data.symbol
	249	data.markersize = old_data.markersize
[e4a703a]	250	# Replace data
[a07e72f]	251	self.graph.replace(data)
	252	self.plots[data.id] = data
[e4a703a]	253	## Set the view scale for all plots
[a4964b8e]	254	try:
	255	self._onEVT_FUNC_PROPERTY()
	256	except:
[4904062]	257	msg=" Encountered singular points..."
	258	wx.PostEvent(self.parent, StatusEvent(status=\
[91a3860]	259	"Plotting Error: %s"% msg, info="error"))
[7022fdc]	260	# Check if zoomed
	261	toolbar_zoomed = self.toolbar.GetToolEnabled(self.toolbar._NTB2_BACK)
	262	if self.is_zoomed or toolbar_zoomed:
	263	# Recover the x,y limits
	264	self.subplot.set_xlim((xlo, xhi))
	265	self.subplot.set_ylim((ylo, yhi))
[53cf669]	266	# Update Graph menu and help string
	267	pos = self.parent._window_menu.FindItem(self.window_caption)
	268	helpString = 'Show/Hide Graph: '
	269	for plot in self.plots.itervalues():
[d74fbff]	270	helpString += (' ' + str(plot.label) +';')
[53cf669]	271	self.parent._window_menu.SetHelpString(pos, helpString)
[a07e72f]	272	else:
	273	self.plots[data.id] = data
	274	self.graph.add(self.plots[data.id])
[e4a703a]	275	## Set the view scale for all plots
[a4964b8e]	276	try:
	277	self._onEVT_FUNC_PROPERTY()
	278	except:
[4904062]	279	msg=" Encountered singular points..."
	280	wx.PostEvent(self.parent, StatusEvent(status=\
[91a3860]	281	"Plotting Error: %s"% msg, info="error"))
[fe48fcc]	282	self.toolbar.update()
[7022fdc]	283	if self.is_zoomed:
	284	self.is_zoomed = False
[fd51a7c]	285
[e4a703a]	286
[6d727ae]	287	def draw_plot(self):
	288	"""
	289	Draw plot
	290	"""
	291	self.draw()
	292
[1bf33c1]	293	def onLeftDown(self,event):
[6c0568b]	294	"""
[d955bf19]	295	left button down and ready to drag
	296	Display the position of the mouse on the statusbar
[6c0568b]	297	"""
[e85e2bc]	298	PlotPanel.onLeftDown(self, event)
	299	ax = event.inaxes
	300	if ax != None:
[902f373]	301	try:
	302	pos_x = float(event.xdata)# / size_x
	303	pos_y = float(event.ydata)# / size_y
	304	pos_x = "%8.3g"% pos_x
	305	pos_y = "%8.3g"% pos_y
	306	self.position = str(pos_x), str(pos_y)
	307	wx.PostEvent(self.parent, StatusEvent(status=self.position))
	308	except:
	309	self.position = None
[0275276]	310	# unfocus all
	311	self.parent.set_plot_unfocus()
[4ed210f4]	312	#post nd event to notify guiframe that this panel is on focus
[a45037aa]	313	wx.PostEvent(self.parent, PanelOnFocusEvent(panel=self))
[df68da1]	314
[4ed210f4]	315
[a07e72f]	316	def _ontoggle_hide_error(self, event):
	317	"""
	318	Toggle error display to hide or show
	319	"""
[70ec588d]	320	menu = event.GetEventObject()
	321	id = event.GetId()
	322	self.set_selected_from_menu(menu, id)
[ebf422a]	323	# Check zoom
	324	xlo, xhi = self.subplot.get_xlim()
	325	ylo, yhi = self.subplot.get_ylim()
	326
[a07e72f]	327	selected_plot = self.plots[self.graph.selected_plottable]
[5637362]	328	if self.hide_menu.GetText() == "Hide Error Bar":
[a07e72f]	329	selected_plot.hide_error = True
	330	else:
	331	selected_plot.hide_error = False
	332	## increment graph color
	333	self.graph.render(self)
	334	self.subplot.figure.canvas.draw_idle()
[ebf422a]	335	# Check if zoomed
	336	toolbar_zoomed = self.toolbar.GetToolEnabled(self.toolbar._NTB2_BACK)
	337	if self.is_zoomed or toolbar_zoomed:
	338	# Recover the x,y limits
	339	self.subplot.set_xlim((xlo, xhi))
	340	self.subplot.set_ylim((ylo, yhi))
	341
[a07e72f]	342
[1bf33c1]	343	def _onRemove(self, event):
	344	"""
[d955bf19]	345	Remove a plottable from the graph and render the graph
	346
	347	:param event: Menu event
	348
[1bf33c1]	349	"""
[70ec588d]	350	menu = event.GetEventObject()
	351	id = event.GetId()
	352	self.set_selected_from_menu(menu, id)
[6c0568b]	353	## Check if there is a selected graph to remove
[a07e72f]	354	if self.graph.selected_plottable in self.plots.keys():
	355	selected_plot = self.plots[self.graph.selected_plottable]
	356	id = self.graph.selected_plottable
[df22224]	357	self.remove_data_by_id(id)
	358
[1bf33c1]	359	def onContextMenu(self, event):
	360	"""
[d955bf19]	361	1D plot context menu
	362
	363	:param event: wx context event
	364
[1bf33c1]	365	"""
[52b8b74]	366	self._slicerpop = PanelMenu()
	367	self._slicerpop.set_plots(self.plots)
[70ec588d]	368	self._slicerpop.set_graph(self.graph)
	369	if not self.graph.selected_plottable in self.plots:
	370	# Various plot options
	371	id = wx.NewId()
	372	self._slicerpop.Append(id, '&Save Image', 'Save image as PNG')
	373	wx.EVT_MENU(self, id, self.onSaveImage)
	374	id = wx.NewId()
	375	self._slicerpop.Append(id, '&Print Image', 'Print image ')
	376	wx.EVT_MENU(self, id, self.onPrint)
	377	id = wx.NewId()
	378	self._slicerpop.Append(id, '&Print Preview', 'Print preview')
	379	wx.EVT_MENU(self, id, self.onPrinterPreview)
[a436b2e]	380
[6d727ae]	381	id = wx.NewId()
[70ec588d]	382	self._slicerpop.Append(id, '&Copy to Clipboard', 'Copy to the clipboard')
	383	wx.EVT_MENU(self, id, self.OnCopyFigureMenu)
	384
	385	self._slicerpop.AppendSeparator()
	386
	387	for plot in self.plots.values():
	388	#title = plot.title
[6d727ae]	389	name = plot.name
[70ec588d]	390	plot_menu = wx.Menu()
	391	#plot = self.plots[self.graph.selected_plottable]
	392	#add menu of other plugins
	393	item_list = self.parent.get_context_menu(self)
	394
	395	if (not item_list == None) and (not len(item_list) == 0):
	396	for item in item_list:
	397	try:
	398	id = wx.NewId()
	399	plot_menu.Append(id, item[0], name)
	400	wx.EVT_MENU(self, id, item[2])
	401	except:
	402	msg = "ModelPanel1D.onContextMenu: "
	403	msg += "bad menu item %s" % sys.exc_value
	404	wx.PostEvent(self.parent, StatusEvent(status=msg))
	405	pass
	406	plot_menu.AppendSeparator()
	407
	408	id = wx.NewId()
	409	plot_menu.Append(id, "&Save Points as a File", name)
[2d443fd]	410	wx.EVT_MENU(self, id, self._onSave)
[70ec588d]	411	plot_menu.AppendSeparator()
[73eb92fc]	412	if self.parent.ClassName.count('wxDialog') == 0:
[e6a93df]	413	id = wx.NewId()
[70ec588d]	414	plot_menu.Append(id, '&Linear Fit', name)
[a436b2e]	415	wx.EVT_MENU(self, id, self.onFitting)
[70ec588d]	416	plot_menu.AppendSeparator()
[a436b2e]	417
[a3c96f7a]	418	id = wx.NewId()
[70ec588d]	419	plot_menu.Append(id, "Remove", name)
[a436b2e]	420	wx.EVT_MENU(self, id, self._onRemove)
	421	if not plot.is_data:
	422	id = wx.NewId()
[70ec588d]	423	plot_menu.Append(id, '&Freeze', name)
[a436b2e]	424	wx.EVT_MENU(self, id, self.onFreeze)
[70ec588d]	425	plot_menu.AppendSeparator()
[a436b2e]	426	symbol_menu = wx.Menu()
	427	for label in self._symbol_labels:
	428	id = wx.NewId()
[70ec588d]	429	symbol_menu.Append(id, str(label), name)
[a436b2e]	430	wx.EVT_MENU(self, id, self.onChangeSymbol)
	431	id = wx.NewId()
[70ec588d]	432	plot_menu.AppendMenu(id,'&Modify Symbol', symbol_menu, name)
[2636188]	433
	434	color_menu = wx.Menu()
	435	for label in self._color_labels:
	436	id = wx.NewId()
[70ec588d]	437	color_menu.Append(id, str(label), name)
[2636188]	438	wx.EVT_MENU(self, id, self.onChangeColor)
	439	id = wx.NewId()
[70ec588d]	440	plot_menu.AppendMenu(id, '&Modify Symbol Color',
	441	color_menu, name)
[2636188]	442
	443	size_menu = wx.Menu()
	444	for i in range(10):
	445	id = wx.NewId()
[70ec588d]	446	size_menu.Append(id, str(i), name)
[2636188]	447	wx.EVT_MENU(self, id, self.onChangeSize)
	448	id = wx.NewId()
[70ec588d]	449	size_menu.Append(id, '&Custom', name)
[2636188]	450	wx.EVT_MENU(self, id, self.onChangeSize)
	451	id = wx.NewId()
[70ec588d]	452	plot_menu.AppendMenu(id, '&Modify Symbol Size',
	453	size_menu, name)
[2636188]	454
[70ec588d]	455	if plot.is_data:
	456	self.hide_menu = plot_menu.Append(id,
	457	"Hide Error Bar", name)
	458
	459	if plot.dy is not None and plot.dy != []:
	460	if plot.hide_error :
	461	self.hide_menu.SetText('Show Error Bar')
	462	else:
	463	self.hide_menu.SetText('Hide Error Bar')
[a436b2e]	464	else:
[70ec588d]	465	self.hide_menu.Enable(False)
	466	wx.EVT_MENU(self, id, self._ontoggle_hide_error)
[a436b2e]	467
[70ec588d]	468	plot_menu.AppendSeparator()
[e1714a9]	469	id = wx.NewId()
[70ec588d]	470	plot_menu.Append(id, '&Edit Legend Label', name)
[e1714a9]	471	wx.EVT_MENU(self, id, self.onEditLabels)
[70ec588d]	472	id = wx.NewId()
	473	#plot_menu.SetTitle(name)
	474	self._slicerpop.AppendMenu(id, '&%s'% name, plot_menu)
[a436b2e]	475	# Option to hide
	476	#TODO: implement functionality to hide a plottable (legend click)
[70ec588d]	477	if not self.graph.selected_plottable in self.plots:
	478	self._slicerpop.AppendSeparator()
	479	loc_menu = wx.Menu()
	480	for label in self._loc_labels:
	481	id = wx.NewId()
	482	loc_menu.Append(id, str(label), str(label))
	483	wx.EVT_MENU(self, id, self.onChangeLegendLoc)
[e1714a9]	484	id = wx.NewId()
[70ec588d]	485	self._slicerpop.AppendMenu(id, '&Modify Legend Location', loc_menu)
	486
	487	id = wx.NewId()
	488	self._slicerpop.Append(id, '&Toggle Legend On/Off', 'Toggle Legend On/Off')
	489	wx.EVT_MENU(self, id, self.onLegend)
	490	self._slicerpop.AppendSeparator()
	491
	492	id = wx.NewId()
	493	self._slicerpop.Append(id, '&Edit Y Axis Label')
	494	wx.EVT_MENU(self, id, self._on_yaxis_label)
	495	id = wx.NewId()
	496	self._slicerpop.Append(id, '&Edit X Axis Label')
	497	wx.EVT_MENU(self, id, self._on_xaxis_label)
	498
[ef4a4ea]	499	id = wx.NewId()
[70ec588d]	500	self._slicerpop.Append(id, '&Toggle Grid On/Off', 'Toggle Grid On/Off')
	501	wx.EVT_MENU(self, id, self.onGridOnOff)
	502	self._slicerpop.AppendSeparator()
	503
	504	if self.position != None:
	505	id = wx.NewId()
	506	self._slicerpop.Append(id, '&Add Text')
	507	wx.EVT_MENU(self, id, self._on_addtext)
	508	id = wx.NewId()
	509	self._slicerpop.Append(id, '&Remove Text')
	510	wx.EVT_MENU(self, id, self._on_removetext)
	511	self._slicerpop.AppendSeparator()
[ef4a4ea]	512	id = wx.NewId()
[70ec588d]	513	self._slicerpop.Append(id, '&Change Scale')
	514	wx.EVT_MENU(self, id, self._onProperties)
[857d00f]	515	self._slicerpop.AppendSeparator()
[70ec588d]	516	id = wx.NewId()
	517	self._slicerpop.Append(id, '&Reset Graph Range')
	518	wx.EVT_MENU(self, id, self.onResetGraph)
	519
	520	if self.parent.ClassName.count('wxDialog') == 0:
	521	self._slicerpop.AppendSeparator()
	522	id = wx.NewId()
	523	self._slicerpop.Append(id, '&Window Title')
	524	wx.EVT_MENU(self, id, self.onChangeCaption)
[dc51a7f]	525	try:
	526	pos_evt = event.GetPosition()
	527	pos = self.ScreenToClient(pos_evt)
	528	except:
	529	pos_x, pos_y = self.toolbar.GetPositionTuple()
	530	pos = (pos_x, pos_y + 5)
[52b8b74]	531	self.PopupMenu(self._slicerpop, pos)
[70ec588d]	532
[e6a93df]	533	def onFreeze(self, event):
	534	"""
	535	"""
[70ec588d]	536	menu = event.GetEventObject()
	537	id = event.GetId()
	538	self.set_selected_from_menu(menu, id)
[e6a93df]	539	plot = self.plots[self.graph.selected_plottable]
	540	self.parent.onfreeze([plot.id])
[d7d1255e]	541
[6d52f21d]	542	def onEditLabels(self, event):
	543	"""
[d7d1255e]	544	Edit legend label
[6d52f21d]	545	"""
[70ec588d]	546	menu = event.GetEventObject()
	547	id = event.GetId()
	548	self.set_selected_from_menu(menu, id)
[6d52f21d]	549	selected_plot = self.plots[self.graph.selected_plottable]
[d7d1255e]	550	label = selected_plot.label
	551	dial = LabelDialog(None, -1, 'Change Legend Label', label)
[6d52f21d]	552	if dial.ShowModal() == wx.ID_OK:
[d7d1255e]	553	newLabel = dial.getText()
	554	selected_plot.label = newLabel
[53cf669]	555	# Updata Graph menu help string
	556	pos = self.parent._window_menu.FindItem(self.window_caption)
	557	helpString = 'Show/Hide Graph: '
	558	for plot in self.plots.itervalues():
[e2160ab]	559	helpString += (' ' + str(plot.label) +';')
[53cf669]	560	self.parent._window_menu.SetHelpString(pos, helpString)
[36288ca]	561	self._is_changed_legend_label = True
[53cf669]	562	#break
[6d52f21d]	563	dial.Destroy()
[53cf669]	564
[d7d1255e]	565	## render the graph
[a4964b8e]	566	try:
	567	self._onEVT_FUNC_PROPERTY()
	568	except:
[4904062]	569	msg=" Encountered singular points..."
	570	wx.PostEvent(self.parent, StatusEvent(status=\
	571	"Plotting Erorr: %s"% msg, info="error"))
[a4964b8e]	572
[2636188]	573	def onChangeColor(self, event):
	574	"""
	575	Changes the color of the graph when selected
	576	"""
	577	menu = event.GetEventObject()
	578	id = event.GetId()
[70ec588d]	579	self.set_selected_from_menu(menu, id)
[2636188]	580	label = menu.GetLabel(id)
	581	selected_plot = self.plots[self.graph.selected_plottable]
	582	selected_plot.custom_color = self._color_labels[label]
	583	## Set the view scale for all plots
[e6c6b67]	584	self._check_zoom_plot()
	585	#self._onEVT_FUNC_PROPERTY()
	586	#wx.PostEvent(self.parent,
	587	# NewColorEvent(color=selected_plot.custom_color,
	588	# id=selected_plot.id))
[2636188]	589
	590	def onChangeSize(self, event):
[70ec588d]	591	"""
	592	On Change size menu
	593	"""
[2636188]	594	menu = event.GetEventObject()
	595	id = event.GetId()
[70ec588d]	596	self.set_selected_from_menu(menu, id)
[2636188]	597	label = menu.GetLabel(id)
	598	selected_plot = self.plots[self.graph.selected_plottable]
	599
	600	if label == "&Custom":
	601	sizedial = SizeDialog(None, -1, 'Change Marker Size')
	602	if sizedial.ShowModal() == wx.ID_OK:
[30ccad1]	603	try:
	604	label = sizedial.getText()
[1e35434]	605
[30ccad1]	606	except:
	607	msg = 'Symbol Size: Got an invalid Value.'
	608	wx.PostEvent( self.parent,
	609	StatusEvent(status= msg, info='error'))
[2636188]	610	sizedial.Destroy()
[c0e747c]	611	try:
	612	selected_plot.markersize = int(label)
	613	self._check_zoom_plot()
	614	except:
	615	msg = 'Symbol Size: Got an invalid Value.'
	616	wx.PostEvent( self.parent,
	617	StatusEvent(status= msg, info='error'))
[2636188]	618
	619
[a07e72f]	620	def onChangeSymbol(self, event):
[6c0568b]	621	"""
	622	"""
[a07e72f]	623	menu = event.GetEventObject()
	624	id = event.GetId()
[70ec588d]	625	self.set_selected_from_menu(menu, id)
[a07e72f]	626	label = menu.GetLabel(id)
	627	selected_plot = self.plots[self.graph.selected_plottable]
	628	selected_plot.symbol = self._symbol_labels[label]
	629	## Set the view scale for all plots
[e6c6b67]	630	self._check_zoom_plot()
	631	#self._onEVT_FUNC_PROPERTY()
[a07e72f]	632	## render the graph
[6d727ae]	633	#self.graph.render(self)
	634	#self.subplot.figure.canvas.draw_idle()
[176fbf1]	635
[1bf33c1]	636	def _onSave(self, evt):
	637	"""
[d955bf19]	638	Save a data set to a text file
	639
	640	:param evt: Menu event
	641
[1bf33c1]	642	"""
[70ec588d]	643	menu = evt.GetEventObject()
	644	id = evt.GetId()
	645	self.set_selected_from_menu(menu, id)
[176fbf1]	646	data = self.plots[self.graph.selected_plottable]
	647	default_name = data.label
[c553b18]	648	if default_name.count('.') > 0:
	649	default_name = default_name.split('.')[0]
	650	default_name += "_out"
	651	if self.parent != None:
[176fbf1]	652	self.parent.save_data1d(data, default_name)
[c5a769e]	653
	654	def _add_more_tool(self):
	655	"""
[6d52f21d]	656	Add refresh, add/delete button in the tool bar
[c5a769e]	657	"""
	658	if self.parent.__class__.__name__ != 'ViewerFrame':
	659	return
	660	self.toolbar.AddSeparator()
	661	id_delete = wx.NewId()
[9149431]	662	delete = wx.ArtProvider.GetBitmap(wx.ART_DELETE, wx.ART_TOOLBAR)
[c5a769e]	663	self.toolbar.AddSimpleTool(id_delete, delete,
[fb40dbb]	664	'Delete', 'permanently Delete')
[c5a769e]	665
	666	self.toolbar.Realize()
	667	wx.EVT_TOOL(self, id_delete, self._on_delete)
[6d52f21d]	668
[dc51a7f]	669	"""
[6d52f21d]	670	self.toolbar.AddSeparator()
	671	id_text = wx.NewId()
	672	text = wx.ArtProvider.GetBitmap(wx.ART_CUT, wx.ART_TOOLBAR)
	673	self.toolbar.AddSimpleTool(id_text, text,
	674	'Remove Text from Plot', 'Removes text from plot')
	675
	676	self.toolbar.Realize()
	677	wx.EVT_TOOL(self, id_text, self._on_removetext)
[886657f]	678	"""
[c5a769e]	679	def _on_delete(self, event):
	680	"""
	681	Refreshes the plotpanel on refresh tollbar button
	682	"""
	683
	684	if self.parent is not None:
	685	wx.PostEvent(self.parent,
	686	NewPlotEvent(group_id=self.group_id,
	687	action="delete"))
[6d52f21d]	688
[c5a769e]	689

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SasView

source: sasview/sansguiframe/src/sans/guiframe/local_perspectives/plotting/Plotter1D.py @ 602645d

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