Plotter1D.py @ 9ccb7e1

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 9ccb7e1 was 7fb69f26, checked in by Jae Cho <jhjcho@…>, 12 years ago
added max/min button in plotpanels
Property mode set to `100644`
File size: 26.0 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)
[7fb69f26]	192	wx.CallAfter(self.parent.disable_app_menu,self)
[5112838]	193
[6d727ae]	194	def set_resizing(self, resizing=False):
	195	"""
	196	Set the resizing (True/False)
	197	"""
	198	self.resizing = resizing
	199	#self.canvas.set_resizing(resizing)
[1bf33c1]	200
[6d727ae]	201	def schedule_full_draw(self, func='append'):
	202	"""
	203	Put self in schedule to full redraw list
	204	"""
	205	# append/del this panel in the schedule list
	206	self.parent.set_schedule_full_draw(self, func)
	207
	208
[a07e72f]	209	def remove_data_by_id(self, id):
	210	"""'
	211	remove data from plot
	212	"""
	213	if id in self.plots.keys():
	214	data = self.plots[id]
	215	self.graph.delete(data)
	216	data_manager = self._manager.parent.get_data_manager()
[df22224]	217	data_list, theory_list = data_manager.get_by_id(id_list=[id])
	218
	219	if id in data_list.keys():
	220	data = data_list[id]
[248b918]	221	if id in theory_list.keys():
[df22224]	222	data = theory_list[id]
[fec4939]	223
[a07e72f]	224	del self.plots[id]
	225	self.graph.render(self)
	226	self.subplot.figure.canvas.draw_idle()
	227	if len(self.graph.plottables) == 0:
[df22224]	228	#onRemove: graph is empty must be the panel must be destroyed
	229	self.parent.delete_panel(self.uid)
[fec4939]	230
[a07e72f]	231
	232	def plot_data(self, data):
[1bf33c1]	233	"""
[d955bf19]	234	Data is ready to be displayed
	235
	236	:param event: data event
[1bf33c1]	237	"""
[b837e1f]	238	if data.__class__.__name__ == 'Data2D':
	239	return
[a07e72f]	240	if data.id in self.plots.keys():
[e4a703a]	241	#Recover panel prop.s
	242	xlo, xhi = self.subplot.get_xlim()
	243	ylo, yhi = self.subplot.get_ylim()
[5eede4e]	244	old_data = self.plots[data.id]
[36288ca]	245	if self._is_changed_legend_label:
	246	data.label = old_data.label
[c9579e0]	247	if old_data.__class__.__name__ == 'Data1D':
	248	data.custom_color = old_data.custom_color
	249	data.symbol = old_data.symbol
	250	data.markersize = old_data.markersize
[e4a703a]	251	# Replace data
[a07e72f]	252	self.graph.replace(data)
	253	self.plots[data.id] = data
[e4a703a]	254	## Set the view scale for all plots
[a4964b8e]	255	try:
	256	self._onEVT_FUNC_PROPERTY()
	257	except:
[4904062]	258	msg=" Encountered singular points..."
	259	wx.PostEvent(self.parent, StatusEvent(status=\
[91a3860]	260	"Plotting Error: %s"% msg, info="error"))
[7022fdc]	261	# Check if zoomed
	262	toolbar_zoomed = self.toolbar.GetToolEnabled(self.toolbar._NTB2_BACK)
	263	if self.is_zoomed or toolbar_zoomed:
	264	# Recover the x,y limits
	265	self.subplot.set_xlim((xlo, xhi))
	266	self.subplot.set_ylim((ylo, yhi))
[53cf669]	267	# Update Graph menu and help string
	268	pos = self.parent._window_menu.FindItem(self.window_caption)
	269	helpString = 'Show/Hide Graph: '
	270	for plot in self.plots.itervalues():
[d74fbff]	271	helpString += (' ' + str(plot.label) +';')
[53cf669]	272	self.parent._window_menu.SetHelpString(pos, helpString)
[a07e72f]	273	else:
	274	self.plots[data.id] = data
	275	self.graph.add(self.plots[data.id])
[e4a703a]	276	## Set the view scale for all plots
[a4964b8e]	277	try:
	278	self._onEVT_FUNC_PROPERTY()
	279	except:
[4904062]	280	msg=" Encountered singular points..."
	281	wx.PostEvent(self.parent, StatusEvent(status=\
[91a3860]	282	"Plotting Error: %s"% msg, info="error"))
[fe48fcc]	283	self.toolbar.update()
[7022fdc]	284	if self.is_zoomed:
	285	self.is_zoomed = False
[fd51a7c]	286
[e4a703a]	287
[6d727ae]	288	def draw_plot(self):
	289	"""
	290	Draw plot
	291	"""
	292	self.draw()
	293
[1bf33c1]	294	def onLeftDown(self,event):
[6c0568b]	295	"""
[d955bf19]	296	left button down and ready to drag
	297	Display the position of the mouse on the statusbar
[6c0568b]	298	"""
[e85e2bc]	299	PlotPanel.onLeftDown(self, event)
	300	ax = event.inaxes
	301	if ax != None:
[902f373]	302	try:
	303	pos_x = float(event.xdata)# / size_x
	304	pos_y = float(event.ydata)# / size_y
	305	pos_x = "%8.3g"% pos_x
	306	pos_y = "%8.3g"% pos_y
	307	self.position = str(pos_x), str(pos_y)
	308	wx.PostEvent(self.parent, StatusEvent(status=self.position))
	309	except:
	310	self.position = None
[0275276]	311	# unfocus all
	312	self.parent.set_plot_unfocus()
[4ed210f4]	313	#post nd event to notify guiframe that this panel is on focus
[a45037aa]	314	wx.PostEvent(self.parent, PanelOnFocusEvent(panel=self))
[df68da1]	315
[4ed210f4]	316
[a07e72f]	317	def _ontoggle_hide_error(self, event):
	318	"""
	319	Toggle error display to hide or show
	320	"""
[70ec588d]	321	menu = event.GetEventObject()
	322	id = event.GetId()
	323	self.set_selected_from_menu(menu, id)
[ebf422a]	324	# Check zoom
	325	xlo, xhi = self.subplot.get_xlim()
	326	ylo, yhi = self.subplot.get_ylim()
	327
[a07e72f]	328	selected_plot = self.plots[self.graph.selected_plottable]
[5637362]	329	if self.hide_menu.GetText() == "Hide Error Bar":
[a07e72f]	330	selected_plot.hide_error = True
	331	else:
	332	selected_plot.hide_error = False
	333	## increment graph color
	334	self.graph.render(self)
	335	self.subplot.figure.canvas.draw_idle()
[ebf422a]	336	# Check if zoomed
	337	toolbar_zoomed = self.toolbar.GetToolEnabled(self.toolbar._NTB2_BACK)
	338	if self.is_zoomed or toolbar_zoomed:
	339	# Recover the x,y limits
	340	self.subplot.set_xlim((xlo, xhi))
	341	self.subplot.set_ylim((ylo, yhi))
	342
[a07e72f]	343
[1bf33c1]	344	def _onRemove(self, event):
	345	"""
[d955bf19]	346	Remove a plottable from the graph and render the graph
	347
	348	:param event: Menu event
	349
[1bf33c1]	350	"""
[70ec588d]	351	menu = event.GetEventObject()
	352	id = event.GetId()
	353	self.set_selected_from_menu(menu, id)
[6c0568b]	354	## Check if there is a selected graph to remove
[a07e72f]	355	if self.graph.selected_plottable in self.plots.keys():
	356	selected_plot = self.plots[self.graph.selected_plottable]
	357	id = self.graph.selected_plottable
[df22224]	358	self.remove_data_by_id(id)
	359
[1bf33c1]	360	def onContextMenu(self, event):
	361	"""
[d955bf19]	362	1D plot context menu
	363
	364	:param event: wx context event
	365
[1bf33c1]	366	"""
[52b8b74]	367	self._slicerpop = PanelMenu()
	368	self._slicerpop.set_plots(self.plots)
[70ec588d]	369	self._slicerpop.set_graph(self.graph)
	370	if not self.graph.selected_plottable in self.plots:
	371	# Various plot options
	372	id = wx.NewId()
	373	self._slicerpop.Append(id, '&Save Image', 'Save image as PNG')
	374	wx.EVT_MENU(self, id, self.onSaveImage)
	375	id = wx.NewId()
	376	self._slicerpop.Append(id, '&Print Image', 'Print image ')
	377	wx.EVT_MENU(self, id, self.onPrint)
	378	id = wx.NewId()
	379	self._slicerpop.Append(id, '&Print Preview', 'Print preview')
	380	wx.EVT_MENU(self, id, self.onPrinterPreview)
[a436b2e]	381
[6d727ae]	382	id = wx.NewId()
[70ec588d]	383	self._slicerpop.Append(id, '&Copy to Clipboard', 'Copy to the clipboard')
	384	wx.EVT_MENU(self, id, self.OnCopyFigureMenu)
	385
	386	self._slicerpop.AppendSeparator()
	387
	388	for plot in self.plots.values():
	389	#title = plot.title
[6d727ae]	390	name = plot.name
[70ec588d]	391	plot_menu = wx.Menu()
[242aff5]	392	if self.graph.selected_plottable:
[4a9bce1]	393	if not self.graph.selected_plottable in self.plots.keys():
	394	continue
[242aff5]	395	if plot != self.plots[self.graph.selected_plottable]:
	396	continue
[70ec588d]	397	#add menu of other plugins
	398	item_list = self.parent.get_context_menu(self)
[242aff5]	399
[70ec588d]	400	if (not item_list == None) and (not len(item_list) == 0):
	401	for item in item_list:
[242aff5]	402
[70ec588d]	403	try:
	404	id = wx.NewId()
	405	plot_menu.Append(id, item[0], name)
	406	wx.EVT_MENU(self, id, item[2])
	407	except:
	408	msg = "ModelPanel1D.onContextMenu: "
	409	msg += "bad menu item %s" % sys.exc_value
	410	wx.PostEvent(self.parent, StatusEvent(status=msg))
	411	pass
	412	plot_menu.AppendSeparator()
[0aca693]	413
	414	id = wx.NewId()
	415	plot_menu.Append(id, "&DataInfo", name)
	416	wx.EVT_MENU(self, id, self. _onDataShow)
[70ec588d]	417	id = wx.NewId()
	418	plot_menu.Append(id, "&Save Points as a File", name)
[2d443fd]	419	wx.EVT_MENU(self, id, self._onSave)
[70ec588d]	420	plot_menu.AppendSeparator()
[73eb92fc]	421	if self.parent.ClassName.count('wxDialog') == 0:
[e6a93df]	422	id = wx.NewId()
[70ec588d]	423	plot_menu.Append(id, '&Linear Fit', name)
[a436b2e]	424	wx.EVT_MENU(self, id, self.onFitting)
[70ec588d]	425	plot_menu.AppendSeparator()
[a436b2e]	426
[a3c96f7a]	427	id = wx.NewId()
[70ec588d]	428	plot_menu.Append(id, "Remove", name)
[a436b2e]	429	wx.EVT_MENU(self, id, self._onRemove)
	430	if not plot.is_data:
	431	id = wx.NewId()
[70ec588d]	432	plot_menu.Append(id, '&Freeze', name)
[a436b2e]	433	wx.EVT_MENU(self, id, self.onFreeze)
[70ec588d]	434	plot_menu.AppendSeparator()
[a436b2e]	435	symbol_menu = wx.Menu()
	436	for label in self._symbol_labels:
	437	id = wx.NewId()
[70ec588d]	438	symbol_menu.Append(id, str(label), name)
[a436b2e]	439	wx.EVT_MENU(self, id, self.onChangeSymbol)
	440	id = wx.NewId()
[70ec588d]	441	plot_menu.AppendMenu(id,'&Modify Symbol', symbol_menu, name)
[2636188]	442
	443	color_menu = wx.Menu()
	444	for label in self._color_labels:
	445	id = wx.NewId()
[70ec588d]	446	color_menu.Append(id, str(label), name)
[2636188]	447	wx.EVT_MENU(self, id, self.onChangeColor)
	448	id = wx.NewId()
[70ec588d]	449	plot_menu.AppendMenu(id, '&Modify Symbol Color',
	450	color_menu, name)
[2636188]	451
	452	size_menu = wx.Menu()
	453	for i in range(10):
	454	id = wx.NewId()
[70ec588d]	455	size_menu.Append(id, str(i), name)
[2636188]	456	wx.EVT_MENU(self, id, self.onChangeSize)
	457	id = wx.NewId()
[70ec588d]	458	size_menu.Append(id, '&Custom', name)
[2636188]	459	wx.EVT_MENU(self, id, self.onChangeSize)
	460	id = wx.NewId()
[70ec588d]	461	plot_menu.AppendMenu(id, '&Modify Symbol Size',
	462	size_menu, name)
[2636188]	463
[70ec588d]	464	if plot.is_data:
	465	self.hide_menu = plot_menu.Append(id,
	466	"Hide Error Bar", name)
	467
	468	if plot.dy is not None and plot.dy != []:
	469	if plot.hide_error :
	470	self.hide_menu.SetText('Show Error Bar')
	471	else:
	472	self.hide_menu.SetText('Hide Error Bar')
[a436b2e]	473	else:
[70ec588d]	474	self.hide_menu.Enable(False)
	475	wx.EVT_MENU(self, id, self._ontoggle_hide_error)
[a436b2e]	476
[70ec588d]	477	plot_menu.AppendSeparator()
[e1714a9]	478	id = wx.NewId()
[70ec588d]	479	plot_menu.Append(id, '&Edit Legend Label', name)
[e1714a9]	480	wx.EVT_MENU(self, id, self.onEditLabels)
[70ec588d]	481	id = wx.NewId()
	482	#plot_menu.SetTitle(name)
	483	self._slicerpop.AppendMenu(id, '&%s'% name, plot_menu)
[a436b2e]	484	# Option to hide
	485	#TODO: implement functionality to hide a plottable (legend click)
[70ec588d]	486	if not self.graph.selected_plottable in self.plots:
	487	self._slicerpop.AppendSeparator()
	488	loc_menu = wx.Menu()
	489	for label in self._loc_labels:
	490	id = wx.NewId()
	491	loc_menu.Append(id, str(label), str(label))
	492	wx.EVT_MENU(self, id, self.onChangeLegendLoc)
[e1714a9]	493	id = wx.NewId()
[70ec588d]	494	self._slicerpop.AppendMenu(id, '&Modify Legend Location', loc_menu)
	495
	496	id = wx.NewId()
	497	self._slicerpop.Append(id, '&Toggle Legend On/Off', 'Toggle Legend On/Off')
	498	wx.EVT_MENU(self, id, self.onLegend)
	499	self._slicerpop.AppendSeparator()
	500
	501	id = wx.NewId()
	502	self._slicerpop.Append(id, '&Edit Y Axis Label')
	503	wx.EVT_MENU(self, id, self._on_yaxis_label)
	504	id = wx.NewId()
	505	self._slicerpop.Append(id, '&Edit X Axis Label')
	506	wx.EVT_MENU(self, id, self._on_xaxis_label)
	507
[ef4a4ea]	508	id = wx.NewId()
[70ec588d]	509	self._slicerpop.Append(id, '&Toggle Grid On/Off', 'Toggle Grid On/Off')
	510	wx.EVT_MENU(self, id, self.onGridOnOff)
	511	self._slicerpop.AppendSeparator()
	512
	513	if self.position != None:
	514	id = wx.NewId()
	515	self._slicerpop.Append(id, '&Add Text')
	516	wx.EVT_MENU(self, id, self._on_addtext)
	517	id = wx.NewId()
	518	self._slicerpop.Append(id, '&Remove Text')
	519	wx.EVT_MENU(self, id, self._on_removetext)
	520	self._slicerpop.AppendSeparator()
[ef4a4ea]	521	id = wx.NewId()
[70ec588d]	522	self._slicerpop.Append(id, '&Change Scale')
	523	wx.EVT_MENU(self, id, self._onProperties)
[857d00f]	524	self._slicerpop.AppendSeparator()
[70ec588d]	525	id = wx.NewId()
	526	self._slicerpop.Append(id, '&Reset Graph Range')
	527	wx.EVT_MENU(self, id, self.onResetGraph)
	528
	529	if self.parent.ClassName.count('wxDialog') == 0:
	530	self._slicerpop.AppendSeparator()
	531	id = wx.NewId()
	532	self._slicerpop.Append(id, '&Window Title')
	533	wx.EVT_MENU(self, id, self.onChangeCaption)
[dc51a7f]	534	try:
	535	pos_evt = event.GetPosition()
	536	pos = self.ScreenToClient(pos_evt)
	537	except:
	538	pos_x, pos_y = self.toolbar.GetPositionTuple()
	539	pos = (pos_x, pos_y + 5)
[52b8b74]	540	self.PopupMenu(self._slicerpop, pos)
[70ec588d]	541
[e6a93df]	542	def onFreeze(self, event):
	543	"""
	544	"""
[70ec588d]	545	menu = event.GetEventObject()
	546	id = event.GetId()
	547	self.set_selected_from_menu(menu, id)
[e6a93df]	548	plot = self.plots[self.graph.selected_plottable]
	549	self.parent.onfreeze([plot.id])
[d7d1255e]	550
[6d52f21d]	551	def onEditLabels(self, event):
	552	"""
[d7d1255e]	553	Edit legend label
[6d52f21d]	554	"""
[70ec588d]	555	menu = event.GetEventObject()
	556	id = event.GetId()
	557	self.set_selected_from_menu(menu, id)
[6d52f21d]	558	selected_plot = self.plots[self.graph.selected_plottable]
[d7d1255e]	559	label = selected_plot.label
	560	dial = LabelDialog(None, -1, 'Change Legend Label', label)
[6d52f21d]	561	if dial.ShowModal() == wx.ID_OK:
[d7d1255e]	562	newLabel = dial.getText()
	563	selected_plot.label = newLabel
[53cf669]	564	# Updata Graph menu help string
	565	pos = self.parent._window_menu.FindItem(self.window_caption)
	566	helpString = 'Show/Hide Graph: '
	567	for plot in self.plots.itervalues():
[e2160ab]	568	helpString += (' ' + str(plot.label) +';')
[53cf669]	569	self.parent._window_menu.SetHelpString(pos, helpString)
[36288ca]	570	self._is_changed_legend_label = True
[53cf669]	571	#break
[6d52f21d]	572	dial.Destroy()
[53cf669]	573
[d7d1255e]	574	## render the graph
[a4964b8e]	575	try:
	576	self._onEVT_FUNC_PROPERTY()
	577	except:
[4904062]	578	msg=" Encountered singular points..."
	579	wx.PostEvent(self.parent, StatusEvent(status=\
	580	"Plotting Erorr: %s"% msg, info="error"))
[a4964b8e]	581
[2636188]	582	def onChangeColor(self, event):
	583	"""
	584	Changes the color of the graph when selected
	585	"""
	586	menu = event.GetEventObject()
	587	id = event.GetId()
[70ec588d]	588	self.set_selected_from_menu(menu, id)
[2636188]	589	label = menu.GetLabel(id)
	590	selected_plot = self.plots[self.graph.selected_plottable]
	591	selected_plot.custom_color = self._color_labels[label]
	592	## Set the view scale for all plots
[e6c6b67]	593	self._check_zoom_plot()
	594	#self._onEVT_FUNC_PROPERTY()
	595	#wx.PostEvent(self.parent,
	596	# NewColorEvent(color=selected_plot.custom_color,
	597	# id=selected_plot.id))
[2636188]	598
	599	def onChangeSize(self, event):
[70ec588d]	600	"""
	601	On Change size menu
	602	"""
[2636188]	603	menu = event.GetEventObject()
	604	id = event.GetId()
[70ec588d]	605	self.set_selected_from_menu(menu, id)
[2636188]	606	label = menu.GetLabel(id)
	607	selected_plot = self.plots[self.graph.selected_plottable]
	608
	609	if label == "&Custom":
	610	sizedial = SizeDialog(None, -1, 'Change Marker Size')
	611	if sizedial.ShowModal() == wx.ID_OK:
[30ccad1]	612	try:
	613	label = sizedial.getText()
[1e35434]	614
[30ccad1]	615	except:
	616	msg = 'Symbol Size: Got an invalid Value.'
	617	wx.PostEvent( self.parent,
	618	StatusEvent(status= msg, info='error'))
[2636188]	619	sizedial.Destroy()
[c0e747c]	620	try:
	621	selected_plot.markersize = int(label)
	622	self._check_zoom_plot()
	623	except:
	624	msg = 'Symbol Size: Got an invalid Value.'
	625	wx.PostEvent( self.parent,
	626	StatusEvent(status= msg, info='error'))
[2636188]	627
	628
[a07e72f]	629	def onChangeSymbol(self, event):
[6c0568b]	630	"""
	631	"""
[a07e72f]	632	menu = event.GetEventObject()
	633	id = event.GetId()
[70ec588d]	634	self.set_selected_from_menu(menu, id)
[a07e72f]	635	label = menu.GetLabel(id)
	636	selected_plot = self.plots[self.graph.selected_plottable]
	637	selected_plot.symbol = self._symbol_labels[label]
	638	## Set the view scale for all plots
[e6c6b67]	639	self._check_zoom_plot()
	640	#self._onEVT_FUNC_PROPERTY()
[a07e72f]	641	## render the graph
[6d727ae]	642	#self.graph.render(self)
	643	#self.subplot.figure.canvas.draw_idle()
[176fbf1]	644
[1bf33c1]	645	def _onSave(self, evt):
	646	"""
[d955bf19]	647	Save a data set to a text file
	648
	649	:param evt: Menu event
	650
[1bf33c1]	651	"""
[70ec588d]	652	menu = evt.GetEventObject()
	653	id = evt.GetId()
	654	self.set_selected_from_menu(menu, id)
[176fbf1]	655	data = self.plots[self.graph.selected_plottable]
	656	default_name = data.label
[c553b18]	657	if default_name.count('.') > 0:
	658	default_name = default_name.split('.')[0]
	659	default_name += "_out"
	660	if self.parent != None:
[176fbf1]	661	self.parent.save_data1d(data, default_name)
[c5a769e]	662
[0aca693]	663
	664	def _onDataShow(self, evt):
	665	"""
	666	Show the data set in text
	667
	668	:param evt: Menu event
	669
	670	"""
	671	menu = evt.GetEventObject()
	672	id = evt.GetId()
	673	self.set_selected_from_menu(menu, id)
	674	data = self.plots[self.graph.selected_plottable]
	675	default_name = data.label
	676	if default_name.count('.') > 0:
	677	default_name = default_name.split('.')[0]
	678	#default_name += "_out"
	679	if self.parent != None:
	680	self.parent.show_data1d(data, default_name)
	681
[c5a769e]	682	def _add_more_tool(self):
	683	"""
[6d52f21d]	684	Add refresh, add/delete button in the tool bar
[c5a769e]	685	"""
	686	if self.parent.__class__.__name__ != 'ViewerFrame':
	687	return
	688	self.toolbar.AddSeparator()
	689	id_delete = wx.NewId()
[9149431]	690	delete = wx.ArtProvider.GetBitmap(wx.ART_DELETE, wx.ART_TOOLBAR)
[c5a769e]	691	self.toolbar.AddSimpleTool(id_delete, delete,
[fb40dbb]	692	'Delete', 'permanently Delete')
[c5a769e]	693
	694	self.toolbar.Realize()
	695	wx.EVT_TOOL(self, id_delete, self._on_delete)
[6d52f21d]	696
[dc51a7f]	697	"""
[6d52f21d]	698	self.toolbar.AddSeparator()
	699	id_text = wx.NewId()
	700	text = wx.ArtProvider.GetBitmap(wx.ART_CUT, wx.ART_TOOLBAR)
	701	self.toolbar.AddSimpleTool(id_text, text,
	702	'Remove Text from Plot', 'Removes text from plot')
	703
	704	self.toolbar.Realize()
	705	wx.EVT_TOOL(self, id_text, self._on_removetext)
[886657f]	706	"""
[c5a769e]	707	def _on_delete(self, event):
	708	"""
	709	Refreshes the plotpanel on refresh tollbar button
	710	"""
	711
	712	if self.parent is not None:
	713	wx.PostEvent(self.parent,
	714	NewPlotEvent(group_id=self.group_id,
	715	action="delete"))
[6d52f21d]	716
[c5a769e]	717

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SasView

source: sasview/sansguiframe/src/sans/guiframe/local_perspectives/plotting/Plotter1D.py @ 9ccb7e1

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