Plotter1D.py @ 664c5a7

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 664c5a7 was 4a9bce1, checked in by Jae Cho <jhjcho@…>, 13 years ago
fixed minor error
Property mode set to `100644`
File size: 25.2 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()
[242aff5]	391	if self.graph.selected_plottable:
[4a9bce1]	392	if not self.graph.selected_plottable in self.plots.keys():
	393	continue
[242aff5]	394	if plot != self.plots[self.graph.selected_plottable]:
	395	continue
[70ec588d]	396	#add menu of other plugins
	397	item_list = self.parent.get_context_menu(self)
[242aff5]	398
[70ec588d]	399	if (not item_list == None) and (not len(item_list) == 0):
	400	for item in item_list:
[242aff5]	401
[70ec588d]	402	try:
	403	id = wx.NewId()
	404	plot_menu.Append(id, item[0], name)
	405	wx.EVT_MENU(self, id, item[2])
	406	except:
	407	msg = "ModelPanel1D.onContextMenu: "
	408	msg += "bad menu item %s" % sys.exc_value
	409	wx.PostEvent(self.parent, StatusEvent(status=msg))
	410	pass
	411	plot_menu.AppendSeparator()
	412
	413	id = wx.NewId()
	414	plot_menu.Append(id, "&Save Points as a File", name)
[2d443fd]	415	wx.EVT_MENU(self, id, self._onSave)
[70ec588d]	416	plot_menu.AppendSeparator()
[73eb92fc]	417	if self.parent.ClassName.count('wxDialog') == 0:
[e6a93df]	418	id = wx.NewId()
[70ec588d]	419	plot_menu.Append(id, '&Linear Fit', name)
[a436b2e]	420	wx.EVT_MENU(self, id, self.onFitting)
[70ec588d]	421	plot_menu.AppendSeparator()
[a436b2e]	422
[a3c96f7a]	423	id = wx.NewId()
[70ec588d]	424	plot_menu.Append(id, "Remove", name)
[a436b2e]	425	wx.EVT_MENU(self, id, self._onRemove)
	426	if not plot.is_data:
	427	id = wx.NewId()
[70ec588d]	428	plot_menu.Append(id, '&Freeze', name)
[a436b2e]	429	wx.EVT_MENU(self, id, self.onFreeze)
[70ec588d]	430	plot_menu.AppendSeparator()
[a436b2e]	431	symbol_menu = wx.Menu()
	432	for label in self._symbol_labels:
	433	id = wx.NewId()
[70ec588d]	434	symbol_menu.Append(id, str(label), name)
[a436b2e]	435	wx.EVT_MENU(self, id, self.onChangeSymbol)
	436	id = wx.NewId()
[70ec588d]	437	plot_menu.AppendMenu(id,'&Modify Symbol', symbol_menu, name)
[2636188]	438
	439	color_menu = wx.Menu()
	440	for label in self._color_labels:
	441	id = wx.NewId()
[70ec588d]	442	color_menu.Append(id, str(label), name)
[2636188]	443	wx.EVT_MENU(self, id, self.onChangeColor)
	444	id = wx.NewId()
[70ec588d]	445	plot_menu.AppendMenu(id, '&Modify Symbol Color',
	446	color_menu, name)
[2636188]	447
	448	size_menu = wx.Menu()
	449	for i in range(10):
	450	id = wx.NewId()
[70ec588d]	451	size_menu.Append(id, str(i), name)
[2636188]	452	wx.EVT_MENU(self, id, self.onChangeSize)
	453	id = wx.NewId()
[70ec588d]	454	size_menu.Append(id, '&Custom', name)
[2636188]	455	wx.EVT_MENU(self, id, self.onChangeSize)
	456	id = wx.NewId()
[70ec588d]	457	plot_menu.AppendMenu(id, '&Modify Symbol Size',
	458	size_menu, name)
[2636188]	459
[70ec588d]	460	if plot.is_data:
	461	self.hide_menu = plot_menu.Append(id,
	462	"Hide Error Bar", name)
	463
	464	if plot.dy is not None and plot.dy != []:
	465	if plot.hide_error :
	466	self.hide_menu.SetText('Show Error Bar')
	467	else:
	468	self.hide_menu.SetText('Hide Error Bar')
[a436b2e]	469	else:
[70ec588d]	470	self.hide_menu.Enable(False)
	471	wx.EVT_MENU(self, id, self._ontoggle_hide_error)
[a436b2e]	472
[70ec588d]	473	plot_menu.AppendSeparator()
[e1714a9]	474	id = wx.NewId()
[70ec588d]	475	plot_menu.Append(id, '&Edit Legend Label', name)
[e1714a9]	476	wx.EVT_MENU(self, id, self.onEditLabels)
[70ec588d]	477	id = wx.NewId()
	478	#plot_menu.SetTitle(name)
	479	self._slicerpop.AppendMenu(id, '&%s'% name, plot_menu)
[a436b2e]	480	# Option to hide
	481	#TODO: implement functionality to hide a plottable (legend click)
[70ec588d]	482	if not self.graph.selected_plottable in self.plots:
	483	self._slicerpop.AppendSeparator()
	484	loc_menu = wx.Menu()
	485	for label in self._loc_labels:
	486	id = wx.NewId()
	487	loc_menu.Append(id, str(label), str(label))
	488	wx.EVT_MENU(self, id, self.onChangeLegendLoc)
[e1714a9]	489	id = wx.NewId()
[70ec588d]	490	self._slicerpop.AppendMenu(id, '&Modify Legend Location', loc_menu)
	491
	492	id = wx.NewId()
	493	self._slicerpop.Append(id, '&Toggle Legend On/Off', 'Toggle Legend On/Off')
	494	wx.EVT_MENU(self, id, self.onLegend)
	495	self._slicerpop.AppendSeparator()
	496
	497	id = wx.NewId()
	498	self._slicerpop.Append(id, '&Edit Y Axis Label')
	499	wx.EVT_MENU(self, id, self._on_yaxis_label)
	500	id = wx.NewId()
	501	self._slicerpop.Append(id, '&Edit X Axis Label')
	502	wx.EVT_MENU(self, id, self._on_xaxis_label)
	503
[ef4a4ea]	504	id = wx.NewId()
[70ec588d]	505	self._slicerpop.Append(id, '&Toggle Grid On/Off', 'Toggle Grid On/Off')
	506	wx.EVT_MENU(self, id, self.onGridOnOff)
	507	self._slicerpop.AppendSeparator()
	508
	509	if self.position != None:
	510	id = wx.NewId()
	511	self._slicerpop.Append(id, '&Add Text')
	512	wx.EVT_MENU(self, id, self._on_addtext)
	513	id = wx.NewId()
	514	self._slicerpop.Append(id, '&Remove Text')
	515	wx.EVT_MENU(self, id, self._on_removetext)
	516	self._slicerpop.AppendSeparator()
[ef4a4ea]	517	id = wx.NewId()
[70ec588d]	518	self._slicerpop.Append(id, '&Change Scale')
	519	wx.EVT_MENU(self, id, self._onProperties)
[857d00f]	520	self._slicerpop.AppendSeparator()
[70ec588d]	521	id = wx.NewId()
	522	self._slicerpop.Append(id, '&Reset Graph Range')
	523	wx.EVT_MENU(self, id, self.onResetGraph)
	524
	525	if self.parent.ClassName.count('wxDialog') == 0:
	526	self._slicerpop.AppendSeparator()
	527	id = wx.NewId()
	528	self._slicerpop.Append(id, '&Window Title')
	529	wx.EVT_MENU(self, id, self.onChangeCaption)
[dc51a7f]	530	try:
	531	pos_evt = event.GetPosition()
	532	pos = self.ScreenToClient(pos_evt)
	533	except:
	534	pos_x, pos_y = self.toolbar.GetPositionTuple()
	535	pos = (pos_x, pos_y + 5)
[52b8b74]	536	self.PopupMenu(self._slicerpop, pos)
[70ec588d]	537
[e6a93df]	538	def onFreeze(self, event):
	539	"""
	540	"""
[70ec588d]	541	menu = event.GetEventObject()
	542	id = event.GetId()
	543	self.set_selected_from_menu(menu, id)
[e6a93df]	544	plot = self.plots[self.graph.selected_plottable]
	545	self.parent.onfreeze([plot.id])
[d7d1255e]	546
[6d52f21d]	547	def onEditLabels(self, event):
	548	"""
[d7d1255e]	549	Edit legend label
[6d52f21d]	550	"""
[70ec588d]	551	menu = event.GetEventObject()
	552	id = event.GetId()
	553	self.set_selected_from_menu(menu, id)
[6d52f21d]	554	selected_plot = self.plots[self.graph.selected_plottable]
[d7d1255e]	555	label = selected_plot.label
	556	dial = LabelDialog(None, -1, 'Change Legend Label', label)
[6d52f21d]	557	if dial.ShowModal() == wx.ID_OK:
[d7d1255e]	558	newLabel = dial.getText()
	559	selected_plot.label = newLabel
[53cf669]	560	# Updata Graph menu help string
	561	pos = self.parent._window_menu.FindItem(self.window_caption)
	562	helpString = 'Show/Hide Graph: '
	563	for plot in self.plots.itervalues():
[e2160ab]	564	helpString += (' ' + str(plot.label) +';')
[53cf669]	565	self.parent._window_menu.SetHelpString(pos, helpString)
[36288ca]	566	self._is_changed_legend_label = True
[53cf669]	567	#break
[6d52f21d]	568	dial.Destroy()
[53cf669]	569
[d7d1255e]	570	## render the graph
[a4964b8e]	571	try:
	572	self._onEVT_FUNC_PROPERTY()
	573	except:
[4904062]	574	msg=" Encountered singular points..."
	575	wx.PostEvent(self.parent, StatusEvent(status=\
	576	"Plotting Erorr: %s"% msg, info="error"))
[a4964b8e]	577
[2636188]	578	def onChangeColor(self, event):
	579	"""
	580	Changes the color of the graph when selected
	581	"""
	582	menu = event.GetEventObject()
	583	id = event.GetId()
[70ec588d]	584	self.set_selected_from_menu(menu, id)
[2636188]	585	label = menu.GetLabel(id)
	586	selected_plot = self.plots[self.graph.selected_plottable]
	587	selected_plot.custom_color = self._color_labels[label]
	588	## Set the view scale for all plots
[e6c6b67]	589	self._check_zoom_plot()
	590	#self._onEVT_FUNC_PROPERTY()
	591	#wx.PostEvent(self.parent,
	592	# NewColorEvent(color=selected_plot.custom_color,
	593	# id=selected_plot.id))
[2636188]	594
	595	def onChangeSize(self, event):
[70ec588d]	596	"""
	597	On Change size menu
	598	"""
[2636188]	599	menu = event.GetEventObject()
	600	id = event.GetId()
[70ec588d]	601	self.set_selected_from_menu(menu, id)
[2636188]	602	label = menu.GetLabel(id)
	603	selected_plot = self.plots[self.graph.selected_plottable]
	604
	605	if label == "&Custom":
	606	sizedial = SizeDialog(None, -1, 'Change Marker Size')
	607	if sizedial.ShowModal() == wx.ID_OK:
[30ccad1]	608	try:
	609	label = sizedial.getText()
[1e35434]	610
[30ccad1]	611	except:
	612	msg = 'Symbol Size: Got an invalid Value.'
	613	wx.PostEvent( self.parent,
	614	StatusEvent(status= msg, info='error'))
[2636188]	615	sizedial.Destroy()
[c0e747c]	616	try:
	617	selected_plot.markersize = int(label)
	618	self._check_zoom_plot()
	619	except:
	620	msg = 'Symbol Size: Got an invalid Value.'
	621	wx.PostEvent( self.parent,
	622	StatusEvent(status= msg, info='error'))
[2636188]	623
	624
[a07e72f]	625	def onChangeSymbol(self, event):
[6c0568b]	626	"""
	627	"""
[a07e72f]	628	menu = event.GetEventObject()
	629	id = event.GetId()
[70ec588d]	630	self.set_selected_from_menu(menu, id)
[a07e72f]	631	label = menu.GetLabel(id)
	632	selected_plot = self.plots[self.graph.selected_plottable]
	633	selected_plot.symbol = self._symbol_labels[label]
	634	## Set the view scale for all plots
[e6c6b67]	635	self._check_zoom_plot()
	636	#self._onEVT_FUNC_PROPERTY()
[a07e72f]	637	## render the graph
[6d727ae]	638	#self.graph.render(self)
	639	#self.subplot.figure.canvas.draw_idle()
[176fbf1]	640
[1bf33c1]	641	def _onSave(self, evt):
	642	"""
[d955bf19]	643	Save a data set to a text file
	644
	645	:param evt: Menu event
	646
[1bf33c1]	647	"""
[70ec588d]	648	menu = evt.GetEventObject()
	649	id = evt.GetId()
	650	self.set_selected_from_menu(menu, id)
[176fbf1]	651	data = self.plots[self.graph.selected_plottable]
	652	default_name = data.label
[c553b18]	653	if default_name.count('.') > 0:
	654	default_name = default_name.split('.')[0]
	655	default_name += "_out"
	656	if self.parent != None:
[176fbf1]	657	self.parent.save_data1d(data, default_name)
[c5a769e]	658
	659	def _add_more_tool(self):
	660	"""
[6d52f21d]	661	Add refresh, add/delete button in the tool bar
[c5a769e]	662	"""
	663	if self.parent.__class__.__name__ != 'ViewerFrame':
	664	return
	665	self.toolbar.AddSeparator()
	666	id_delete = wx.NewId()
[9149431]	667	delete = wx.ArtProvider.GetBitmap(wx.ART_DELETE, wx.ART_TOOLBAR)
[c5a769e]	668	self.toolbar.AddSimpleTool(id_delete, delete,
[fb40dbb]	669	'Delete', 'permanently Delete')
[c5a769e]	670
	671	self.toolbar.Realize()
	672	wx.EVT_TOOL(self, id_delete, self._on_delete)
[6d52f21d]	673
[dc51a7f]	674	"""
[6d52f21d]	675	self.toolbar.AddSeparator()
	676	id_text = wx.NewId()
	677	text = wx.ArtProvider.GetBitmap(wx.ART_CUT, wx.ART_TOOLBAR)
	678	self.toolbar.AddSimpleTool(id_text, text,
	679	'Remove Text from Plot', 'Removes text from plot')
	680
	681	self.toolbar.Realize()
	682	wx.EVT_TOOL(self, id_text, self._on_removetext)
[886657f]	683	"""
[c5a769e]	684	def _on_delete(self, event):
	685	"""
	686	Refreshes the plotpanel on refresh tollbar button
	687	"""
	688
	689	if self.parent is not None:
	690	wx.PostEvent(self.parent,
	691	NewPlotEvent(group_id=self.group_id,
	692	action="delete"))
[6d52f21d]	693
[c5a769e]	694

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SasView

source: sasview/sansguiframe/src/sans/guiframe/local_perspectives/plotting/Plotter1D.py @ 664c5a7

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