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- """
- @package wxplot.dialogs
- @brief Dialogs for different plotting routines
- Classes:
- - dialogs::ProfileRasterDialog
- - dialogs::ScatterRasterDialog
- - dialogs::PlotStatsFrame
- - dialogs::HistRasterDialog
- - dialogs::TextDialog
- - dialogs::OptDialog
- (C) 2011-2016 by the GRASS Development Team
- This program is free software under the GNU General Public License
- (>=v2). Read the file COPYING that comes with GRASS for details.
- @author Michael Barton, Arizona State University
- """
- import os
- import wx
- import wx.lib.colourselect as csel
- import wx.lib.scrolledpanel as scrolled
- from core import globalvar
- from core.settings import UserSettings
- from core.globalvar import ICONDIR
- from gui_core.gselect import Select
- from gui_core.wrap import SpinCtrl, Button, StaticText, \
- StaticBox, TextCtrl, Choice
- from grass.script import core as grass
- class ProfileRasterDialog(wx.Dialog):
- def __init__(self, parent, id=wx.ID_ANY,
- title=_("Select raster maps to profile"),
- style=wx.DEFAULT_DIALOG_STYLE, **kwargs):
- """Dialog to select raster maps to profile.
- """
- wx.Dialog.__init__(self, parent, id, title, style=style, **kwargs)
- self.parent = parent
- self.colorList = [
- "blue",
- "red",
- "green",
- "yellow",
- "magenta",
- "cyan",
- "aqua",
- "black",
- "grey",
- "orange",
- "brown",
- "purple",
- "violet",
- "indigo"]
- self.rasterList = self.parent.rasterList
- self._do_layout()
- def _do_layout(self):
- sizer = wx.BoxSizer(wx.VERTICAL)
- box = wx.GridBagSizer(hgap=3, vgap=3)
- rastText = ''
- for r in self.rasterList:
- rastText += '%s,' % r
- rastText = rastText.rstrip(',')
- txt = _("Select raster map(s) to profile:")
- label = StaticText(parent=self, id=wx.ID_ANY, label=txt)
- box.Add(label,
- flag=wx.ALIGN_CENTER_VERTICAL, pos=(0, 0))
- selection = Select(self, id=wx.ID_ANY,
- size=globalvar.DIALOG_GSELECT_SIZE,
- type='cell', multiple=True)
- selection.SetValue(rastText)
- selection.Bind(wx.EVT_TEXT, self.OnSelection)
- box.Add(selection, pos=(0, 1))
- sizer.Add(box, proportion=0,
- flag=wx.ALL, border=10)
- line = wx.StaticLine(
- parent=self, id=wx.ID_ANY, size=(
- 20, -1), style=wx.LI_HORIZONTAL)
- sizer.Add(line, proportion=0, flag=wx.GROW |
- wx.ALIGN_CENTER_VERTICAL | wx.LEFT | wx.RIGHT, border=5)
- btnsizer = wx.StdDialogButtonSizer()
- btn = Button(self, wx.ID_OK)
- btn.SetDefault()
- btnsizer.AddButton(btn)
- btn = Button(self, wx.ID_CANCEL)
- btnsizer.AddButton(btn)
- btnsizer.Realize()
- sizer.Add(
- btnsizer,
- proportion=0,
- flag=wx.ALIGN_RIGHT | wx.ALL,
- border=5)
- self.SetSizer(sizer)
- sizer.Fit(self)
- def OnSelection(self, event):
- """Choose maps to profile. Convert these into a list
- """
- self.rasterList = self.FindWindowById(
- event.GetId()).GetValue().split(',')
- class ScatterRasterDialog(wx.Dialog):
- def __init__(self, parent, id=wx.ID_ANY,
- title=_("Select pairs of raster maps for scatterplots"),
- style=wx.DEFAULT_DIALOG_STYLE, **kwargs):
- """Dialog to select raster maps to profile.
- """
- wx.Dialog.__init__(self, parent, id, title, style=style, **kwargs)
- self.parent = parent
- self.rasterList = self.parent.rasterList
- self.bins = self.parent.bins
- self.scattertype = self.parent.scattertype
- self.maptype = self.parent.maptype
- self.spinbins = ''
- self.colorList = [
- "blue",
- "red",
- "green",
- "yellow",
- "magenta",
- "cyan",
- "aqua",
- "black",
- "grey",
- "orange",
- "brown",
- "purple",
- "violet",
- "indigo"]
- self._do_layout()
- def _do_layout(self):
- sizer = wx.BoxSizer(wx.VERTICAL)
- box = wx.GridBagSizer(hgap=3, vgap=3)
- # parse raster pair tuples
- rastText = ''
- if len(self.rasterList) > 0:
- for r in self.rasterList:
- if isinstance(r, tuple):
- rastText += '%s,%s,' % r
- else:
- rastText += '%s,' % r
- rastText = rastText.rstrip(',')
- # select rasters
- txt = _("Select pairs of raster maps for bivariate scatterplots:")
- label = StaticText(parent=self, id=wx.ID_ANY, label=txt)
- box.Add(label,
- flag=wx.ALIGN_CENTER_VERTICAL, pos=(0, 0))
- selection = Select(self, id=wx.ID_ANY,
- size=globalvar.DIALOG_GSELECT_SIZE,
- type='cell', multiple=True)
- selection.SetValue(rastText)
- selection.Bind(wx.EVT_TEXT, self.OnSelection)
- box.Add(selection, pos=(0, 1))
- # Nsteps for FP maps
- label = StaticText(parent=self, id=wx.ID_ANY,
- label=_("Number of bins (for FP maps)"))
- box.Add(label,
- flag=wx.ALIGN_CENTER_VERTICAL, pos=(1, 0))
- self.spinbins = SpinCtrl(
- parent=self, id=wx.ID_ANY, value="", pos=(
- 30, 50), size=(
- 100, -1), style=wx.SP_ARROW_KEYS)
- self.spinbins.SetRange(1, 1000)
- self.spinbins.SetValue(self.bins)
- box.Add(self.spinbins,
- flag=wx.ALIGN_CENTER_VERTICAL, pos=(1, 1))
- # TODO possibly make bubble plots with marker size proportional to cell counts
- # # scatterplot type
- # label = wx.StaticText(parent = self, id = wx.ID_ANY,
- # label = _("Scatterplot type"))
- # box.Add(item = label,
- # flag = wx.ALIGN_CENTER_VERTICAL, pos = (2, 0))
- # types = ['normal', 'bubble']
- # scattertype = wx.ComboBox(parent = self, id = wx.ID_ANY, size = (250, -1),
- # choices = types, style = wx.CB_DROPDOWN)
- # scattertype.SetStringSelection(self.scattertype)
- # box.Add(item = scattertype,
- # flag = wx.ALIGN_CENTER_VERTICAL, pos = (2, 1))
- sizer.Add(box, proportion=0,
- flag=wx.ALL, border=10)
- line = wx.StaticLine(
- parent=self, id=wx.ID_ANY, size=(
- 20, -1), style=wx.LI_HORIZONTAL)
- sizer.Add(line, proportion=0, flag=wx.GROW |
- wx.ALIGN_CENTER_VERTICAL | wx.LEFT | wx.RIGHT, border=5)
- btnsizer = wx.StdDialogButtonSizer()
- btn = Button(self, wx.ID_OK)
- btn.SetDefault()
- btnsizer.AddButton(btn)
- btn = Button(self, wx.ID_CANCEL)
- btnsizer.AddButton(btn)
- btnsizer.Realize()
- sizer.Add(
- btnsizer,
- proportion=0,
- flag=wx.ALIGN_RIGHT | wx.ALL,
- border=5)
- self.spinbins.Bind(wx.EVT_TEXT, self.OnSetBins)
- self.spinbins.Bind(wx.EVT_SPINCTRL, self.OnSetBins)
- # scattertype.Bind(wx.EVT_TEXT, self.OnSetScattertypes)
- self.SetSizer(sizer)
- sizer.Fit(self)
- def OnSelection(self, event):
- """Select raster maps for scatterplot. Must select maps in pairs.
- """
- self.rasterList = self.FindWindowById(
- event.GetId()).GetValue().split(',', 1)
- def OnSetBins(self, event):
- """Bins for histogramming FP maps (=nsteps in r.stats)
- """
- self.bins = self.spinbins.GetValue()
- def OnSetScattertypes(self, event):
- self.scattertype = event.GetString()
- def GetRasterPairs(self):
- """Get raster pairs"""
- pairsList = list()
- pair = list()
- for r in self.rasterList:
- pair.append(r)
- if len(pair) == 2:
- pairsList.append(tuple(pair))
- pair = list()
- return list(pairsList)
- def GetSettings(self):
- """Get type and bins"""
- return self.scattertype, self.bins
- class PlotStatsFrame(wx.Frame):
- def __init__(self, parent, id, message='', title='',
- style=wx.DEFAULT_FRAME_STYLE, **kwargs):
- """Dialog to display and save statistics for plots
- """
- wx.Frame.__init__(self, parent, id, style=style, **kwargs)
- self.SetLabel(_("Statistics"))
- self.SetIcon(
- wx.Icon(
- os.path.join(
- ICONDIR,
- 'grass.ico'),
- wx.BITMAP_TYPE_ICO))
- self.panel = wx.Panel(self)
- sp = scrolled.ScrolledPanel(
- self.panel, -1, size=(400, 400),
- style=wx.TAB_TRAVERSAL | wx.SUNKEN_BORDER, name="Statistics")
- #
- # initialize variables
- #
- self.parent = parent
- self.message = message
- self.title = title
- self.CenterOnParent()
- #
- # Display statistics
- #
- sizer = wx.BoxSizer(wx.VERTICAL)
- txtSizer = wx.BoxSizer(wx.VERTICAL)
- statstitle = StaticText(
- parent=self.panel,
- id=wx.ID_ANY,
- label=self.title)
- sizer.Add(statstitle, proportion=0,
- flag=wx.GROW | wx.ALIGN_CENTER_VERTICAL | wx.ALL, border=3)
- line = wx.StaticLine(
- parent=self.panel, id=wx.ID_ANY, size=(
- 20, -1), style=wx.LI_HORIZONTAL)
- sizer.Add(line, proportion=0,
- flag=wx.GROW | wx.ALIGN_CENTER_VERTICAL | wx.ALL, border=3)
- for stats in self.message:
- statstxt = StaticText(parent=sp, id=wx.ID_ANY, label=stats)
- statstxt.SetBackgroundColour("WHITE")
- txtSizer.Add(
- statstxt,
- proportion=1,
- flag=wx.EXPAND | wx.ALIGN_CENTER_VERTICAL | wx.LEFT | wx.RIGHT,
- border=3)
- line = wx.StaticLine(
- parent=sp, id=wx.ID_ANY, size=(
- 20, -1), style=wx.LI_HORIZONTAL)
- txtSizer.Add(line, proportion=0, flag=wx.GROW |
- wx.ALIGN_CENTER_VERTICAL | wx.ALL, border=3)
- sp.SetSizer(txtSizer)
- sp.SetAutoLayout(1)
- sp.SetupScrolling()
- sizer.Add(sp, proportion=1,
- flag=wx.GROW | wx.LEFT | wx.RIGHT | wx.BOTTOM, border=3)
- line = wx.StaticLine(
- parent=self.panel, id=wx.ID_ANY, size=(
- 20, -1), style=wx.LI_HORIZONTAL)
- sizer.Add(line, proportion=0, flag=wx.GROW |
- wx.ALIGN_CENTER_VERTICAL | wx.LEFT | wx.RIGHT, border=3)
- #
- # buttons
- #
- btnSizer = wx.BoxSizer(wx.HORIZONTAL)
- btn_clipboard = Button(self.panel, id=wx.ID_COPY, label=_('C&opy'))
- btn_clipboard.SetToolTip(
- _("Copy regression statistics the clipboard (Ctrl+C)"))
- btnSizer.Add(
- btn_clipboard,
- proportion=0,
- flag=wx.ALIGN_LEFT | wx.ALL,
- border=5)
- btnCancel = Button(self.panel, wx.ID_CLOSE)
- btnCancel.SetDefault()
- btnSizer.Add(
- btnCancel,
- proportion=0,
- flag=wx.ALIGN_RIGHT | wx.ALL,
- border=5)
- sizer.Add(
- btnSizer,
- proportion=0,
- flag=wx.ALIGN_RIGHT | wx.ALL,
- border=5)
- # bindings
- btnCancel.Bind(wx.EVT_BUTTON, self.OnClose)
- btn_clipboard.Bind(wx.EVT_BUTTON, self.OnCopy)
- self.panel.SetSizer(sizer)
- sizer.Fit(self)
- def OnCopy(self, event):
- """Copy the regression stats to the clipboard
- """
- str = self.title + '\n'
- for item in self.message:
- str += item
- rdata = wx.TextDataObject()
- rdata.SetText(str)
- if wx.TheClipboard.Open():
- wx.TheClipboard.SetData(rdata)
- wx.TheClipboard.Close()
- wx.MessageBox(_("Regression statistics copied to clipboard"))
- def OnClose(self, event):
- """Button 'Close' pressed
- """
- self.Close(True)
- class HistRasterDialog(wx.Dialog):
- def __init__(self, parent, id=wx.ID_ANY,
- title=_("Select raster map or imagery group to histogram"),
- style=wx.DEFAULT_DIALOG_STYLE, **kwargs):
- """Dialog to select raster maps to histogram.
- """
- wx.Dialog.__init__(self, parent, id, title, style=style, **kwargs)
- self.parent = parent
- self.rasterList = self.parent.rasterList
- self.group = self.parent.group
- self.bins = self.parent.bins
- self.histtype = self.parent.histtype
- self.maptype = self.parent.maptype
- self.spinbins = ''
- self._do_layout()
- def _do_layout(self):
- sizer = wx.BoxSizer(wx.VERTICAL)
- box = wx.GridBagSizer(hgap=3, vgap=3)
- #
- # select single raster or image group to histogram radio buttons
- #
- self.rasterRadio = wx.RadioButton(
- self, id=wx.ID_ANY, label=" %s " %
- _("Histogram single raster"), style=wx.RB_GROUP)
- self.groupRadio = wx.RadioButton(
- self, id=wx.ID_ANY, label=" %s " %
- _("Histogram imagery group"))
- if self.maptype == 'raster':
- self.rasterRadio.SetValue(True)
- elif self.maptype == 'group':
- self.groupRadio.SetValue(True)
- box.Add(
- self.rasterRadio,
- flag=wx.ALIGN_CENTER_VERTICAL,
- pos=(
- 0,
- 0))
- box.Add(
- self.groupRadio,
- flag=wx.ALIGN_CENTER_VERTICAL,
- pos=(
- 0,
- 1))
- #
- # Select a raster to histogram
- #
- label = StaticText(parent=self, id=wx.ID_ANY,
- label=_("Select raster map:"))
- box.Add(label, flag=wx.ALIGN_CENTER_VERTICAL, pos=(1, 0))
- self.rselection = Select(self, id=wx.ID_ANY,
- size=globalvar.DIALOG_GSELECT_SIZE,
- type='cell')
- if self.groupRadio.GetValue() == True:
- self.rselection.Disable()
- else:
- rastText = ''
- for r in self.rasterList:
- rastText += '%s,' % r
- rastText = rastText.rstrip(',')
- self.rselection.SetValue(rastText)
- box.Add(self.rselection, pos=(1, 1))
- #
- # Select an image group to histogram
- #
- label = StaticText(parent=self, id=wx.ID_ANY,
- label=_("Select image group:"))
- box.Add(label, flag=wx.ALIGN_CENTER_VERTICAL, pos=(2, 0))
- self.gselection = Select(self, id=wx.ID_ANY,
- size=globalvar.DIALOG_GSELECT_SIZE,
- type='group')
- if self.rasterRadio.GetValue() == True:
- self.gselection.Disable()
- else:
- if self.group is not None:
- self.gselection.SetValue(self.group)
- box.Add(self.gselection, pos=(2, 1))
- #
- # Nsteps for FP maps and histogram type selection
- #
- label = StaticText(parent=self, id=wx.ID_ANY,
- label=_("Number of bins (for FP maps)"))
- box.Add(label,
- flag=wx.ALIGN_CENTER_VERTICAL, pos=(3, 0))
- self.spinbins = SpinCtrl(
- parent=self, id=wx.ID_ANY, value="", pos=(
- 30, 50), size=(
- 100, -1), style=wx.SP_ARROW_KEYS)
- self.spinbins.SetRange(1, 1000)
- self.spinbins.SetValue(self.bins)
- box.Add(self.spinbins,
- flag=wx.ALIGN_CENTER_VERTICAL, pos=(3, 1))
- label = StaticText(parent=self, id=wx.ID_ANY,
- label=_("Histogram type"))
- box.Add(label,
- flag=wx.ALIGN_CENTER_VERTICAL, pos=(4, 0))
- types = ['count', 'percent', 'area']
- histtype = wx.ComboBox(parent=self, id=wx.ID_ANY, size=(250, -1),
- choices=types, style=wx.CB_DROPDOWN)
- histtype.SetStringSelection(self.histtype)
- box.Add(histtype,
- flag=wx.ALIGN_CENTER_VERTICAL, pos=(4, 1))
- sizer.Add(box, proportion=0,
- flag=wx.ALL, border=10)
- line = wx.StaticLine(
- parent=self, id=wx.ID_ANY, size=(
- 20, -1), style=wx.LI_HORIZONTAL)
- sizer.Add(line, proportion=0, flag=wx.GROW |
- wx.ALIGN_CENTER_VERTICAL | wx.LEFT | wx.RIGHT, border=5)
- btnsizer = wx.StdDialogButtonSizer()
- btn = Button(self, wx.ID_OK)
- btn.SetDefault()
- btnsizer.AddButton(btn)
- btn = Button(self, wx.ID_CANCEL)
- btnsizer.AddButton(btn)
- btnsizer.Realize()
- sizer.Add(
- btnsizer,
- proportion=0,
- flag=wx.ALIGN_RIGHT | wx.ALL,
- border=5)
- #
- # bindings
- #
- self.Bind(wx.EVT_RADIOBUTTON, self.OnHistMap, self.rasterRadio)
- self.Bind(wx.EVT_RADIOBUTTON, self.OnHistMap, self.groupRadio)
- self.rselection.Bind(wx.EVT_TEXT, self.OnRasterSelection)
- self.gselection.Bind(wx.EVT_TEXT, self.OnGroupSelection)
- self.spinbins.Bind(wx.EVT_TEXT, self.OnSetBins)
- self.spinbins.Bind(wx.EVT_SPINCTRL, self.OnSetBins)
- histtype.Bind(wx.EVT_TEXT, self.OnSetHisttypes)
- self.SetSizer(sizer)
- sizer.Fit(self)
- def OnHistMap(self, event):
- """Hander for radio buttons to choose between histogramming a
- single raster and an imagery group
- """
- if self.rasterRadio.GetValue() is True:
- self.maptype = 'raster'
- self.rselection.Enable()
- self.gselection.Disable()
- self.gselection.SetValue('')
- elif self.groupRadio.GetValue() is True:
- self.maptype = 'group'
- self.gselection.Enable()
- self.rselection.Disable()
- self.rselection.SetValue('')
- else:
- pass
- def OnRasterSelection(self, event):
- """Handler for selecting a single raster map
- """
- self.rasterList = []
- self.rasterList.append(event.GetString())
- def OnGroupSelection(self, event):
- """Handler for selecting imagery group
- """
- self.rasterList = []
- self.group = event.GetString()
- ret = grass.read_command('i.group',
- group='%s' % self.group,
- quiet=True,
- flags='g').strip().splitlines()
- if ret not in [None, '', ['']]:
- self.rasterList = ret
- else:
- wx.MessageBox(
- message=_("Selected group must be in current mapset"),
- caption=_('Invalid input'),
- style=wx.OK | wx.ICON_ERROR)
- def OnSetBins(self, event):
- """Bins for histogramming FP maps (=nsteps in r.stats)
- """
- self.bins = self.spinbins.GetValue()
- def OnSetHisttypes(self, event):
- self.histtype = event.GetString()
- class TextDialog(wx.Dialog):
- def __init__(self, parent, id, title, plottype='',
- style=wx.DEFAULT_DIALOG_STYLE, **kwargs):
- """Dialog to set histogram text options: font, title
- and font size, axis labels and font size
- """
- wx.Dialog.__init__(self, parent, id, title, style=style, **kwargs)
- #
- # initialize variables
- #
- # combo box entry lists
- self.ffamilydict = {'default': wx.FONTFAMILY_DEFAULT,
- 'decorative': wx.FONTFAMILY_DECORATIVE,
- 'roman': wx.FONTFAMILY_ROMAN,
- 'script': wx.FONTFAMILY_SCRIPT,
- 'swiss': wx.FONTFAMILY_SWISS,
- 'modern': wx.FONTFAMILY_MODERN,
- 'teletype': wx.FONTFAMILY_TELETYPE}
- self.fstyledict = {'normal': wx.FONTSTYLE_NORMAL,
- 'slant': wx.FONTSTYLE_SLANT,
- 'italic': wx.FONTSTYLE_ITALIC}
- self.fwtdict = {'normal': wx.FONTWEIGHT_NORMAL,
- 'light': wx.FONTWEIGHT_LIGHT,
- 'bold': wx.FONTWEIGHT_BOLD}
- self.parent = parent
- self.plottype = plottype
- self.ptitle = self.parent.ptitle
- self.xlabel = self.parent.xlabel
- self.ylabel = self.parent.ylabel
- self.properties = self.parent.properties # read-only
- # font size
- self.fontfamily = self.properties['font']['wxfont'].GetFamily()
- self.fontstyle = self.properties['font']['wxfont'].GetStyle()
- self.fontweight = self.properties['font']['wxfont'].GetWeight()
- self._do_layout()
- def _do_layout(self):
- """Do layout"""
- # dialog layout
- sizer = wx.BoxSizer(wx.VERTICAL)
- box = StaticBox(parent=self, id=wx.ID_ANY,
- label=" %s " % _("Text settings"))
- boxSizer = wx.StaticBoxSizer(box, wx.VERTICAL)
- gridSizer = wx.GridBagSizer(vgap=5, hgap=5)
- #
- # profile title
- #
- label = StaticText(
- parent=self,
- id=wx.ID_ANY,
- label=_("Profile title:"))
- gridSizer.Add(label, flag=wx.ALIGN_CENTER_VERTICAL, pos=(0, 0))
- self.ptitleentry = TextCtrl(
- parent=self, id=wx.ID_ANY, value="", size=(250, -1))
- # self.ptitleentry.SetFont(self.font)
- self.ptitleentry.SetValue(self.ptitle)
- gridSizer.Add(self.ptitleentry, pos=(0, 1))
- #
- # title font
- #
- tlabel = StaticText(
- parent=self,
- id=wx.ID_ANY,
- label=_("Title font size (pts):"))
- gridSizer.Add(tlabel, flag=wx.ALIGN_CENTER_VERTICAL, pos=(1, 0))
- self.ptitlesize = SpinCtrl(
- parent=self, id=wx.ID_ANY, value="", pos=(
- 30, 50), size=(
- 50, -1), style=wx.SP_ARROW_KEYS)
- self.ptitlesize.SetRange(5, 100)
- self.ptitlesize.SetValue(
- int(self.properties['font']['prop']['titleSize']))
- gridSizer.Add(self.ptitlesize, pos=(1, 1))
- #
- # x-axis label
- #
- label = StaticText(
- parent=self,
- id=wx.ID_ANY,
- label=_("X-axis label:"))
- gridSizer.Add(label, flag=wx.ALIGN_CENTER_VERTICAL, pos=(2, 0))
- self.xlabelentry = TextCtrl(
- parent=self, id=wx.ID_ANY, value="", size=(250, -1))
- # self.xlabelentry.SetFont(self.font)
- self.xlabelentry.SetValue(self.xlabel)
- gridSizer.Add(self.xlabelentry, pos=(2, 1))
- #
- # y-axis label
- #
- label = StaticText(
- parent=self,
- id=wx.ID_ANY,
- label=_("Y-axis label:"))
- gridSizer.Add(label, flag=wx.ALIGN_CENTER_VERTICAL, pos=(3, 0))
- self.ylabelentry = TextCtrl(
- parent=self, id=wx.ID_ANY, value="", size=(250, -1))
- # self.ylabelentry.SetFont(self.font)
- self.ylabelentry.SetValue(self.ylabel)
- gridSizer.Add(self.ylabelentry, pos=(3, 1))
- #
- # font size
- #
- llabel = StaticText(
- parent=self,
- id=wx.ID_ANY,
- label=_("Label font size (pts):"))
- gridSizer.Add(llabel, flag=wx.ALIGN_CENTER_VERTICAL, pos=(4, 0))
- self.axislabelsize = SpinCtrl(
- parent=self, id=wx.ID_ANY, value="", pos=(
- 30, 50), size=(
- 50, -1), style=wx.SP_ARROW_KEYS)
- self.axislabelsize.SetRange(5, 100)
- self.axislabelsize.SetValue(
- int(self.properties['font']['prop']['axisSize']))
- gridSizer.Add(self.axislabelsize, pos=(4, 1))
- boxSizer.Add(gridSizer)
- sizer.Add(boxSizer, flag=wx.ALL | wx.EXPAND, border=3)
- #
- # font settings
- #
- box = StaticBox(parent=self, id=wx.ID_ANY,
- label=" %s " % _("Font settings"))
- boxSizer = wx.StaticBoxSizer(box, wx.VERTICAL)
- gridSizer = wx.GridBagSizer(vgap=5, hgap=5)
- #
- # font family
- #
- label1 = StaticText(
- parent=self,
- id=wx.ID_ANY,
- label=_("Font family:"))
- gridSizer.Add(label1, flag=wx.ALIGN_CENTER_VERTICAL, pos=(0, 0))
- self.ffamilycb = wx.ComboBox(
- parent=self, id=wx.ID_ANY, size=(250, -1),
- choices=list(self.ffamilydict.keys()),
- style=wx.CB_DROPDOWN)
- self.ffamilycb.SetStringSelection('swiss')
- for item in self.ffamilydict.items():
- if self.fontfamily == item[1]:
- self.ffamilycb.SetStringSelection(item[0])
- break
- gridSizer.Add(self.ffamilycb, pos=(0, 1), flag=wx.ALIGN_RIGHT)
- #
- # font style
- #
- label = StaticText(parent=self, id=wx.ID_ANY, label=_("Style:"))
- gridSizer.Add(label, flag=wx.ALIGN_CENTER_VERTICAL, pos=(1, 0))
- self.fstylecb = wx.ComboBox(
- parent=self, id=wx.ID_ANY, size=(250, -1),
- choices=list(self.fstyledict.keys()),
- style=wx.CB_DROPDOWN)
- self.fstylecb.SetStringSelection('normal')
- for item in self.fstyledict.items():
- if self.fontstyle == item[1]:
- self.fstylecb.SetStringSelection(item[0])
- break
- gridSizer.Add(self.fstylecb, pos=(1, 1), flag=wx.ALIGN_RIGHT)
- #
- # font weight
- #
- label = StaticText(parent=self, id=wx.ID_ANY, label=_("Weight:"))
- gridSizer.Add(label, flag=wx.ALIGN_CENTER_VERTICAL, pos=(2, 0))
- self.fwtcb = wx.ComboBox(
- parent=self, size=(250, -1),
- choices=list(self.fwtdict.keys()),
- style=wx.CB_DROPDOWN)
- self.fwtcb.SetStringSelection('normal')
- for item in self.fwtdict.items():
- if self.fontweight == item[1]:
- self.fwtcb.SetStringSelection(item[0])
- break
- gridSizer.Add(self.fwtcb, pos=(2, 1), flag=wx.ALIGN_RIGHT)
- gridSizer.AddGrowableCol(1)
- boxSizer.Add(gridSizer, flag=wx.EXPAND)
- sizer.Add(boxSizer, flag=wx.LEFT | wx.RIGHT |
- wx.BOTTOM | wx.EXPAND, border=3)
- line = wx.StaticLine(
- parent=self, id=wx.ID_ANY, size=(
- 20, -1), style=wx.LI_HORIZONTAL)
- sizer.Add(line, proportion=0, flag=wx.GROW |
- wx.ALIGN_CENTER_VERTICAL | wx.LEFT | wx.RIGHT, border=3)
- #
- # buttons
- #
- btnSave = Button(self, wx.ID_SAVE)
- btnApply = Button(self, wx.ID_APPLY)
- btnOk = Button(self, wx.ID_OK)
- btnCancel = Button(self, wx.ID_CANCEL)
- btnOk.SetDefault()
- # bindings
- btnApply.Bind(wx.EVT_BUTTON, self.OnApply)
- btnApply.SetToolTip(_("Apply changes for the current session"))
- btnOk.Bind(wx.EVT_BUTTON, self.OnOk)
- btnOk.SetToolTip(
- _("Apply changes for the current session and close dialog"))
- btnOk.SetDefault()
- btnSave.Bind(wx.EVT_BUTTON, self.OnSave)
- btnSave.SetToolTip(
- _("Apply and save changes to user settings file (default for next sessions)"))
- btnCancel.Bind(wx.EVT_BUTTON, self.OnCancel)
- btnCancel.SetToolTip(_("Close dialog and ignore changes"))
- # sizers
- btnStdSizer = wx.StdDialogButtonSizer()
- btnStdSizer.AddButton(btnOk)
- btnStdSizer.AddButton(btnApply)
- btnStdSizer.AddButton(btnCancel)
- btnStdSizer.Realize()
- btnSizer = wx.BoxSizer(wx.HORIZONTAL)
- btnSizer.Add(
- btnSave,
- proportion=0,
- flag=wx.ALIGN_LEFT | wx.ALL,
- border=5)
- btnSizer.Add(
- btnStdSizer,
- proportion=0,
- flag=wx.ALIGN_RIGHT | wx.ALL,
- border=5)
- sizer.Add(
- btnSizer,
- proportion=0,
- flag=wx.ALIGN_RIGHT | wx.ALL,
- border=5)
- #
- # bindings
- #
- self.ptitleentry.Bind(wx.EVT_TEXT, self.OnTitle)
- self.xlabelentry.Bind(wx.EVT_TEXT, self.OnXLabel)
- self.ylabelentry.Bind(wx.EVT_TEXT, self.OnYLabel)
- self.SetSizer(sizer)
- sizer.Fit(self)
- def OnTitle(self, event):
- self.ptitle = event.GetString()
- def OnXLabel(self, event):
- self.xlabel = event.GetString()
- def OnYLabel(self, event):
- self.ylabel = event.GetString()
- def UpdateSettings(self):
- self.properties['font']['prop'][
- 'titleSize'] = self.ptitlesize.GetValue()
- self.properties['font']['prop'][
- 'axisSize'] = self.axislabelsize.GetValue()
- family = self.ffamilydict[self.ffamilycb.GetStringSelection()]
- self.properties['font']['wxfont'].SetFamily(family)
- style = self.fstyledict[self.fstylecb.GetStringSelection()]
- self.properties['font']['wxfont'].SetStyle(style)
- weight = self.fwtdict[self.fwtcb.GetStringSelection()]
- self.properties['font']['wxfont'].SetWeight(weight)
- def OnSave(self, event):
- """Button 'Save' pressed"""
- self.OnApply(None)
- fileSettings = {}
- UserSettings.ReadSettingsFile(settings=fileSettings)
- fileSettings[self.plottype] = UserSettings.Get(group=self.plottype)
- UserSettings.SaveToFile(fileSettings)
- self.parent.parent.GetLayerManager().GetLogWindow().WriteLog(
- _('Plot text sizes saved to file \'%s\'.') % UserSettings.filePath)
- self.EndModal(wx.ID_OK)
- def OnApply(self, event):
- """Button 'Apply' pressed"""
- self.UpdateSettings()
- self.parent.OnPlotText(self)
- def OnOk(self, event):
- """Button 'OK' pressed"""
- self.OnApply(None)
- self.EndModal(wx.ID_OK)
- def OnCancel(self, event):
- """Button 'Cancel' pressed"""
- self.EndModal(wx.ID_CANCEL)
- class OptDialog(wx.Dialog):
- def __init__(self, parent, id, title, plottype='',
- style=wx.DEFAULT_DIALOG_STYLE, **kwargs):
- """Dialog to set various options for data plotted, including: line
- width, color, style; marker size, color, fill, and style; grid
- and legend options.
- """
- wx.Dialog.__init__(self, parent, id, title, style=style, **kwargs)
- # init variables
- self.parent = parent
- self.linestyledict = parent.linestyledict
- self.ptfilldict = parent.ptfilldict
- self.parent = parent
- self.plottype = plottype
- self.pttypelist = ['circle',
- 'dot',
- 'square',
- 'triangle',
- 'triangle_down',
- 'cross',
- 'plus']
- self.axislist = ['min',
- 'auto',
- 'custom']
- # widgets ids
- self.wxId = {}
- self.parent = parent
- # read-only
- self.raster = self.parent.raster
- self.rasterList = self.parent.rasterList
- self.properties = self.parent.properties
- self.map = ''
- if len(self.rasterList) == 0:
- wx.MessageBox(parent=self,
- message=_("No map or image group selected to plot."),
- caption=_("Warning"), style=wx.OK | wx.ICON_ERROR)
- self._do_layout()
- def ConvertTuples(self, tlist):
- """Converts tuples to strings when rasterList contains raster
- pairs for scatterplot
- """
- list = []
- for i in tlist:
- i = str(i).strip('()')
- list.append(i)
- return list
- def _do_layout(self):
- """Options dialog layout
- """
- sizer = wx.BoxSizer(wx.VERTICAL)
- box = StaticBox(parent=self, id=wx.ID_ANY,
- label=" %s " % _("Plot settings"))
- boxMainSizer = wx.StaticBoxSizer(box, wx.HORIZONTAL)
- self.wxId['pcolor'] = 0
- self.wxId['pwidth'] = 0
- self.wxId['pstyle'] = 0
- self.wxId['psize'] = 0
- self.wxId['ptype'] = 0
- self.wxId['pfill'] = 0
- self.wxId['plegend'] = 0
- self.wxId['marker'] = {}
- self.wxId['x-axis'] = {}
- self.wxId['y-axis'] = {}
- #
- # plot line settings and point settings
- #
- if len(self.rasterList) == 0:
- return
- box = StaticBox(parent=self, id=wx.ID_ANY,
- label=_("Map/image plotted"))
- boxSizer = wx.StaticBoxSizer(box, wx.VERTICAL)
- gridSizer = wx.GridBagSizer(vgap=5, hgap=5)
- row = 0
- choicelist = []
- for i in self.rasterList:
- choicelist.append(str(i))
- self.mapchoice = Choice(parent=self, id=wx.ID_ANY, size=(300, -1),
- choices=choicelist)
- self.mapchoice.SetToolTip(_("Settings for selected map"))
- if not self.map:
- self.map = self.rasterList[self.mapchoice.GetCurrentSelection()]
- else:
- self.mapchoice.SetStringSelection(str(self.map))
- gridSizer.Add(self.mapchoice, flag=wx.ALIGN_CENTER_VERTICAL,
- pos=(row, 0), span=(1, 2))
- #
- # options for line plots (profiles and histograms)
- #
- if self.plottype != 'scatter':
- row += 1
- label = StaticText(
- parent=self,
- id=wx.ID_ANY,
- label=_("Line color"))
- gridSizer.Add(
- label,
- flag=wx.ALIGN_CENTER_VERTICAL,
- pos=(
- row,
- 0))
- color = csel.ColourSelect(
- parent=self, id=wx.ID_ANY, colour=self.raster[
- self.map]['pcolor'])
- self.wxId['pcolor'] = color.GetId()
- gridSizer.Add(color, pos=(row, 1))
- row += 1
- label = StaticText(
- parent=self,
- id=wx.ID_ANY,
- label=_("Line width"))
- gridSizer.Add(
- label,
- flag=wx.ALIGN_CENTER_VERTICAL,
- pos=(
- row,
- 0))
- width = SpinCtrl(parent=self, id=wx.ID_ANY, value="",
- size=(50, -1), style=wx.SP_ARROW_KEYS)
- width.SetRange(1, 10)
- width.SetValue(self.raster[self.map]['pwidth'])
- self.wxId['pwidth'] = width.GetId()
- gridSizer.Add(width, pos=(row, 1))
- row += 1
- label = StaticText(
- parent=self,
- id=wx.ID_ANY,
- label=_("Line style"))
- gridSizer.Add(
- label,
- flag=wx.ALIGN_CENTER_VERTICAL,
- pos=(
- row,
- 0))
- style = Choice(
- parent=self, id=wx.ID_ANY, size=(
- 120, -1), choices=list(self.linestyledict.keys()))
- style.SetStringSelection(self.raster[self.map]['pstyle'])
- self.wxId['pstyle'] = style.GetId()
- gridSizer.Add(style, pos=(row, 1))
- row += 1
- label = StaticText(parent=self, id=wx.ID_ANY, label=_("Legend"))
- gridSizer.Add(label, flag=wx.ALIGN_CENTER_VERTICAL, pos=(row, 0))
- legend = TextCtrl(parent=self, id=wx.ID_ANY,
- value="", size=(200, -1))
- legend.SetValue(self.raster[self.map]['plegend'])
- gridSizer.Add(legend, pos=(row, 1))
- self.wxId['plegend'] = legend.GetId()
- boxSizer.Add(gridSizer)
- boxMainSizer.Add(boxSizer, flag=wx.ALL, border=3)
- #
- # segment marker settings for profiles only
- #
- if self.plottype == 'profile':
- box = StaticBox(
- parent=self, id=wx.ID_ANY, label=" %s " %
- _("Transect segment marker settings"))
- boxSizer = wx.StaticBoxSizer(box, wx.VERTICAL)
- gridSizer = wx.GridBagSizer(vgap=5, hgap=5)
- label = StaticText(parent=self, id=wx.ID_ANY, label=_("Color"))
- gridSizer.Add(
- label,
- flag=wx.ALIGN_CENTER_VERTICAL,
- pos=(
- 0,
- 0))
- ptcolor = csel.ColourSelect(
- parent=self,
- id=wx.ID_ANY,
- colour=self.properties['marker']['color'])
- self.wxId['marker']['color'] = ptcolor.GetId()
- gridSizer.Add(ptcolor, pos=(0, 1))
- label = StaticText(parent=self, id=wx.ID_ANY, label=_("Size"))
- gridSizer.Add(
- label,
- flag=wx.ALIGN_CENTER_VERTICAL,
- pos=(
- 1,
- 0))
- ptsize = SpinCtrl(parent=self, id=wx.ID_ANY, value="",
- size=(50, -1), style=wx.SP_ARROW_KEYS)
- ptsize.SetRange(1, 10)
- ptsize.SetValue(self.properties['marker']['size'])
- self.wxId['marker']['size'] = ptsize.GetId()
- gridSizer.Add(ptsize, pos=(1, 1))
- label = StaticText(parent=self, id=wx.ID_ANY, label=_("Fill"))
- gridSizer.Add(
- label,
- flag=wx.ALIGN_CENTER_VERTICAL,
- pos=(
- 2,
- 0))
- ptfill = Choice(parent=self, id=wx.ID_ANY,
- size=(120, -1), choices=list(self.ptfilldict.keys()))
- ptfill.SetStringSelection(self.properties['marker']['fill'])
- self.wxId['marker']['fill'] = ptfill.GetId()
- gridSizer.Add(ptfill, pos=(2, 1))
- label = StaticText(parent=self, id=wx.ID_ANY, label=_("Legend"))
- gridSizer.Add(
- label,
- flag=wx.ALIGN_CENTER_VERTICAL,
- pos=(
- 3,
- 0))
- ptlegend = TextCtrl(
- parent=self, id=wx.ID_ANY, value="", size=(
- 200, -1))
- ptlegend.SetValue(self.properties['marker']['legend'])
- self.wxId['marker']['legend'] = ptlegend.GetId()
- gridSizer.Add(ptlegend, pos=(3, 1))
- label = StaticText(parent=self, id=wx.ID_ANY, label=_("Style"))
- gridSizer.Add(
- label,
- flag=wx.ALIGN_CENTER_VERTICAL,
- pos=(
- 4,
- 0))
- pttype = Choice(
- parent=self, size=(200, -1),
- choices=self.pttypelist)
- pttype.SetStringSelection(self.properties['marker']['type'])
- self.wxId['marker']['type'] = pttype.GetId()
- gridSizer.Add(pttype, pos=(4, 1))
- boxSizer.Add(gridSizer)
- boxMainSizer.Add(boxSizer, flag=wx.ALL, border=3)
- #
- # point options for scatterplots
- #
- elif self.plottype == 'scatter':
- box = StaticBox(parent=self, id=wx.ID_ANY,
- label=" %s " % _("Scatterplot points"))
- boxSizer = wx.StaticBoxSizer(box, wx.VERTICAL)
- gridSizer = wx.GridBagSizer(vgap=5, hgap=5)
- label = StaticText(parent=self, id=wx.ID_ANY, label=_("Color"))
- gridSizer.Add(
- label,
- flag=wx.ALIGN_CENTER_VERTICAL,
- pos=(
- 0,
- 0))
- ptcolor = csel.ColourSelect(
- parent=self, id=wx.ID_ANY, colour=self.raster[
- self.map]['pcolor'])
- self.wxId['pcolor'] = ptcolor.GetId()
- gridSizer.Add(ptcolor, pos=(0, 1))
- label = StaticText(parent=self, id=wx.ID_ANY, label=_("Size"))
- gridSizer.Add(
- label,
- flag=wx.ALIGN_CENTER_VERTICAL,
- pos=(
- 1,
- 0))
- ptsize = SpinCtrl(parent=self, id=wx.ID_ANY, value="",
- size=(50, -1), style=wx.SP_ARROW_KEYS)
- ptsize.SetRange(1, 10)
- ptsize.SetValue(self.raster[self.map]['psize'])
- self.wxId['psize'] = ptsize.GetId()
- gridSizer.Add(ptsize, pos=(1, 1))
- label = StaticText(parent=self, id=wx.ID_ANY, label=_("Fill"))
- gridSizer.Add(
- label,
- flag=wx.ALIGN_CENTER_VERTICAL,
- pos=(
- 2,
- 0))
- ptfill = Choice(parent=self, id=wx.ID_ANY,
- size=(120, -1), choices=list(self.ptfilldict.keys()))
- ptfill.SetStringSelection(self.raster[self.map]['pfill'])
- self.wxId['pfill'] = ptfill.GetId()
- gridSizer.Add(ptfill, pos=(2, 1))
- label = StaticText(parent=self, id=wx.ID_ANY, label=_("Legend"))
- gridSizer.Add(
- label,
- flag=wx.ALIGN_CENTER_VERTICAL,
- pos=(
- 3,
- 0))
- ptlegend = TextCtrl(
- parent=self, id=wx.ID_ANY, value="", size=(
- 200, -1))
- ptlegend.SetValue(self.raster[self.map]['plegend'])
- self.wxId['plegend'] = ptlegend.GetId()
- gridSizer.Add(ptlegend, pos=(3, 1))
- label = StaticText(parent=self, id=wx.ID_ANY, label=_("Style"))
- gridSizer.Add(
- label,
- flag=wx.ALIGN_CENTER_VERTICAL,
- pos=(
- 4,
- 0))
- pttype = Choice(
- parent=self, size=(200, -1),
- choices=self.pttypelist)
- pttype.SetStringSelection(self.raster[self.map]['ptype'])
- self.wxId['ptype'] = pttype.GetId()
- gridSizer.Add(pttype, pos=(4, 1))
- boxSizer.Add(gridSizer)
- boxMainSizer.Add(boxSizer, flag=wx.ALL, border=3)
- sizer.Add(boxMainSizer, flag=wx.ALL | wx.EXPAND, border=3)
- #
- # axis options for all plots
- #
- box = StaticBox(parent=self, id=wx.ID_ANY,
- label=" %s " % _("Axis settings"))
- boxMainSizer = wx.StaticBoxSizer(box, wx.HORIZONTAL)
- middleSizer = wx.BoxSizer(wx.HORIZONTAL)
- idx = 0
- for axis, atype in [(_("X-Axis"), 'x-axis'),
- (_("Y-Axis"), 'y-axis')]:
- box = StaticBox(parent=self, id=wx.ID_ANY,
- label=" %s " % axis)
- boxSizer = wx.StaticBoxSizer(box, wx.HORIZONTAL)
- gridSizer = wx.GridBagSizer(vgap=5, hgap=5)
- prop = self.properties[atype]['prop']
- row = 0
- label = StaticText(parent=self, id=wx.ID_ANY, label=_("Scale"))
- gridSizer.Add(
- label,
- flag=wx.ALIGN_CENTER_VERTICAL,
- pos=(
- row,
- 0))
- type = Choice(
- parent=self, id=wx.ID_ANY, size=(
- 100, -1), choices=self.axislist)
- type.SetStringSelection(prop['type'])
- type.SetToolTip(
- _("Automatic axis scaling, custom max and min, or scale matches data range (min)"))
- self.wxId[atype]['type'] = type.GetId()
- gridSizer.Add(type, pos=(row, 1))
- row += 1
- label = StaticText(
- parent=self,
- id=wx.ID_ANY,
- label=_("Custom min"))
- gridSizer.Add(
- label,
- flag=wx.ALIGN_CENTER_VERTICAL,
- pos=(
- row,
- 0))
- min = TextCtrl(parent=self, id=wx.ID_ANY,
- value="", size=(70, -1))
- min.SetValue(str(prop['min']))
- self.wxId[atype]['min'] = min.GetId()
- gridSizer.Add(min, pos=(row, 1))
- row += 1
- label = StaticText(
- parent=self,
- id=wx.ID_ANY,
- label=_("Custom max"))
- gridSizer.Add(
- label,
- flag=wx.ALIGN_CENTER_VERTICAL,
- pos=(
- row,
- 0))
- max = TextCtrl(parent=self, id=wx.ID_ANY,
- value="", size=(70, -1))
- max.SetValue(str(prop['max']))
- self.wxId[atype]['max'] = max.GetId()
- gridSizer.Add(max, pos=(row, 1))
- row += 1
- log = wx.CheckBox(parent=self, id=wx.ID_ANY, label=_("Log scale"))
- log.SetValue(prop['log'])
- self.wxId[atype]['log'] = log.GetId()
- gridSizer.Add(log, pos=(row, 0), span=(1, 2))
- if idx == 0:
- flag = wx.ALL | wx.EXPAND
- else:
- flag = wx.TOP | wx.BOTTOM | wx.RIGHT | wx.EXPAND
- boxSizer.Add(gridSizer, flag=wx.ALL, border=3)
- boxMainSizer.Add(boxSizer, flag=flag, border=3)
- idx += 1
- middleSizer.Add(boxMainSizer, flag=wx.ALL | wx.EXPAND, border=3)
- #
- # grid & legend options for all plots
- #
- self.wxId['grid'] = {}
- self.wxId['legend'] = {}
- self.wxId['font'] = {}
- box = StaticBox(parent=self, id=wx.ID_ANY,
- label=" %s " % _("Grid and Legend settings"))
- boxMainSizer = wx.StaticBoxSizer(box, wx.HORIZONTAL)
- gridSizer = wx.GridBagSizer(vgap=5, hgap=5)
- row = 0
- label = StaticText(parent=self, id=wx.ID_ANY, label=_("Grid color"))
- gridSizer.Add(label, flag=wx.ALIGN_CENTER_VERTICAL, pos=(row, 0))
- gridcolor = csel.ColourSelect(
- parent=self,
- id=wx.ID_ANY,
- colour=self.properties['grid']['color'])
- self.wxId['grid']['color'] = gridcolor.GetId()
- gridSizer.Add(gridcolor, pos=(row, 1))
- row += 1
- gridshow = wx.CheckBox(parent=self, id=wx.ID_ANY, label=_("Show grid"))
- gridshow.SetValue(self.properties['grid']['enabled'])
- self.wxId['grid']['enabled'] = gridshow.GetId()
- gridSizer.Add(gridshow, pos=(row, 0), span=(1, 2))
- row += 1
- label = StaticText(
- parent=self,
- id=wx.ID_ANY,
- label=_("Legend font size"))
- gridSizer.Add(label, flag=wx.ALIGN_CENTER_VERTICAL, pos=(row, 0))
- legendfontsize = SpinCtrl(parent=self, id=wx.ID_ANY, value="",
- size=(50, -1), style=wx.SP_ARROW_KEYS)
- legendfontsize.SetRange(5, 100)
- legendfontsize.SetValue(
- int(self.properties['font']['prop']['legendSize']))
- self.wxId['font']['legendSize'] = legendfontsize.GetId()
- gridSizer.Add(legendfontsize, pos=(row, 1))
- row += 1
- legendshow = wx.CheckBox(
- parent=self,
- id=wx.ID_ANY,
- label=_("Show legend"))
- legendshow.SetValue(self.properties['legend']['enabled'])
- self.wxId['legend']['enabled'] = legendshow.GetId()
- gridSizer.Add(legendshow, pos=(row, 0), span=(1, 2))
- boxMainSizer.Add(gridSizer, flag=flag, border=3)
- middleSizer.Add(boxMainSizer, flag=wx.LEFT |
- wx.RIGHT | wx.BOTTOM | wx.EXPAND, border=3)
- sizer.Add(middleSizer, flag=wx.ALL, border=0)
- #
- # line & buttons
- #
- line = wx.StaticLine(
- parent=self, id=wx.ID_ANY, size=(
- 20, -1), style=wx.LI_HORIZONTAL)
- sizer.Add(line, proportion=0, flag=wx.GROW |
- wx.ALIGN_CENTER_VERTICAL | wx.LEFT | wx.RIGHT, border=3)
- #
- # buttons
- #
- btnSave = Button(self, wx.ID_SAVE)
- btnApply = Button(self, wx.ID_APPLY)
- btnOk = Button(self, wx.ID_OK)
- btnCancel = Button(self, wx.ID_CANCEL)
- btnOk.SetDefault()
- # tooltips for buttons
- btnApply.SetToolTip(_("Apply changes for the current session"))
- btnOk.SetToolTip(
- _("Apply changes for the current session and close dialog"))
- btnSave.SetToolTip(
- _("Apply and save changes to user settings file (default for next sessions)"))
- btnCancel.SetToolTip(_("Close dialog and ignore changes"))
- # sizers
- btnStdSizer = wx.StdDialogButtonSizer()
- btnStdSizer.AddButton(btnOk)
- btnStdSizer.AddButton(btnApply)
- btnStdSizer.AddButton(btnCancel)
- btnStdSizer.Realize()
- btnSizer = wx.BoxSizer(wx.HORIZONTAL)
- btnSizer.Add(
- btnSave,
- proportion=0,
- flag=wx.ALIGN_LEFT | wx.ALL,
- border=5)
- btnSizer.Add(
- btnStdSizer,
- proportion=0,
- flag=wx.ALIGN_RIGHT | wx.ALL,
- border=5)
- sizer.Add(
- btnSizer,
- proportion=0,
- flag=wx.ALIGN_RIGHT | wx.ALL,
- border=5)
- #
- # bindings for buttons and map plot settings controls
- #
- self.mapchoice.Bind(wx.EVT_CHOICE, self.OnSetMap)
- btnApply.Bind(wx.EVT_BUTTON, self.OnApply)
- btnOk.Bind(wx.EVT_BUTTON, self.OnOk)
- btnOk.SetDefault()
- btnSave.Bind(wx.EVT_BUTTON, self.OnSave)
- btnCancel.Bind(wx.EVT_BUTTON, self.OnCancel)
- self.SetSizer(sizer)
- sizer.Fit(self)
- def OnSetMap(self, event):
- """Handler for changing map selection"""
- idx = event.GetSelection()
- self.map = self.rasterList[idx]
- # update settings controls for all plots
- self.FindWindowById(
- self.wxId['pcolor']).SetColour(
- self.raster[self.map]['pcolor'])
- self.FindWindowById(
- self.wxId['plegend']).SetValue(
- self.raster[self.map]['plegend'])
- # update settings controls for histograms and profiles
- if self.plottype != 'scatter':
- self.FindWindowById(
- self.wxId['pwidth']).SetValue(
- self.raster[self.map]['pwidth'])
- self.FindWindowById(
- self.wxId['pstyle']).SetStringSelection(
- self.raster[
- self.map]['pstyle'])
- # update settings controls for scatterplots
- elif self.plottype == 'scatter':
- self.FindWindowById(
- self.wxId['psize']).SetValue(
- self.raster[self.map]['psize'])
- self.FindWindowById(
- self.wxId['ptype']).SetStringSelection(
- self.raster[
- self.map]['ptype'])
- self.FindWindowById(
- self.wxId['pfill']).SetStringSelection(
- self.raster[
- self.map]['pfill'])
- self.Refresh()
- def OnSetOpt(self, event):
- """Handler for changing any other option"""
- self.map = self.rasterList[self.mapchoice.GetCurrentSelection()]
- self.UpdateSettings()
- self.parent.SetGraphStyle()
- p = self.parent.CreatePlotList()
- self.parent.DrawPlot(p)
- def UpdateSettings(self):
- """Apply settings to each map and to entire plot"""
- self.raster[self.map]['pcolor'] = self.FindWindowById(
- self.wxId['pcolor']).GetColour()
- self.properties['raster']['pcolor'] = self.raster[self.map]['pcolor']
- self.raster[self.map]['plegend'] = self.FindWindowById(
- self.wxId['plegend']).GetValue()
- if self.plottype != 'scatter':
- self.raster[
- self.map]['pwidth'] = int(
- self.FindWindowById(
- self.wxId['pwidth']).GetValue())
- self.properties['raster'][
- 'pwidth'] = self.raster[self.map]['pwidth']
- self.raster[self.map]['pstyle'] = self.FindWindowById(
- self.wxId['pstyle']).GetStringSelection()
- self.properties['raster'][
- 'pstyle'] = self.raster[self.map]['pstyle']
- elif self.plottype == 'scatter':
- self.raster[
- self.map]['psize'] = self.FindWindowById(
- self.wxId['psize']).GetValue()
- self.properties['raster']['psize'] = self.raster[self.map]['psize']
- self.raster[self.map]['ptype'] = self.FindWindowById(
- self.wxId['ptype']).GetStringSelection()
- self.properties['raster']['ptype'] = self.raster[self.map]['ptype']
- self.raster[self.map]['pfill'] = self.FindWindowById(
- self.wxId['pfill']).GetStringSelection()
- self.properties['raster']['pfill'] = self.raster[self.map]['pfill']
- # update settings for entire plot
- for axis in ('x-axis', 'y-axis'):
- self.properties[axis]['prop']['type'] = self.FindWindowById(
- self.wxId[axis]['type']).GetStringSelection()
- self.properties[axis]['prop']['min'] = float(
- self.FindWindowById(self.wxId[axis]['min']).GetValue())
- self.properties[axis]['prop']['max'] = float(
- self.FindWindowById(self.wxId[axis]['max']).GetValue())
- self.properties[axis]['prop']['log'] = self.FindWindowById(
- self.wxId[axis]['log']).IsChecked()
- if self.plottype == 'profile':
- self.properties['marker']['color'] = self.FindWindowById(
- self.wxId['marker']['color']).GetColour()
- self.properties['marker']['fill'] = self.FindWindowById(
- self.wxId['marker']['fill']).GetStringSelection()
- self.properties['marker']['size'] = self.FindWindowById(
- self.wxId['marker']['size']).GetValue()
- self.properties['marker']['type'] = self.FindWindowById(
- self.wxId['marker']['type']).GetStringSelection()
- self.properties['marker']['legend'] = self.FindWindowById(
- self.wxId['marker']['legend']).GetValue()
- self.properties['grid']['color'] = self.FindWindowById(
- self.wxId['grid']['color']).GetColour()
- self.properties['grid']['enabled'] = self.FindWindowById(
- self.wxId['grid']['enabled']).IsChecked()
- # this makes more sense in the text properties, including for settings update. But will need to change
- # layout for controls to text dialog too.
- self.properties['font']['prop']['legendSize'] = self.FindWindowById(
- self.wxId['font']['legendSize']).GetValue()
- self.properties['legend']['enabled'] = self.FindWindowById(
- self.wxId['legend']['enabled']).IsChecked()
- self.parent.UpdateLabels()
- def OnSave(self, event):
- """Button 'Save' pressed"""
- self.OnApply(None)
- fileSettings = {}
- UserSettings.ReadSettingsFile(settings=fileSettings)
- fileSettings[self.plottype] = UserSettings.Get(group=self.plottype)
- UserSettings.SaveToFile(fileSettings)
- self.parent.parent.GetLayerManager().GetLogWindow().WriteLog(
- _('Plot settings saved to file \'%s\'.') % UserSettings.filePath)
- self.Close()
- def OnApply(self, event):
- """Button 'Apply' pressed. Does not close dialog"""
- self.UpdateSettings()
- self.parent.SetGraphStyle()
- p = self.parent.CreatePlotList()
- self.parent.DrawPlot(p)
- def OnOk(self, event):
- """Button 'OK' pressed"""
- self.OnApply(None)
- self.EndModal(wx.ID_OK)
- def OnCancel(self, event):
- """Button 'Cancel' pressed"""
- self.Close()
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