def __init__(self,
parent,
pv=None,
deadTime=2500,
min_val=None,
max_val=None,
increment=1.0,
digits=-1,
**kw):
"""
Most arguments are common with FloatSpin.
Additional Arguments:
pv = pv to set
deadTime = delay (ms) between user typing a value into the field,
and it being set to the PV
"""
floatspin.FloatSpin.__init__(self,
parent,
increment=increment,
min_val=min_val,
max_val=max_val,
digits=digits,
**kw)
PVCtrlMixin.__init__(self, pv=pv, font="", fg=None, bg=None)
floatspin.EVT_FLOATSPIN(parent, self.GetId(), self.OnSpin)
self.deadTimer = wx.Timer(self)
self.deadTime = deadTime
wx.EVT_TIMER(self, self.deadTimer.GetId(), self.OnTimeout)
def add_slider(self, name, caption, defaultval, minval, maxval, inc, handler):
#create a label for the slider
label = wx.StaticText(self, wx.ID_ANY, caption)
self.Add(label, 0,
wx.LEFT | wx.RIGHT | wx.TOP | wx.ALIGN_CENTER_HORIZONTAL,
border=10)
#create a frequency slider
#self.slider = wx.Slider(self, wx.ID_ANY, value=0.01, minValue=0.01,
# maxValue=2.0, style=wx.SL_LABELS)
slider_ref = FS.FloatSpin(self, -1, min_val=minval, max_val=maxval,
increment=inc, value=defaultval)
slider_ref.SetFormat("%f")
slider_ref.SetDigits(2)
self.sliders[name] = slider_ref
#add the slider to the control panel's sizer
self.Add(self.sliders[name], 0,
wx.ALL | wx.EXPAND | wx.ALIGN_CENTER_HORIZONTAL, border=0)
#register an event handler for slider change events
FS.EVT_FLOATSPIN(self, self.sliders[name].GetId(),
handler)
def __init__(self,
parent,
mpl_lines,
update_command,
linestyles=all_available_lines):
"""
Panel with controls to allow the user to change the style of a series
line.
"""
wx.Panel.__init__(self, parent, wx.ID_ANY)
self.mpl_lines = mpl_lines
self.parent = parent
self.update_command = update_command
self.__available_lines = linestyles
self.__line_symbol_to_idx_map = {}
self.__line_name_to_idx_map = {}
for i, m in enumerate(self.__available_lines):
self.__line_symbol_to_idx_map[m.mpl_symbol] = i
self.__line_name_to_idx_map[m.name] = i
line_ctrls_szr = wx.FlexGridSizer(cols=2, vgap=5, hgap=2)
#line style
line_ctrls_szr.Add(wx.StaticText(self, wx.ID_ANY, "Style:"), 0,
wx.ALIGN_CENTRE_VERTICAL | wx.ALIGN_RIGHT)
self.linestyle_choice = wx.Choice(
self, wx.ID_ANY, choices=[l.name for l in self.__available_lines])
line_ctrls_szr.Add(self.linestyle_choice, 0,
wx.ALIGN_CENTRE_VERTICAL | wx.ALIGN_LEFT)
wx.EVT_CHOICE(self, self.linestyle_choice.GetId(), self.on_linestyle)
#line thickness
self.line_weight_ctrl_txt = wx.StaticText(self, wx.ID_ANY,
"Thickness:")
self.line_weight_ctrl = floatspin.FloatSpin(
self,
wx.ID_ANY,
min_val=0.1,
max_val=50.0,
value=mpl_lines[0].get_linewidth(),
increment=0.1,
digits=2)
line_ctrls_szr.Add(self.line_weight_ctrl_txt, 0,
wx.ALIGN_CENTRE_VERTICAL | wx.ALIGN_RIGHT)
line_ctrls_szr.Add(self.line_weight_ctrl, 0,
wx.ALIGN_CENTRE_VERTICAL | wx.ALIGN_LEFT)
floatspin.EVT_FLOATSPIN(self, self.line_weight_ctrl.GetId(),
self.on_linewidth)
#line colour
line_col = matplotlib.colors.colorConverter.to_rgb(
mpl_lines[0].get_color())
line_col = (255 * line_col[0], 255 * line_col[1], 255 * line_col[2])
self.line_colour_picker_txt = wx.StaticText(self, wx.ID_ANY, "Colour:")
self.line_colour_picker = wx.ColourPickerCtrl(self, -1, line_col)
line_ctrls_szr.Add(self.line_colour_picker_txt, 0,
wx.ALIGN_CENTRE_VERTICAL | wx.ALIGN_RIGHT)
line_ctrls_szr.Add(self.line_colour_picker, 0,
wx.ALIGN_CENTRE_VERTICAL | wx.ALIGN_LEFT)
wx.EVT_COLOURPICKER_CHANGED(self, self.line_colour_picker.GetId(),
self.on_line_colour_change)
#line opacity
line_alpha = mpl_lines[0].get_alpha()
if not line_alpha:
line_alpha = 1.0
self.line_alpha_ctrl = floatspin.FloatSpin(self,
-1,
min_val=0.0,
max_val=1.0,
value=line_alpha,
increment=0.1,
digits=1)
self.line_alpha_txt = wx.StaticText(self, wx.ID_ANY, "Opacity:")
line_ctrls_szr.Add(self.line_alpha_txt, 0,
wx.ALIGN_CENTRE_VERTICAL | wx.ALIGN_RIGHT)
line_ctrls_szr.Add(self.line_alpha_ctrl, 0,
wx.ALIGN_CENTRE_VERTICAL | wx.ALIGN_LEFT)
floatspin.EVT_FLOATSPIN(self, self.line_alpha_ctrl.GetId(),
self.on_line_alpha_change)
#set the line selection to that of the data
#it is possible that the line will have been set to something that
#avoplot does not yet support - if so, default to None and issue warning
if self.__line_symbol_to_idx_map.has_key(mpl_lines[0].get_linestyle()):
#everything is fine
current_line_idx = self.__line_symbol_to_idx_map[
mpl_lines[0].get_linestyle()]
else:
current_line_idx = 0
warnings.warn("Data series has an unsupported line style. "
"Defaulting to a line style of \'%s\' instead." %
(self.__available_lines[0].name))
#update the GUI appropriately for the current line selection
self.linestyle_choice.SetSelection(current_line_idx)
self.update_line_controls(self.__available_lines[current_line_idx])
self.SetSizer(line_ctrls_szr)
line_ctrls_szr.Fit(self)
self.SetAutoLayout(True)
self.parent.SendSizeEvent()
self.parent.Refresh()
def __init__(self,
parent,
mpl_lines,
update_command,
markers=all_available_markers):
"""
Panel with controls to allow the user to change the markers used to plot
a data series.
"""
wx.Panel.__init__(self, parent, wx.ID_ANY)
self.__available_markers = markers
self.parent = parent
self.mpl_lines = mpl_lines
self.update_command = update_command
#build some mappings between marker properties and their indices in the list
#of available markers
self.__marker_symbol_to_idx_map = {}
#self.__marker_name_to_idx_map = {}
for i, m in enumerate(self.__available_markers):
self.__marker_symbol_to_idx_map[m.mpl_symbol] = i
#self.__marker_name_to_idx_map[m.name] = i
marker_ctrls_szr = wx.FlexGridSizer(cols=2, vgap=5, hgap=2)
#marker style
#TODO - better way to include NullBitmap here (this is a quick hack for now)
bitmaps = [
wx.ArtProvider.GetBitmap(m.bitmap, size=wx.Size(16, 16))
for m in self.__available_markers
]
self.marker_style_choice = widgets.BitmapChoice(self,
choices=[""] *
len(bitmaps),
size=(80, -1),
style=wx.CB_READONLY,
bitmaps=bitmaps)
marker_ctrls_szr.Add(wx.StaticText(self, wx.ID_ANY, "Style:"), 0,
wx.ALIGN_CENTRE_VERTICAL | wx.ALIGN_RIGHT)
marker_ctrls_szr.Add(self.marker_style_choice, 0,
wx.ALIGN_CENTRE_VERTICAL | wx.ALIGN_LEFT)
wx.EVT_COMBOBOX(self, self.marker_style_choice.GetId(), self.on_marker)
#marker size
self.marker_size_ctrl_txt = wx.StaticText(self, wx.ID_ANY, "Size:")
self.marker_size_ctrl = floatspin.FloatSpin(
self,
wx.ID_ANY,
min_val=0.1,
max_val=50.0,
value=mpl_lines[0].get_markersize(),
increment=0.1,
digits=2)
marker_ctrls_szr.Add(self.marker_size_ctrl_txt, 0,
wx.ALIGN_CENTRE_VERTICAL | wx.ALIGN_RIGHT)
marker_ctrls_szr.Add(self.marker_size_ctrl, 0,
wx.ALIGN_CENTRE_VERTICAL | wx.ALIGN_LEFT)
floatspin.EVT_FLOATSPIN(self, self.marker_size_ctrl.GetId(),
self.on_markersize)
#marker colour
prev_col = matplotlib.colors.colorConverter.to_rgb(
mpl_lines[0].get_markerfacecolor())
prev_col = (255 * prev_col[0], 255 * prev_col[1], 255 * prev_col[2])
self.marker_fillcolour_picker_txt = wx.StaticText(
self, wx.ID_ANY, "Fill:")
self.marker_fillcolour_picker = wx.ColourPickerCtrl(self, -1, prev_col)
marker_ctrls_szr.Add(self.marker_fillcolour_picker_txt, 0,
wx.ALIGN_CENTRE_VERTICAL | wx.ALIGN_RIGHT)
marker_ctrls_szr.Add(self.marker_fillcolour_picker, 0,
wx.ALIGN_CENTRE_VERTICAL | wx.ALIGN_LEFT)
wx.EVT_COLOURPICKER_CHANGED(self,
self.marker_fillcolour_picker.GetId(),
self.on_marker_fillcolour)
#marker edge colour
prev_col = matplotlib.colors.colorConverter.to_rgb(
mpl_lines[0].get_markeredgecolor())
prev_col = (255 * prev_col[0], 255 * prev_col[1], 255 * prev_col[2])
self.marker_edgecolour_picker_txt = wx.StaticText(
self, wx.ID_ANY, "Edge:")
self.marker_edgecolour_picker = wx.ColourPickerCtrl(self, -1, prev_col)
marker_ctrls_szr.Add(self.marker_edgecolour_picker_txt, 0,
wx.ALIGN_CENTRE_VERTICAL | wx.ALIGN_RIGHT)
marker_ctrls_szr.Add(self.marker_edgecolour_picker, 0,
wx.ALIGN_CENTRE_VERTICAL | wx.ALIGN_LEFT)
wx.EVT_COLOURPICKER_CHANGED(self,
self.marker_edgecolour_picker.GetId(),
self.on_marker_edgecolour)
#marker edge width
self.marker_edgewidth_ctrl_txt = wx.StaticText(self, wx.ID_ANY,
"Edge width:")
self.marker_edgewidth_ctrl = floatspin.FloatSpin(
self,
wx.ID_ANY,
min_val=0.1,
max_val=50.0,
value=mpl_lines[0].get_markeredgewidth(),
increment=0.1,
digits=2)
marker_ctrls_szr.Add(self.marker_edgewidth_ctrl_txt, 0,
wx.ALIGN_CENTRE_VERTICAL | wx.ALIGN_RIGHT)
marker_ctrls_szr.Add(self.marker_edgewidth_ctrl, 0,
wx.ALIGN_CENTRE_VERTICAL | wx.ALIGN_LEFT)
floatspin.EVT_FLOATSPIN(self, self.marker_edgewidth_ctrl.GetId(),
self.on_marker_edgewidth)
#set the marker selection to that of the data
#it is possible that the marker will have been set to something that
#avoplot does not yet support - if so, default to None and issue warning
if self.__marker_symbol_to_idx_map.has_key(mpl_lines[0].get_marker()):
#everything is fine
current_marker_idx = self.__marker_symbol_to_idx_map[
mpl_lines[0].get_marker()]
else:
current_marker_idx = 0
warnings.warn("Data series has an unsupported marker style. "
"Defaulting to a marker style of \'%s\' instead." %
(self.__available_markers[0].name))
#update the GUI appropriately for the current marker selection
self.marker_style_choice.SetSelection(current_marker_idx)
self.update_marker_controls(
self.__available_markers[current_marker_idx])
self.SetSizer(marker_ctrls_szr)
marker_ctrls_szr.Fit(self)
self.SetAutoLayout(True)