def build_gui(self, container):
cbar = ColorBar.ColorBar(self.logger)
cbar.set_cmap(self.fv.cm)
cbar.set_imap(self.fv.im)
cbar_w = cbar.get_widget()
self.colorbar = cbar
self.fv.add_callback('channel-change', self.change_cbar, cbar)
cbar.add_callback('motion', self.cbar_value_cb)
container.add_widget(cbar_w, stretch=0)
def __init__(self, session, parent=None):
self.logger = log.get_logger(
name='ginga',
level=20,
null=True,
# uncomment for debugging
# log_stderr=True
)
self.viewer = ImageViewCanvas(self.logger, render='widget')
self.canvas = self.viewer
# prevent widget from grabbing focus
try:
self.canvas.set_enter_focus(False)
except AttributeError:
self.canvas.set_follow_focus(False)
# enable interactive features
bindings = self.canvas.get_bindings()
bindings.enable_all(True)
self.canvas.add_callback('none-move', self.motion_readout)
self.canvas.add_callback('draw-event', self._apply_roi_cb)
self.canvas.add_callback('draw-down', self._clear_roi_cb)
self.canvas.enable_draw(False)
self.canvas.enable_autozoom('off')
self.canvas.set_zoom_algorithm('rate')
self.canvas.set_zoomrate(1.4)
bm = self.canvas.get_bindmap()
bm.add_callback('mode-set', self.mode_set_cb)
self.mode_w = None
self.mode_actns = {}
# Create settings and set defaults
settings = self.canvas.get_settings()
self.settings = settings
settings.getSetting('cuts').add_callback('set', self.cut_levels_cb)
settings.set(autozoom='off',
autocuts='override',
autocenter='override')
# make color bar, with color maps shared from ginga canvas
rgbmap = self.viewer.get_rgbmap()
self.colorbar = ColorBar.ColorBar(self.logger)
rgbmap.add_callback('changed', self.rgbmap_cb, self.viewer)
self.colorbar.set_rgbmap(rgbmap)
# make coordinates/value readout
self.readout = Readout.Readout(-1, 20)
self.roi_tag = None
super(GingaWidget, self).__init__(session, parent)
def build_gui(self, container):
cbar = ColorBar.ColorBar(self.logger, settings=self.settings)
cbar.set_cmap(self.fv.cm)
cbar.set_imap(self.fv.im)
cbar_w = cbar.get_widget()
cbar_ht = self.settings.get('cbar_height', 36)
cbar_w.resize(-1, cbar_ht)
self.colorbar = cbar
self.fv.add_callback('channel-change', self.change_cbar, cbar)
cbar.add_callback('motion', self.cbar_value_cb)
container.add_widget(cbar_w, stretch=0)
def build_gui(self, container):
cbar = ColorBar.ColorBar(self.logger)
cbar.set_cmap(self.fv.cm)
cbar.set_imap(self.fv.im)
cbar_w = Widgets.wrap(cbar)
self.colorbar = cbar
self.fv.add_callback('channel-change', self.change_cbar, cbar)
cbar.add_callback('motion', self.cbar_value_cb)
fr = Widgets.Frame()
fr.set_border_width(0)
fr.set_widget(cbar_w)
container.add_widget(fr, stretch=0)
def build_gui(self, container):
cbar = ColorBar.ColorBar(self.logger, settings=self.settings)
cbar.set_cmap(self.fv.cm)
cbar.set_imap(self.fv.im)
cbar_w = cbar.get_widget()
cbar_ht = self.settings.get('cbar_height', 36)
cbar_w.resize(-1, cbar_ht)
self.colorbar = cbar
cbar.add_callback('motion', self.cbar_value_cb)
# see cbar_val_cb()
if self.fv.gpmon.has_plugin('Cursor'):
self.cursor_obj = self.fv.gpmon.get_plugin('Cursor')
container.add_widget(cbar_w, stretch=0)
self.gui_up = True
def build_gui(self, container):
cbar = ColorBar.ColorBar(self.logger)
cbar.set_cmap(self.fv.cm)
cbar.set_imap(self.fv.im)
if hasattr(cbar, 'get_widget'):
# generic version based on a ginga widget
cbar_w = cbar.get_widget()
# TEMP
#cbar_w.resize(600, 16)
fr = cbar_w
else:
# dedicated widget version
cbar_w = Widgets.wrap(cbar)
fr = Widgets.Frame()
fr.set_border_width(0)
fr.set_widget(cbar_w)
self.colorbar = cbar
self.fv.add_callback('channel-change', self.change_cbar, cbar)
cbar.add_callback('motion', self.cbar_value_cb)
container.add_widget(fr, stretch=0)
def _build_gui(self, container):
self.mframe = container
vbox = Widgets.VBox()
# create the table
table = Widgets.TreeView(selection='single',
sortable=True,
use_alt_row_color=False)
self.table = table
table.add_callback('selected', self.select_star_cb)
vbox.add_widget(table, stretch=1)
self.cbar = ColorBar.ColorBar(self.logger)
self.cbar.set_cmap(self.cmap)
self.cbar.set_imap(self.imap)
rgbmap = self.cbar.get_rgbmap()
rgbmap.add_callback('changed', lambda *args: self.replot_stars())
cbar_w = self.cbar.get_widget()
vbox.add_widget(cbar_w, stretch=0)
btns = Widgets.HBox()
btns.set_spacing(5)
combobox = Widgets.ComboBox()
options = []
index = 0
for name in self.cmap_names:
options.append(name)
combobox.append_text(name)
index += 1
cmap_name = self.magcmap
try:
index = self.cmap_names.index(cmap_name)
except Exception:
index = self.cmap_names.index('gray')
combobox.set_index(index)
combobox.add_callback('activated',
lambda w, idx: self.set_cmap_cb(idx))
self.btn['cmap'] = combobox
btns.add_widget(combobox, stretch=0)
combobox = Widgets.ComboBox()
options = []
index = 0
for name in self.imap_names:
options.append(name)
combobox.append_text(name)
index += 1
imap_name = self.magimap
try:
index = self.imap_names.index(imap_name)
except Exception:
index = self.imap_names.index('ramp')
combobox.set_index(index)
combobox.add_callback('activated',
lambda w, idx: self.set_imap_cb(idx))
self.btn['imap'] = combobox
btns.add_widget(combobox, stretch=0)
combobox = Widgets.ComboBox()
options = []
index = 0
for name, fn in self.operation_table:
options.append(name)
combobox.append_text(name)
index += 1
combobox.set_index(0)
combobox.add_callback('activated',
lambda w, idx: self.do_operation_cb(idx))
self.btn['oprn'] = combobox
btns.add_widget(combobox, stretch=0)
btn = Widgets.Button("Do it")
btns.add_widget(btn, stretch=0)
vbox.add_widget(btns, stretch=0)
btns = Widgets.HBox()
btns.set_spacing(5)
for name in (
'Plot',
'Clear', #'Close'
):
btn = Widgets.Button(name)
btns.add_widget(btn, stretch=0)
self.btn[name.lower()] = btn
self.btn.plot.add_callback('activated', lambda w: self.replot_stars())
self.btn.clear.add_callback('activated', lambda w: self.clear())
#self.btn.close.add_callback('activated',
# lambda w: self.close())
combobox = Widgets.ComboBox()
options = []
index = 0
for name in ['Mag']:
options.append(name)
combobox.append_text(name)
index += 1
combobox.set_index(0)
combobox.add_callback('activated',
lambda w, idx: self.set_field_cb(idx))
self.btn['field'] = combobox
btns.add_widget(combobox, stretch=0)
vbox.add_widget(btns, stretch=0)
# create the table
info = Bunch.Bunch(columns=self.columns, color='Mag')
self.build_table(info)
self.mframe.add_widget(vbox, stretch=1)
def __init__(self, session, parent=None):
self.logger = log.get_logger(name='ginga', level=20,
# switch commenting for debugging
null=True, log_stderr=False,
#null=False, log_stderr=True
)
# load binding preferences if available
cfgfile = os.path.join(ginga_home, "bindings.cfg")
bindprefs = SettingGroup(name='bindings', logger=self.logger,
preffile=cfgfile)
bindprefs.load(onError='silent')
bd = ImageViewBindings(self.logger, settings=bindprefs)
# make Ginga viewer
self.viewer = ImageViewCanvas(self.logger, render='widget',
bindings=bd)
self.canvas = self.viewer
# prevent widget from grabbing focus
self.viewer.set_enter_focus(False)
self.viewer.set_desired_size(300, 300)
# enable interactive features
bindings = self.viewer.get_bindings()
bindings.enable_all(True)
self.canvas.add_callback('none-move', self.motion_readout)
self.canvas.register_for_cursor_drawing(self.viewer)
self.canvas.add_callback('draw-event', self._apply_roi_cb)
self.canvas.add_callback('edit-event', self._update_roi_cb)
self.canvas.add_callback('draw-down', self._clear_roi_cb)
self.canvas.enable_draw(False)
self.canvas.enable_edit(False)
self.viewer.enable_autozoom('off')
self.viewer.set_zoom_algorithm('rate')
self.viewer.set_zoomrate(1.4)
self.viewer.set_fg(*colors.lookup_color("#D0F0E0"))
bm = self.viewer.get_bindmap()
bm.add_callback('mode-set', self.mode_set_cb)
self.mode_w = None
self.mode_actns = {}
# Create settings and set defaults
settings = self.viewer.get_settings()
self.settings = settings
settings.getSetting('cuts').add_callback('set', self.cut_levels_cb)
settings.set(autozoom='off', autocuts='override',
autocenter='override')
# make color bar, with color maps shared from ginga canvas
rgbmap = self.viewer.get_rgbmap()
self.colorbar = ColorBar.ColorBar(self.logger)
rgbmap.add_callback('changed', self.rgbmap_cb, self.viewer)
self.colorbar.set_rgbmap(rgbmap)
# make coordinates/value readout
self.readout = Readout.Readout(-1, 20)
self.roi_tag = None
self.opn_obj = None
super(GingaWidget, self).__init__(session, parent)
