def set_imap_cb(self, w):
"""This callback is invoked when the user selects a new intensity
map from the preferences pane."""
index = w.get_active()
name = imap.get_names()[index]
self.set_imap_byname(name)
self.t_.set(intensity_map=name)
def set_imap_cb(self, w):
"""This callback is invoked when the user selects a new intensity
map from the preferences pane."""
index = w.get_active()
name = imap.get_names()[index]
self.set_imap_byname(name)
self.t_.set(intensity_map=name)
def __init__(self, fv, fitsimage):
# superclass defines some variables for us, like logger
super(Preferences, self).__init__(fv, fitsimage)
self.chname = self.fv.get_channelName(self.fitsimage)
self.cmap_names = cmap.get_names()
self.imap_names = imap.get_names()
self.zoomalg_names = ('step', 'rate')
self.autocuts_cache = {}
self.gui_up = False
self.calg_names = ColorDist.get_dist_names()
self.autozoom_options = self.fitsimage.get_autozoom_options()
self.autocut_options = self.fitsimage.get_autocuts_options()
self.autocut_methods = self.fitsimage.get_autocut_methods()
self.autocenter_options = self.fitsimage.get_autocenter_options()
self.pancoord_options = ('data', 'wcs')
self.t_ = self.fitsimage.get_settings()
self.t_.getSetting('autocuts').add_callback('set',
self.autocuts_changed_ext_cb)
self.t_.getSetting('autozoom').add_callback('set',
self.autozoom_changed_ext_cb)
self.t_.getSetting('autocenter').add_callback('set',
self.autocenter_changed_ext_cb)
for key in ['pan']:
self.t_.getSetting(key).add_callback('set',
self.pan_changed_ext_cb)
for key in ['scale']:
self.t_.getSetting(key).add_callback('set',
self.scale_changed_ext_cb)
self.t_.getSetting('zoom_algorithm').add_callback('set', self.set_zoomalg_ext_cb)
self.t_.getSetting('zoom_rate').add_callback('set', self.set_zoomrate_ext_cb)
for key in ['scale_x_base', 'scale_y_base']:
self.t_.getSetting(key).add_callback('set', self.scalebase_changed_ext_cb)
self.t_.getSetting('rot_deg').add_callback('set', self.set_rotate_ext_cb)
for name in ('flip_x', 'flip_y', 'swap_xy'):
self.t_.getSetting(name).add_callback('set', self.set_transform_ext_cb)
## for name in ('autocut_method', 'autocut_params'):
## self.t_.getSetting(name).add_callback('set', self.set_autocuts_ext_cb)
## for key in ['color_algorithm', 'color_hashsize', 'color_map',
## 'intensity_map']:
## self.t_.getSetting(key).add_callback('set', self.cmap_changed_ext_cb)
self.t_.setdefault('wcs_coords', 'icrs')
self.t_.setdefault('wcs_display', 'sexagesimal')
# buffer len (number of images in memory)
self.t_.addDefaults(numImages=4)
self.t_.getSetting('numImages').add_callback('set', self.set_buflen_ext_cb)
self.icc_profiles = list(io_rgb.get_profiles())
self.icc_profiles.insert(0, None)
self.icc_intents = io_rgb.get_intents()
def get_intensity_maps(self):
"""Get the list of named intensity maps.
Parameters
----------
None
Returns
-------
`names`: list
A list of all named intensity maps installed
"""
return imap.get_names()
def get_intensity_maps(self):
"""Get the list of named intensity maps.
Parameters
----------
None
Returns
-------
`names`: list
A list of all named intensity maps installed
"""
return imap.get_names()
def __init__(self, fv, fitsimage):
# superclass defines some variables for us, like logger
super(Preferences, self).__init__(fv, fitsimage)
self.chname = self.fv.get_channelName(self.fitsimage)
self.cmap_names = cmap.get_names()
self.imap_names = imap.get_names()
self.zoomalg_names = ('step', 'rate')
self.autocuts_cache = {}
self.gui_up = False
self.calg_names = ColorDist.get_dist_names()
self.autozoom_options = self.fitsimage.get_autozoom_options()
self.autocut_options = self.fitsimage.get_autocuts_options()
self.autocut_methods = self.fitsimage.get_autocut_methods()
self.t_ = self.fitsimage.get_settings()
self.t_.getSetting('autocuts').add_callback('set',
self.autocuts_changed_ext_cb)
self.t_.getSetting('autozoom').add_callback('set',
self.autozoom_changed_ext_cb)
for key in ['pan']:
self.t_.getSetting(key).add_callback('set',
self.pan_changed_ext_cb)
for key in ['scale']:
self.t_.getSetting(key).add_callback('set',
self.scale_changed_ext_cb)
self.t_.getSetting('zoom_algorithm').add_callback('set', self.set_zoomalg_ext_cb)
self.t_.getSetting('zoom_rate').add_callback('set', self.set_zoomrate_ext_cb)
for key in ['scale_x_base', 'scale_y_base']:
self.t_.getSetting(key).add_callback('set', self.scalebase_changed_ext_cb)
self.t_.getSetting('rot_deg').add_callback('set', self.set_rotate_ext_cb)
for name in ('flip_x', 'flip_y', 'swap_xy'):
self.t_.getSetting(name).add_callback('set', self.set_transform_ext_cb)
for name in ('autocut_method', 'autocut_params'):
self.t_.getSetting(name).add_callback('set', self.set_autocuts_ext_cb)
## for key in ['color_algorithm', 'color_hashsize', 'color_map',
## 'intensity_map']:
## self.t_.getSetting(key).add_callback('set', self.cmap_changed_ext_cb)
self.t_.setdefault('wcs_coords', 'icrs')
self.t_.setdefault('wcs_display', 'sexagesimal')
def __init__(self, fv, fitsimage):
# superclass defines some variables for us, like logger
super(Preferences, self).__init__(fv, fitsimage)
self.w.tooltips = self.fv.w.tooltips
self.chname = self.fv.get_channelName(self.fitsimage)
self.cmap_names = cmap.get_names()
self.imap_names = imap.get_names()
self.zoomalg_names = ('step', 'rate')
self.gui_up = False
rgbmap = fitsimage.get_rgbmap()
self.calg_names = rgbmap.get_hash_algorithms()
self.calg_names.sort()
self.autozoom_options = self.fitsimage.get_autozoom_options()
self.autocut_options = self.fitsimage.get_autocuts_options()
self.autocut_methods = self.fitsimage.get_autocut_methods()
self.t_ = fitsimage.get_settings()
self.t_.getSetting('autocuts').add_callback('set',
self.autocuts_changed_cb)
self.t_.getSetting('autozoom').add_callback('set',
self.autozoom_changed_cb)
for key in ['scale']:
self.t_.getSetting(key).add_callback('set',
self.scale_changed_ext_cb)
for key in ['pan']:
self.t_.getSetting(key).add_callback('set',
self.pan_changed_ext_cb)
self.t_.getSetting('zoom_algorithm').add_callback('set', self.set_zoomalg_ext_cb)
self.t_.getSetting('zoom_rate').add_callback('set', self.set_zoomrate_ext_cb)
for key in ['scale_x_base', 'scale_y_base']:
self.t_.getSetting(key).add_callback('set', self.scalebase_changed_ext_cb)
self.t_.getSetting('rot_deg').add_callback('set', self.set_rotate_ext_cb)
for name in ('flip_x', 'flip_y', 'swap_xy'):
self.t_.getSetting(name).add_callback('set', self.set_transform_ext_cb)
for name in ('autocuts', 'autocut_method', 'autocut_hist_pct',
'autocut_bins'):
self.t_.getSetting(name).add_callback('set', self.set_autocuts_ext_cb)
self.t_.setdefault('wcs_coords', 'icrs')
self.t_.setdefault('wcs_display', 'sexagesimal')
def __init__(self, logger, container):
super(CatalogListing, self).__init__()
self.logger = logger
self.tag = None
self.cmap_names = cmap.get_names()
self.imap_names = imap.get_names()
self.magcmap = 'stairs8'
self.magimap = 'ramp'
self.mag_field = 'mag'
self.mag_max = 25.0
self.mag_min = 0.0
self.color_default = 'skyblue'
# keys: are name, ra, dec, mag, flag, b_r, preference, priority, dst
# TODO: automate this generation
self.columns = [
('Name', 'name'),
('RA', 'ra'),
('DEC', 'dec'),
('Mag', 'mag'),
('Preference', 'preference'),
('Priority', 'priority'),
('Description', 'description'),
('Index', 'index'),
]
self.catalog = None
self.cursor = 0
self.color_selected = 'skyblue'
self.selection_mode = 'single'
self.selected = []
self.moving_cursor = False
self.btn = Bunch.Bunch()
self.cmap = cmap.get_cmap(self.magcmap)
self.imap = imap.get_imap('ramp')
self.cbar_ht = 32
self.operation_table = []
self._select_flag = False
self._build_gui(container)
def __init__(self, fv, fitsimage):
# superclass defines some variables for us, like logger
super(Preferences, self).__init__(fv, fitsimage)
self.w.tooltips = self.fv.w.tooltips
self.chname = self.fv.get_channelName(self.fitsimage)
self.cmap_names = cmap.get_names()
self.imap_names = imap.get_names()
self.zoomalg_names = ('step', 'rate')
self.gui_up = False
rgbmap = fitsimage.get_rgbmap()
self.calg_names = rgbmap.get_hash_algorithms()
self.calg_names.sort()
self.autozoom_options = self.fitsimage.get_autozoom_options()
self.autocut_options = self.fitsimage.get_autocuts_options()
self.autocut_methods = self.fitsimage.get_autocut_methods()
self.fitsimage.add_callback('autocuts', self.autocuts_changed_cb)
self.fitsimage.add_callback('autozoom', self.autozoom_changed_cb)
self.fitsimage.add_callback('pan-set', self.pan_changed_ext_cb)
self.fitsimage.add_callback('zoom-set', self.scale_changed_ext_cb)
self.t_ = self.fitsimage.get_settings()
self.t_.getSetting('zoom_algorithm').add_callback(
'set', self.set_zoomalg_ext_cb)
self.t_.getSetting('zoom_rate').add_callback('set',
self.set_zoomrate_ext_cb)
for key in ['scale_x_base', 'scale_y_base']:
self.t_.getSetting(key).add_callback('set',
self.scalebase_changed_ext_cb)
self.t_.getSetting('rot_deg').add_callback('set',
self.set_rotate_ext_cb)
for name in ('flip_x', 'flip_y', 'swap_xy'):
self.t_.getSetting(name).add_callback('set',
self.set_transform_ext_cb)
for name in ('autocuts', 'autocut_method', 'autocut_hist_pct',
'autocut_bins'):
self.t_.getSetting(name).add_callback('set',
self.set_autocuts_ext_cb)
def __init__(self, logger, container):
super(CatalogListing, self).__init__()
self.logger = logger
self.tag = None
self.cmap_names = cmap.get_names()
self.imap_names = imap.get_names()
self.magcmap = 'stairs8'
self.magimap = 'ramp'
self.mag_field = 'mag'
self.mag_max = 25.0
self.mag_min = 0.0
self.color_default = 'skyblue'
# keys: are name, ra, dec, mag, flag, b_r, preference, priority, dst
# TODO: automate this generation
self.columns = [('Name', 'name'),
('RA', 'ra'),
('DEC', 'dec'),
('Mag', 'mag'),
('Preference', 'preference'),
('Priority', 'priority'),
('Description', 'description'),
('Index', 'index'),
]
self.catalog = None
self.cursor = 0
self.color_selected = 'skyblue'
self.selection_mode = 'single'
self.selected = []
self.moving_cursor = False
self.btn = Bunch.Bunch()
self.cmap = cmap.get_cmap(self.magcmap)
self.imap = imap.get_imap('ramp')
self.cbar_ht = 32
self.operation_table = []
self._select_flag = False
self._build_gui(container)
def __init__(self, logger):
super(FitsViewer, self).__init__()
self.logger = logger
menubar = self.menuBar()
# create a File pulldown menu, and add it to the menu bar
filemenu = menubar.addMenu("File")
item = QtGui.QAction("Open File", menubar)
item.triggered.connect(self.open_file)
filemenu.addAction(item)
sep = QtGui.QAction(menubar)
sep.setSeparator(True)
filemenu.addAction(sep)
item = QtGui.QAction("Quit", menubar)
item.triggered.connect(self.close)
filemenu.addAction(item)
# Add matplotlib color maps to our built in ones
cmap.add_matplotlib_cmaps()
self.cmaps = cmap.get_names()
self.imaps = imap.get_names()
wd, ht = 500, 500
# Create a Ginga widget
fi = ImageViewCanvas(logger, render='widget')
fi.enable_autocuts('on')
fi.set_autocut_params('zscale')
fi.enable_autozoom('on')
fi.enable_draw(False)
fi.set_callback('drag-drop', self.drop_file)
fi.set_callback('none-move', self.motion)
fi.set_bg(0.2, 0.2, 0.2)
fi.ui_setActive(True)
self.fitsimage = fi
# enable various key and mouse controlled actions
bd = fi.get_bindings()
bd.enable_all(True)
self.cp_tag = 'compass'
# pack widget into layout
gingaw = fi.get_widget()
gingaw.resize(wd, ht)
vbox1 = QtGui.QWidget()
layout = QtGui.QVBoxLayout()
layout.addWidget(gingaw, stretch=1)
self.cm = cmap.get_cmap('gray')
self.im = imap.get_imap('ramp')
# add color bar
rgbmap = fi.get_rgbmap()
rgbmap.set_hash_size(256)
cbar = ColorBar.ColorBar(self.logger, rgbmap=rgbmap,
link=True)
cbar.resize(-1, 15)
#cbar.show()
self.colorbar = cbar
layout.addWidget(cbar, stretch=0)
settings = fi.get_settings()
settings.getSetting('cuts').add_callback('set',
self.change_range_cb, fi,
self.colorbar)
# color map selection widget
wcmap = QtGui.QComboBox()
for name in self.cmaps:
wcmap.addItem(name)
index = self.cmaps.index('gray')
wcmap.setCurrentIndex(index)
wcmap.activated.connect(self.set_cmap_cb)
self.wcmap = wcmap
# intensity map selection widget
wimap = QtGui.QComboBox()
for name in self.imaps:
wimap.addItem(name)
index = self.imaps.index('ramp')
wimap.setCurrentIndex(index)
wimap.activated.connect(self.set_cmap_cb)
self.wimap = wimap
#wopen = QtGui.QPushButton("Open File")
#wopen.clicked.connect(self.open_file)
# add buttons to layout
hbox = QtGui.QHBoxLayout()
hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2))
hbox.addStretch(1)
for w in (wcmap, wimap):
hbox.addWidget(w, stretch=0)
hw = QtGui.QWidget()
hw.setLayout(hbox)
layout.addWidget(hw, stretch=0)
vbox1.setLayout(layout)
# Create a matplotlib Figure
#self.fig = matplotlib.figure.Figure(figsize=(wd, ht))
self.fig = matplotlib.figure.Figure()
self.canvas = FigureCanvas(self.fig)
vbox2 = QtGui.QWidget()
layout = QtGui.QVBoxLayout()
# scrw = QtGui.QScrollArea()
# scrw.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
# scrw.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
# scrw.setWidgetResizable(True)
# layout.addWidget(scrw, stretch=1)
# scrw.setWidget(self.canvas)
layout.addWidget(self.canvas, stretch=1)
# Add matplotlib buttons
hbox = QtGui.QHBoxLayout()
hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2))
wgetimg = QtGui.QPushButton("Get Data")
wgetimg.clicked.connect(self.get_image)
wgetrgb = QtGui.QPushButton("Get RGB")
wgetrgb.clicked.connect(self.get_rgb_image)
#wquit = QtGui.QPushButton("Quit")
#wquit.clicked.connect(self.close)
hbox.addStretch(1)
for w in (wgetimg, wgetrgb):
hbox.addWidget(w, stretch=0)
hw = QtGui.QWidget()
hw.setLayout(hbox)
layout.addWidget(hw, stretch=0)
vbox2.setLayout(layout)
vbox = QtGui.QVBoxLayout()
vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2))
vbox.setSpacing(1)
w = QtGui.QWidget()
layout = QtGui.QHBoxLayout()
layout.addWidget(vbox1, stretch=1.0)
layout.addWidget(vbox2, stretch=1.0)
w.setLayout(layout)
vbox.addWidget(w, stretch=1)
self.readout = QtGui.QLabel("")
vbox.addWidget(self.readout, stretch=0,
alignment=QtCore.Qt.AlignCenter)
vw = QtGui.QWidget()
vw.setLayout(vbox)
self.setCentralWidget(vw)
def __init__(self, logger):
super(FitsViewer, self).__init__()
self.logger = logger
menubar = self.menuBar()
# create a File pulldown menu, and add it to the menu bar
filemenu = menubar.addMenu("File")
item = QtGui.QAction("Open File", menubar)
item.triggered.connect(self.open_file)
filemenu.addAction(item)
sep = QtGui.QAction(menubar)
sep.setSeparator(True)
filemenu.addAction(sep)
item = QtGui.QAction("Quit", menubar)
item.triggered.connect(self.close)
filemenu.addAction(item)
# Add matplotlib color maps to our built in ones
cmap.add_matplotlib_cmaps()
self.cmaps = cmap.get_names()
self.imaps = imap.get_names()
wd, ht = 500, 500
# Create a Ginga widget
fi = ImageViewCanvas(logger, render='widget')
fi.enable_autocuts('on')
fi.set_autocut_params('zscale')
fi.enable_autozoom('on')
fi.enable_draw(False)
fi.set_callback('drag-drop', self.drop_file_cb)
fi.set_callback('cursor-changed', self.cursor_cb)
fi.set_bg(0.2, 0.2, 0.2)
fi.ui_set_active(True)
self.fitsimage = fi
fi.show_color_bar(True)
# enable various key and mouse controlled actions
bd = fi.get_bindings()
bd.enable_all(True)
self.cp_tag = 'compass'
# pack widget into layout
gingaw = fi.get_widget()
gingaw.resize(wd, ht)
vbox1 = QtGui.QWidget()
layout = QtGui.QVBoxLayout()
layout.addWidget(gingaw, stretch=1)
self.cm = cmap.get_cmap('gray')
self.im = imap.get_imap('ramp')
# color map selection widget
wcmap = QtGui.QComboBox()
for name in self.cmaps:
wcmap.addItem(name)
index = self.cmaps.index('gray')
wcmap.setCurrentIndex(index)
wcmap.activated.connect(self.set_cmap_cb)
self.wcmap = wcmap
# intensity map selection widget
wimap = QtGui.QComboBox()
for name in self.imaps:
wimap.addItem(name)
index = self.imaps.index('ramp')
wimap.setCurrentIndex(index)
wimap.activated.connect(self.set_cmap_cb)
self.wimap = wimap
#wopen = QtGui.QPushButton("Open File")
#wopen.clicked.connect(self.open_file)
# add buttons to layout
hbox = QtGui.QHBoxLayout()
hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2))
hbox.addStretch(1)
for w in (wcmap, wimap):
hbox.addWidget(w, stretch=0)
hw = QtGui.QWidget()
hw.setLayout(hbox)
layout.addWidget(hw, stretch=0)
vbox1.setLayout(layout)
# Create a matplotlib Figure
#self.fig = matplotlib.figure.Figure(figsize=(wd, ht))
self.fig = matplotlib.figure.Figure()
self.canvas = FigureCanvas(self.fig)
vbox2 = QtGui.QWidget()
layout = QtGui.QVBoxLayout()
layout.addWidget(self.canvas, stretch=1)
# Add matplotlib buttons
hbox = QtGui.QHBoxLayout()
hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2))
wgetimg = QtGui.QPushButton("Get Data")
wgetimg.clicked.connect(self.get_image)
wgetrgb = QtGui.QPushButton("Get RGB")
wgetrgb.clicked.connect(self.get_rgb_image)
#wquit = QtGui.QPushButton("Quit")
#wquit.clicked.connect(self.close)
hbox.addStretch(1)
for w in (wgetimg, wgetrgb):
hbox.addWidget(w, stretch=0)
hw = QtGui.QWidget()
hw.setLayout(hbox)
layout.addWidget(hw, stretch=0)
vbox2.setLayout(layout)
vbox = QtGui.QVBoxLayout()
vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2))
vbox.setSpacing(1)
w = QtGui.QWidget()
layout = QtGui.QHBoxLayout()
layout.addWidget(vbox1, stretch=1.0)
layout.addWidget(vbox2, stretch=1.0)
w.setLayout(layout)
vbox.addWidget(w, stretch=1)
self.readout = QtGui.QLabel("")
vbox.addWidget(self.readout,
stretch=0,
alignment=QtCore.Qt.AlignCenter)
vw = QtGui.QWidget()
vw.setLayout(vbox)
self.setCentralWidget(vw)
def __init__(self, fv, fitsimage):
# superclass defines some variables for us, like logger
super(Preferences, self).__init__(fv, fitsimage)
self.cmap_names = cmap.get_names()
self.imap_names = imap.get_names()
self.zoomalg_names = ('step', 'rate')
self.autocuts_cache = {}
self.gui_up = False
self.calg_names = ColorDist.get_dist_names()
self.autozoom_options = self.fitsimage.get_autozoom_options()
self.autocut_options = self.fitsimage.get_autocuts_options()
self.autocut_methods = self.fitsimage.get_autocut_methods()
self.autocenter_options = self.fitsimage.get_autocenter_options()
self.pancoord_options = ('data', 'wcs')
self.sort_options = ('loadtime', 'alpha')
self.t_ = self.fitsimage.get_settings()
self.t_.get_setting('autocuts').add_callback(
'set', self.autocuts_changed_ext_cb)
self.t_.get_setting('autozoom').add_callback(
'set', self.autozoom_changed_ext_cb)
self.t_.get_setting('autocenter').add_callback(
'set', self.autocenter_changed_ext_cb)
for key in ['pan']:
self.t_.get_setting(key).add_callback('set',
self.pan_changed_ext_cb)
for key in ['scale']:
self.t_.get_setting(key).add_callback('set',
self.scale_changed_ext_cb)
self.t_.get_setting('zoom_algorithm').add_callback(
'set', self.set_zoomalg_ext_cb)
self.t_.get_setting('zoom_rate').add_callback('set',
self.set_zoomrate_ext_cb)
for key in ['scale_x_base', 'scale_y_base']:
self.t_.get_setting(key).add_callback(
'set', self.scalebase_changed_ext_cb)
self.t_.get_setting('rot_deg').add_callback('set',
self.set_rotate_ext_cb)
for name in ('flip_x', 'flip_y', 'swap_xy'):
self.t_.get_setting(name).add_callback('set',
self.set_transform_ext_cb)
## for name in ('autocut_method', 'autocut_params'):
## self.t_.get_setting(name).add_callback('set', self.set_autocuts_ext_cb)
## for key in ['color_algorithm', 'color_hashsize', 'color_map',
## 'intensity_map']:
## self.t_.get_setting(key).add_callback('set', self.cmap_changed_ext_cb)
self.t_.setdefault('wcs_coords', 'icrs')
self.t_.setdefault('wcs_display', 'sexagesimal')
# buffer len (number of images in memory)
self.t_.add_defaults(numImages=4)
self.t_.get_setting('numImages').add_callback('set',
self.set_buflen_ext_cb)
# preload images
self.t_.add_defaults(preload_images=False)
self.icc_profiles = list(rgb_cms.get_profiles())
self.icc_profiles.insert(0, None)
self.icc_intents = rgb_cms.get_intents()