def __init__(self, logger, gv):
self.logger = logger
self.gv = gv
self.viewers = Bunch.Bunch()
# the current viewer
self._view = None
self.default_viewer_width = 900
self.default_viewer_height = 1000
self.buffers = Bunch.Bunch()
self.iqcalc = iqcalc.IQCalc(self.logger)
self._plot = None
# Peak finding parameters and selection criteria
self.radius = 10
self.settings = {}
self.max_side = self.settings.get('max_side', 1024)
self.radius = self.settings.get('radius', 10)
self.threshold = self.settings.get('threshold', None)
self.min_fwhm = self.settings.get('min_fwhm', 2.0)
self.max_fwhm = self.settings.get('max_fwhm', 50.0)
self.min_ellipse = self.settings.get('min_ellipse', 0.5)
self.edgew = self.settings.get('edge_width', 0.01)
self.show_candidates = self.settings.get('show_candidates', False)
# Report in 0- or 1-based coordinates
self.pixel_coords_offset = self.settings.get('pixel_coords_offset',
0.0)
self.contour_radius = 10
self.cwd = os.getcwd()
def __init__(self, fv, fitsimage):
# superclass defines some variables for us, like logger
super(Pick, self).__init__(fv, fitsimage)
self.layertag = 'pick-canvas'
self.pickimage = None
self.pickcenter = None
self.pick_qs = None
self.picktag = None
self.pickcolor = 'green'
self.candidate_color = 'purple'
self.pick_x1 = 0
self.pick_y1 = 0
self.pick_data = None
self.dx = region_default_width
self.dy = region_default_height
# For offloading intensive calculation from graphics thread
self.serialnum = 0
self.lock = threading.RLock()
self.lock2 = threading.RLock()
self.ev_intr = threading.Event()
# Peak finding parameters and selection criteria
# this is the maximum size a side can be
self.max_side = 1024
self.radius = 10
self.threshold = None
self.min_fwhm = 2.0
self.max_fwhm = 50.0
self.min_ellipse = 0.5
self.edgew = 0.01
self.show_candidates = False
self.do_record = False
self.last_report = None
self.plot_panx = 0.5
self.plot_pany = 0.5
self.plot_zoomlevel = 1.0
self.num_contours = 8
self.contour_size_limit = 70
self.contour_data = None
self.delta_sky = 0.0
self.delta_bright = 0.0
self.iqcalc = iqcalc.IQCalc(self.logger)
self.dc = self.fv.getDrawClasses()
canvas = self.dc.DrawingCanvas()
canvas.enable_draw(True)
canvas.set_callback('cursor-down', self.btndown)
canvas.set_callback('cursor-move', self.drag)
canvas.set_callback('cursor-up', self.update)
canvas.set_drawtype('rectangle', color='cyan', linestyle='dash',
drawdims=True)
canvas.set_callback('draw-event', self.setpickregion)
canvas.setSurface(self.fitsimage)
self.canvas = canvas
self.have_mpl = have_mpl
def __init__(self, fv, fitsimage):
# superclass defines some variables for us, like logger
super(NiresTest, self).__init__(fv, fitsimage)
self.niimage = None
self.nisky = None
self.sqcolor = 'green'
self.layertag = 'nires-canvas'
self.fwhm_plot = None
self.iqcalc = iqcalc.IQCalc(self.logger)
self.xclick = 0
self.yclick = 0
self.bside = 50
self.dc = fv.get_draw_classes()
canvas = self.dc.DrawingCanvas()
canvas.name = 'nires-canvas'
canvas.add_callback('cursor-down', self.btndown)
canvas.set_surface(self.fitsimage)
self.canvas = canvas
self.sqbx = self.dc.Rectangle(0,
0,
self.bside,
self.bside,
color=self.sqcolor)
self.canvas.add(self.sqbx, redraw=False)
def __init__(self, fv, fitsimage):
# superclass defines some variables for us, like logger
super(Pick, self).__init__(fv, fitsimage)
self.layertag = 'pick-canvas'
self.pickimage = None
self.pickcenter = None
self.pick_qs = None
self.picktag = None
self._textlabel = 'Pick'
# get Pick preferences
prefs = self.fv.get_preferences()
self.settings = prefs.createCategory('plugin_Pick')
self.settings.load(onError='silent')
self.sync_preferences()
self.pick_x1 = 0
self.pick_y1 = 0
self.pick_data = None
self.pick_log = None
self.dx = region_default_width
self.dy = region_default_height
# For offloading intensive calculation from graphics thread
self.serialnum = 0
self.lock = threading.RLock()
self.lock2 = threading.RLock()
self.ev_intr = threading.Event()
self.last_rpt = {}
self.iqcalc = iqcalc.IQCalc(self.logger)
self.dc = self.fv.get_draw_classes()
canvas = self.dc.DrawingCanvas()
canvas.enable_draw(True)
canvas.enable_edit(True)
canvas.set_drawtype('rectangle',
color='cyan',
linestyle='dash',
drawdims=True)
canvas.set_callback('draw-event', self.draw_cb)
canvas.set_callback('edit-event', self.edit_cb)
canvas.add_draw_mode('move',
down=self.btndown,
move=self.drag,
up=self.update)
canvas.register_for_cursor_drawing(self.fitsimage)
canvas.set_surface(self.fitsimage)
canvas.set_draw_mode('move')
self.canvas = canvas
self.have_mpl = have_mpl
def __init__(self, *args, **kwargs):
super(FWHMPlot, self).__init__(*args, **kwargs)
self.iqcalc = iqcalc.IQCalc(self.logger)
def __init__(self, logger):
super(FitsViewer, self).__init__()
self.logger = logger
self.cachedFiles = None
self.scanning = False
#KTL stuff
#Cache KTL keywords
self.trickxpos = ktl.cache('ao', 'TRKRO1XP')
self.trickypos = ktl.cache('ao', 'TRKRO1YP')
self.trickxsize = ktl.cache('ao', 'TRKRO1XS')
self.trickysize = ktl.cache('ao', 'TRKRO1YS')
self.rawfile = ''
self.threadpool = QtCore.QThreadPool()
self.iqcalc = iqcalc.IQCalc(self.logger)
# create the ginga viewer and configure it
fi = CanvasView(self.logger, render='widget')
fi.enable_autocuts('on')
fi.set_autocut_params('zscale')
fi.enable_autozoom('on')
# fi.set_callback('drag-drop', self.drop_file)
fi.set_bg(0.2, 0.2, 0.2)
fi.ui_set_active(True)
self.fitsimage = fi
# enable some user interaction
self.bd = fi.get_bindings()
self.bd.enable_all(True)
w = fi.get_widget()
w.resize(512, 512)
# add scrollbar interface around this viewer
si = ScrolledView(fi)
vbox = QtGui.QVBoxLayout()
vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2))
vbox.setSpacing(1)
vbox.addWidget(si, stretch=1)
hbox = QtGui.QHBoxLayout()
hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2))
self.readout = QtGui.QLabel("")
hbox.addStretch(1)
hbox.addWidget(self.readout, stretch=0)
self.box_readout = QtGui.QLabel("")
hbox.addStretch(1)
hbox.addWidget(self.box_readout, stretch=0)
hw = QtGui.QWidget()
hw.setLayout(hbox)
vbox.addWidget(hw, stretch=0)
hbox2 = QtGui.QHBoxLayout()
hbox2.setContentsMargins(QtCore.QMargins(4, 2, 4, 2))
self.wstartscan = QtGui.QPushButton("Start Scan")
self.wstartscan.clicked.connect(self.start_scan)
self.wstartscan.setEnabled(True)
self.wstopscan = QtGui.QPushButton("Stop Scan")
self.wstopscan.clicked.connect(self.stop_scan)
self.wstopscan.setEnabled(False)
self.wcut = QtGui.QComboBox()
for name in fi.get_autocut_methods():
self.wcut.addItem(name)
self.wcut.currentIndexChanged.connect(self.cut_change)
self.wcolor = QtGui.QComboBox()
for name in fi.get_color_algorithms():
self.wcolor.addItem(name)
self.wcolor.currentIndexChanged.connect(self.color_change)
wopen = QtGui.QPushButton("Open File")
wopen.clicked.connect(self.open_file)
self.wsky = QtGui.QPushButton("Load Sky")
self.wsky.clicked.connect(self.load_sky)
self.wsky.setEnabled(False)
wquit = QtGui.QPushButton("Quit")
wquit.clicked.connect(self.quit)
fi.set_callback('cursor-changed', self.motion_cb)
fi.add_callback('cursor-down', self.btndown)
hbox2.addStretch(1)
for w in (self.wstartscan, self.wstopscan, self.wcut, self.wcolor,
wopen, self.wsky, wquit):
hbox2.addWidget(w, stretch=0)
hw2 = QtGui.QWidget()
hw2.setLayout(hbox2)
vbox.addWidget(hw2, stretch=0)
vw = QtGui.QWidget()
self.setCentralWidget(vw)
vw.setLayout(vbox)
self.recdc, self.compdc = self.add_canvas()
self.boxtag = "roi-box"
self.picktag = "pick-box"