from glue.core import BaseData
from glue_jupyter.bqplot.image import BqplotImageView
from jdaviz.core.registries import viewer_registry
from jdaviz.core.marks import SliceIndicator
from jdaviz.configs.default.plugins.viewers import JdavizViewerMixin
from jdaviz.configs.specviz.plugins.viewers import SpecvizProfileView
__all__ = ['CubevizImageView', 'CubevizProfileView']
[docs]@viewer_registry("cubeviz-image-viewer", label="Image 2D (Cubeviz)")
class CubevizImageView(BqplotImageView, JdavizViewerMixin):
# Whether to inherit tools from glue-jupyter automatically. Set this to
# False to have full control here over which tools are shown in case new
# ones are added in glue-jupyter in future that we don't want here.
inherit_tools = False
tools = ['bqplot:home', 'jdaviz:boxzoom',
'bqplot:panzoom', 'bqplot:rectangle',
'bqplot:circle']
# categories: zoom resets, (zoom, pan), subset, select tools, shortcuts
# NOTE: zoom and pan are merged here for space consideration and to avoid
# overflow to second row when opening the tray
tools_nested = [
['bqplot:home'],
['jdaviz:boxzoom', 'bqplot:panzoom'],
['bqplot:circle', 'bqplot:rectangle'],
['jdaviz:sidebar_plot', 'jdaviz:sidebar_export']
]
default_class = None
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self._initialize_toolbar_nested()
[docs] def set_plot_axes(self):
self.figure.axes[1].tick_format = None
self.figure.axes[0].tick_format = None
self.figure.axes[1].label = "y: pixels"
self.figure.axes[0].label = "x: pixels"
# Make it so y axis label is not covering tick numbers.
self.figure.axes[1].label_offset = "-50"
[docs] def data(self, cls=None):
return [layer_state.layer # .get_object(cls=cls or self.default_class)
for layer_state in self.state.layers
if hasattr(layer_state, 'layer') and
isinstance(layer_state.layer, BaseData)]
[docs]@viewer_registry("cubeviz-profile-viewer", label="Profile 1D (Cubeviz)")
class CubevizProfileView(SpecvizProfileView):
# Whether to inherit tools from glue-jupyter automatically. Set this to
# False to have full control here over which tools are shown in case new
# ones are added in glue-jupyter in future that we don't want here.
inherit_tools = False
tools = ['bqplot:home',
'jdaviz:boxzoom', 'jdaviz:xrangezoom',
'bqplot:panzoom', 'bqplot:panzoom_x',
'bqplot:panzoom_y', 'bqplot:xrange',
'jdaviz:selectslice', 'jdaviz:selectline']
# categories: zoom resets, zoom, pan, subset, select tools, shortcuts
tools_nested = [
['bqplot:home'],
['jdaviz:xrangezoom', 'jdaviz:boxzoom'],
['bqplot:panzoom', 'bqplot:panzoom_x', 'bqplot:panzoom_y'],
['bqplot:xrange'],
['jdaviz:selectslice', 'jdaviz:selectline'],
['jdaviz:sidebar_plot', 'jdaviz:sidebar_export']
]
def __init__(self, *args, **kwargs):
# NOTE: super will initialize nested toolbar with
# default_tool_priority=['jdaviz:selectslice']
super().__init__(*args, **kwargs)
@property
def slice_indicator(self):
for mark in self.figure.marks:
if isinstance(mark, SliceIndicator):
return mark
# SliceIndicator does not yet exist
slice_indicator = SliceIndicator(self)
self.figure.marks = self.figure.marks + [slice_indicator]
return slice_indicator
def _update_slice_indicator(self, slice):
self.slice_indicator.slice = slice