#!/usr/bin/env python3.8
# coding: latin-1
# (c) Massachusetts Institute of Technology 2015-2018
# (c) Brian Teague 2018-2022
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
cytoflowgui.workflow.views.kde_1d
---------------------------------
"""
from textwrap import dedent
from traits.api import provides, Enum, Bool, Instance
from cytoflow import Kde1DView
import cytoflow.utility as util
from cytoflowgui.workflow.serialization import camel_registry, traits_repr, traits_str
from .view_base import IWorkflowView, WorkflowFacetView, Data1DPlotParams, LINE_STYLES
Kde1DView.__repr__ = traits_repr
[docs]class Kde1DPlotParams(Data1DPlotParams):
shade = Bool(True)
alpha = util.PositiveCFloat(0.25)
kernel = Enum(['gaussian','tophat','epanechnikov','exponential','linear','cosine'])
bw = Enum(['scott', 'silverman'])
gridsize = util.PositiveCInt(100, allow_zero = False)
linestyle = Enum(LINE_STYLES)
linewidth = util.PositiveCFloat(2, allow_zero = True)
[docs]@provides(IWorkflowView)
class Kde1DWorkflowView(WorkflowFacetView, Kde1DView):
plot_params = Instance(Kde1DPlotParams, ())
[docs] def get_notebook_code(self, idx):
view = Kde1DView()
view.copy_traits(self, view.copyable_trait_names())
plot_params_str = traits_str(self.plot_params)
return dedent("""
{repr}.plot(ex_{idx}{plot}{plot_params})
"""
.format(repr = repr(view),
idx = idx,
plot = ", plot_name = " + repr(self.current_plot) if self.current_plot else "",
plot_params = ", " + plot_params_str if plot_params_str else ""))
### Serialization
@camel_registry.dumper(Kde1DWorkflowView, 'kde-1d', version = 2)
def _dump(view):
return dict(channel = view.channel,
scale = view.scale,
xfacet = view.xfacet,
yfacet = view.yfacet,
huefacet = view.huefacet,
huescale = view.huescale,
plotfacet = view.plotfacet,
subset_list = view.subset_list,
plot_params = view.plot_params,
current_plot = view.current_plot)
@camel_registry.dumper(Kde1DWorkflowView, 'kde-1d', version = 1)
def _dump_v1(view):
return dict(channel = view.channel,
scale = view.scale,
xfacet = view.xfacet,
yfacet = view.yfacet,
huefacet = view.huefacet,
huescale = view.huescale,
plotfacet = view.plotfacet,
subset_list = view.subset_list)
@camel_registry.dumper(Kde1DPlotParams, 'kde-1d-params', version = 1)
def _dump_params(params):
return dict(
# BasePlotParams
title = params.title,
xlabel = params.xlabel,
ylabel = params.ylabel,
huelabel = params.huelabel,
col_wrap = params.col_wrap,
sns_style = params.sns_style,
sns_context = params.sns_context,
legend = params.legend,
sharex = params.sharex,
sharey = params.sharey,
despine = params.despine,
# DataplotParams
min_quantile = params.min_quantile,
max_quantile = params.max_quantile,
# Data1DPlotParams
lim = params.lim,
orientation = params.orientation,
# KDE params
shade = params.shade,
alpha = params.alpha,
kernel = params.kernel,
bw = params.bw,
gridsize = params.gridsize,
linestyle = params.linestyle,
linewidth = params.linewidth)
@camel_registry.loader('kde-1d', version = any)
def _load(data, version):
return Kde1DWorkflowView(**data)
@camel_registry.loader('kde-1d-params', version = any)
def _load_params(data, version):
return Kde1DPlotParams(**data)