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# Copyright (c) DataLab Platform Developers, BSD 3-Clause license, see LICENSE file.
"""
ROI image parameters unit test.
"""
# pylint: disable=invalid-name # Allows short reference names like x, y, ...
from __future__ import annotations
import guidata.dataset as gds
import numpy as np
import pytest
from sigima.objects import ROI2DParam
from sigima.tests import guiutils
from sigima.tests.env import execenv
def __create_roi_2d_parameters() -> gds.DataSetGroup:
"""Create a group of ROI parameters."""
p_circ = ROI2DParam("Circular")
p_circ.geometry = "circle"
p_circ.xc, p_circ.yc, p_circ.r = 100, 200, 50
p_rect = ROI2DParam("Rectangular")
p_rect.geometry = "rectangle"
p_rect.x0, p_rect.y0, p_rect.dx, p_rect.dy = 50, 150, 150, 250
p_poly = ROI2DParam("Polygonal")
p_poly.geometry = "polygon"
p_poly.points = np.array([50.0, 150.0, 150.0, 150.0, 150.0, 250.0, 50.0, 250.0])
params = [p_circ, p_rect, p_poly]
return gds.DataSetGroup(params, title="ROI Parameters")
def test_roi_2d_param_unit():
"""ROI parameters unit test."""
group = __create_roi_2d_parameters()
for param in group.datasets:
execenv.print(param)
@pytest.mark.gui
def test_roi_2d_param_interactive():
"""ROI parameters interactive test."""
with guiutils.lazy_qt_app_context(force=True):
group = __create_roi_2d_parameters()
if group.edit():
for param in group.datasets:
execenv.print(param)
if __name__ == "__main__":
test_roi_2d_param_interactive()
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