4323596638

Build Type

push

github-actions

Committed by Miguel Xochicale

Commit Message

refactors unit tests skipif messages (#187)

Run Details

332 of 1997 relevant lines covered (16.62%)

0.66 hits per line

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28.57

/sksurgeryvtk/models/vtk_image_model.py

# -*- coding: utf-8 -*-

"""
VTK pipeline to represent an image with a vtkImageActor.
"""

#pylint:disable=super-with-arguments

import os
import vtk
import sksurgeryvtk.models.vtk_base_model as vbm


class VTKImageModel(vbm.VTKBaseModel):
    """
    Class to represent a VTK image model. Normally
    read from a file, but could be created on the fly.
    """
    def __init__(self, filename, visibility=True, opacity=1.0):
        """
        Creates an image model, represented as a vtkImageActor.
        :param filename: filename, should be .png in the first instance.
        :param visibility: [True/False] boolean
        :param opacity: [0, 1]
        """
        super(VTKImageModel, self).__init__((1.0, 1.0, 1.0),
                                            visibility,
                                            opacity
                                           )

        self.source_file = None
        self.reader = None
        self.source = None

        if filename is not None:
            self.reader = vtk.vtkPNGReader()
            self.reader.SetFileName(filename)
            self.reader.Update()
            self.source = self.reader.GetOutput()
            self.source_file = filename
            self.name = os.path.basename(self.source_file)
        else:
            self.source = vtk.vtkImageData()
            self.name = ""

        self.actor = vtk.vtkImageActor()
        self.actor.SetInputData(self.source)

1	# -- coding: utf-8 --
2
3	"""	4✔
4	VTK pipeline to represent an image with a vtkImageActor.
5	"""
6
7	#pylint:disable=super-with-arguments
8
9	import os	4✔
10	import vtk	4✔
11	import sksurgeryvtk.models.vtk_base_model as vbm	4✔
12
13
14	class VTKImageModel(vbm.VTKBaseModel):	4✔
15	"""
16	Class to represent a VTK image model. Normally
17	read from a file, but could be created on the fly.
18	"""
19	def __init__(self, filename, visibility=True, opacity=1.0):	4✔
20	"""
21	Creates an image model, represented as a vtkImageActor.
22	:param filename: filename, should be .png in the first instance.
23	:param visibility: [True/False] boolean
24	:param opacity: [0, 1]
25	"""
26	super(VTKImageModel, self).__init__((1.0, 1.0, 1.0),	×
27	visibility,
28	opacity
29	)
30
31	self.source_file = None	×
32	self.reader = None	×
33	self.source = None	×
34
35	if filename is not None:	×
36	self.reader = vtk.vtkPNGReader()	×
37	self.reader.SetFileName(filename)	×
38	self.reader.Update()	×
39	self.source = self.reader.GetOutput()	×
40	self.source_file = filename	×
41	self.name = os.path.basename(self.source_file)	×
42	else:
43	self.source = vtk.vtkImageData()	×
44	self.name = ""	×
45
46	self.actor = vtk.vtkImageActor()	×
47	self.actor.SetInputData(self.source)	×

SciKit-Surgery / scikit-surgeryvtk / 4323596638

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