ImageContainer2D renders RGB .png images in black and white

[antrikshmisri]

Description

The ImageContainer2D UI component renders any RGB image with .png extension in black and white.

Way to reproduce

1. Imort ImageContainer2D from fury.ui

from fury.ui import ImageContainer2D

2. Make a ImageContainer2D object

img = ui.ImageContainer2D(img_path="path_to_png_image",
                          position=(250, 250) , size=(500, 500))

3. Add the component to the scene

current_size = (1000, 1000)
show_manager = window.ShowManager(size=current_size,
                                  title="Image")

show_manager.scene.add(img)
show_manager.start()

System Information:

{'fury_version': '0.7.0.post21+g0b160ec', 'pkg_path': 'D:\\pythonProjects\\fury\\fury', 'commit_hash': '0b160ecef6767054a6d8f5cafdf3e636925f917f', 'sys_version': '3.6.0 (v3.6.0:41df79263a11, Dec 23 2016, 08:06:12) [MSC v.1900 64 bit (AMD64)]', 'sys_executable': 'D:\\pythonProjects\\fury\\venv\\Scripts\\python.exe', 'sys_platform': 'win32', 'numpy_version': '1.19.5', 'scipy_version': '1.5.4', 'vtk_version': '9.0.1', 'dipy_version': '1.4.0'}

Screenshots:

Conjecture:

I think the function in question is load_image. More specifically when the image is being rendered as a vtk type

[jhalak27]

Hey, I reproduced the output with this code:

from fury import window, ui
img = ui.ImageContainer2D(img_path="dice.png",
                          position=(250, 250) , size=(500, 500))
                      
current_size = (1000, 1000)
show_manager = window.ShowManager(size=current_size,
                                  title="Image")

show_manager.scene.add(img)
show_manager.start()

I got the image in RGB. Couldn't find the issue you are referring to.

The output was:

[antrikshmisri]

@jhalak27 Hmm, this weird I have tried this with many images and I get the same result i.e. a black and white image. Can you try it out with more examples? I am using this image.

[jhalak27]

Tried this too. @antrikshmisri

Got this result.