def create_gif(figure,
file_name,
n_frames=60,
zoom=1,
z_offset=0.5,
size=(600, 600),
rotate_forward=True):
"""
Convert a Fury Scene object into a gif
Parameters
----------
figure: Fury Scene object
Scene to be converted to a gif
file_name: str
File to save gif to.
n_frames: int, optional
Number of frames in gif.
Will be evenly distributed throughout the rotation.
Default: 60
zoom: int, optional
How much to magnify the figure in the fig.
Default: 1
size: tuple, optional
Size of the gif.
Default: (600, 600)
rotate_forward: bool, optional
Whether to rotate the figure forward before converting to a gif.
Generally necessary for fury scenes.
Default: True
"""
if rotate_forward:
figure = scene_rotate_forward(figure)
tdir = tempfile.gettempdir()
window.record(figure,
az_ang=360.0 / n_frames,
n_frames=n_frames,
path_numbering=True,
out_path=tdir + '/tgif',
magnification=zoom,
size=size)
vut.gif_from_pngs(tdir,
file_name,
n_frames,
png_fname="tgif",
add_zeros=True)
def create_gif(figure,
file_name,
n_frames=30,
zoom=2.5,
z_offset=0.5,
size=(600, 600)):
"""
Convert a Plotly Figure object into a gif
Parameters
----------
figure: Plotly Figure object
Figure to be converted to a gif
file_name: str
File to save gif to.
n_frames: int, optional
Number of frames in gif.
Will be evenly distributed throughout the rotation.
Default: 60
zoom: float, optional
How much to magnify the figure in the fig.
Default: 2.5
size: tuple, optional
Size of the gif.
Default: (600, 600)
"""
tdir = tempfile.gettempdir()
for i in range(n_frames):
theta = (i * 6.28) / n_frames
camera = dict(eye=dict(
x=np.cos(theta) * zoom, y=np.sin(theta) * zoom, z=z_offset))
figure.update_layout(scene_camera=camera)
figure.write_image(tdir + f"/tgif{i}.png")
scope._shutdown_kaleido() # temporary fix for memory leak
vut.gif_from_pngs(tdir,
file_name,
n_frames,
png_fname="tgif",
add_zeros=False)