17 add colorbar to gif

Uncomment the following line to install geemap if needed.

In [1]:

# !pip install geemap

# !pip install geemap

In [2]:

import geemap
import os

import geemap import os

Update the geemap package¶

If you run into errors with this notebook, please uncomment the line below to update the geemap package to the latest version from GitHub. Restart the Kernel (Menu -> Kernel -> Restart) to take effect.

In [3]:

# geemap.update_package()

# geemap.update_package()

Download a GIF¶

In [4]:

from geemap import *

from geemap import *

In [5]:

url = 'https://i.imgur.com/MSde1om.gif'
out_dir = os.path.join(os.path.expanduser('~'), 'Downloads')
if not os.path.exists(out_dir):
    os.makedirs(out_dir)
download_from_url(url, out_file_name='temp.gif', out_dir=out_dir)

url = 'https://i.imgur.com/MSde1om.gif' out_dir = os.path.join(os.path.expanduser('~'), 'Downloads') if not os.path.exists(out_dir): os.makedirs(out_dir) download_from_url(url, out_file_name='temp.gif', out_dir=out_dir)

Downloading https://i.imgur.com/MSde1om.gif ...
Data downloaded to: /home/runner/Downloads/temp.gif

In [6]:

in_gif = os.path.join(out_dir, 'temp.gif')
show_image(in_gif)

in_gif = os.path.join(out_dir, 'temp.gif') show_image(in_gif)

Get image URLs¶

In [7]:

noaa_logo = 'https://bit.ly/3ahJoMq'
ee_logo = 'https://i.imgur.com/Qbvacvm.png'

noaa_logo = 'https://bit.ly/3ahJoMq' ee_logo = 'https://i.imgur.com/Qbvacvm.png'

Set output GIF path¶

In [8]:

out_gif = os.path.join(out_dir, 'output.gif')

out_gif = os.path.join(out_dir, 'output.gif')

Add images to GIF¶

In [9]:

add_image_to_gif(
    in_gif, out_gif, in_image=noaa_logo, xy=('2%', '80%'), image_size=(80, 80)
)

add_image_to_gif( in_gif, out_gif, in_image=noaa_logo, xy=('2%', '80%'), image_size=(80, 80) )

cannot identify image file <_io.BytesIO object at 0x7f4fc899e590>

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
Input In [9], in <cell line: 1>()
----> 1 add_image_to_gif(
      2     in_gif, out_gif, in_image=noaa_logo, xy=('2%', '80%'), image_size=(80, 80)
      3 )

File ~/.local/lib/python3.9/site-packages/geemap/timelapse.py:585, in add_image_to_gif(in_gif, out_gif, in_image, xy, image_size, circle_mask)
    582 except Exception as e:
    583     print(e)
--> 585 logo_raw_size = logo_raw_image.size
    587 ratio = max(
    588     logo_raw_size[0] / image_size[0],
    589     logo_raw_size[1] / image_size[1],
    590 )
    591 image_resize = (int(logo_raw_size[0] / ratio), int(logo_raw_size[1] / ratio))

AttributeError: 'NoneType' object has no attribute 'size'

In [10]:

add_image_to_gif(
    out_gif, out_gif, in_image=ee_logo, xy=('13%', '79%'), image_size=(85, 85)
)

add_image_to_gif( out_gif, out_gif, in_image=ee_logo, xy=('13%', '79%'), image_size=(85, 85) )

The input gif file does not exist.

Display output GIF¶

In [11]:

show_image(out_gif)

show_image(out_gif)

Create a colorbar¶

In [12]:

width = 250
height = 30
palette = ['blue', 'purple', 'cyan', 'green', 'yellow', 'red']
labels = [-40, 35]
colorbar = create_colorbar(
    width=width,
    height=height,
    palette=palette,
    vertical=False,
    add_labels=True,
    font_size=20,
    labels=labels,
)

width = 250 height = 30 palette = ['blue', 'purple', 'cyan', 'green', 'yellow', 'red'] labels = [-40, 35] colorbar = create_colorbar( width=width, height=height, palette=palette, vertical=False, add_labels=True, font_size=20, labels=labels, )

In [13]:

show_image(colorbar)

show_image(colorbar)

Add colorbar to GIF¶

In [14]:

add_image_to_gif(
    out_gif, out_gif, in_image=colorbar, xy=('69%', '89%'), image_size=(250, 250)
)

add_image_to_gif( out_gif, out_gif, in_image=colorbar, xy=('69%', '89%'), image_size=(250, 250) )

The input gif file does not exist.

In [15]:

show_image(out_gif)

show_image(out_gif)

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Last update: 2022-03-14