How To Animate Gif In Tkinter Python 2.7

Animated GIFs are an image type that contains multiple images with slight differences. These are then played back kind of similar a cartoon is. You could even recall of it as a flip-book with a stick human being that is slightly different on each page. When you flip the book, the image appears to motility.

You can create your ain blithe GIFs using the Python programming language and the Pillow packet.

Let's get started!

What You Need

You lot volition demand to accept Python installed on your car. Yous can install it from the Python website or employ Anaconda. Y'all will also need to have Pillow. If you are using Anaconda, Pillow is already installed.

Otherwise, you lot will need to install Pillow. Hither is how to practise that using pip:

python3 -m pip install Pillow

Once Pillow is installed, you are ready to create a GIF!

Creating an Animation

You need to accept multiple frames of animation to create an animated GIF. If you accept a skillful point-and-shoot or a DSLR camera, you can usually use their loftier-speed settings to have a series of photos very quickly.

If you want your GIF to await nice, you should utilise a tripod or put your camera onto a sturdy surface before taking those photos.

You can too utilize Pillow to depict a series of images and turn that series into a GIF. You will learn how to use both of these methods to create an animated GIF in this article.

The starting time method you volition acquire about is how to take a series of images (JPGs) and turn them into an animated GIF. Create a new file and name it gif_maker.py. So enter the post-obit code:

import glob  from PIL import Paradigm   def make_gif(frame_folder):     frames = [Prototype.open(prototype) for prototype in glob.glob(f"{frame_folder}/*.JPG")]     frame_one = frames[0]     frame_one.save("my_awesome.gif", format="GIF", append_images=frames,                save_all=Truthful, duration=100, loop=0)       if __name__ == "__main__":     make_gif("/path/to/images")

Here you import Python's glob module and Pillow'southward Image class. You use glob to search for JPG files in the path that you laissez passer to your make_gif() function.

Note: You will demand to pass in a real path instead of using the placeholder that is in the lawmaking to a higher place

The next step is to create a Python list ofImage objects. If your images are big, y'all may want to add a pace to resize them so that the GIF itself isn't huge! If you don't, you are effectively taking in all those images and turning them into 1 giant file. Check out How to Resize Photos with Pillow to larn more!

In one case you have your Python list of images, you lot tell Pillow to salvage() it as a GIF using the first Paradigm in your Python list. To make that happen, you lot need to specifically tell Pillow that the format is prepare to "GIF". You also pass in your frames of animation to the append_images parameter. You must also set the save_all parameter to True.

You can set the elapsing of each frame in milliseconds. In this example, you fix it to 100 ms. Finally, you lot gear up loop to 0 (zero), which means that you want the GIF to loop forever. If you lot prepare it to a number greater than zero, it would loop that many times and and so finish.

If you'd similar to test this code out on something, you can use this zip annal of hummingbird images. When you run this code against this unzipped folder, your GIF volition look like this:

The reason this GIF is not very smooth is that these photos were taken without a tripod. Try taking some shots of something moving using a tripod and then re-run this code and it will be much smoother.

Now you're ready to learn how to create an animation by drawing with Pillow!

Drawing An Animation with Pillow

Pillow lets you depict diverse shapes every bit image objects. Yous can use this to create your own blitheness! If yous'd like to acquire more about what kinds of drawings you lot can create with Pillow, and then y'all might similar this commodity: Drawing Shapes on Images with Python and Pillow.

For this example, yous will depict circles using Pillow's ellipse shape. Y'all tin also draw arcs, lines, rectangles, polygons, lines and more.

To get started, create a new file and add the post-obit code:

from PIL import Prototype, ImageDraw  def ellipse(x, y, offset):     image = Prototype.new("RGB", (400, 400), "blue")     depict = ImageDraw.Draw(image)     draw.ellipse((x, y, x+offset, y+offset), fill="red")     return image   def make_gif():     frames = []     x = 0     y = 0     offset = 50     for number in range(20):         frames.append(ellipse(10, y, start))         x += 35         y += 35              frame_one = frames[0]     frame_one.save("circle.gif", format="GIF", append_images=frames,                    save_all=Truthful, duration=100, loop=0)       if __name__ == "__main__":     make_gif()

The code in the make_gif() function is virtually identical to the previous example. The chief difference is how yous build your Python listing of frames. In this case, y'all create a loop that creates 20 images and appends them to the frames listing.

To create your circles, you lot call the ellipse() function. It accepts the x and y position that you want to draw the ellipse at. It too includes an offset value. The offset is used to determine how large to describe the image. Pillow's ellipse() method takes in the offset x/y coordinate of the radius of your ellipse and the ending ten/y coordinate of the radius. Then it draws the ellipse.

When the ellipse is drawn, it is added to a new prototype that is 400 x 400 pixels. This image has a blue background. The circle (or ellipse) has a blue background.

Go ahead and run your code. The output will look like this:

Isn't that great? Endeavor irresolute the shape that yous describe. Or edit your lawmaking to utilize different colors. You could add more than than one brawl to your animation too!

Wrapping Up

You tin can lots more with the Pillow package. You can edit photos, use effects,, change image dissimilarity and so much more than. Have fun learning more about Pillow and Python! It's smashing.

Source: https://www.blog.pythonlibrary.org/2021/06/23/creating-an-animated-gif-with-python/

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