![]() ![]() Probably a more efficient method would be to write a loop that calls clear() on each PGraphics (instead of creating them again). To clear the animation we just create again all the PGraphics when we press a key. With it you can add and remove frames to a gif animation, compress it, change the delays between frames, reduce the colors and much more. gif animation, which we can later send by e-mail or upload to the Internet. Once we have exported the frames we can use the command line program 'gifsicle' to pack all frames as a. I also optimized the animations with Gifsicle, so theyre quite a bit. At some point the variable will become 0 again and the saving of frames will stop. Crop image if edit frame delay questions How To Change GIF Speed In Photoshop. If it is, we save a frame and reduce the variable by 1. In the draw loop we just have to check if the variable is greater than 0. At some point we press the key 's' in the keyboard, and we change the variable, making it equal to the total number of frames in our loop. ![]() If we also want the GIF to loop three times, we can use -loopcount: gifsicle -d 50 -loop3 a.gif b.gif c.gif d.gif > anim.gif (Rather than type -delay again, we used its short form, -d. gifsicle -delay 50 a.gif b.gif c.gif d.gif > anim.gif. If you want to enable lossy compression which reduces the size considerably, you can use giflossy fork of gifsicle. 5 seconds between frames, using the -delay option. If the variable is 0, it means we don't want to save any images. 2 Answers Sorted by: 41 UPDATE: The giflossy fork has been merged into gifsicle now, so you will be able to use the -lossy flag with gifsicle now (with the latest version), no need to install giflossy separately. An easy way to export the right amount of images is by having a variable that indicates how many frames we still want to save. Both features are triggered by pressing different keys on the keyboard.Īs the animation is a 20 frame loop, it does not really matter when we start saving the frames, as long as we export exactly 20. In this episode we add two features to the loop drawing program we created on the last one: export the loop as gif images and clear the animation to start with a new drawing. Export animation frames, convert to animgif using gifsicle ![]()
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