Exporting GIF loses transparent pixels - Githubissues

piskelapp / piskel

A simple web-based tool for Spriting and Pixel art.

http://piskelapp.com

Apache License 2.0

10.91k stars 764 forks source link

Exporting GIF loses transparent pixels #875

Open Tru14 opened 5 years ago

Tru14 commented 5 years ago

Exporting GIF loses transparent background

Steps to reproduce the bug

go to piskelapp.com
import still images with transparent background
create 14 step animation from 14 images
export as gif to use online
Gif is created but with solid white background

Environment details

operating system: Windows 7 and Windows 10 (used from chrome browser)

Sprite details

number of frames: 17 frames
sprite resolution: 132 x 271
session duration: varied
frames per second: 7 FPS

Feel free to include a screenshot of the bug, a .piskel file of the sprite or anything else that can help us investigate.

https://www.piskelapp.com/p/agxzfnBpc2tlbC1hcHByEwsSBlBpc2tlbBiAgKDEkcCSCgw/view

TessavWalstijn commented 5 years ago

Same problem here!

Exporting GIF loses transparent background

Steps to reproduce the bug

go to piskelapp.com (v0.15.0)
import still images with transparent background
create 2 step animation from scratch
export as gif to download
Gif is created and downloaded but with solid white background

Environment details

operating system: KDE NEON [Ubuntu kernel (Linux)] (used from firefox browser)

Sprite details

number of frames: 2 frames
sprite resolution: 32 x 32
session duration: varied
frames per second: 2 FPS

SIDE NOTE:

This does not happen always!