Shutter - useful screenshot tool in Linux MintGraphics
You can take a screenshot in a specific area of the window, your whole screen, or even a web site - apply different effects to it, use it to select points, and then upload the image to hosting site, all within one window.
Installation into Linux Mint:
sudo apt install -y shutter libgoo-canvas-perl
sudo add-apt-repository ppa:shutter-testing-team/ppa sudo apt update sudo apt install shutter libgoo-canvas-perl
sudo add-apt-repository ppa:shutter-testing-team/dailybuilds sudo apt update sudo apt install shutter libgoo-canvas-perl
I added to the installation package libgoo-canvas-perl, it is necessary to allow editing made snapshot