Scale2Size for Aseprite

A downloadable Aseprite script

Scale2Size is a collection of three Lua scripts forAseprite that will scale the content of a selection to double its size, half its size, or to a custom percentage size of your choice, most useful when used as a keyboard shortcut.

What they do:

Scale2Double.lua doubles scales the selection to double its size;Size2Half.lua scales it to half its size;Size2Custom.lua scales it to a custom percentage.
The scripts are provided separately to allow for three different keyboard shortcuts, to be defined by the user.
Size2Custom.lua will not scale the image to a negative percentage value.
You must have a sprite and a selection for the script to work.
OnlySize2Custom.lua will open a small dialog box. The others will apply the scaling automatically to be as unintrusive as possible.

More information

Status	Released
Category	Tool
Author	kid marscat
Tags	Aseprite,extension,lua,lua-script,mod,script,tool

Download

scale2size_0_2.zip5.1 kB

Install instructions

How to install:

InAseprite, go toFile > Scripts > Open Scripts Folder. This should open an Explorer window at<Aseprite program folder>/scripts.
Copy the filesSize2Double.lua,Size2Half.lua andSize2Custom.lua to this folder and inFile > Scripts selectRescan Scripts Folder.
The scripts should now be available for use.

Instructions:

While editing a Sprite, select anyScale2[size].lua script, and the scripts will double or halve the selection's content automatically, exceptScale2Custom.lua, which will ask for a percentage size.
You can also bind the scripts to different keyboard shortcuts by going toEdit > Keyboard Shortcuts.... For more information,read the Aseprite documentation.
Important: Due to the ridiculous way in which Aseprite handles color modes in its API, there's a non-zero chance of the image content breaking in an unspecified way, although this bug should be rare, and has never happened to me since I developed it.

In case of a bug, or any other kind of unintentional behavior, feel free to contact me atkidmarscat [at] gmail [dot] com or leave a comment on theScale2Size download page,kidmarscat.itch.io/scale2size

ChangeLog

Date	Version	What changed
2024-09	0.2	Updated to match the latest API; several code improvements.
2023-05	0.1	First Release, internal use only.

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