recursivegrid
recursivegrid
RecursiveGrid
is a small library, written in Crystal. Main characteristics are:
- two-dimensional grid
- grids can contain grids, recursively
- grid elements can be arbitrary classes
- allow dynamical changes
- an API that fits immediate mode GUI usage
... while abstracting away / hiding...
- grid index counting on the user side
- column and/or row spanning
In addition you can find a sample GUI wrapper (for ImGui) that also abstracts the following aspects:
- pixel counting for both elements and optionally also (sub)grid frames
- automatical resizing of elements
https://github.com/user-attachments/assets/80b9bc63-79d2-4ea2-be8b-4d9116c34e40
Installation
-
Add the dependency to your
shard.yml
:dependencies: recursivegrid: github: wolfgang371/recursivegrid
-
Run
shards install
-
Follow steps in
setup.sh
-
Run
source ./setup.sh
Usage
Direct library usage
Simple example, taken from specs:
require "recursivegrid"
c = RecursiveGrid::Grid(Int32)
grid = c.new([[10, c.new([[20],[30]])]])
grid.size.should eq({2, 2})
grid.get_matrix.should eq([
[10, 20],
[10, 30]
])
Sample ImGui based GUI demo
As in src/imguidemo.cr
, see above video.
Thanks
Thanks to...
- @ocornut, https://github.com/ocornut/ for Dear ImGui
- @oprypin, https://github.com/oprypin/ for Crystal port of ImGui
- Crystal team, https://github.com/crystal-lang/, https://crystal-lang.org/
Contributing
- Fork it (https://github.com/your-github-user/recursivegrid/fork)
- Create your feature branch (
git checkout -b my-new-feature
) - Commit your changes (
git commit -am 'Add some feature'
) - Push to the branch (
git push origin my-new-feature
) - Create a new Pull Request
Contributors
- wolfgang371 - creator and maintainer
Repository
recursivegrid
Owner
Statistic
- 2
- 0
- 0
- 0
- 3
- about 1 month ago
- September 24, 2024
License
MIT License
Links
Synced at
Fri, 22 Nov 2024 14:33:59 GMT
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