ethosa / nodesnim Goto Github PK

Start developing the GUI engine.

You can advise how to improve it and what to add by leaving your comment here. 😄

Here are some of the things I want to implement:

• Add documentation to each public method;
• Make a general code style;
• Ensure code safe.

Hey,
Im looking for a library where I can do simple graph visualization and use Gui elements easily. Yours seems like a good fit. However, for me it is important to be able to save the canvas contents to an image file, and reading through your examples and the documentation, that doesn't seem to be possible, right?.
Oh, and it would be important to able to render text in the canvas.

In order to make it easier to get acquainted with the project even for those who are new to Nim.

I recently found this project. I like that it seems to follow along the lines of Godot as a Godot user. I got my own little hello world not really much, not at this point anyway. I am wanting to make sure that I can compile it correctly. I seem to be having a time with trying to compile with static linking.

I am running two rigs. One is KDE Neon and the other is Win 10. No cross platform tooling, straight native compilation. Running the same version of Nim on both, 1.4.8 and using nodesnim 0.4.

I am keeping all of the SDL and Freeglut .a files in a folder called lib in my project folder.

I am running the following command on both:
nim c --dynlibOverride:SDL2 --passL: "-L lib/" main.nim

I seem to be getting compilation errors related to undefined reference of SDL_SetCursor and SDL_CreateSystemCursor with several files within nodesnim. However, just compiling without dynlibOvveride and passL, everything runs fine on both OSs. Am I missing something with the linker flag for both of them? Or is statically linking not possible?

Appreciate the project and looking forward to working with it.

Thanks for the help.

Example

It may be a good feature to add standard customizable themes, as in the same Android.

Load scene from the file when scene changing.

There is no point in the current implementation of the GUI part. Plus it isn't even optimized.

Write an example of a program that can be compiled on Android.

(Before that, understand how to do it at all._.)

https://github.com/Ethosa/nodesnim/tree/master/examples

couldn't find the symbol glGenFrameBuffers when called.

https://github.com/Ethosa/nodesnim/blob/master/.github/workflows/test.yml#L58

You do not have to change code if apt install failed.
GitHub Actions can retry test with button.

https://github.com/Ethosa/nodesnim/runs/712242252?check_suite_focus=true

See right area.
I think that you can push Re-run jobs button.

apt install sometimes fails.
You try push Re-run jobs button if it failed.

Describe the bug
Text is blurry and difficult to read

To Reproduce
To reproduce just run this code

import nodesnim

Window("Hello, world!")

build:
  - Scene scene:
    - Label hello:
      call:
        setSizeAnchor(1, 1)
        setTextAlign(0.5, 0.5, 0.5, 0.5)
        setText("Hello, world!")
        setBackgroundColor(Color(31, 45, 62))

addMainScene(scene)
windowLaunch()

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots

Desktop

• OS: Linux
• DE: xfce
• Nim: 1.6.0

Additional context
Ran using latest commit on nightly branch (#398858c)

Maybe it will be a good feature to use Python as a scripting language for scenes. 🤔

Describe the bug
Compile time error , trying to compile a nodesnim sample "hello, world".
Compile time error:

"unifont.ttf"; this will become a compile time error in the future [CStringConv]
/Users/aaronm/.nimble/pkgs/nodesnim-0.3.2/nodesnim/core/font.nim(31, 47) Error: attempting to call routine: 'Color'
found sdl2.Color [type declared in /Users/.nimble/pkgs/nodesnim-0.3.2/nodesnim/thirdparty/sdl2.nim(545, 3)]

To Reproduce
Steps to reproduce the behavior:

1. compile hello.nim nim c -r hello.nim

Expected behavior
File should compile and show output (gui)

Desktop (please complete the following information):

• Device: osx
• OS: 11.6 BigSurr

Additional context
Source Code:
`import nodesnim

Window("Hello, World")

build:

• Scene scene
• Label hello:
  call setSizeAnchor(1, 1)
  call setTextAlign(0.5, 0.5, 0.5, 0.5)
  call setText("Hello, World")
  call setBackgroundColor(Color(31, 45, 62))

addMainScene(scene)
windowLaunch()`

Tree of nimble/bin*************
tree ~/.nimble/bin [17:04:37]
/Users/.nimble/bin
├── SDL2
├── SDL2_image
├── SDL2_mixer
├── SDL2_ttf
├── biblioteca_guarrilla -> ../pkgs/biblioteca_guarrilla-#head/biblioteca_guarrilla
├── choosenim
├── ducere -> ../pkgs/basolato-0.10.0/basolato/cli/ducere
├── faker -> ../pkgs/faker-0.14.0/faker/cli/faker
├── inim -> ../pkgs/inim-0.6.1/inim
├── nim
├── nim-gdb
├── nimble
├── nimgrep
├── nimpretty
├── nimsuggest
└── testament

libglut.so.3: cannot open shared object file: No such file or directory
could not load: libglut.so.3

I get that error when running the examples

Peppermint 10 x64 -- Nim 1.2.2