swiftdocorg / graphviz Goto Github PK

View Code? Open in Web Editor NEW

292.0 10.0 32.0 201 KB

A Swift package for working with GraphViz

License: MIT License

Swift 60.89% C 29.67% C++ 8.30% Objective-C 1.14%

graphviz graphviz-dot-language swift

graphviz's People

Contributors

Stargazers

Watchers

graphviz's Issues

import GraphViz from a Framework leads to " cannot find 'Process' in scope"

On Xcode 12.2 (didn't try on other version), when importing GraphViz from a module (framework target, not app target)
I got the this very weird build error :
Graph+Rendering.swift:7:16: error: cannot find 'Process' in scope
let task = Process()

I attached a very small Xcode project reproducing the issue :
GraphViz_In_Module_Issue.zip

Support for edge labels

Perhaps I'm missing something, but is there a specific reason why there's no Edge.Attribute.label property? The closest that I can see is exteriorLabel (= xlabel), however from my testing this appears to behave differently from label.

If the addition of label on Edge would be a welcome change, I'd be happy to submit a small PR to add it.

Helper note: may need to code sign dylib dependencies if in macOS app

A cairn for anyone else using in macOS app on Big Sur, with graphviz installed via brew: you may encounter code signing warnings, and an error that dependencies of pango cannot be loaded. ("it could load, so perhaps one of its dependents was not. Try ldd.").

A solution appears to be to manually sign the dependencies. Probably do a better job of scoping to just the affected dirs, than this, but this pair should get you there:

codesign -f -s "Apple Development: MyName (MyTeam)" /usr/local/opt/*/lib/*.dylib
codesign -f -s "Apple Development: MyName (MyTeam)" /usr/local/Cellar/*/*/lib/*.dylib

Could not find or use auto-linked library

Got this error when trying to run the target with the GraphViz package
GraphViz installed with Homebrew, works perfectly as cli in terminal

The issue is with M1 Macs only.

ld: warning: Could not find or use auto-linked library 'gvc'
ld: warning: Could not find or use auto-linked library 'cgraph'
Undefined symbols for architecture arm64:
  "_agerrors", referenced from:
      GraphViz.attempt<A>(throwing: () -> A) throws -> A in GraphViz.o
  "_aglasterr", referenced from:
      static GraphViz.Error.(lastErrorMessage in _24C6592C881063ABBFDC7A6D4D4AA881).getter : Swift.String? in GraphViz.o
  "_agmemread", referenced from:
      closure #1 () -> Swift.UnsafeMutablePointer<__C.Agraph_s>? in closure #1 (Swift.UnsafePointer<Swift.Int8>) throws -> Swift.UnsafeMutablePointer<__C.Agraph_s>? in closure #1 () throws -> Foundation.Data in closure #1 () -> () in GraphViz.Renderer.render(dot: Swift.String, to: GraphViz.Format, on: __C.OS_dispatch_queue, completion: (Swift.Result<Foundation.Data, Swift.Error>) -> ()) -> () in GraphViz.o
  "_gvContext", referenced from:
      closure #1 () throws -> Foundation.Data in closure #1 () -> () in GraphViz.Renderer.render(dot: Swift.String, to: GraphViz.Format, on: __C.OS_dispatch_queue, completion: (Swift.Result<Foundation.Data, Swift.Error>) -> ()) -> () in GraphViz.o
  "_gvFreeContext", referenced from:
      $defer #1 () -> () in closure #1 () throws -> Foundation.Data in closure #1 () -> () in GraphViz.Renderer.render(dot: Swift.String, to: GraphViz.Format, on: __C.OS_dispatch_queue, completion: (Swift.Result<Foundation.Data, Swift.Error>) -> ()) -> () in GraphViz.o
  "_gvFreeLayout", referenced from:
      $defer #2 () -> () in closure #1 () throws -> Foundation.Data in closure #1 () -> () in GraphViz.Renderer.render(dot: Swift.String, to: GraphViz.Format, on: __C.OS_dispatch_queue, completion: (Swift.Result<Foundation.Data, Swift.Error>) -> ()) -> () in GraphViz.o
  "_gvFreeRenderData", referenced from:
      $defer #3 () -> () in closure #1 () throws -> Foundation.Data in closure #1 () -> () in GraphViz.Renderer.render(dot: Swift.String, to: GraphViz.Format, on: __C.OS_dispatch_queue, completion: (Swift.Result<Foundation.Data, Swift.Error>) -> ()) -> () in GraphViz.o
  "_gvLayout", referenced from:
      closure #1 () -> Swift.Int32 in closure #3 (Swift.UnsafePointer<Swift.Int8>) throws -> () in closure #1 () throws -> Foundation.Data in closure #1 () -> () in GraphViz.Renderer.render(dot: Swift.String, to: GraphViz.Format, on: __C.OS_dispatch_queue, completion: (Swift.Result<Foundation.Data, Swift.Error>) -> ()) -> () in GraphViz.o
  "_gvRenderData", referenced from:
      closure #1 () -> Swift.Int32 in closure #4 (Swift.UnsafePointer<Swift.Int8>) throws -> () in closure #1 () throws -> Foundation.Data in closure #1 () -> () in GraphViz.Renderer.render(dot: Swift.String, to: GraphViz.Format, on: __C.OS_dispatch_queue, completion: (Swift.Result<Foundation.Data, Swift.Error>) -> ()) -> () in GraphViz.o
  "_gvToolTred", referenced from:
      closure #2 () -> Swift.Int32 in closure #1 () throws -> Foundation.Data in closure #1 () -> () in GraphViz.Renderer.render(dot: Swift.String, to: GraphViz.Format, on: __C.OS_dispatch_queue, completion: (Swift.Result<Foundation.Data, Swift.Error>) -> ()) -> () in GraphViz.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Recommend Projects

React

A declarative, efficient, and flexible JavaScript library for building user interfaces.
Vue.js

🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
Typescript

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
TensorFlow

An Open Source Machine Learning Framework for Everyone
Django

The Web framework for perfectionists with deadlines.
Laravel

A PHP framework for web artisans
D3

Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

javascript

JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
web

Some thing interesting about web. New door for the world.
server

A server is a program made to process requests and deliver data to clients.
Machine learning

Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Visualization

Some thing interesting about visualization, use data art
Game

Some thing interesting about game, make everyone happy.

Recommend Org

Facebook

We are working to build community through open source technology. NB: members must have two-factor auth.
Microsoft

Open source projects and samples from Microsoft.
Google

Google ❤️ Open Source for everyone.
Alibaba

Alibaba Open Source for everyone
D3

Data-Driven Documents codes.
Tencent

China tencent open source team.

Jobs

Jooble

swiftdocorg / graphviz Goto Github PK

graphviz's People

Contributors

Stargazers

Watchers

Forkers

graphviz's Issues

import GraphViz from a Framework leads to " cannot find 'Process' in scope"

Support for edge labels

Helper note: may need to code sign dylib dependencies if in macOS app

Could not find or use auto-linked library

Add Changelog

Only for macOS?

Add support for Windows

'import DOT' is missing from the ReadMe example

Recommend Projects

React

Vue.js

Typescript

TensorFlow

Django

Laravel

D3

Recommend Topics

javascript

web

server

Machine learning

Visualization

Game

Recommend Org

Facebook

Microsoft

Google

Alibaba

D3

Tencent

Jobs