graph.js | A liteweight javascript graph algorithms library
kandi X-RAY | graph.js Summary
kandi X-RAY | graph.js Summary
A liteweight javascript graph algorithms library. Algorithms implemented so far.
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QUESTION
When I reload my bundle this exception is uncaught:
...ANSWER
Answered 2021-Mar-23 at 23:00Apparently there's an issue with moving index.js to src/index.js. I moved it back to the project root and it's working fine now.
QUESTION
Getting this error after adding aws-amplify to the project, Did complete setup for aws-amplify according to the docs, then pod install and react-native run-ios I have also tried changing the import statement as mentioned in the suggestion below error, still doesn't work, Thanks in advance.
...ANSWER
Answered 2021-Jun-07 at 03:53Install Amplify libraries: here,
QUESTION
I am trying to load glb file as:
...ANSWER
Answered 2021-Jun-06 at 06:44Well, I performed some experiments loading assets, it looks like there is a problem with the bundler when using require inline, e.g., using the image component like this fires the same error
Try requiring your asset in a previous line and then pass it to the .fromModule call.
QUESTION
I have migrated from reanimated@1.9.0 and react-native-gesture-handler@1.9.0 to
ANSWER
Answered 2021-May-11 at 11:42I'm getting the same error on Android emulator with react-native-reanimated@2.1.0
As a temporary fix I've fixed the library to react-native-reanimated@2.0.1 which seems fine.
QUESTION
I am developing a project on pattern representation through graphs. I am trying to use data from a json file for the creation of a directed network. However, I am facing problems when referencing the data once it has been loaded. Specifically, when referring to the array that stores the data (graph) I get the error: "Uncaught ReferenceError: graph is not defined". Any idea or explanation? Thanks in advance!!!
Here is my code. The data in the json file (graph.json) is commented in the code.
...ANSWER
Answered 2021-May-22 at 12:57You have a problem with scope.
First, define graph object (it can be a const reference)
QUESTION
I am developing a project on pattern representation through directed graphs. I have reached the point of loading it from a json, placing the node labels, the links between them and that both the links and the node labels move when moving the nodes. However, I am facing difficulties in placing the link labels ("type" in the json) in position (midpoint of the links) and linking to the movement of the links. Any idea of resolution and explanation? Thanks!!!
The actual code can be found at the link (https://jsfiddle.net/obordies25/wmLeganx/2/)
...ANSWER
Answered 2021-May-21 at 13:24Create link labels as elements with a and a under each one:
QUESTION
I am currently using Graph.js to render graphs it is working on the initial render, but until I press setTimeformats buttons in order to show another graph on the same canvas, it is giving me Error: Canvas is already in use. Chart with ID '0' must be destroyed before the canvas can be reused. Am I using it properly? How Should I destroy the chart in order to use other graphs on the same canvas? Help would be very appreciated.
...ANSWER
Answered 2021-May-13 at 16:59One way you might solve this problem is by using a new state variable and useEffect to quickly remove and re-create the canvas element each time the timeFormat changes. Some key points here:
- As @CallumMorrisson mentioned, in order to understand this approach, it is extremely important to read and understand this section of the React docs about skipping the
useEffecthook in its entirety. - Using the
day,name,week,yearattributes directly inuseEffectinstead of the entiredatavariable makes sure that the chart instance is only re-created when necessary, not on every render. Same goes for the functiondetermineTimeFormat, those types of functions should be defined outside the component's scope if possible.
QUESTION
I am trying to make the nodes of the directed network appear to be located at the coordinates reflected in the json document when the page is started. However, the actual code recalculates the node positions, which does not fit the requirements of my application . Any help?
MAIN CODE
...ANSWER
Answered 2021-Apr-27 at 16:33This code will not work:
QUESTION
I am trying to use requireJs and AngularJs together. when I want to inject some factories I get the following error:
angular.js:15697 Error: [$injector:unpr] Unknown provider: StudentQueriesProvider <- StudentQueries <- schoolCtrl
search.js
...ANSWER
Answered 2021-Apr-09 at 10:41You are trying to inject 'StudentQueries' while defining the factory as 'studentQueries' , as Raimond comment out seems those injectors and definitions are all case sensitive.
Edited search.js
QUESTION
I'm making a small JS library. I was creating custom elements using the HTMLElement interface. Now I want to make a custom graphing tool and for that, I want my element to extend SVGElement.
I have a class Graph.js which extends SVGElement and a main.js which instantiates a graph.
This is my class Graph.js :
...ANSWER
Answered 2021-Mar-31 at 15:14The problem is that the line super(); in your constructor is equivalent to new SVGElement(), which throws that exact exception when you call it directly. It also doesn't make much sense to try this, because there are no "pure" SVGElements. SVGElement is an abstract base-class for more specialized elements like SVGCircleElement, SVGPathElement and all the others. But those can't be created through a constructor either. The usual way to create an SVG element is through the factory method document.createElementNS like described here.
When you can not instantiate a class through a constructor, then you can not create a class extending it.
A better approach to your library design might be:
- Create a wrapper class which doesn't extend SVGElement but instead has an SVGElement in a private variable
- Create an SVGElement and then attach a couple additional methods to it
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