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nabil6391 / graphview

Flutter GraphView is used to display data in graph structures. It can display Tree layout, Directed and Layered graph. Useful for Family Tree, Hierarchy View.
MIT License
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How to stop the graph from reorganizing #41

Open quasar-pankaj opened 3 years ago

quasar-pankaj commented 3 years ago

Hello Nabil,

I am using GraphView in one of my projects and found it awesome. But I have a question not exactly an issue because I might be missing something. The question is - Each time the graph is refreshed it rearranges itself which becomes quite awkward when the graph is large as visually finding the nodes becomes quite daunting using FruchtermanReingold algorithm. I tried setting the x and y values of the nodes but it is apparently having no effect.

Regards, Pankaj

nabil6391 commented 2 years ago

I have updated the code in 1.0.0. now you can animate the views for fruchterman reignold and it won't jump around

Deeksha-Pandit commented 2 years ago

Hi, I am using directed graphs of GraphView package and I had a similar question. When the page loads for the first time or is refreshed the graph reorganizes and then settles in one place. However, I do not want this to happen. I want the graph to be static. I am using GraphView version 1.0.0 and I also tried implementing animated: true or animated: false as a parameter to GraphView() but it is still the same. The graph still moves around at the beginning. Please guide.

Thanks & Regards, Deeksha

michaeldwu commented 2 years ago

^bump on this, how do you animate the views for fruchterman reignold such that it does not jump around?

nabil6391 commented 2 years ago

Fruchterman Reignold should already be animated now if you use 1.0.0

matejvagic commented 7 months ago

@Deeksha-Pandit did you figure out how to stop it from reorganizing?