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Questions tagged [zest]

Zest: The Eclipse Visualization Toolkit, is a set of visualization components built for Eclipse. The entire Zest library has been developed in SWT / Draw2D and integrates seamlessly within Eclipse because of its recognized design.

Zest: The Eclipse Visualization Toolkit, is a set of visualization components built for Eclipse. The entire Zest library has been developed in SWT / Draw2D and integrates seamlessly within Eclipse because of its recognized design.

Zest has been modeled after JFace, and all the Zest views conform to the same standards and conventions as existing Eclipse views. This means that the providers, actions and listeners used within existing applications can be leveraged within Zest.

The Zest project also contains a graph layout package which can be used independently. The graph layout package can be used within existing Java applications (SWT or AWT) to provide layout locations for a set of entities and relationships.

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How to authenticate a SPA with a redirect to the authenticated section

I'm currently blackbox testing a React SPA (the login page is located at the root of the url, e.g. https://myapp.com). The Webapp authenticates with Firebase and the session token is stored in the Indexed DB of the application. The React app routes…
Daniel Gretzke
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Adding a plugin dependency to my plugin breaks existing non-plugin library (Google Data API)

I'm writing an eclipse plugin. This plugin uses a few local jar files, and additionally has a few dependencies on other plugins. I'm using the Google Code Search API from jar files, and it works fine; but after I add the plugin dependency…
Oak
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set background image gef5

I'm new to GEF5. I'm using the zest/JFace approach. I can configure the nodes and edges as I like (fonts, background colors, icons, edge decorations, etc.) but I cannot figure out how to set the background with either an image or a color. It…
Mark Fenbers - NOAA Federal
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Complex GEF4 Zest example - Print to PDF - Edge connects multiple nodes

I am writing code in GEF4/Zest to represent train runs (connections) from stations to stations (nodes), as depicted in the attached image. This image is built with GEF4, but my needs are a little more, as below, that I am still looking for the…
user965656
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How to scroll a ZEST Graph within its containing shell

I have a pretty large ZEST Tree, displaying a Hashtree (Merkletree). Because of its size and limited available space it gets so compressed you can't read it anymore: Therefore I want to be able to grab more space than the actual shell has, and…
tassadarius
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Automatic resizing of rectangles in a Pane using Java FX-8

I am trying to create a grid of rectangles that will be contained inside a pane using JavaFX. I want these rectangles to be automatically resized to occupy the space available based on the size of the Pane, with a small gap between the…
nadeaud
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Eclipse Zest draw connection by dragging

I have created a viewer with a Zest graph inside. I would like to create a connection between two nodes by dragging (e.g. using the right mouse button) the first node and dropping it to the second one. How can I make this? Thank you in advance!
loubas
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zest layout algorithm draws nodes too close to each other

I am using org.eclipse.zest.core.viewers.GraphViewer.setLayoutAlgorithm to set the layout algorithm. My problem is that when the graph is rendered the nodes are drawn very close to each other and sometime on top of each other. is there a way to get…
mkk700
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Coordinates export in Zest

Is there any way of getting coordinates of layout (nodes, lines, bendpoints) of graphs in Zest (Eclipse)? I tried several approaches, with Draw2D which comes in package with Zest, but I don't know how to make Zest object an instance of Draw2D…
quark27
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Simple grid layout in java

So I need an automatic grid layout algorithm with "orthogonal" edges of some Java objects. Something like this. I'd be given some matrix from which I will create a graph instance (in Eclipse) and my output is layout of that graph (it would be very…
quark27
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How to access source of PDE Incubator Dependency Visualization

Can anyone tell me how I can access the source code of the PDE Incubator Dependency Visualization? I tried the instruction from "http://www.eclipse.org/pde/incubator/dependency-visualization/getsource.php", but I get an error: Error validating…
user3275968
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Can't close editor part with big zest graph

I built an editor part in eclipse to visualize a Zest graph. My problem: if I try to close an editor part which contains a big graph (~6000 nodes, 9000 edges), eclipse can't handle the closing operation and hangs up. Any ideas to solve the problem…
Yannic
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GEF automatic Layout

I wrote an graphical Editor with GEF which is layouted with XYLayout. But now I have a Problem... My GEF-Model referes to another Model (created by another perspective) I have, so the two models can differ from each other. The synchronisation form…
darkphoenix20888
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How to make Zest nodes move from their current location after a change?

When I first populate a graph, all the nodes appear stacked on the top-left corner. When I invoke applyLayout() on the graph, the nodes move to the appropriate location with a nice animation. However, after I change the graph (remove some nodes,…
Oak
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Where can I find the Eclipse Zest API JavaDoc?

On the official Zest Homepage, there is no API JacaDoc. I am wondering, where to find it?
John Threepwood
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