edge

Straight edge between clusters in Graphviz

I'm trying to have an edge between clusters in Graphviz where the edge does not affect the ranking. This looks fine: digraph { subgraph clusterX { A B } subgraph clusterY { C D } A -> B B -> C [constraint=false] C -> D } However when I add a label to the C -> D edge the B -> C edge tries to circ...

Graphviz: how to assign the same style to a group of edges?

I've got a graph that I want graphviz to layout and visualize for me. The graph has 122 edges and 123 nodes. The edges are of 4 different kinds and I want them to be visually distinguishable. However I've not yet decided what would be the best way of doing that, I'd like to play around with the dials a bit. Unfortunately I do not see any...

Windows appearing off edge of screen (Delphi)

Windows in my application are popping up off the edge of the screen, and this of course is a problem because some of the windows are modal and can't be dismissed (you don't even know they are there). I'm using the TurboPower Orpheus component which remembers the location and size of each form, then restores it when the form is shown aga...

Dealing with different IPs assigned to device via Edge and 3G when connecting to a Microsoft Load Balacing environment

Hi, I'm working on mobile web application targeted toward Webkit-based browsers on devices such as iPhone, Android, etc. I've noticed that when and iPhone switches from Edge to 3g or vice-versa a new IP address is assigned to the device, which makes sense. The problem is that I'm connecting to a web application sitting on two Windows S...

How to use Chamfer Matching algorithm for finding 'Similar Images'

Hi! I would like to ask for more information on how Chamfer Matching algorithm (an edge matching algorithm) can be used to find 'similar' images. I would like to know if it is possible to place a 'score' for the matched results. Thanks! ...

System call to open a pdf on Entourage eDGe's E-Reader

Hello all, I am trying to write an app that requires different PDF files to be opened and displayed on the E-Reader side of the eDGe's dual screens while the app is running on the LCD side. I've been using Better Terminal Emulator to cruise around the eDGe's file system but can't seem to find the command that opens PDF files. Does any...

Collabnet Subversion upgrade path from version 1.6.2 - using FSFS format

We use Collabnet Subversion and are on version 1.6.2, with FSFS format repository. On Windows 2003 server. Can I upgrade to Subversion Edge and still keep my existing FSFS repositories? I'm hoping that the answer is an "obvious yes", but I can't find that answer anywhere. Thanks. P.S. I asked this in serverfault, as it is not really a...

Implement an Indirect Connectivity Test for Java Graph class

I'm writing a class in Java to represent a Graph data structure. This is specific to an undirected, unweighted graph and it's purpose is mainly for edge testing (is node A connected to node B, either directly or indirectly). I need help implementing the indirectEdgeTest method. In the code below, I've only commented this method and I'...

Should I use Core Data or SQLite to represent a graph structure with weighted edges?

I am building an iPhone application that will be using a weighted graph (probably around 1000 nodes and 500-700 relationships, ball park estimate, could be quite wrong). Core data would be wonderful since it's easy to work with and is optimized for the iPhone. At the same time, the graph nodes need to be weighted. I could add a leve...

Typical time and horizontalAccuracy of iPhone CLLocation in practice

I'm wondering if anybody has done thorough empirical testing of the iPhone's ability to find its location. Obviously the performance and accuracy will depend on the type of area one is in (urban vs suburban vs remote). Just testing from the Simulator, I get a horizontalAccuracy of < 100 meters (98 meters) in a few seconds. I believe it ...

NetworkX (Python): how to change edges' weight by designated rule

I have a weighted graph: F=nx.path_graph(10) G=nx.Graph() for (u, v) in F.edges(): G.add_edge(u,v,weight=1) get the nodes list: [(0, 1), (1, 2), (2, 3), (3, 4), (4, 5), (5, 6), (6, 7), (7, 8), (8, 9)] I want to change each edge's weight by this rule: remove one node, such as node 5, clearly, edge (4, 5) and (5, 6) will be del...

How to prevent edges in graphviz to overlap each other

I have a graph I;ve created in graphviz, but the problem is that edges overlap each other (I have 5-7 nodes in each row), so it is hard to tell for each node which are the nodes it connects. How can I make the edges not to overlap each other? Have them cross each other is OK. ...

How to visualize a directed graph with ordered edges?

I want something I can easily imagine. It's hard to reason with crossed arrows and edges colored by order. I don't want the nodes replicated, however. That's more load on the brain. ...

Is it possible to change the colour of the FadingEdge of a Listview?

I want to give the effect that the ListView has faded from whatever is around it. By default it is set to whatever colour your ListView is. I can adjust the orientation of the FadingEdge and the size of the FadingEdge but not the colour. Is it possible? ...