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Welcome to the OGDF discussion list!
This mailing list is for discussing everything related to the OGDF library. You can find more information about OGDF at its
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Deepak Jeron .A
,
Dagobert Smart
3
27/09/2023
How to improve PlanarizationLayout call() method speed
cmake . -DBUILD_SHARED_LIBS=ON make -j8 make install g++ -I /usr/lib/jvm/java-11-openjdk-arm64/
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How to improve PlanarizationLayout call() method speed
cmake . -DBUILD_SHARED_LIBS=ON make -j8 make install g++ -I /usr/lib/jvm/java-11-openjdk-arm64/
27/09/2023
lc Z
,
Dagobert Smart
3
15/09/2023
A problem in a sample code
Hello, I see how the documentation might not be easy to understand. I'll try to explain: The
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A problem in a sample code
Hello, I see how the documentation might not be easy to understand. I'll try to explain: The
15/09/2023
Andrei Daletski
27/06/2023
Faces recognition in Planar Graphs
Dera OGDF Community, Recently I was experimenting with OGDF function for planar graphs, such as
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Faces recognition in Planar Graphs
Dera OGDF Community, Recently I was experimenting with OGDF function for planar graphs, such as
27/06/2023
Sachin Hegde
,
Dagobert Smart
7
15/02/2023
Input sample that is not getting any response from the server
Hello, Thank you very much. I just took the xy coordinates of the tip of the arrow from the polygon
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Input sample that is not getting any response from the server
Hello, Thank you very much. I just took the xy coordinates of the tip of the arrow from the polygon
15/02/2023
Rezwana Mahfuza
,
Dagobert Smart
2
13/02/2023
Change Label Size
Hi, the following works: Graph G; GraphAttributes GA(G, GraphAttributes::all ^ GraphAttributes::
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Change Label Size
Hi, the following works: Graph G; GraphAttributes GA(G, GraphAttributes::all ^ GraphAttributes::
13/02/2023
hax scramper
21/01/2023
Starting example of cluster planarization layout
I'm looking for a starting example for use of `ClusterPlanarizationLayout` in order to understand
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Starting example of cluster planarization layout
I'm looking for a starting example for use of `ClusterPlanarizationLayout` in order to understand
21/01/2023
Bill Ford
,
Dagobert Smart
2
10/10/2022
Failure of OGDF to open graphml file created by yEd
Dear Bill, the file reading fails because the reader expects that every `key`-tag in a GraphML file
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Failure of OGDF to open graphml file created by yEd
Dear Bill, the file reading fails because the reader expects that every `key`-tag in a GraphML file
10/10/2022
Peter Cho
,
Dagobert Smart
3
06/10/2022
OGDF commercial license query
OK. Thanks for the info. Peter On Thu, Oct 6, 2022 at 5:39 AM Dagobert Smart <dagobert.uos@gmail.
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OGDF commercial license query
OK. Thanks for the info. Peter On Thu, Oct 6, 2022 at 5:39 AM Dagobert Smart <dagobert.uos@gmail.
06/10/2022
Bill Ford
,
Dagobert Smart
2
16/09/2022
Problems with reading GraphML files.
Hello Bill, it would be helpful if you could post one of the GraphML files which cannot be read.
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Problems with reading GraphML files.
Hello Bill, it would be helpful if you could post one of the GraphML files which cannot be read.
16/09/2022
lc Z
,
Dagobert Smart
2
07/09/2022
What is the function that solves the crossing number of graphs
Dear Licheng Zhang, to my knowledge the code sadly does not exist in the OGDF release (anymore?). The
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What is the function that solves the crossing number of graphs
Dear Licheng Zhang, to my knowledge the code sadly does not exist in the OGDF release (anymore?). The
07/09/2022
lc Z
,
Dagobert Smart
5
30/08/2022
Why do some of the samples on the website work and some don't?
Hello again Dagobert Thank you for your help. I switched to Linux and so far so good. Best regards,
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Why do some of the samples on the website work and some don't?
Hello again Dagobert Thank you for your help. I switched to Linux and so far so good. Best regards,
30/08/2022
Bill Ford
20/06/2022
SOLVED: Undefined linking errors in OGDF
I have solved the problem. Thanks for the help provided for the previous post and for making this
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SOLVED: Undefined linking errors in OGDF
I have solved the problem. Thanks for the help provided for the previous post and for making this
20/06/2022
Bill Ford
20/06/2022
Undefined linking errors in OGDF
I am sorry to ask for help a second time, but undefined errors are causing a lot of problems in my
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Undefined linking errors in OGDF
I am sorry to ask for help a second time, but undefined errors are causing a lot of problems in my
20/06/2022
Bill Ford
,
Dagobert Smart
2
16/06/2022
Bizarre problem while building software with OGDF
Hello Bill, you are using the OGDF function reverse() with polya as a parameter, where polya seems to
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Bizarre problem while building software with OGDF
Hello Bill, you are using the OGDF function reverse() with polya as a parameter, where polya seems to
16/06/2022
David Duke
2
24/03/2022
Compiler error
Issue closed. I fixed the problem. Multiple copied of the library in my path. once prund to a single
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Compiler error
Issue closed. I fixed the problem. Multiple copied of the library in my path. once prund to a single
24/03/2022
David Duke
,
Dagobert Smart
5
21/03/2022
FMMM layout version
A small correction concerning my last mail here: The latest release that still contains
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FMMM layout version
A small correction concerning my last mail here: The latest release that still contains
21/03/2022
peter robbins
,
Dagobert Smart
4
19/01/2022
maximal planar subgraph
Hello Peter, you're correct, as far as I know, using a PlanarSubgraphEmpty<double> as a
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maximal planar subgraph
Hello Peter, you're correct, as far as I know, using a PlanarSubgraphEmpty<double> as a
19/01/2022
Nathan Grinsztajn
,
Niko Fink
2
12/01/2022
Clustered graph drawing
Hey, have you tried something like the following? Graph G; ClusterGraph CG(G); ClusterGraphAttributes
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Clustered graph drawing
Hey, have you tried something like the following? Graph G; ClusterGraph CG(G); ClusterGraphAttributes
12/01/2022
Nathan Grinsztajn
,
Dagobert Smart
2
03/01/2022
How-to examples: orthogonal layout
Hello Nathan, you are completely correct. The pl.setCrossMin(crossMin) is missing (and in order to
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How-to examples: orthogonal layout
Hello Nathan, you are completely correct. The pl.setCrossMin(crossMin) is missing (and in order to
03/01/2022
Małgorzata Nowicka
,
Dagobert Smart
3
03/12/2021
PlanarDrawLayout for biconnected graphs
I understand now, thank you for your help! Best regards, Malgorzata Nowicka On Wednesday, 1 December
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PlanarDrawLayout for biconnected graphs
I understand now, thank you for your help! Best regards, Malgorzata Nowicka On Wednesday, 1 December
03/12/2021
Małgorzata Nowicka
,
Dagobert Smart
7
25/09/2021
Straight-line planar graph with maximum face and minimum depth
I see, thank you, you've been of great help! Best, Małgorzata On Friday, 24 September 2021 at 12:
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Straight-line planar graph with maximum face and minimum depth
I see, thank you, you've been of great help! Best, Małgorzata On Friday, 24 September 2021 at 12:
25/09/2021
Shangdi Yu
,
Dagobert Smart
6
23/09/2021
Dynamic Planarity Test
Hello Shangdi, you can do a for-loop up to prl.numberOfCCs() - 1 , see https://ogdf.github.io/doc/
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Dynamic Planarity Test
Hello Shangdi, you can do a for-loop up to prl.numberOfCCs() - 1 , see https://ogdf.github.io/doc/
23/09/2021
Vincent S.
,
Dagobert Smart
3
27/05/2021
Embedding
Dagobert, Thank you a lot for the quick and useful answer, using the split method works very well
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Embedding
Dagobert, Thank you a lot for the quick and useful answer, using the split method works very well
27/05/2021
Elvio Amparore
,
Dagobert Smart
3
23/04/2021
Compiling OGDF on ARM architecture
Il giorno venerdì 23 aprile 2021 alle 14:21:55 UTC+2 Dagobert Smart ha scritto: Dear Elvio, this
unread,
Compiling OGDF on ARM architecture
Il giorno venerdì 23 aprile 2021 alle 14:21:55 UTC+2 Dagobert Smart ha scritto: Dear Elvio, this
23/04/2021
Fede Pantos
22/11/2020
Planarization witt a constraint on two nodes
Is it possible with the current implementation of OGDF to put a constraint on two nodes so that when
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Planarization witt a constraint on two nodes
Is it possible with the current implementation of OGDF to put a constraint on two nodes so that when
22/11/2020
M. H.
18/11/2020
Visualising edges - how to find edge-node intersection when bend list is empty?
Hi, I'm turning to this mailing list once more as a last resort after failing to discover
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Visualising edges - how to find edge-node intersection when bend list is empty?
Hi, I'm turning to this mailing list once more as a last resort after failing to discover
18/11/2020
Fede Pantos
,
Dagobert Smart
3
18/11/2020
Cluster Ortho Layout segmentation fault
The segmentation fault error is similar but I don't build empty clusters, but maybe I am building
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Cluster Ortho Layout segmentation fault
The segmentation fault error is similar but I don't build empty clusters, but maybe I am building
18/11/2020
M. H.
,
Dagobert Smart
2
18/11/2020
[Bug?] SugiyamaLayout changes bounding box size
Hello MH, this is the right place to ask about these things. The described behavior of the
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[Bug?] SugiyamaLayout changes bounding box size
Hello MH, this is the right place to ask about these things. The described behavior of the
18/11/2020
光暁
,
Dagobert Smart
4
17/11/2020
About UML class diagram
For the bug with the hierarchical layout, please look at https://github.com/ogdf/ogdf/issues/66 . I
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About UML class diagram
For the bug with the hierarchical layout, please look at https://github.com/ogdf/ogdf/issues/66 . I
17/11/2020
David Duke
,
Dagobert Smart
3
10/09/2020
problem using OGDF
Thanks. Yes I did make install for OGDF. I'm familiar with -I. Its not easily applicable here as
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problem using OGDF
Thanks. Yes I did make install for OGDF. I'm familiar with -I. Its not easily applicable here as
10/09/2020