Re: [sage-support] Re: Graph plotting problem. Everything looks small.
Here is a picture of the problem. The vertices are too small and the edge arrows are too big. I can't tell anything that is going on. I tried increasing figsize, vertex_size, and the dpi you suggested. I cannot figure out why this won't work. Any help is greatly appreciated. Thank you. On Thursday, January 10, 2013 5:32:15 PM UTC-6, David Joyner wrote: On Thu, Jan 10, 2013 at 6:07 PM, crushinator joel.m...@gmail.comjavascript: wrote: Alternatively, is there a way I can make the graphics produced higher resolution? I don't understand what you tried and what you didn't. Did you try the dpi option? (It's in th reference manual... search sagemath graph plot dpi option then use find to get the first line with dpi in it.) If so, what was the problem? On Thursday, January 10, 2013 3:27:53 PM UTC-6, crushinator wrote: Hi, I have a problem getting a graph to plot on sage. I have a graph called dg, a digraph on 100 vertices. The graph is several components. When I plot dg using the following: dg.plot(layout='graphviz', vertex_labels=false, vertex_size = 10) I get a graph where the vertices are extremely small and the arrows from the edges dominate the visualization. I'm trying to make the graph have normal sized vertices and edges. My question is what settings can i use to make the arrows on the edges smaller but visible? -- You received this message because you are subscribed to the Google Groups sage-support group. To post to this group, send email to sage-s...@googlegroups.comjavascript:. To unsubscribe from this group, send email to sage-support...@googlegroups.com javascript:. Visit this group at http://groups.google.com/group/sage-support?hl=en. -- You received this message because you are subscribed to the Google Groups sage-support group. To post to this group, send email to sage-support@googlegroups.com. To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support?hl=en. attachment: tmp_2.png
[sage-support] Can't upload .sws
I downloaded the number_theory.primes_diophantine_equations.1.0.swshttp://wiki.sagemath.org/days13/projects/sagenewbie?action=AttachFiledo=viewtarget=number_theory.primes_diophantine_equations.1.0.sws sage worksheet from the Sage Primers http://wiki.sagemath.org/days13/projects/sagenewbie section of the Sage Wiki. The first time I clicked on the download, it had me link up sage.app to it, but then nothing happened. The second time I clicked on it, I got a popup error message saying Worksheet upload unimplemented I don't know how to open .sws files yet. Please fix trac 8473 and get back to me. The next thing I tried was the Upload button in The Sage Notebook. I selected the downloaded file and clicked Upload Worksheet. This time I got a browser page saying There was an error uploading the worksheet. It could be an old unsupported format or worse. I had the same problem trying to upload another worksheet. Should I be able to upload Sage worksheets into the Notebook? I am running a binary install of 'Sage Version 5.5, Release Date: 2012-12-22' on an Intel Mac. -- You received this message because you are subscribed to the Google Groups sage-support group. To post to this group, send email to sage-support@googlegroups.com. To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support?hl=en.
Re: [sage-support] Can't upload .sws
While you certainly should be able to upload worksheets to your notebook like this, I fear that this particular worksheet was created in 2009 and a lot has changed since then, so current Sage cannot open it. Someone else might give a hint about how to convert the worksheet. John Cremona On 13 January 2013 17:27, Roger Frye frye.ro...@gmail.com wrote: I downloaded the number_theory.primes_diophantine_equations.1.0.sws sage worksheet from the Sage Primers http://wiki.sagemath.org/days13/projects/sagenewbie section of the Sage Wiki. The first time I clicked on the download, it had me link up sage.app to it, but then nothing happened. The second time I clicked on it, I got a popup error message saying Worksheet upload unimplemented I don't know how to open .sws files yet. Please fix trac 8473 and get back to me. The next thing I tried was the Upload button in The Sage Notebook. I selected the downloaded file and clicked Upload Worksheet. This time I got a browser page saying There was an error uploading the worksheet. It could be an old unsupported format or worse. I had the same problem trying to upload another worksheet. Should I be able to upload Sage worksheets into the Notebook? I am running a binary install of 'Sage Version 5.5, Release Date: 2012-12-22' on an Intel Mac. -- You received this message because you are subscribed to the Google Groups sage-support group. To post to this group, send email to sage-support@googlegroups.com. To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support?hl=en. -- You received this message because you are subscribed to the Google Groups sage-support group. To post to this group, send email to sage-support@googlegroups.com. To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support?hl=en.
[sage-support] Re: Can't upload .sws
You can get some of the information from the worksheet like this: 1. Open the sws file using tar: tar jxf number_theory*.sws It creates a directory named 38. 2. Then open a new worksheet in your sage notebook. 3. Click on Edit which will show you an area to enter plain text. Delete whatever is present there. 4. Copy and paste the contents of ./38/worksheet.txt into the plait text area and click on save changes. 5. The worksheet should be mostly readable and working. On 01/14/2013 01:48 AM, John Cremona wrote: While you certainly should be able to upload worksheets to your notebook like this, I fear that this particular worksheet was created in 2009 and a lot has changed since then, so current Sage cannot open it. Someone else might give a hint about how to convert the worksheet. John Cremona On 13 January 2013 17:27, Roger Frye frye.ro...@gmail.com wrote: I downloaded the number_theory.primes_diophantine_equations.1.0.sws sage worksheet from the Sage Primers http://wiki.sagemath.org/days13/projects/sagenewbie section of the Sage Wiki. The first time I clicked on the download, it had me link up sage.app to it, but then nothing happened. The second time I clicked on it, I got a popup error message saying Worksheet upload unimplemented I don't know how to open .sws files yet. Please fix trac 8473 and get back to me. The next thing I tried was the Upload button in The Sage Notebook. I selected the downloaded file and clicked Upload Worksheet. This time I got a browser page saying There was an error uploading the worksheet. It could be an old unsupported format or worse. I had the same problem trying to upload another worksheet. Should I be able to upload Sage worksheets into the Notebook? I am running a binary install of 'Sage Version 5.5, Release Date: 2012-12-22' on an Intel Mac. -- You received this message because you are subscribed to the Google Groups sage-support group. To post to this group, send email to sage-support@googlegroups.com. To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support?hl=en. -- You received this message because you are subscribed to the Google Groups sage-support group. To post to this group, send email to sage-support@googlegroups.com. To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support?hl=en.
[sage-support] Re: Can't upload .sws
Amazing! Thank you. On Sunday, January 13, 2013 11:37:02 AM UTC-7, P Purkayastha wrote: You can get some of the information from the worksheet like this: 1. Open the sws file using tar: tar jxf number_theory*.sws It creates a directory named 38. 2. Then open a new worksheet in your sage notebook. 3. Click on Edit which will show you an area to enter plain text. Delete whatever is present there. 4. Copy and paste the contents of ./38/worksheet.txt into the plait text area and click on save changes. 5. The worksheet should be mostly readable and working. -- You received this message because you are subscribed to the Google Groups sage-support group. To post to this group, send email to sage-support@googlegroups.com. To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support?hl=en.
Re: [sage-support] Re: Graph plotting problem. Everything looks small.
Hell !!! You problem may be solved by copying the graph's edges first : dg2 = DiGraph() dg2.add_edges(dg.edges()) dg2.show() If it changes nothing there's not much that I can do unless you give us a way to create your graph on our computers :-) Nathann On Sunday, January 13, 2013 6:07:05 PM UTC+1, crushinator wrote: Here is a picture of the problem. The vertices are too small and the edge arrows are too big. I can't tell anything that is going on. I tried increasing figsize, vertex_size, and the dpi you suggested. I cannot figure out why this won't work. Any help is greatly appreciated. Thank you. On Thursday, January 10, 2013 5:32:15 PM UTC-6, David Joyner wrote: On Thu, Jan 10, 2013 at 6:07 PM, crushinator joel.m...@gmail.com wrote: Alternatively, is there a way I can make the graphics produced higher resolution? I don't understand what you tried and what you didn't. Did you try the dpi option? (It's in th reference manual... search sagemath graph plot dpi option then use find to get the first line with dpi in it.) If so, what was the problem? On Thursday, January 10, 2013 3:27:53 PM UTC-6, crushinator wrote: Hi, I have a problem getting a graph to plot on sage. I have a graph called dg, a digraph on 100 vertices. The graph is several components. When I plot dg using the following: dg.plot(layout='graphviz', vertex_labels=false, vertex_size = 10) I get a graph where the vertices are extremely small and the arrows from the edges dominate the visualization. I'm trying to make the graph have normal sized vertices and edges. My question is what settings can i use to make the arrows on the edges smaller but visible? -- You received this message because you are subscribed to the Google Groups sage-support group. To post to this group, send email to sage-s...@googlegroups.com. To unsubscribe from this group, send email to sage-support...@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support?hl=en. -- You received this message because you are subscribed to the Google Groups sage-support group. To post to this group, send email to sage-support@googlegroups.com. To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support?hl=en.
Re: [sage-support] Re: Graph plotting problem. Everything looks small.
Hi Nathann. Unfortuantely, I didn't get any difference. Here is a way to create the graph: CG = DiGraph() CG.add_edges([(0, 36, None), (1, 48, None), (2, 14, None), (3, 22, None), (4, 5, None), (4, 56, None), (5, 4, None), (6, 8, None), (6, 27, None), (7, 8, None), (8, 6, None), (8, 7, None), (8, 27, None), (8, 28, None), (10, 11, None), (10, 13, None), (11, 10, None), (12, 53, None), (12, 61, None), (13, 10, None), (14, 2, None), (15, 34, None), (16, 22, None), (16, 38, None), (17, 18, None), (18, 17, None), (19, 24, None), (21, 49, None), (21, 64, None), (21, 69, None), (22, 3, None), (22, 16, None), (24, 19, None), (25, 34, None), (27, 6, None), (27, 8, None), (27, 58, None), (28, 8, None), (29, 42, None), (29, 44, None), (30, 76, None), (30, 78, None), (30, 79, None), (31, 67, None), (33, 63, None), (34, 15, None), (34, 25, None), (36, 0, None), (37, 66, None), (38, 16, None), (39, 66, None), (39, 74, None), (40, 80, None), (41, 52, None), (42, 29, None), (42, 44, None), (43, 73, None), (44, 29, None), (44, 42, None), (45, 57, None), (47, 51, None), (48, 1, None), (49, 21, None), (50, 76, None), (50, 77, None), (51, 47, None), (52, 41, None), (53, 12, None), (54, 55, None), (55, 54, None), (56, 4, None), (57, 45, None), (58, 27, None), (60, 71, None), (61, 12, None), (62, 68, None), (63, 33, None), (64, 21, None), (64, 69, None), (65, 69, None), (66, 37, None), (66, 39, None), (66, 72, None), (67, 31, None), (68, 62, None), (69, 21, None), (69, 64, None), (69, 65, None), (71, 60, None), (72, 66, None), (73, 43, None), (74, 39, None), (75, 81, None), (76, 30, None), (76, 50, None), (76, 77, None), (76, 78, None), (76, 79, None), (77, 50, None), (77, 76, None), (77, 78, None), (78, 30, None), (78, 76, None), (78, 77, None), (79, 30, None), (79, 76, None), (80, 40, None), (81, 75, None)]) On Sunday, January 13, 2013 2:36:21 PM UTC-6, Nathann Cohen wrote: Hell !!! You problem may be solved by copying the graph's edges first : dg2 = DiGraph() dg2.add_edges(dg.edges()) dg2.show() If it changes nothing there's not much that I can do unless you give us a way to create your graph on our computers :-) Nathann On Sunday, January 13, 2013 6:07:05 PM UTC+1, crushinator wrote: Here is a picture of the problem. The vertices are too small and the edge arrows are too big. I can't tell anything that is going on. I tried increasing figsize, vertex_size, and the dpi you suggested. I cannot figure out why this won't work. Any help is greatly appreciated. Thank you. On Thursday, January 10, 2013 5:32:15 PM UTC-6, David Joyner wrote: On Thu, Jan 10, 2013 at 6:07 PM, crushinator joel.m...@gmail.com wrote: Alternatively, is there a way I can make the graphics produced higher resolution? I don't understand what you tried and what you didn't. Did you try the dpi option? (It's in th reference manual... search sagemath graph plot dpi option then use find to get the first line with dpi in it.) If so, what was the problem? On Thursday, January 10, 2013 3:27:53 PM UTC-6, crushinator wrote: Hi, I have a problem getting a graph to plot on sage. I have a graph called dg, a digraph on 100 vertices. The graph is several components. When I plot dg using the following: dg.plot(layout='graphviz', vertex_labels=false, vertex_size = 10) I get a graph where the vertices are extremely small and the arrows from the edges dominate the visualization. I'm trying to make the graph have normal sized vertices and edges. My question is what settings can i use to make the arrows on the edges smaller but visible? -- You received this message because you are subscribed to the Google Groups sage-support group. To post to this group, send email to sage-s...@googlegroups.com. To unsubscribe from this group, send email to sage-support...@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support?hl=en. -- You received this message because you are subscribed to the Google Groups sage-support group. To post to this group, send email to sage-support@googlegroups.com. To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support?hl=en.
