igraph中的实际距离

Question

我试图用igraph绘制3点，我想预设三点之间的距离。 实施例

            using (var ms = new MemoryStream())
            {
                using (var zipArchive = new ZipArchive(ms, ZipArchiveMode.Create, true))
                {
                    foreach (var attachment in byteList)
                    {
                        var entry = zipArchive.CreateEntry(attachment.Key);

                        using (var originalFile = new MemoryStream(attachment.Value))
                        {
                            using (var zipEntryStream = entry.Open())
                            {
                                originalFile.CopyTo(zipEntryStream);
                            }
                        }
                    }
                }

                Response.ContentType = "application/zip";
                Response.AddHeader("Content-Disposition", "attachment;filename=" + "Reports.zip");
                ms.Seek(0, SeekOrigin.Begin);
                ms.CopyTo(Response.OutputStream);
                Response.End();

我希望输出是一个矩形角的三角形。然而，点之间的距离看起来几乎相同。我该如何解决这个问题？

最佳

亚历

Answer 1

g <- graph.adjacency(A, mode="undirected", weighted=T)
plot(g, layout=layout_with_kk)