5 Graph Description Language (GDL) - Absint

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Graph Layout Statistics Number of visible real nodes Number of visible dummy nodes Number of visible label nodes Number of invisible nodes Number of invisible graph summary nodes Number of visible normal edge segments Number of visible near edges (+ anchor dummies) Number of reverted edge segments Number of invisible edges Maximum indegree of a visible node Maximum outdegree of a visible node Maximum degree of a visible node Number of crossings in this layout (excluding crossings at anchor points) Maximum x coordinate Maximum y coordinate Number of edge segment bend points Number of edge segment large bend points Table 9: Graph Layout Statistics 122
Key Menu Item Command Navigation Commands Position–>Scroll ← LLeft Scroll 256 pixels to the left → RRight Scroll 256 pixels to the right ↑ UUp Scroll 256 pixels upwards ↓ DDown Scroll 256 pixels downwards o Origin Move graph window to origin of coordinate system Position n Center Node... Choose node to be centered s Show Neighbors Choose node to be centered e Follow Edge Navigate by following edges through the graph p Pick Position Pick a position by clicking on it Scaling Commands Scale + 150% Magnify graph to 150% = 200% Magnify graph to 200% − 66% Scale down graph to 66% __ 50% Scale down graph to 50% m Maximum Aspect Sets scale factor to make whole graph visible 0 Normal Sets scale factor to normal (100% absolute) Grouping Commands Folding f Fold Subgraph Fold several subgraphs to a summary node each x Unfold into Box Unfold summary nodes into a box t Unfold into Cluster Unfold summary nodes and cluster nodes of the subgraphs w Unfold and Wrap Unfold summary nodes and wrap nodes of the subgraphs u Unfold/Unbox Unfold or unbox several summary nodes Node Information Misc–>Information i 0 Select information field 1 to be shown for a node j 1 Select information field 2 to be shown for a node k 2 Select information field 3 to be shown for a node Normal Commands File q Quit Exit aiSee g Reopen File Reload and relayout same file Misc l Layout Change layout parameters v View Change view and view parameters r Ruler Turn ruler on/off Table 10: Keyboard Commands in the Graph Window 123
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aiSee Graph Visualization User Docu
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3.6 Auxiliaries (User Action) . . .
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6.4.1 Rank Assignment . . . . . . .
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1 Introduction aiSee is a tool that
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3 Usage This chapter describes the
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3.3 Navigating Through a Graph Ther
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• Information field 1, 2, or 3 Th
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focus. The entire graph is drawn in
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• Clicking in an open information
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There is no direct interface for pr
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• Center width centers horizontal
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4.1.3 Example Figure 7 shows a nest
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4.1.4 Edge Classes - Expose/Hide Ed
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Operations: A neighbor region can b
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Note: Clustering is an experimental
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Figure 9: View Dialog Box • Scrol
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Figure 11: Polar Fish-Eye View Self
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for a graph and if animation is tur
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• Arrow Heads Enables the mode fo
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B in the message window (see p. 120
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} < list of node attributes > The t
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} target: < title of target node >
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5.6 Examples of GDL Specifications
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Figure 14: Bent Near, Right-Bent Ne
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06 yspace: 55 07 node: { title:"18"
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22 node: { title:"2" label: "Start"
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11 edge: { source: "0" target: "4"
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Figure 21: Example 10, maxdepth; an
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• maxoutdegree, finetuning: no Th
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Figure 27: Example 11, tree layout,
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the style of edges in order to redu
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63 node: { title: "tcsh" level: 6 s
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• bmax Type: integer Default valu
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specifies the color white. For inst
Page 71 and 72: - energetic gravity, Default value:
Page 73 and 74: This attribute specifies the consta
Page 75 and 76: Attribute of: subgraphs Description
Page 77 and 78: maxdepth and maxdepth do not provid
Page 79 and 80: • magnetic_field1, magnetic_field
Page 81 and 82: 0 for pmin 100 for pmax Attribute o
Page 83 and 84: min sets the minimum number of iter
Page 85 and 86: This parameter only influences the
Page 87 and 88: • tempscheme Type: integer Defaul
Page 89 and 90: For details on user actions, see se
Page 91 and 92: screen, i. e. the x and y coordinat
Page 93 and 94: 5.8 Node Attributes This section de
Page 95 and 96: AISEEICONS can be set to the direct
Page 97 and 98: Description: Specifies the horizont
Page 99 and 100: Description: In a hierarchical layo
Page 101 and 102: - ”solid” Arrow head is a trian
Page 103 and 104: - dotted The edge consists of singl
Page 105 and 106: 5.10 Colors aiSee has a color map o
Page 107 and 108: PostScript, the original PostScript
Page 109 and 110: 5.12 User Action aiSee supports the
Page 111 and 112: - Selecting special characters Spec
Page 113 and 114: egion_attribute : “source” “:
Page 115 and 116: 6 Overview of the Layout Phases The
Page 117 and 118: 6.4 Hierarchical Layout 6.4.1 Rank
Page 119 and 120: The ordering of nodes within one le
Page 121: 7 Tables 7.1 Node Attributes Table
Page 125 and 126: -notune | -nofinetune See finetunin
Page 127 and 128: -d minindeg | -d minindegree See la
Page 129 and 130: -view dcfish See view (p. 90). -vie
Page 131 and 132: a4 | A4 A4 (21 cm x 30 cm) b5 | B5
Page 133 and 134: -canim Animates the crossing reduct
Page 135 and 136: [WiMa92] Wilhelm, Reinhard; Maurer,
Page 137 and 138: -nomanhattan, 125 -nonearedge, 126
Page 139 and 140: edge style continuous, 102 dashed,
Page 141 and 142: near_edges, 80 nearedge, 44, 111 ne
Page 143: xspace, 92, 119 y, 90 ybase, 91 yma
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5 Graph Description Language (GDL) - Absint

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