source: branches/stable/HELP_SOURCE/oldhelp/nt_tree_settings_expert.hlp

Last change on this file was 15374, checked in by westram, 8 years ago
  • reintegrates 'tree' into 'trunk'
    • implements #578
    • tree display
      • new options: triangle, attach points
      • optimized placement: folded group names, bootstrap values
      • split config window (too big)
  • adds: log:branches/tree@15347:15373
File size: 3.2 KB
Line 
1#Please insert up references in the next lines (line starts with keyword UP)
2UP      arb.hlp
3UP      glossary.hlp
4UP      nt_tree_settings.hlp
5
6#Please insert subtopic references  (line starts with keyword SUB)
7#SUB    subtopic.hlp
8
9# Hypertext links in helptext can be added like this: LINK{ref.hlp|http://add|bla@domain}
10
11#************* Title of helpfile !! and start of real helpfile ********
12TITLE           Expert tree settings
13
14OCCURRENCE      ARB_NT/Properties/Tree options/Expert settings
15
16DESCRIPTION     Provides the following expert display settings:
17
18                - 'Parent attach' defines the vertical position where the parent branch
19                  gets attached to a subtree (dendrogram view only).
20
21                  The first two criteria determine the position of normal branches using
22
23                  * the size of subtrees and
24                  * the length of child branches.
25
26                  The third criteria defines the position of branches towards
27                  folded groups.
28
29                  If a criterion is set to 1.0, the parent is attached
30                  nearer towards the bigger subtree or towards the longer child branch
31                  (or at the long side of the group polygone).
32
33                  If a criterion is set to -1.0 the parent is attached
34                  nearer towards the smaller subtree or towards the shorter child branch
35                  (or at the short side of the group polygone).
36
37                  The group attach position is an independent value.
38
39                  The other two criteria
40
41                   * depend on the proportion defined by child-branch-lengths
42                     and/or by subtree-sizes (ie. using the size-criterion
43                     will ALWAYS center the parent branch at two equal-sized
44                     subtrees - regardless what value is customized for the size criterion!)
45
46                   * influence each other. To understand the effect of each criterion it's recommended
47                     to set the other criterion to zero (in which case the criterion is ignored). If
48                     both criteria are non-zero the effect of each of them will be applied
49                     proportionally to their absolute values.
50
51                   * the traditional default setting (hardcoded up to arb 6.0.x) is -1.0 for
52                     size and 0.0 for length. In that case the parent branch is attached
53                     exactly between the lowest species of the upper subtree and the topmost
54                     species of the lower subtree.
55
56                  The traditional default setting (hardcoded up to arb 6.0.x) is -1.0 for
57                  size and 0.0 for length. In that case the parent branch is attached
58                  exactly between the lowest species of the upper subtree and the topmost
59                  species of the lower subtree.
60
61                - Text zoom/pad
62
63                  Select toggle to consider text for default zoom (otherwise only tree-structure is considered).
64                  Add extra padding in pixel (= amount of extra space for text; may be negative)
65
66
67NOTES           None
68
69EXAMPLES        None
70
71WARNINGS        None
72
73BUGS            No bugs known
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