X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=help%2Fhtml%2Fcalculations%2Ftreeviewer.html;h=638ed3c3a5d96d614f92fad055d5d66d01b821a6;hb=797df64fa2a0a30773d0f48f5494d4155e5a8be3;hp=bc467710b07ffef72ad518c92895ee3da06f5c6b;hpb=8316c5a64282537b69e36040814d2b0a81e7a438;p=jalview.git diff --git a/help/html/calculations/treeviewer.html b/help/html/calculations/treeviewer.html index bc46771..638ed3c 100755 --- a/help/html/calculations/treeviewer.html +++ b/help/html/calculations/treeviewer.html @@ -1,26 +1,39 @@ +
The Tree Viewing Window
- When a tree has been calculated from an alignment, or imported via a - file or web service it is displayed by Jalview's tree viewing - window. Trees can be rearranged, used to select sequences and groups - in the associated alignment, saved in Newick format or exported as an - image or postscript file.
+ The tree viewing window is opened when a tree has been calculated + from an alignment, or imported via a file or web service. It includes menus for + controlling layout and file and figure creation, and enables + various selection and colouring operations on the + associated sequences in the alignment.
+Selecting Sequence Leaf Nodes
Selecting sequence ids at the leaves of the tree selects the
corresponding sequences in the original alignment. These selections
are also reflected in any other analysis windows associated with the
alignment, such as another tree viewer.
- Clicking on an internal node of the tree will rearrange the tree - diagram, inverting the ordering of the branches at that node. -
-+
Grouping sequences by partitioning the tree at a particular distanec
Clicking anywhere along the extent of the tree (but not on a leaf or
internal node) defines a tree 'partition', by cutting every branch
of the tree spanning the depth where the mouse-click occurred. Groups
@@ -36,7 +49,20 @@ identifying specific patterns of conservation and mutation
corresponding to the overall phylogenetic structure, when combined
with the conservation
based colour scheme.
File Menu
+
+Selecting Subtrees and changing the branch order and subtree group colour
+Moving the mouse over an internal node of the tree will highlight
+ it. You can then :
This menu allows the displayed tree to be saved as a Newick tree file (Save→Newick File), printed or exported as an image (PNG) or Postscript file. Finally, data used to calculate the tree can be @@ -47,32 +73,45 @@ retrieved with the 'Input Data...' entry. associated with a tree. Trees calculated by Jalview have branch lengths, which correspond to the distance measure used to construct the tree. Tree imported from outside may also contain bootstrap information, -or additional leaves from sequences not present in the associated +and additional leaves from sequences not present in the associated alignment.
-The view menu contains options controlling the way a tree is -rendered and labelled:
-The view menu mostly contains options controlling the way a tree is +rendered and labeled: +
The tree layout will be scaled to fit in the display window. You may need to reduce the font size to minimise the leaf label overlap when this option is selected.
+
Brings up a dialog box to set the font size for the leaf names. n is the current font size.
-Labels each branch or leaf with its associated branch length. -
Labels each branch or leaf with its associated bootstrap value.
Toggles the display of a '*' at the beginning of a leaf label to -indicate that there is no sequence corresponding to that leaf in the associated alignment. +indicate that there is no sequence corresponding to that leaf in the +associated alignment.
+ Sorts any associated alignment views using the current tree. (Only + available in the Jalview Desktop) +
++ Only visible when there are multiple + views of the same alignment to show and edit which alignment views + are associated with the leaves of the displayed tree. +
+