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23 <title>Select/Hide Columns by Annotation</title>
28 <strong>Select/Hide Columns by Annotation</strong>
31 The 'Select/Hide by Annotation' window allows columns to be selected
32 or hidden according to annotation rows on the alignment. The dialog
33 box is opened <em>via</em> "<strong>Select→Select/Hide
34 Columns by Annotation...</strong>", and different filters are
35 presented dependent upon the data shown in the selected annotation row.
39 <td><img src="annotationColumnSelectionWithSM.gif"></td>
40 <td><img src="annotationColumnSelectionWithoutSM.gif"></td>
44 <p>If an annotation with numeric values is selected, the
45 threshold filter option is activated. For other types of annotation,
46 use the text box and secondary structure check boxes (right). The
47 radio buttons at the bottom of the dialog specify the action applied
48 to columns matching the query.</p>
50 <li><strong>Search Filter</strong>
52 <li>Enter text or regular expressions in the text box to
53 activate the 'Display Label' and 'Description' options.</li>
54 <li>Selecting the description or label options will
55 activate the filter, and any matching columns will be
56 highlighted or hidden.</li>
58 <li><strong>Structure Filter</strong>
60 <li>Select the checkboxes to filter by secondary structure
63 <li><strong>Threshold Filter</strong>
65 <li>This filter is only activated for annotation which
66 contain numeric values</li>
67 <li>Select whether to filter the alignment above or below
69 <li>Change the threshold value with the slider, or enter it
72 <li><strong>Actions</strong>
74 <li>'Select' (the default), selects columns matching the
76 <li>'Hide' causes matching columns to be hidden.</li>
79 <p>Hit 'Cancel' to restore the alignment view to its previous
80 state before any filtering was applied.</p>