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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
40 <td><img src="AnnotationColumnSelectionWithSM.gif"></td>
41 <td><img src="AnnotationColumnSelectionWithoutSM.gif"></td>
45 <p>If an annotation with numeric values is selected, the threshold
46 filter option is activated. For other types of annotation, use the
47 text box and secondary structure check boxes (right). The radio
48 buttons at the bottom of the dialog specify the action applied to
49 columns matching the query.</p>
51 <li><strong>Search Filter</strong>
53 <li>Enter text or regular expressions in the text box to
54 activate the 'Display Label' and 'Description' options.</li>
55 <li>Selecting the description or label options will
56 activate the filter, and any matching columns will be
57 highlighted or hidden.</li>
59 <li><strong>Structure Filter</strong>
61 <li>Select the checkboxes to filter by secondary structure
64 <li><strong>Threshold Filter</strong>
66 <li>This filter is only activated for annotation which
67 contain numeric values</li>
68 <li>Select whether to filter the alignment above or below
70 <li>Change the threshold value with the slider, or enter it
73 <li><strong>Actions</strong>
75 <li>'Select' (the default), selects columns matching the
77 <li>'Hide' causes matching columns to be hidden.</li>
80 <p>Hit 'Cancel' to restore the alignment view to its previous
81 state before any filtering was applied.</p>