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| − | Topic panel is Wandora's GUI element used to view and edit topics. Topic panel is opened whenever you double click or otherwise open topic. Current version of Wandora supports four different topic panels: | + | Topic panel is Wandora's user interface component used to view and edit topics. Wandora supports several different topic panels. These panels are |
| − | * Traditional topic panel,
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| − | * Tabbed topic panel,
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| − | * Graph topic panel and
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| − | * Custom topic panel.
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| − | Topic panel type is changed with options in '''View > Topic panels'''. Traditional topic panel views all topic elements in one page while tabbed panel views only one element type at once. Graph topic panel is used for topic map graph visualizations. Custom topic panel lets you customize the view and define more complex relations between topics. Lets investigate different topic panels more detailed.
| + | * [[Traditional topic panel]] |
| | + | * [[Tabbed topic panel]] |
| | + | * [[Graph topic panel]] |
| | + | * [[Custom topic panel]] |
| | + | * [[Treemap topic panel]] |
| | + | * [[R topic panel]] |
| | + | * [[Processing topic panel]] |
| | + | * [[Sketch grid]] |
| | + | * [[Query editor topic panel]] |
| | + | * [[Layer info panel]] |
| | + | * [[Tree panel]] |
| | + | * [[Webview]] |
| | + | * [[Search panel]] |
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| − | == Traditional topic panel ==
| + | Traditional topic panel shows all topic elements in one page using a table elements while tabbed panel shows only one element type at once. Graph topic panel is used for topic map graph visualizations. Custom topic panel lets you customize the view and define more complex relations between topics. Treemap topic panel visualizes associations of a topic to selected depth. Processing topic panel is a programmable panel for advanced topic visualizations. R topic panel can be used to run R language scripts against topic opened into the topic panel. Query editor topic panel can be used build queries in the Wandora [[Query language]] and then run them and examine the query results. |
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| − | [[Image:Topic_panel_example.gif|center]]
| + | Wandora user controls topic panels with menu options under '''View'''. |
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| − | Traditional topic panel views all topic elements in one page. This page contains fields for topic identifiers, base name, variant names, classes, occurrences (text data), associations and instances. Base name, subject locator and variant name fields are editable while all others are only indirectly editable. Classes, instances and associations are represented with topic tables discussed more detailed in [[Working with topic tables]] chapter. Subject identifiers are represented with simple URL table while occurrences are string tables.
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| − | Wandora user may not modify field order of traditional topic panel but may hide any fields with '''View''' menu options. For example Wandora user may hide occurrences selecting '''View > view data'''. The eye icon in front of the menu option indicates the current status of the element. If eye is open the element is visible. Selecting the menu option again toggles the status of the element. Selecting '''View > View all''' sets all panel elements visible. Selecting '''View > Hide all''' hides all panel elements except base name and subject locator. | + | |
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| − | == Tabbed topic panel ==
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| − | Tabbed topic panel views all topic elements under different tabs. User may view only one tab at once. This may clarify the usability of Wandora if your are not familiar with topic maps. Tabbed topic panel has a tab for
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| − | * Variant names
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| − | * Classes
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| − | * Text data (occurrences)
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| − | * Associations
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| − | * Instances
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| − | * Subject
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| − | Base name is represented outside tabs as a title of tabbed topic panel. You may hide tabs with with '''View''' menu options. The eye icon in front of the menu option indicates the current status of the element. Selecting '''View > View all''' sets all tabs visible again.
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| − | [[Image:tabbed_topic_panel_example.gif|center]]
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| − | == Graph topic panel ==
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| − | Graph topic panel views topics as graph nodes and associations as edges between topic nodes. A node is a colored rectangle with topic's base name. Node color represents classes of the represented topic. Edge is a colored line between nodes. Color of the line represents association's type. Association type and roles are viewed when user takes the mouse pointer over line. If association has more than two members, the line branches to each player node.
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| − | When user selects to view a topic in Graph topic panel, the topic and it's neighbors are shown. User may expand the initial graph by clicking topic nodes or selecting '''Expand node''' in context menu of topic node. Opening a topic with topic tree also expands the graph with opened topic. User may also close nodes selecting '''Close nodes''' in context menu of topic node. Node filtering is also possible. Wandora keeps filtered nodes hidden regardless node expansions while closed nodes pop open again while expanded.
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| − | Graph topic panel also has '''current topic''' but you can't edit it's internal structures such as subject identifiers or variant names. To edit topic's internal structures you need to change topic panel to Traditional or Tabbed topic panel.
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| − | To zoom in and out the graph panel use mouse wheel. To change the curvature of graph perspective press SHIFT key while rolling the mouse wheel. If the curvature is large enough, Wandora views a graph horizon, a gray circle around the graph. Graph can't cross the horizon although it can be infinite close to it. To center the graph select '''Center graph''' or click Center current topic node button. If you have closed or filtered the current topic node centering doesn't work.
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| − | To stop graph animation right click the topic panel and choose '''Toggle animation'''. To antialias the graph select '''Antialias graph'''. Antialiasing slows down the graph drawing.
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| − | Left edge of Graph panel contains mouse mode buttons. Mouse mode defines how Wandora interprets mouse clicks, movements, and drags. Available mouse modes are:
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| − | * Move mode
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| − | * Select mode
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| − | * Association mode
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| − | === [[Image:hand_on.png]] Move mode ===
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| − | While move mode is active, mouse moves graph and nodes.
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| − | To drag the graph, press left mouse button on panel background, keep the mouse button down and move mouse.
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| − | To rotate the graph, keep SHIFT key pressed while dragging the mouse over panel background. Graph is rotated around the current topic node.
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| − | To move single topic node, press left mouse button on topic node, keep the mouse button down and move mouse. Note that node may change it's position after mouse button release as nodes have their own dynamics.
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| − | To lock node position on graph, select '''Pin nodes > Set selection pinned''' in node context menu. To release pinned node select '''Pin nodes > Set selection unpinned'''. Pinning and unpinning is not restricted to move mode but works regardless the chosen mode.
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| − | === [[Image:lasso_on.png]] Select mode ===
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| − | Select mode enables the user to draw closed paths on graph panel. Wandora selects topics within the closed curve. Selected nodes are colored gray-blue.
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| − | To select single nodes user can also click on the node. Previous selection is cleared unless the user holds SHIFT key pressed while clicking on the node.
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| − | To select nodes according to topic's type or internal structure user can also use selection tools found in '''Select''' menu. Available selection tools allow the user to select topics without classes or instances for example. Select menu is available regardless the chosen mouse mode.
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| − | === [[Image:pen_on.png]] Association mode ===
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| − | While association mode is active mouse behavior resembles move mode except that clicking left mouse button on node activates '''Draw association'''. To draw association press left mouse button on a topic node and drag mouse over another topic node. A line is drawn from source node to mouse pointer during drag. When you release the mouse button over a node, association editor is viewed. By default the association editor has pointed topics as association players. To create a valid association you need to choose association type and roles.
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| − | [[Image:Graph_topic_panel_example.gif|center]]
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| − | == Custom topic panel ==
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| − | Custom topic panel lets you define what relations about topics are displayed. These relations may be simple single associations or more complex sets of related associations. The panel consists of several queries that are executed and results of which are displayed on the topic panel as tables. The queries can be grouped together and visibility of groups can be toggled in the view menu. For more information about configuring the topic panel see the main entry on [[Custom topic panel]]. For more information about the query language see [[Query language]].
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Topic panel is Wandora's user interface component used to view and edit topics. Wandora supports several different topic panels. These panels are
Traditional topic panel shows all topic elements in one page using a table elements while tabbed panel shows only one element type at once. Graph topic panel is used for topic map graph visualizations. Custom topic panel lets you customize the view and define more complex relations between topics. Treemap topic panel visualizes associations of a topic to selected depth. Processing topic panel is a programmable panel for advanced topic visualizations. R topic panel can be used to run R language scripts against topic opened into the topic panel. Query editor topic panel can be used build queries in the Wandora Query language and then run them and examine the query results.
