# Navigating the Interface ## The Main Interface  * The project buttons: `Clear`, `Load` and `Save`. * The `Undo` and `Redo` buttons. * The additional pane buttons: `Tool Setup`, `Code Generator` and `Logs` (see below). * The `Tool Catalog`. * The `Sample Catalog`. * The `About` box. * Open a pane and click on the  in the top right corner to lock / unlock it.  * The main view of your current application. * A setting pane. * A result pane. * A view of the tool result or output. * Such as the `Code Generator`, `Logs` and image panes of the tools * Click on the  in the top right corner to detach it.  * Drag it on one of the docking places, to dock it again.  #### SEE ALSO For details about the image panes, see [**Displaying Images**](../displaying_images.html.md). #### HINT You can organize your interface by moving and/or locking several panes: ## The Tool Catalog Navigate the `Tool Catalog` to select your tools, add them to the work space and create graphs.  * Will open the `Tool Catalog` view. * You can now Navigate the catalog. * Will apply the selected filter to the tool list. * You can also select `All tools` for a complete list of all the available tools. * Will apply the filtering in real time while typing. * Will display a short description. :columns: 12 * Will add it to the ‘work space’. #### HINT Open the `All tools` category for a complete search as the search is only performed in the selected category (that is only among the currently displayed tools). ## The Work Space #### WARNING The tools are automatically and dynamically arranged on the work space, you cannot move them around manually. ### The Main Space  * Made of linked tools. * Arranged and displayed in the upper part of the work space. * Arranged on a line in the lower part of the work space. ### The Zoom To control the zoom of the graph display, use the buttons in the top right corner of the work space: *  : zoom in (up to the 1:1 size). *  : zoom out. *  : resize to display the whole graph (up to the 1:1 size). *  : resize to use the whole work space width (up to the 1:1 size). *  : zoom the 1:1 size. ## The Tools  * Green: the tool is operational. * Orange: the tool cannot be processed (most often because it is missing an input). * Red: the tool is in error and the propagation is stopped at this tool and cannot go further. * Click on it to edit and change it. * Blue: this is the “selected” tool whose `Setup View` is currently open and displayed. * Click on an input port of a tool and an output port of another tool to connect them. * An output port can be connected to multiple tools. * Green: the link has a type (defined either manually or automatically according to the connected ports and tools). * Orange: the link has no type (yet). * Will open and display its `Setup View`. * Will open the image in an additional view pane. * This additional view pane stays open even when you select another tool. * This duration is automatically updated with each processing. * This duration is automatically updated with each processing * To open an image. * To loop through a series of images. #### SEE ALSO For more details, see Step 2: Opening Images. * Will remove it from the `work space`. ## The Sample Catalog Navigate the `Sample Catalog` to open, test and edit ready-to-use sample graphs.  * Will open the `Sample Catalog` view. * You can now Navigate the catalog. * Will apply the filtering in real time while typing. * Will display a short description. :columns: 12 * Will add it to the ‘work space’.