Figure 2.3 Remote file manager File bar You can also directly open a file by typing the file name or URL in the file bar. If the name entered is a file, JHV opens the file. If the name is a directory, JHV opens the local or remote file manager. The HDF Object Tree An HDF file contains one or more objects, optionally grouped in a hierarchy. The structure of the file is displayed in the HDF Tree window.
Data objects are represented as icons, groups of objects are representedby folders.
HDF VGroups are shown as folders, which may contain objects and groups. When an object is selected, the data is displayed appropriately, as explained in Chapter 3. Figure 2.1 shows the HDF Tree for a file, with some of the folders open, and several objects visible. In Figure 2.1 an image object has been selected, and the image is displayed. 2.4 Displaying Text Information Status and feedback messages are displayed in the Status Bar.