Data visualization

Overview

The Visualization View is the core workspace of Wuji Studio. After connecting a device, real-time data publishes through Topics. Use different panel types to view and analyze data.

Enter Visualization

After connecting a device on the Device Management page, an Enter Visualization button appears in the Bottom action area. Click it to switch to the Visualization View and start viewing real-time data. You can also click the Visualization icon in the Activity bar directly.

The default layout after entering looks like this:

Data Visualization

Visualization View Overview

The Visualization View consists of the following areas:

AreaDescription
Left SidebarThe left sidebar contains 2 panels:
  • Devices: Shows connected device status
  • Panel Settings: Edits configuration of the currently selected panel (see Panel types)
Right SidebarThe right sidebar contains 2 panels:
  • Variables: Manages global variables in Studio
  • Topics: Browses available data Topics in a tree structure (see Topic tree)
Panel areaData visualization workspace with free drag-and-drop and split-view layout:
  • Add panel: Click the + button in the workspace, select panel type
  • Remove panel: Click the close button on the panel title bar
  • Move panel: Drag the panel title bar to the target position
  • Split view: Drag a panel to the workspace edge for horizontal or vertical splitting
  • Resize: Drag the divider between panels
Bottom barCollapsed by default. Click the Show bottom bar icon on the right of the App bar to expand. Contains 3 tabs:

Topic Tree

The Topics panel in the Right Sidebar displays all available data Topics. Topics are organized in a tree structure separated by / namespaces. When expanded, schema fields are shown hierarchically (separated by .), with support for array and struct nesting. Click a Topic to view its details, or drag it into a panel to subscribe to data.

Layout Presets

Layout presets let you save and switch between different panel arrangements. The preset bar appears at the top of the Visualization View, as shown below.

Layout Presets

Save a Preset

  1. Arrange panels in the desired layout.
  2. Click the + button in the preset bar.
  3. Enter a name (up to 32 characters), choose a color and icon, then click Save.

Switch Presets

  • Click a preset tab to activate it.
  • Press Alt+1 through Alt+9 to switch to the preset at that position.

Manage Presets

Right-click a preset to access the context menu:

Actions marked with conditions are only available when those conditions are met.

ActionBuilt-in PresetsCustom Presets
Reset to DefaultWhen modified
Save ChangesWhen modified
Revert to SavedWhen modified
RenameYes
Edit Color & IconYes
DuplicateYesYes
Export as JSONYesYes
DeleteYes

Dirty State

When you modify a layout without saving, an amber dot appears on the preset tab. Right-click the preset to Save Changes or Revert to Saved (for custom presets) or Reset to Default (for built-in presets).

Import and Export

  • Export: Right-click a preset → Export as JSON, or click the menu → Export All Presets.
  • Import: Click the menu → Import Layout..., then select a .json file. Imported presets are added as custom presets.