5. Structure of the Data Visualizer window#
After sign-in, the following window will appear. The parts of the window are as follows.
Full-screen button
Makes the browser full-screen. Press the [ESC] key to cancel full-screen display.
Data information
Displays the domain name, name of the screen being displayed, and data loading status. The display is different between live measurement and past data playback.
Icon |
Name |
Overview |
Used in |
|---|---|---|---|
|
LIVE |
Live measurement |
Only live measurement |
|
Reload |
Reloads the past data set in the screen. |
Only past data playback |
|
Loading |
Displays the collection status of past data. |
Only past data playback |
Playback control
The items are different between live measurement and past data playback.
Display of live measurement
Icon |
Name |
Overview |
Used in |
|---|---|---|---|
|
Live Mode |
Live measurement mode. Select this to switch the mode to past data playback. |
Only live measurement |
|
Play |
Starts playback of measurement data. |
Common |
|
Pause |
Pauses the playback of measurement data. |
Common |
|
Stop |
Stops the playback of measurement data. |
Common |
Display of past data playback
Icon |
Name |
Overview |
|---|---|---|
|
Live Mode OFF |
Past data playback mode. Select this to switch the mode to live measurement. |
|
Repeat |
Replays measurement data repeatedly. |
|
Step Backwards/Forwards |
Steps backward or forward (step length determined in “Show Forward”). For details, see Cursor operation. |
|
Speed |
You can specify the playback speed. |
Timeline Control
For details, see Specifying the playback time range.
Icon |
Name |
Overview |
|---|---|---|
|
Preview Stored Data |
You can specify the playback range of measurement data. |
|
Create a Capture |
Registers the measurement data within a specified range in [Capture] in the content menu. |
Panel operation tools
Icon |
Name |
Overview |
|---|---|---|
|
Select All Panel |
Selects all panels. |
|
Select OFF Panel |
Deselects panels. |
|
Replace Edge |
Replaces the edge set in the timeline and panels with another edge. |
|
Delete Panel |
Deletes the selected panel. |
|
Zoom in |
Zooms in the screen panel. |
|
Zoom Reset |
Returns the screen panel to normal magnification. |
|
Zoom Out |
Zooms out the screen panel. |
Browser performance
Icon |
Status |
Description |
|---|---|---|
|
Good |
Normal |
|
Medium |
Slight lag |
|
Bad |
Lag |
Click on the browser performance icon to see the details. This information will help you determine the cause of any instability in the Data Visualizer display.
Item |
Description |
|---|---|
Rendering Speed of Dashboard |
Displays the number of times per second the entire dashboard is being updated. This value is the maximum rendering speed of the panels. For example, if the rendering speed is set to 60 FPS in the Panel Settings of a panel, but the rendering speed of the entire dashboard is 50 FPS, the panel will only be displayed at 50 FPS. |
Memory Usage |
Displays the "Memory currently in use / Memory available to Data Visualizer". |
Timeline and Panels |
It shows whether the timeline is displayed or not, and how many panels are displaying visual parts. |
Panels with the Highest Load |
Displays a list of five panels (or the timeline) that are placing significant load on the browser. The number (in milliseconds) is the amount of time the panel took up the processing power of the web browser in one second. The higher the number, the greater the load on the web browser. |
Show Total Time Needed to Render Each Panel (Per Second) |
When turned on, the amount of time the panel took up the processing power in one second will be displayed on the timeline and on the panels. |
Function menu
Icon |
Name |
Overview |
|---|---|---|
|
Screen Settings |
Changes the screen settings. |
|
Timeline Settings |
Changes the timeline settings. |
|
Panel Settings |
Changes the panel settings. |
|
Data Settings |
Changes the data settings. For details, see Data Settings. |
|
Data Download |
Downloads measurement data. |
|
User settings |
Use this function to confirm the signed-in user name, and to sign out. |
|
Links |
Displays various links. You can check the version of Data Visualizer here. |
Timeline
This area shows the main measurement data for analysis and the time axis. For details, see Operate on the timeline.
Screen panels
This area displays measurement data. In this area, the measurement data and edge are bound. For details, see Bind data to panel.
Content menu
Icon |
Name |
Overview |
|---|---|---|
|
Stored Data |
Displays a list of past measurement data. For details, see Playback past data. |
|
Screen |
Displays a list of screens. For details, see Screens. |
|
Visual Parts |
Use this function to select parts to be displayed on the screen panel. |
Note
Screen key shortcuts
s: Opening/closing Screen menu
d: Opening/closing Stored Data menu
v: Opening/closing Visual Parts menu
ESC: Unfocusing input, closing a pop-up message, closing a modal window