Trends

Users have the option to view both a single time-series trend per field, or to view multiple fields on the same time-series trend.

View single trends

From the Visualization view (accessed from the project bar in the Troubleshooter):

Click on the trend button on the main toolbar
The field selection dialog is displayed.
Select the required fields using the add (>), remove (<), add all (>>) and remove all (<<) buttons
Click OK

Scrolling axes:
- To scroll axis click on the scroll axis button or select scroll axis form the right click popup menu.
- Click and drag with the left mouse button on the axis to scroll.
Zooming axes:
- To scroll axes click on the zoom axes button or select zoom axes form the right click popup menu.
- Click and drag with the left mouse button on the axes to zoom.
Scroll as one

When multiple fields are trended, enabling this options will scroll all trends as one when using the trend axis to scroll any of the displayed trends.
Same Y-Scales

Enabling this option when multiple fields trended will set all y-scales to the same minimum and maximum value across all trends. The minimum and maximum values for the trend scales are calculated as the minimum and maximum values across displayed trends.
Single Axis

This option will collapse multiple trends to a single y-axis. The scale for the single axis is determined as the minimum and maximum value respectively across all displayed trends.
Stacked Y-Axis

This option will assign each individual trend its own Y-Axis and stack the trends vertically.

Zoom in all axes:
- Click on the zoom in all axes button to zoom in on all axes.
Zoom out all axes:
- Click on the zoom out all axes button zoom in on all axes.
Zoom box:
- Click on the zoom in box button.
- Click and drag a window over the area to zoom into.
Zoom to fit:
- Click on the zoom to fit button to zoom to fit all axes.
Add a region:
- Click on add a region button and then click and drag to add a region. (This can be done repeatedly)
  
  See Regional Brushing >>
Remove a region:
- Click on the remove a region button and then click and drag over the area to be removed from the region. (This can be done repeatedly)
  
  See Regional Brushing >>
Remove all regions:
- Click on the remove all regions button to remove all defined regions.
  
  See Regional Brushing >>
Scroll to ruler position

This option will scroll to and center the view at the current ruler location. If the ruler location is off-screen, the entire view will be scrolled to the ruler location.
Move ruler into view

This option will move the ruler and center it at the current view location.
Toggle grid lines

Select to display/hide the grid lines on the trend