Trend Chart Properties

Property	Description
Time mode	Select the time mode of the x-axis.
Start time	Enter the absolute start time when Time mode is set to Absolute . This time is the leftmost point of the x-axis.
Time span	Type the relative time span of the x-axis.
Time zone	Select the time zone of the trend log list. The mode is the perspective in which the trend log is displayed.
Show nearest information for all series	Select True to show information on every series along a diagonal line.
Show grid lines for X-axis	Select True to show grid lines for the x-axis.
Chart title	Enter the property reference or relative property reference to the folder or other container whose name you want to include in the trend chart title.
Auto scale left y-axis	Select True to activate auto scale and have the left y-axis adapt itself to the displayed series.
Left y-axis minimum	Enter the minimum value of the left y-axis.
Left y-axis maximum	Enter the maximum value of the left y-axis.
Auto scale right y-axis	Select True to activate auto scale and have the right y-axis adapt itself to the displayed series.
Right y-axis minimum	Enter the minimum value of the right y-axis.
Right y-axis maximum	Enter the maximum value of the right y-axis.
Show grid lines for left Y-axis	Select True to show gridlines for the left y-axis originating from the y-axis scale.
Show grid lines for right Y-axis	Select True to show gridlines for the right y-axis originating from the y-axis scale.
action_zoom_plus_stroke	Add Click to add a series to the trend chart. 有关更多信息，请参阅 Create Object Wizard – Naming the Object Page .
action_zoom_plus_stroke	Edit Click to edit a selected series. 有关更多信息，请参阅 Trend Chart Series Properties .
action_zoom_plus_stroke	Remove Click to remove a selected series.

Property

Description

Time mode

Select the time mode of the x-axis.

Start time

Enter the absolute start time when Time mode is set to Absolute . This time is the leftmost point of the x-axis.

Time span

Type the relative time span of the x-axis.

Time zone

Select the time zone of the trend log list. The mode is the perspective in which the trend log is displayed.

Show nearest information for all series

Select True to show information on every series along a diagonal line.

Show grid lines for X-axis

Select True to show grid lines for the x-axis.

Chart title

Enter the property reference or relative property reference to the folder or other container whose name you want to include in the trend chart title.

Auto scale left y-axis

Select True to activate auto scale and have the left y-axis adapt itself to the displayed series.

Left y-axis minimum

Enter the minimum value of the left y-axis.

Left y-axis maximum

Enter the maximum value of the left y-axis.

Auto scale right y-axis

Select True to activate auto scale and have the right y-axis adapt itself to the displayed series.

Right y-axis minimum

Enter the minimum value of the right y-axis.

Right y-axis maximum

Enter the maximum value of the right y-axis.

Show grid lines for left Y-axis

Select True to show gridlines for the left y-axis originating from the y-axis scale.

Show grid lines for right Y-axis

Select True to show gridlines for the right y-axis originating from the y-axis scale.

action_zoom_plus_stroke

Add

Click to add a series to the trend chart. 有关更多信息，请参阅 Create Object Wizard – Naming the Object Page .

action_zoom_plus_stroke

Edit

Click to edit a selected series. 有关更多信息，请参阅 Trend Chart Series Properties .

action_zoom_plus_stroke

Remove

Click to remove a selected series.

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Trend Chart Properties