Trend
Class consists of the following 2 properties:
|
Property |
Description |
Data Type |
Default |
|
Enable |
Determines whether the Trending
feature is ON or OFF. This property must be set to TRUE before DisplayLength,
AddData, and AddDataSingleProfile can be used. |
Boolean |
FALSE |
| DisplayLength | Determines the length of the trending window. I.e the X1 scale range that is displayed while trending. | Double | 1 |
Trend
Class also consists of the following
methods:
|
Method |
Parameters |
Description |
|
AddData |
NumSamples -
a Long indicating how many x/y coordinates are to be appended to the internal
chart data array.
vDataToAddArray - a Variant containing the x/y coordinates to add; the data is structured in this array the same as in ChartData. |
Appends NumSamples from vDataToAddArray to the internal chart data array.
The dimensions of vDataToAddArray must be: Rows
= number of samples to append for all profiles |
| AddDataSingleProfile |
idxProfile -
an Integer which specifies the profile number.
NumSamples - a Long indicating how many x/y coordinates are to be appended to the internal chart data array. vDataToAddArray - a Variant containing the x/y coordinates to add; the data is structured in this array the same as in ProfileData. |
Appends
NumSamples from vDataToAddArray to the internal chart data array for the
specified profile index (idxProfile).
The dimensions of vDataToAddArray must be: Rows
= number of samples to append for the specified profile
|