TimeZoomMaxForPoints - property of the PmgTrendViewer object
Maximum limit for setting the range (length) of the time axis of the viewer for displaying points in the trend progress. If the current range of the time axis (the difference TimeMax
) is less or equal to the value of this property and the PointsVisible
property is set, then the points
are displayed in the trend progress.
numeric value - The length is set as a real number that means the number of days (e.g. 0.5 means a half day). The value -1 means that the maximum limit of setting the range is not restrained.
string value - The time span can be set in text form. In this case it is represented by a real number followed by the time unit identifier (sec,min,hour,day). Example: "1.5sec", "1min30sec".
Property access for read and write
. The preset value of this property is defined in the "Maximal time axis range for displaying points
" configurator of this object.
The property is used only if the graphic mode is set.
When reading from the property, the numeric value is always returned.
Initial value is set to "1min".
var oTView = pMe.Items("../TrendView");
oTView.TimeZoomMaxForPoints = 1/24/30;
oTView.TimeZoomMaxForPoints = "1.5min";
oTView.TimeZoomMaxForPoints = "1hour30min";