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TAbTrend Class TAbTrend Class
private   published   TAbTrend Members   Send Feedback

8 Channel Trend display (recorder).

File
Pascal
TAbTrend = class(TAbGraphicControl);
C++
class TAbTrend : public TAbGraphicControl;
Description

This component shows/records the progression of analog signals with respect to time y(t). 

Some of the hightlights:

  • variable number of records (stored in a TList)
  • save to file
  • load from file
  • vertical zoom (in & out)
  • variable y-offsett
  • jump to past / present
  • cursorline to read values / time at cursor position
  • channel fill function
  • two relative scales (0..100%) or selectable absolute scale (e.g.: 4..20mA) displayed

 

and flicker free.....

Hierarchy
_GClass.TAbGraphicControl
AbTrend.TAbTrend
Related Information
Hard-& Software A.Baecker
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