%HI_SetGraphInfo function

Old name

%HI_SetDiatrendInfo

Function

The function %HI_SetGraphInfo sets the user's description of the graphic flow in the displayer of Graph or


	XY Graph

types (Control function).

Declaration

%HI_SetGraphInfo(
   INT in refId, 
   INT in index, 
   TEXT in descr
   [, TEXT in units]
 )

Parameters

refId	Reference to displayer (reference variable).
index	Serial number of graphic flow.
descr	Graphic flow description.
units	Technical units.

Description

The graph must be placed in the picture, where the parameter refId is the reference variable of the graph. The parameter index defines the serial number of the graphic flow (numbering from 1).

Example

The example contains the description of the graph (defined by the reference variable _graph) that displays the graphic flow of the object "Sec" before and after execution of the procedure btn_OnClick, where btn is the reference variable of the Windows control of Button type.

Before the procedure execution:
D2000 V25 Documentation > HI_SetGraphInfo > funkcie_hi_setdiatrendinfo_before.png

After the procedure execution:

Procedure:

ENTRY btn_OnClick
   %HI_SetGraphInfo(_graph, 1, "Description")
 END btn_OnClick

Graphic object manipulation functions
Function arguments - types