%HI_SetGraphXYText function

Function sets location and content of the descriptive text displayed in graph on position _x, _y.

%HI_SetGraphXYText( INT in refId, INT in _lineNr, REAL in _x, REAL in _y, TEXT in _text )

refId	Graph reference (reference variable).
lineNr	Number of line, the description relates to.
x	Center of the text for x- position.
y	Center of the text for y- position.
text	Displayed text.

Function sets location and content of descriptive text displayed in graph on position _x, _y, and relates to functions HI_SetGraphXYToolTipText, %HI_SetGraphXYTextParams.

It is possible to enter descriptive texts for object X,Y graph, these are displayed in the graph sheet.
Common parameters for these actions are:

• type of description (Tooltip - %HI_SetGraphXYToolTipText, Standard text - %HI_SetGraphXYText),
• text coordinates X, Y (for Tooltip identical with the coordinate on the line, not needed for standard text),
• number of line, the description relates to (after "delete" the line, descriptive texts are deleted also),
• if the line is not visible, neither the texts related to the line are visible,
• font (HBJ to object text style) (not valid for Tooltip),
• text color (RBG) (not valid for Tooltip),
• set texts are valid till new data for line are set,
• maximum number of descriptive texts is 20.

%HI_SetGraphXYText( _Graph, 1, 8.0, 2.0, "Val: 8.0, 2.0")