favSetGridDensity

AVVIEWER Subroutine: Sets a value that determines how finely the grid is drawn on the graph surface.

Module: USE AVVIEWER

Syntax

favSetGridDensity (hv, newVal, status)

hv

A handle that references an instance of Array Viewer created by favStartViewer.

newVal

An input argument of type REAL(4). It specifies a floating-point value that represents the desired number of pixels between adjacent grid lines.

status

An output argument of type INTEGER(4). It returns a status code for the success of this call. The value 0 indicates success.

Remarks

This subroutine has no effect unless the ShowGrid value is TRUE and the GraphStyle is Surface.

See Also

favGetGridDensity, favGetGraphStyle