XmWidgetGetBaselines(3X) UNIX System V XmWidgetGetBaselines(3X)
NAME
XmWidgetGetBaselines - Retrieves baseline information for a
widget
SYNOPSIS
#include <Xm/Xm.h>
Boolean XmWidgetGetBaselines (widget, baselines, line_count)
Widget widget;
Dimension **baselines;
int *line_count;
VERSION
This page documents version 1.2 of the Motif library.
DESCRIPTION
XmWidgetGetBaselines returns an array that contains one or
more baseline values associated with the specified widget.
The baseline of any given line of text is a vertical offset
in pixels from the origin of the widget's bounding box to
the given baseline. This routine allocates memory for the
returned data. The application must free this memory using
XtFree.
widget Specifies the ID of the widget for which baseline
values are requested
baselines
Returns an array that contains the value of each
baseline of text in the widget
line_count
Returns the number of lines in the widget
RETURN VALUE
Returns a Boolean value that indicates whether the widget
contains a baseline. If True, the function returns a value
for each baseline of text. If False, the function was
unable to return a baseline value.
RELATED INFORMATION
XmWidgetGetDisplayRect(3X).
Page 1 (printed 4/30/98)