XmTextGetCenterline(library call) XmTextGetCenterline(library call)
NAME [Toc] [Back]
XmTextGetCenterline - Return the height (length) of a character string
when the writing direction is vertical
SYNOPSIS [Toc] [Back]
#include <Xm/Text.h>
int XmTextGetCenterline(
Widget widget);
DESCRIPTION [Toc] [Back]
XmTextGetCenterline accesses the x position of the centerline in the
Text widget, relative to the x position of the top of the widget.
widget Specifies the Text widget ID.
RETURN VALUE [Toc] [Back]
In the case of horizontal writing, this function accesses 0.
In the case of vertical writing, this function accesses the x position
of the first centerline in the Text widget, relative to the x position
of the left of the widget. The calculation takes into account the
margin width, shadow thickness, highlight thickness, and a half of
font width of the first font(set) in the fontlist used for drawing
text.
SEE ALSO [Toc] [Back]
XmText(3), XmTextGetBaseline(3)
- 1 - Formatted: January 24, 2005 [ Back ] |
