XmTextPosToXY(3X) UNIX System V XmTextPosToXY(3X)
NAME
XmTextPosToXY-A Text function that accesses the x and y
position of a character position
SYNOPSIS
#include <Xm/Text.h>
Boolean XmTextPosToXY (widget, position, x, y)
Widget widget;
XmTextPositionposition;
Position *x;
Position *y;
DESCRIPTION
XmTextPosToXY accesses the x and y position, relative to the
upper left corner of the Text widget, of a given character
position in the text buffer.
widget Specifies the Text widget ID
position
Specifies the character position in the text for
which the x and y position is accessed. This is an
integer number of characters from the beginning of
the buffer. The first character position is 0.
x Specifies the pointer in which the x position,
relative to the upper left corner of the widget, is
returned. This value is meaningful only if the
function returns True.
y Specifies the pointer in which the y position,
relative to the upper left corner of the widget, is
returned. This value is meaningful only if the
function returns True.
For a complete definition of Text and its associated
resources, see XmText(3X).
RETURN VALUE
This function returns True if the character position is
displayed in the Text widget; otherwise, it returns False,
and no x or y value is returned.
RELATED INFORMATION
XmText(3X).
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