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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