XmTextPosToXY(Xm)
XmTextPosToXY --
a Text function that accesses the x and y position of a character position
Syntax
#include <Xm/Text.h>
Boolean XmTextPosToXY (widget, position, x, y)
Widget widget;
XmTextPosition position;
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(Xm).
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.
See also
XmText(Xm)
© 2003 Caldera International, Inc. All rights reserved.
SCO OpenServer Release 5.0.7 -- 11 February 2003