Tk_GetRootCoords(3) Tk Library Procedures Tk_GetRootCoords(3)__________________________________________________________________________________________________________________________________________________NAME
Tk_GetRootCoords - Compute root-window coordinates of window
SYNOPSIS
#include <tk.h>
Tk_GetRootCoords(tkwin, xPtr, yPtr)
ARGUMENTS
Tk_Window tkwin (in) Token for window.
int *xPtr (out) Pointer to location in which to store root-window x-coordinate corresponding to left edge of tkwin's border.
int *yPtr (out) Pointer to location in which to store root-window y-coordinate corresponding to top edge of tkwin's border.
_________________________________________________________________DESCRIPTION
This procedure scans through the structural information maintained by Tk to compute the root-window coordinates corresponding to the upper-
left corner of tkwin's border. If tkwin has no border, then Tk_GetRootCoords returns the root-window coordinates corresponding to location
(0,0) in tkwin. Tk_GetRootCoords is relatively efficient, since it does not have to communicate with the X server.
KEYWORDS
coordinates, root window
TkTk_GetRootCoords(3)
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Tk_GetRootCoords(3TK) Tk Library Procedures Tk_GetRootCoords(3TK)__________________________________________________________________________________________________________________________________________________NAME
Tk_GetRootCoords - Compute root-window coordinates of window
SYNOPSIS
#include <tk.h>
Tk_GetRootCoords(tkwin, xPtr, yPtr)
ARGUMENTS
Tk_Window tkwin (in) Token for window.
int *xPtr (out) Pointer to location in which to store root-window x-coordinate corresponding to left edge of tkwin's border.
int *yPtr (out) Pointer to location in which to store root-window y-coordinate corresponding to top edge of tkwin's border.
_________________________________________________________________DESCRIPTION
This procedure scans through the structural information maintained by Tk to compute the root-window coordinates corresponding to the upper-
left corner of tkwin's border. If tkwin has no border, then Tk_GetRootCoords returns the root-window coordinates corresponding to location
(0,0) in tkwin. Tk_GetRootCoords is relatively efficient, since it doesn't have to communicate with the X server.
KEYWORDS
coordinates, root window
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Availability | SUNWTk |
+--------------------+-----------------+
|Interface Stability | Uncommitted |
+--------------------+-----------------+
NOTES
Source for Tk is available on http://opensolaris.org.
TkTk_GetRootCoords(3TK)
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