XQueryBestSize(3X11) MIT X11R4 XQueryBestSize(3X11)
Name
XQueryBestSize, XQueryBestTile, XQueryBestStipple - determine efficient sizes
Syntax
Status XQueryBestSize(display, class, which_screen, width, height, width_return, height_return)
Display *display;
int class;
Drawable which_screen;
unsigned int width, height;
unsigned int *width_return, *height_return;
Status XQueryBestTile(display, which_screen, width, height, width_return, height_return)
Display *display;
Drawable which_screen;
unsigned int width, height;
unsigned int *width_return, *height_return;
Status XQueryBestStipple(display, which_screen, width, height, width_return, height_return)
Display *display;
Drawable which_screen;
unsigned int width, height;
unsigned int *width_return, *height_return;
Arguments
class Specifies the class that you are interested in. You can pass or
display Specifies the connection to the X server.
width
height Specify the width and height.
which_screen
Specifies any drawable on the screen.
width_return
height_return
Return the width and height of the object best supported by the display hardware.
Description
The function returns the best or closest size to the specified size. For this is the largest size that can be fully displayed on the
screen specified by which_screen. For this is the size that can be tiled fastest. For this is the size that can be stippled fastest. For
the drawable indicates the desired screen. For and the drawable indicates the screen and possibly the window class and depth. An window
cannot be used as the drawable for or or a error results.
can generate and errors.
The function returns the best or closest size, that is, the size that can be tiled fastest on the screen specified by which_screen. The
drawable indicates the screen and possibly the window class and depth. If an window is used as the drawable, a error results.
can generate and errors.
The function returns the best or closest size, that is, the size that can be stippled fastest on the screen specified by which_screen. The
drawable indicates the screen and possibly the window class and depth. If an window is used as the drawable, a error results.
can generate and errors.
Diagnostics
An window is used as a Drawable.
A value for a Drawable argument does not name a defined Window or Pixmap.
The values do not exist for an
window.
Some numeric value falls outside the range of values accepted by the request.
Unless a specific range is specified for an argument, the full range defined by the argument's type is accepted. Any argument
defined as a set of alternatives can generate this error.
See Also
XCreateGC(3X11), XSetArcMode(3X11), XSetClipOrigin(3X11), XSetFillStyle(3X11), XSetFont(3X11), XSetLineAttributes(3X11), XSetState(3X11),
XSetTile(3X11)
X Window System: The Complete Reference, Second Edition, Robert W. Scheifler and James Gettys
XQueryBestSize(3X11)
