XQueryBestTile() XQueryBestTile()
Name
XQueryBestTile - obtain the fastest supported fill tile shape.
Synopsis
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;
Arguments
display Specifies a connection to an X server; returned from XOpenDisplay().
which_screen Specifies a drawable that tells the server which screen you want the best size for.
width Specify the preferred width and height in pixels.
height
width_return Return the width and height, in pixels, of the tile best supported by the display hardware.
height_return
Returns
Zero on failure, non-zero on success.
Description
XQueryBestTile() returns the closest size that can be tiled fastest. The drawable indicates the screen and possibly the visual class and
depth. An InputOnly window cannot be used as the drawable.
XQueryBestTile() returns non-zero if the call succeeded in getting a supported size (may be the same or different from the specified size),
or zero if the call failed.
For more information on tiles, see Volume One, Chapter 5, The Graphics Context.
Errors
BadDrawable
BadMatch InputOnly drawable specified.
See Also
XCreateBitmapFromData(), XCreatePixmap(), XCreatePixmapFromBitmapData(), XFreePixmap(), XQueryBestSize(), XQueryBestStipple(), XReadBitmap-
File(), XSetTile(), XSetWindowBackgroundPixmap(), XSetWindowBorderPixmap(), XWriteBitmapFile().
Xlib - Pixmaps and Tiles XQueryBestTile()
