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<HTML><HEAD><TITLE>Xlib Programming Manual: XQueryBestTile</TITLE></HEAD><BODY><H1 ALIGN=center>XQueryBestTile</H1><H2>Syntax</H2><!.IN "XQueryBestTile" "" "@DEF@"><CODE><PRE><B><A HREF="../../introduction/errors.html#Status">Status</A></B> XQueryBestTile(<B>display</B>, <B>which_screen</B>, <B>width</B>, <B>height</B>, <B>width_return</B>, <B>height_return</B>) <A HREF="../../display/opening.html#Display">Display</A> *<B>display</B>; Drawable <B>which_screen</B>; unsigned int <B>width</B>, <B>height</B>; unsigned int *<B>width_return</B>, *<B>height_return</B>;</PRE></CODE><H2>Arguments</H2><TABLE><TR><TD> <B>display</B><TD> Specifies the connection to the X server.<TR><TD> <B>which_screen</B><TD> Specifies any drawable on the screen.<TR><TD> <B>width</B><BR> <B>height</B><TD> Specify the width and height.<TR><TD> <B>width_return</B><BR> <B>height_return</B><TD> Return the width and height of the object best supported by the display hardware.</TABLE><H2>Description</H2>The.PN XQueryBestTilefunction returns the best or closest size, that is, the size that can betiled fastest on the screen specified by which_screen.The drawable indicates the screen and possibly the window class and depth.If an <B><A HREF="../../window/create.html#InputClass">InputOnly</A></B> window is used as the drawable, a <B>BadMatch</B>error results.<P><B>XQueryBestTile()</B>can generate<B>BadDrawable</B>and<B>BadMatch</B> errors.<H2>Diagnostics</H2><TABLE><TR><TD><B>BadDrawable</B><TD>A value for a Drawable argument does not name a defined Window or Pixmap.<TR><TD><B>BadMatch</B><TD>An<B><A HREF="../../window/create.html#InputClass">InputOnly</A></B>window is used as a Drawable.<TR><TD><B>BadMatch</B><TD>Some argument or pair of arguments has the correct type and range but fails to match in some other way required by the request. </TABLE><H2>See also</H2><B><A HREF="../XCreateGC.html">XCreateGC()</A></B>,<B><A HREF="XQueryBestSize.html">XQueryBestSize()</A></B>,<B><A HREF="XQueryBestStipple.html">XQueryBestStipple()</A></B>,<B><A HREF="XSetArcMode.html">XSetArcMode()</A></B>,<B><A HREF="XSetClipOrigin.html">XSetClipOrigin()</A></B>,<B><A HREF="XSetFillStyle.html">XSetFillStyle()</A></B>,<B><A HREF="XSetFont.html">XSetFont()</A></B>,<B><A HREF="XSetLineAttributes.html">XSetLineAttributes()</A></B>,<B><A HREF="XSetState.html">XSetState()</A></B>,<B><A HREF="XSetTile.html">XSetTile()</A></B>,"<A HREF="fill-tile-and-stipple.html">Setting the Fill Tile and Stipple</A>".<HR><ADDRESS><A HREF="http://tronche.com/">Christophe Tronche</A>, <A HREF="mailto:ch.tronche@computer.org">ch.tronche@computer.org</A></ADDRESS></BODY></HTML>⌨️ 快捷键说明
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