XmbDrawImageString
Section: XLIB FUNCTIONS (3)
Updated: libX11 1.7.0
Page Index
NAME
XmbDrawImageString, XwcDrawImageString, Xutf8DrawImageString - draw image text using a single font set
SYNTAX
-
- void XmbDrawImageString(Display *display, Drawable d,
XFontSet font_set, GC gc, int x, int y,
_Xconst char *string, int num_bytes);
-
- void XwcDrawImageString(Display *display, Drawable d,
XFontSet font_set, GC gc, int x, int y,
_Xconst wchar_t *string, int num_wchars);
-
- void Xutf8DrawImageString(Display *display, Drawable d,
XFontSet font_set, GC gc, int x, int y,
_Xconst char *string, int num_bytes);
ARGUMENTS
- d
-
Specifies the drawable.
- display
-
Specifies the connection to the X server.
- font_set
-
Specifies the font set.
- gc
-
Specifies the GC.
- num_bytes
-
Specifies the number of bytes in the string argument.
- num_wchars
-
Specifies the number of characters in the string argument.
- string
-
Specifies the character string.
- x
-
- y
-
Specify the x and y coordinates.
DESCRIPTION
The
XmbDrawImageString,
XwcDrawImageString
and
Xutf8DrawImageString
functions fill a destination rectangle with the background pixel defined
in the GC and then paint the text with the foreground pixel.
The filled rectangle is the rectangle returned to overall_logical_return by
XmbTextExtents,
XwcTextExtents
or
Xutf8TextExtents
for the same text and
XFontSet.
When the
XFontSet
has missing charsets, each unavailable character is drawn
with the default string returned by
XCreateFontSet.
The behavior for an invalid codepoint is undefined.
The function
Xutf8TextExtents
is an extension introduced by The XFree86 Project, Inc., in their 4.0.2
release.
Its presence is
indicated by the macro
X_HAVE_UTF8_STRING.
SEE ALSO
XDrawImageString(3),
XDrawString(3),
XDrawText(3),
XmbDrawString(3),
XmbDrawText(3)
Xlib - C Language X Interface