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, char *
string, int num_bytes);
void
XwcDrawImageString(Display * display, Drawable d, XFontSet
font_set, GC gc, int x, int y, wchar_t *
string, int num_wchars);
void
Xutf8DrawImageString(Display * display, Drawable d, XFontSet
font_set, GC gc, int x, int y, 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