.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1994, 1996 X Consortium

.\"

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.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by

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.\"

.ds xT X Toolkit Intrinsics \- C Language Interface

.ds xW Athena X Widgets \- C Language X Toolkit Interface

.ds xL Xlib \- C Language X Interface

.ds xC Inter-Client Communication Conventions Manual

.na

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.ny0

.TH XDrawString __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"

.SH NAME

XDrawString, XDrawString16 \- draw text characters

.SH SYNTAX

.HP

int XDrawString\^(\^Display *\fIdisplay\fP\^, Drawable \fId\fP\^, GC

\fIgc\fP\^, int \fIx\fP\^, int \fIy\fP\^, char *\fIstring\fP\^, int

\fIlength\fP\^); 

.HP

int XDrawString16\^(\^Display *\fIdisplay\fP\^, Drawable \fId\fP\^, GC

\fIgc\fP\^, int \fIx\fP\^, int \fIy\fP\^, XChar2b *\fIstring\fP\^, int

\fIlength\fP\^); 

.SH ARGUMENTS

.IP \fId\fP 1i

Specifies the drawable. 

.IP \fIdisplay\fP 1i

Specifies the connection to the X server.

.IP \fIgc\fP 1i

Specifies the GC.

.IP \fIlength\fP 1i

Specifies the number of characters in the string argument.

.IP \fIstring\fP 1i

Specifies the character string.

.ds Xy , which are relative to the origin of the specified drawable \

and define the origin of the first character

.IP \fIx\fP 1i

.br

.ns

.IP \fIy\fP 1i

Specify the x and y coordinates\*(Xy.

.SH DESCRIPTION

Each character image, as defined by the font in the GC, is treated as an

additional mask for a fill operation on the drawable.

The drawable is modified only where the font character has a bit set to 1.

For fonts defined with 2-byte matrix indexing

and used with

.ZN XDrawString16 ,

each byte is used as a byte2 with a byte1 of zero.

.LP

Both functions use these GC components: 

function, plane-mask, fill-style, font, subwindow-mode, clip-x-origin, 

clip-y-origin, and clip-mask.

They also use these GC mode-dependent components: 

foreground, background, tile, stipple, tile-stipple-x-origin, 

and tile-stipple-y-origin.

.LP

.ZN XDrawString

and

.ZN XDrawString16

can generate

.ZN BadDrawable ,

.ZN BadGC ,

and

.ZN BadMatch 

errors.

.SH DIAGNOSTICS

.TP 1i

.ZN BadDrawable

A value for a Drawable argument does not name a defined Window or Pixmap.

.TP 1i

.ZN BadGC

A value for a GContext argument does not name a defined GContext.

.TP 1i

.ZN BadMatch

An

.ZN InputOnly

window is used as a Drawable.

.TP 1i

.ZN BadMatch

Some argument or pair of arguments has the correct type and range but fails

to match in some other way required by the request.

.SH "SEE ALSO"

XDrawImageString(__libmansuffix__),

XDrawText(__libmansuffix__),

XLoadFont(__libmansuffix__)

.br

\fI\*(xL\fP