143 lines
2.8 KiB
Plaintext
143 lines
2.8 KiB
Plaintext
.ds xT X Toolkit Intrinsics \- C Language Interface
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.ds xW Athena X Widgets \- C Language X Toolkit Interface
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.ds xL Xlib \- C Language X Interface
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.ds xC Inter-Client Communication Conventions Manual
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.na
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.de Ds
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.nf
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.TH XmbTextEscapement 3X11 "Release 5" "X Version 11" "XLIB FUNCTIONS"
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.SH NAME
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XmbTextEscapement, XwcTextEscapement \- obtain the escapement of text
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.SH SYNTAX
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int XmbTextEscapement\^(\^\fIfont_set\fP\^, \fIstring\fP\^, \fInum_bytes\fP\^)
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.br
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XFontSet \fIfont_set\fP\^;
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.br
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char *\fIstring\fP\^;
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.br
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int \fInum_bytes\fP\^;
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.LP
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int XwcTextEscapement\^(\^\fIfont_set\fP\^, \fIstring\fP\^, \fInum_wchars\fP\^)
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.br
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XFontSet \fIfont_set\fP\^;
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.br
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wchar_t *\fIstring\fP\^;
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.br
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int \fInum_wchars\fP\^;
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.SH ARGUMENTS
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.\" $Header: fontset.a,v 1.2 88/05/09 14:28:06 mento Exp $
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.IP \fIfont_set\fP 1i
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Specifies the font set.
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.IP \fInum_bytes\fP 1i
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Specifies the number of bytes in the string argument.
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.IP \fInum_wchars\fP 1i
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Specifies the number of characters in the string argument.
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.\" $Header: string.a,v 1.1 88/02/26 10:31:32 mento Exp $
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.IP \fIstring\fP 1i
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Specifies the character string.
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.SH DESCRIPTION
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The
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.ZN XmbTextEscapement
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and
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.ZN XwcTextEscapement
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functions return the escapement in pixels of the specified string as a value,
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using the fonts loaded for the specified font set.
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The escapement is the distance in pixels in the primary draw
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direction from the drawing origin to the origin of the next character to
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be drawn, assuming that the rendering of the next character is not
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dependent on the supplied string.
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.LP
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Regardless of the character rendering order,
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the escapement is always positive.
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.SH "SEE ALSO"
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XmbTextExtents(3X11),
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XmbTextPerCharExtents(3X11)
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\fI\*(xL\fP
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