[zz]Grace typesetting

通过window-->drawing objects->text;
要加入angstrom: \cE\C
下标：\s
上标: \S
回复正常: \N
\c copyright
\n 换行
\o 上横线
\u 下划线
每个实线框上面的\x或者\x\c是前缀，实线框里面虚线左边的是你需要输入的字符，右边是相应的在xmgrace中显示出来的符号。
举个例子，比如要显示alpha，就要用\xa
再如要显示求和的符号，就要用\x\ce
需要注意的是，要中止\x的模式要用\f{}，要中止\c的模式要用\C
(这个具体意义可以参考 的7.1 Typesetting)
比如求和符号后面紧跟一个字母a，就必须这样输入：\x\ce\C\f{}a

字体
14
Times-Roman Times-Roman n021003l.pfb
Times-Italic Times-Italic n021023l.pfb
Times-Bold Times-Bold n021004l.pfb
Times-BoldItalic Times-BoldItalic n021024l.pfb
Helvetica Helvetica n019003l.pfb
Helvetica-Oblique Helvetica-Oblique n019023l.pfb
Helvetica-Bold Helvetica-Bold n019004l.pfb
Helvetica-BoldOblique Helvetica-BoldOblique n019024l.pfb
Courier Courier n022003l.pfb
Courier-Oblique Courier-Oblique n022023l.pfb
Courier-Bold Courier-Bold n022004l.pfb
Courier-BoldOblique Courier-BoldOblique n022024l.pfb
Symbol Symbol s050000l.pfb
ZapfDingbats ZapfDingbats d050000l.pfb

Control code	Description
\f{x}	switch to font named "x"
\f{n}	switch to font number n
\f{}	return to original font
\R{x}	switch to color named "x"
\R{n}	switch to color number n
\R{}	return to original color
\#{x}	treat "x" (must be of even length) as list of hexadecimal char codes
\t{xx xy yx yy}	apply transformation matrix
\t{}	reset transformation matrix
\z{x}	zoom x times
\z{}	return to original zoom
\r{x}	rotate by x degrees
\l{x}	slant by factor x
\v{x}	shift vertically by x
\v{}	return to unshifted baseline
\V{x}	shift baseline by x
\V{}	reset baseline
\h{x}	horizontal shift by x
\n	new line
\u	begin underline
\U	stop underline
\o	begin overline
\O	stop overline
\Fk	enable kerning
\FK	disable kerning
\Fl	enable ligatures
\FL	disable ligatures
\m{n}	mark current position as n
\M{n}	return to saved position n
\dl	LtoR substring direction
\dr	RtoL substring direction
\dL	LtoR text advancing
\dR	RtoL text advancing
\x	switch to Symbol font (same as \f{Symbol})
\+	increase size (same as \z{1.19} ; 1.19 = sqrt(sqrt(2)))
\-	decrease size (same as \z{0.84} ; 0.84 = 1/sqrt(sqrt(2)))
\s	begin subscripting (same as \v{-0.4}\z{0.71})
\S	begin superscripting (same as \v{0.6}\z{0.71})
\T{xx xy yx yy}	same as \t{}\t{xx xy yx yy}
\Z{x}	absolute zoom x times (same as \z{}\z{x})
\q	make font oblique (same as \l{0.25})
\Q	undo oblique (same as \l{-0.25})
\N	return to normal style (same as \v{}\t{})
\\	print \
\n	switch to font number n (0-9) (deprecated)
\c	begin using upper 128 characters of set (deprecated)
\C	stop using upper 128 characters of set (deprecated)