Documentation
¶
Index ¶
Constants ¶
const ( Blank = "" Backslash = "\\" Aln = "&" Brk = "\\\\" FuncPlace = "{fe}" )
const ARR = "\\begin{{array}}{{c}}{text}\\end{{array}}"
ARR is the array template.
const D_TEMPLATE = "\\left{left}{text}\\right{right}"
D_TEMPLATE is the delimiter template.
const F_DEFAULT = "\\frac{{{num}}}{{{den}}}"
F_DEFAULT is the default fraction format.
const LIM_UPP = "\\overset{{{lim}}}{{{text}}}"
LIM_UPP is the upper limit template.
const M_TEMPLATE = "\\begin{{matrix}}{text}\\end{{matrix}}"
M_TEMPLATE is the matrix template.
const OMML_NS = "http://schemas.openxmlformats.org/officeDocument/2006/math"
const RAD = "\\sqrt[{deg}]{{{text}}}"
RAD is the radical template with degree.
const RAD_DEFAULT = "\\sqrt{{{text}}}"
RAD_DEFAULT is the radical template without degree.
const SUB = "_{{{0}}}"
SUB is the subscript template.
const SUP = "^{{{0}}}"
SUP is the superscript template.
Variables ¶
var CHR = map[string]string{
"\u0300": "\\grave{{{0}}}",
"\u0301": "\\acute{{{0}}}",
"\u0302": "\\hat{{{0}}}",
"\u0303": "\\tilde{{{0}}}",
"\u0304": "\\bar{{{0}}}",
"\u0305": "\\overbar{{{0}}}",
"\u0306": "\\breve{{{0}}}",
"\u0307": "\\dot{{{0}}}",
"\u0308": "\\ddot{{{0}}}",
"\u0309": "\\ovhook{{{0}}}",
"\u030a": "\\ocirc{{{0}}}}",
"\u030c": "\\check{{{0}}}}",
"\u0310": "\\candra{{{0}}}",
"\u0312": "\\oturnedcomma{{{0}}}",
"\u0315": "\\ocommatopright{{{0}}}",
"\u031a": "\\droang{{{0}}}",
"\u0338": "\\not{{{0}}}",
"\u20d0": "\\leftharpoonaccent{{{0}}}",
"\u20d1": "\\rightharpoonaccent{{{0}}}",
"\u20d2": "\\vertoverlay{{{0}}}",
"\u20d6": "\\overleftarrow{{{0}}}",
"\u20d7": "\\vec{{{0}}}",
"\u20db": "\\dddot{{{0}}}",
"\u20dc": "\\ddddot{{{0}}}",
"\u20e1": "\\overleftrightarrow{{{0}}}",
"\u20e7": "\\annuity{{{0}}}",
"\u20e9": "\\widebridgeabove{{{0}}}",
"\u20f0": "\\asteraccent{{{0}}}",
"\u0330": "\\wideutilde{{{0}}}",
"\u0331": "\\underbar{{{0}}}",
"\u20e8": "\\threeunderdot{{{0}}}",
"\u20ec": "\\underrightharpoondown{{{0}}}",
"\u20ed": "\\underleftharpoondown{{{0}}}",
"\u20ee": "\\underledtarrow{{{0}}}",
"\u20ef": "\\underrightarrow{{{0}}}",
"\u23b4": "\\overbracket{{{0}}}",
"\u23dc": "\\overparen{{{0}}}",
"\u23de": "\\overbrace{{{0}}}",
"\u23b5": "\\underbracket{{{0}}}",
"\u23dd": "\\underparen{{{0}}}",
"\u23df": "\\underbrace{{{0}}}",
}
CHR maps Unicode accent characters to LaTeX format strings. The {0} placeholder is replaced by the content.
var CHR_BO = map[string]string{
"\u2140": "\\Bbbsum",
"\u220f": "\\prod",
"\u2210": "\\coprod",
"\u2211": "\\sum",
"\u222b": "\\int",
"\u22c0": "\\bigwedge",
"\u22c1": "\\bigvee",
"\u22c2": "\\bigcap",
"\u22c3": "\\bigcup",
"\u2a00": "\\bigodot",
"\u2a01": "\\bigoplus",
"\u2a02": "\\bigotimes",
}
CHR_BO maps Unicode big operator characters to LaTeX commands.
var CHR_DEFAULT = map[string]string{
"ACC_VAL": "\\hat{{{0}}}",
}
CHR_DEFAULT stores default character values.
var D_DEFAULT = map[string]string{
"left": "(",
"right": ")",
"null": ".",
}
D_DEFAULT stores default delimiter values.
var F = map[string]string{
"bar": "\\frac{{{num}}}{{{den}}}",
"skw": "^{{{num}}}/_{{{den}}}",
"noBar": "\\genfrac{{}}{{}}{{0pt}}{{}}{{{num}}}{{{den}}}",
"lin": "{{{num}}}/{{{den}}}",
}
F maps fraction types to LaTeX format strings.
var FUNC = map[string]string{
"sin": "\\sin({fe})",
"cos": "\\cos({fe})",
"tan": "\\tan({fe})",
"arcsin": "\\arcsin({fe})",
"arccos": "\\arccos({fe})",
"arctan": "\\arctan({fe})",
"arccot": "\\arccot({fe})",
"sinh": "\\sinh({fe})",
"cosh": "\\cosh({fe})",
"tanh": "\\tanh({fe})",
"coth": "\\coth({fe})",
"sec": "\\sec({fe})",
"csc": "\\csc({fe})",
}
FUNC maps function names to LaTeX templates.
var LIM_FUNC = map[string]string{
"lim": "\\lim_{{{lim}}}",
"max": "\\max_{{{lim}}}",
"min": "\\min_{{{lim}}}",
}
LIM_FUNC maps limit function names to LaTeX templates.
var LIM_TO = [2]string{"\\rightarrow", "\\to"}
LIM_TO defines the replacement pair for limit arrows.
var POS = map[string]string{
"top": "\\overline{{{0}}}",
"bot": "\\underline{{{0}}}",
}
POS maps bar position to LaTeX format strings.
var POS_DEFAULT = map[string]string{
"BAR_VAL": "\\overline{{{0}}}",
}
POS_DEFAULT stores default position values.
var T = map[string]string{}/* 113 elements not displayed */
T maps Unicode math characters to LaTeX text representations.
Functions ¶
func ConvertOMML ¶
func ConvertOMML(elm *OMMLElement) string
ConvertOMML converts an oMath XML element to LaTeX.
func ConvertOMMLString ¶
ConvertOMMLString parses an OMML XML string and converts all oMath elements to LaTeX.
func EscapeLatex ¶
EscapeLatex escapes LaTeX special characters in a string.
Types ¶
type OMMLElement ¶
type OMMLElement struct {
XMLName xml.Name
Attrs []xml.Attr `xml:",any,attr"`
Children []OMMLElement `xml:",any"`
Content string `xml:",chardata"`
}
OMMLElement represents a parsed OMML XML element.
Source Files