itutor-mathlive

<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"><title>MathField - MathLive Docs</title><meta name="description" content="Beautifully typeset math made easy"><meta name="keywords" content="latex, tex, math, typesetting, documentation, docs"> <meta name="viewport" content="width=device-width, initial-scale=1"> <script src="scripts/prettify/prettify.js"></script> <script src="scripts/prettify/lang-css.js"></script>  <link href="https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700|Source+Sans+Pro:400,400i,700,900" rel="stylesheet"> <style>pre.prettyprint{background: #35434e;}</style> <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow-night.css"> <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css"> <link type="text/css" rel="stylesheet" href="styles/custom.css"> </head> <body> <div class="forkme"><a href="https://github.com/arnog/mathlive"><img style="position: absolute; top: 0; right: 0; border: 0; z-index:1;" src="https://camo.githubusercontent.com/52760788cde945287fbb584134c4cbc2bc36f904/68747470733a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f77686974655f6666666666662e706e67" alt="Fork me on GitHub" data-canonical-src="https://s3.amazonaws.com/github/ribbons/forkme_right_white_ffffff.png"></a></div> <section role="navigation"> <input type="checkbox" id="nav-trigger" class="nav-trigger" /> <label for="nav-trigger" class="navicon-button x"> <div class="navicon"></div> </label> <label for="nav-trigger" class="overlay"></label> <nav id="nav"> <h3 class="group-title home"><a href="index.html">MathLive Docs</a></h3><input class="search" placeholder="Search" type="text"><div class="list"><h3 class="group-title">Tutorials</h3><ul><li><a href="tutorial-CONTRIBUTOR_GUIDE.html">Contributor Guide</a></li><li><a href="tutorial-MASTON.html">MASTON</a></li><li><a href="tutorial-USAGE_GUIDE.html">Usage Guide</a></li></ul><h3 class="group-title">Classes</h3><ul><li class="private"><a href="Context.html" class="className">Context</a><ul class='methods private'><li data-type='method' class='private'><a href="Context.html#clone" class="methodName">clone</a></li><li data-type='method' class='private'><a href="Context.html#cloneWith" class="methodName">cloneWith</a></li><li data-type='method' class='private'><a href="Context.html#getBackgroundColor" class="methodName">getBackgroundColor</a></li><li data-type='method' class='private'><a href="Context.html#getColor" class="methodName">getColor</a></li><li data-type='method' class='private'><a href="Context.html#setMathstyle" class="methodName">setMathstyle</a></li><li data-type='method' class='private'><a href="Context.html#withMathstyle" class="methodName">withMathstyle</a></li></ul></li><li><a href="EditableMathlist.html" class="className">EditableMathlist</a><ul class='methods'><li data-type='method'><a href="EditableMathlist.html#_addCell" class="methodName">_addCell</a></li><li data-type='method'><a href="EditableMathlist.html#_deleteAtoms" class="methodName">_deleteAtoms</a></li><li data-type='method'><a href="EditableMathlist.html#addColumnAfter_" class="methodName">addColumnAfter_</a></li><li data-type='method'><a href="EditableMathlist.html#addColumnBefore_" class="methodName">addColumnBefore_</a></li><li data-type='method'><a href="EditableMathlist.html#addRowAfter_" class="methodName">addRowAfter_</a></li><li data-type='method'><a href="EditableMathlist.html#addRowBefore_" class="methodName">addRowBefore_</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#ancestor" class="methodName">ancestor</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#anchor" class="methodName">anchor</a></li><li data-type='method'><a href="EditableMathlist.html#applyStyle" class="methodName">applyStyle</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#commandOffsets" class="methodName">commandOffsets</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#commitCommandStringBeforeInsertionPoint" class="methodName">commitCommandStringBeforeInsertionPoint</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#contains" class="methodName">contains</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#decorateCommandStringAroundInsertionPoint" class="methodName">decorateCommandStringAroundInsertionPoint</a></li><li data-type='method'><a href="EditableMathlist.html#delete" class="methodName">delete</a></li><li data-type='method'><a href="EditableMathlist.html#delete_" class="methodName">delete_</a></li><li data-type='method'><a href="EditableMathlist.html#deleteAll_" class="methodName">deleteAll_</a></li><li data-type='method'><a href="EditableMathlist.html#deleteNextChar_" class="methodName">deleteNextChar_</a></li><li data-type='method'><a href="EditableMathlist.html#deleteNextWord_" class="methodName">deleteNextWord_</a></li><li data-type='method'><a href="EditableMathlist.html#deletePreviousChar_" class="methodName">deletePreviousChar_</a></li><li data-type='method'><a href="EditableMathlist.html#deletePreviousWord_" class="methodName">deletePreviousWord_</a></li><li data-type='method'><a href="EditableMathlist.html#deleteToGroupEnd_" class="methodName">deleteToGroupEnd_</a></li><li data-type='method'><a href="EditableMathlist.html#deleteToGroupStart_" class="methodName">deleteToGroupStart_</a></li><li data-type='method'><a href="EditableMathlist.html#deleteToMathFieldEnd_" class="methodName">deleteToMathFieldEnd_</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#endOffset" class="methodName">endOffset</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#extend" class="methodName">extend</a></li><li data-type='method'><a href="EditableMathlist.html#extendDown_" class="methodName">extendDown_</a></li><li data-type='method'><a href="EditableMathlist.html#extendToGroupEnd_" class="methodName">extendToGroupEnd_</a></li><li data-type='method'><a href="EditableMathlist.html#extendToGroupStart_" class="methodName">extendToGroupStart_</a></li><li data-type='method'><a href="EditableMathlist.html#extendToMathFieldEnd_" class="methodName">extendToMathFieldEnd_</a></li><li data-type='method'><a href="EditableMathlist.html#extendToMathFieldStart_" class="methodName">extendToMathFieldStart_</a></li><li data-type='method'><a href="EditableMathlist.html#extendToNextBoundary_" class="methodName">extendToNextBoundary_</a></li><li data-type='method'><a href="EditableMathlist.html#extendToNextChar_" class="methodName">extendToNextChar_</a></li><li data-type='method'><a href="EditableMathlist.html#extendToNextWord_" class="methodName">extendToNextWord_</a></li><li data-type='method'><a href="EditableMathlist.html#extendToPreviousBoundary_" class="methodName">extendToPreviousBoundary_</a></li><li data-type='method'><a href="EditableMathlist.html#extendToPreviousChar_" class="methodName">extendToPreviousChar_</a></li><li data-type='method'><a href="EditableMathlist.html#extendToPreviousWord_" class="methodName">extendToPreviousWord_</a></li><li data-type='method'><a href="EditableMathlist.html#extendUp_" class="methodName">extendUp_</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#extractCharactersBeforeInsertionPoint" class="methodName">extractCharactersBeforeInsertionPoint</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#extractCommandStringAroundInsertionPoint" class="methodName">extractCommandStringAroundInsertionPoint</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#extractContents" class="methodName">extractContents</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#extractContentsOrdInGroupBeforeInsertionPoint" class="methodName">extractContentsOrdInGroupBeforeInsertionPoint</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#filter" class="methodName">filter</a></li><li data-type='method'><a href="EditableMathlist.html#insert" class="methodName">insert</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#insertFirstAtom" class="methodName">insertFirstAtom</a></li><li data-type='method'><a href="EditableMathlist.html#isCollapsed" class="methodName">isCollapsed</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#jump" class="methodName">jump</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#leap" class="methodName">leap</a></li><li data-type='method'><a href="EditableMathlist.html#moveAfterParent_" class="methodName">moveAfterParent_</a></li><li data-type='method'><a href="EditableMathlist.html#moveBeforeParent_" class="methodName">moveBeforeParent_</a></li><li data-type='method'><a href="EditableMathlist.html#moveDown_" class="methodName">moveDown_</a></li><li data-type='method'><a href="EditableMathlist.html#moveToGroupEnd_" class="methodName">moveToGroupEnd_</a></li><li data-type='method'><a href="EditableMathlist.html#moveToGroupStart_" class="methodName">moveToGroupStart_</a></li><li data-type='method'><a href="EditableMathlist.html#moveToMathFieldEnd_" class="methodName">moveToMathFieldEnd_</a></li><li data-type='method'><a href="EditableMathlist.html#moveToMathFieldStart_" class="methodName">moveToMathFieldStart_</a></li><li data-type='method'><a href="EditableMathlist.html#moveToNextChar_" class="methodName">moveToNextChar_</a></li><li data-type='method'><a href="EditableMathlist.html#moveToNextPlaceholder_" class="methodName">moveToNextPlaceholder_</a></li><li data-type='method'><a href="EditableMathlist.html#moveToNextWord_" class="methodName">moveToNextWord_</a></li><li data-type='method'><a href="EditableMathlist.html#moveToOpposite_" class="methodName">moveToOpposite_</a></li><li data-type='method'><a href="EditableMathlist.html#moveToPreviousChar_" class="methodName">moveToPreviousChar_</a></li><li data-type='method'><a href="EditableMathlist.html#moveToPreviousPlaceholder_" class="methodName">moveToPreviousPlaceholder_</a></li><li data-type='method'><a href="EditableMathlist.html#moveToPreviousWord_" class="methodName">moveToPreviousWord_</a></li><li data-type='method'><a href="EditableMathlist.html#moveToSubscript_" class="methodName">moveToSubscript_</a></li><li data-type='method'><a href="EditableMathlist.html#moveToSuperscript_" class="methodName">moveToSuperscript_</a></li><li data-type='method'><a href="EditableMathlist.html#moveUp_" class="methodName">moveUp_</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#next" class="methodName">next</a></li><li data-type='method'><a href="EditableMathlist.html#selectAll_" class="methodName">selectAll_</a></li><li data-type='method'><a href="EditableMathlist.html#selectGroup_" class="methodName">selectGroup_</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#setExtent" class="methodName">setExtent</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#setRange" class="methodName">setRange</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#setSelection" class="methodName">setSelection</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#sibling" class="methodName">sibling</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#siblings" class="methodName">siblings</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#skip" class="methodName">skip</a></li><li data-type='method'><a href="EditableMathlist.html#speakAll_" class="methodName">speakAll_</a></li><li data-type='method'><a href="EditableMathlist.html#speakAllWithSynchronizedHighlighting_" class="methodName">speakAllWithSynchronizedHighlighting_</a></li><li data-type='method'><a href="EditableMathlist.html#speakGroup_" class="methodName">speakGroup_</a></li><li data-type='method'><a href="EditableMathlist.html#speakLeftSibling_" class="methodName">speakLeftSibling_</a></li><li data-type='method'><a href="EditableMathlist.html#speakParent_" class="methodName">speakParent_</a></li><li data-type='method'><a href="EditableMathlist.html#speakRightSibling_" class="methodName">speakRightSibling_</a></li><li data-type='method'><a href="EditableMathlist.html#speakSelection_" class="methodName">speakSelection_</a></li><li data-type='method'><a href="EditableMathlist.html#speakSelectionWithSynchronizedHighlighting_" class="methodName">speakSelectionWithSynchronizedHighlighting_</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#startOffset" class="methodName">startOffset</a></li><li data-type='method' class='private'><a href="EditableMathlist.html#toString" class="methodName">toString</a></li><li data-type='method'><a href="EditableMathlist.html#transpose_" class="methodName">transpose_</a></li></ul></li><li class="private"><a href="Lexer.html" class="className">Lexer</a><ul class='methods private'><li data-type='method' class='private'><a href="Lexer.html#end" class="methodName">end</a></li><li data-type='method' class='private'><a href="Lexer.html#get" class="methodName">get</a></li><li data-type='method' class='private'><a href="Lexer.html#isWhiteSpace" class="methodName">isWhiteSpace</a></li><li data-type='method' class='private'><a href="Lexer.html#makeToken" class="methodName">makeToken</a></li><li data-type='method' class='private'><a href="Lexer.html#peek" class="methodName">peek</a></li><li data-type='method' class='private'><a href="Lexer.html#scan" class="methodName">scan</a></li></ul></li><li class="private"><a href="MathAtom.html" class="className">MathAtom</a><ul class='methods private'><li data-type='method' class='private'><a href="MathAtom.html#.toSpeakableText" class="methodName">toSpeakableText</a></li><li data-type='method' class='private'><a href="MathAtom.html#bind" class="methodName">bind</a></li><li data-type='method' class='private'><a href="MathAtom.html#decompose" class="methodName">decompose</a></li><li data-type='method' class='private'><a href="MathAtom.html#decomposeGenfrac" class="methodName">decomposeGenfrac</a></li><li data-type='method' class='private'><a href="MathAtom.html#decomposeLeftright" class="methodName">decomposeLeftright</a></li><li data-type='method' class='private'><a href="MathAtom.html#decomposeLine" class="methodName">decomposeLine</a></li><li data-type='method' class='private'><a href="MathAtom.html#decomposeRule" class="methodName">decomposeRule</a></li><li data-type='method' class='private'><a href="MathAtom.html#filter" class="methodName">filter</a></li><li data-type='method' class='private'><a href="MathAtom.html#makeSpan" class="methodName">makeSpan</a></li></ul></li><li><a href="MathField.html" class="className">MathField</a><ul class='methods'><li data-type='method' class='private'><a href="MathField.html#_getCaretPosition" class="methodName">_getCaretPosition</a></li><li data-type='method' class='private'><a href="MathField.html#_onKeystroke" class="methodName">_onKeystroke</a></li><li data-type='method' class='private'><a href="MathField.html#complete_" class="methodName">complete_</a></li><li data-type='method'><a href="MathField.html#el" class="methodName">el</a></li><li data-type='method' class='private'><a href="MathField.html#enterCommandMode_" class="methodName">enterCommandMode_</a></li><li data-type='method'><a href="MathField.html#insert" class="methodName">insert</a></li><li data-type='method'><a href="MathField.html#keystroke" class="methodName">keystroke</a></li><li data-type='method'><a href="MathField.html#latex" class="methodName">latex</a></li><li data-type='method'><a href="MathField.html#perform" class="methodName">perform</a></li><li data-type='method'><a href="MathField.html#perform" class="methodName">perform</a></li><li data-type='method' class='private'><a href="MathField.html#render" class="methodName">render</a></li><li data-type='method'><a href="MathField.html#revertToOriginalContent" class="methodName">revertToOriginalContent</a></li><li data-type='method'><a href="MathField.html#selectedText" class="methodName">selectedText</a></li><li data-type='method'><a href="MathField.html#selectionAtEnd" class="methodName">selectionAtEnd</a></li><li data-type='method'><a href="MathField.html#selectionAtStart" class="methodName">selectionAtStart</a></li><li data-type='method'><a href="MathField.html#selectionDepth" class="methodName">selectionDepth</a></li><li data-type='method'><a href="MathField.html#selectionIsCollapsed" class="methodName">selectionIsCollapsed</a></li><li data-type='method'><a href="MathField.html#setConfig" class="methodName">setConfig</a></li><li data-type='method'><a href="MathField.html#text" class="methodName">text</a></li><li data-type='method'><a href="MathField.html#typedText" class="methodName">typedText</a></li></ul></li><li class="private"><a href="module-mathstyle.Mathstyle.html" class="className">Mathstyle</a></li><li class="private"><a href="Parser.html" class="className">Parser</a><ul class='methods private'><li data-type='method' class='private'><a href="Parser.html#end" class="methodName">end</a></li><li data-type='method' class='private'><a href="Parser.html#hasLiteral" class="methodName">hasLiteral</a></li><li data-type='method' class='private'><a href="Parser.html#hasLiteralPattern" class="methodName">hasLiteralPattern</a></li><li data-type='method' class='private'><a href="Parser.html#hasToken" class="methodName">hasToken</a></li><li data-type='method' class='private'><a href="Parser.html#lastMathAtom" class="methodName">lastMathAtom</a></li><li data-type='method' class='private'><a href="Parser.html#parseAtom" class="methodName">parseAtom</a></li><li data-type='method' class='private'><a href="Parser.html#parseKeyword" class="methodName">parseKeyword</a></li><li data-type='method' class='private'><a href="Parser.html#parseLimits" class="methodName">parseLimits</a></li><li data-type='method' class='private'><a href="Parser.html#parseSupSub" class="methodName">parseSupSub</a></li><li data-type='method' class='private'><a href="Parser.html#parseToken" class="methodName">parseToken</a></li><li data-type='method' class='private'><a href="Parser.html#scanArg" class="methodName">scanArg</a></li><li data-type='method' class='private'><a href="Parser.html#scanColor" class="methodName">scanColor</a></li><li data-type='method' class='private'><a href="Parser.html#scanDelim" class="methodName">scanDelim</a></li><li data-type='method' class='private'><a href="Parser.html#scanDimen" class="methodName">scanDimen</a></li><li data-type='method' class='private'><a href="Parser.html#scanEnvironment" class="methodName">scanEnvironment</a></li><li data-type='method' class='private'><a href="Parser.html#scanGroup" class="methodName">scanGroup</a></li><li data-type='method' class='private'><a href="Parser.html#scanImplicitGroup" class="methodName">scanImplicitGroup</a></li><li data-type='method' class='private'><a href="Parser.html#scanLeftRight" class="methodName">scanLeftRight</a></li><li data-type='method' class='private'><a href="Parser.html#scanModeSet" class="methodName">scanModeSet</a></li><li data-type='method' class='private'><a href="Parser.html#scanModeShift" class="methodName">scanModeShift</a></li><li data-type='method' class='private'><a href="Parser.html#scanNumber" class="methodName">scanNumber</a></li><li data-type='method' class='private'><a href="Parser.html#scanString" class="methodName">scanString</a></li><li data-type='method' class='private'><a href="Parser.html#scanToken" class="methodName">scanToken</a></li></ul></li><li class="private"><a href="Span.html" class="className">Span</a></li><li class="private"><a href="Token.html" class="className">Token</a></li><li class="private"><a href="UndoManager.html" class="className">UndoManager</a><ul class='methods private'><li data-type='method' class='private'><a href="UndoManager.html#canRedo" class="methodName">canRedo</a></li><li data-type='method' class='private'><a href="UndoManager.html#canUndo" class="methodName">canUndo</a></li><li data-type='method' class='private'><a href="UndoManager.html#redo" class="methodName">redo</a></li><li data-type='method' class='private'><a href="UndoManager.html#snapshot" class="methodName">snapshot</a></li><li data-type='method' class='private'><a href="UndoManager.html#undo" class="methodName">undo</a></li></ul></li></ul><h3 class="group-title">Modules</h3><ul><li class="private"><a href="module-color.html" class="className">color</a><ul class='methods private'><li data-type='method' class='private'><a href="module-color.html#.stringToColor" class="methodName">stringToColor</a></li></ul></li><li class="private"><a href="module-definitions.html" class="className">definitions</a><ul class='methods private'><li data-type='method' class='private'><a href="module-definitions.html#.defineEnvironment" class="methodName">defineEnvironment</a></li><li data-type='method' class='private'><a href="module-definitions.html#.defineFunction" class="methodName">defineFunction</a></li><li data-type='method' class='private'><a href="module-definitions.html#.defineSymbol" class="methodName">defineSymbol</a></li><li data-type='method' class='private'><a href="module-definitions.html#.defineSymbolRange" class="methodName">defineSymbolRange</a></li><li data-type='method' class='private'><a href="module-definitions.html#.defineSymbols" class="methodName">defineSymbols</a></li><li data-type='method' class='private'><a href="module-definitions.html#.frequency" class="methodName">frequency</a></li><li data-type='method' class='private'><a href="module-definitions.html#.getInfo" class="methodName">getInfo</a></li><li data-type='method' class='private'><a href="module-definitions.html#.matchCodepoint" class="methodName">matchCodepoint</a></li><li data-type='method' class='private'><a href="module-definitions.html#.matchFunction" class="methodName">matchFunction</a></li><li data-type='method' class='private'><a href="module-definitions.html#.parseParamTemplateArgument" class="methodName">parseParamTemplateArgument</a></li><li data-type='method' class='private'><a href="module-definitions.html#.suggest" class="methodName">suggest</a></li></ul></li><li class="private"><a href="module-delimiters.html" class="className">delimiters</a><ul class='methods private'><li data-type='method' class='private'><a href="module-delimiters.html#.makeCustomSizedDelim" class="methodName">makeCustomSizedDelim</a></li><li data-type='method' class='private'><a href="module-delimiters.html#.makeInner" class="methodName">makeInner</a></li><li data-type='method' class='private'><a href="module-delimiters.html#.makeLargeDelim" class="methodName">makeLargeDelim</a></li><li data-type='method' class='private'><a href="module-delimiters.html#.makeLeftRightDelim" class="methodName">makeLeftRightDelim</a></li><li data-type='method' class='private'><a href="module-delimiters.html#.makeNullFence" class="methodName">makeNullFence</a></li><li data-type='method' class='private'><a href="module-delimiters.html#.makeSizedDelim" class="methodName">makeSizedDelim</a></li><li data-type='method' class='private'><a href="module-delimiters.html#.makeSmallDelim" class="methodName">makeSmallDelim</a></li><li data-type='method' class='private'><a href="module-delimiters.html#.makeStackedDelim" class="methodName">makeStackedDelim</a></li><li data-type='method' class='private'><a href="module-delimiters.html#.traverseSequence" class="methodName">traverseSequence</a></li></ul></li><li class="private"><a href="module-editor_editableMathlist.html" class="className">editor/editableMathlist</a><ul class='methods private'><li data-type='method' class='private'><a href="module-editor_editableMathlist.html#~atomContains" class="methodName">atomContains</a></li></ul></li><li class="private"><a href="module-editor_keyboard.html" class="className">editor/keyboard</a><ul class='methods private'><li data-type='method' class='private'><a href="module-editor_keyboard.html#.delegateKeyboardEvents" class="methodName">delegateKeyboardEvents</a></li><li data-type='method' class='private'><a href="module-editor_keyboard.html#.keyboardEventToString" class="methodName">keyboardEventToString</a></li></ul></li><li class="private"><a href="module-editor_mathfield.html" class="className">editor/mathfield</a><ul class='methods private'><li data-type='method' class='private'><a href="module-editor_mathfield.html#nearestElementFromPoint" class="methodName">nearestElementFromPoint</a></li></ul></li><li class="private"><a href="module-editor_mathpath.html" class="className">editor/mathpath</a><ul class='methods private'><li data-type='method' class='private'><a href="module-editor_mathpath.html#.pathCommonAncestor" class="methodName">pathCommonAncestor</a></li><li data-type='method' class='private'><a href="module-editor_mathpath.html#.pathDistance" class="methodName">pathDistance</a></li><li data-type='method' class='private'><a href="module-editor_mathpath.html#.pathFromString" class="methodName">pathFromString</a></li><li data-type='method' class='private'><a href="module-editor_mathpath.html#.pathToString" class="methodName">pathToString</a></li></ul></li><li class="private"><a href="module-editor_shortcuts.html" class="className">editor/shortcuts</a><ul class='methods private'><li data-type='method' class='private'><a href="module-editor_shortcuts.html#.match" class="methodName">match</a></li><li data-type='method' class='private'><a href="module-editor_shortcuts.html#.matchKeystroke" class="methodName">matchKeystroke</a></li><li data-type='method' class='private'><a href="module-editor_shortcuts.html#.platform" class="methodName">platform</a></li><li data-type='method' class='private'><a href="module-editor_shortcuts.html#.stringify" class="methodName">stringify</a></li></ul></li><li class="private"><a href="module-fontMetrics.html" class="className">fontMetrics</a><ul class='methods private'><li data-type='method' class='private'><a href="module-fontMetrics.html#.getCharacterMetrics" class="methodName">getCharacterMetrics</a></li></ul></li><li class="private"><a href="module-lexer.html" class="className">lexer</a><ul class='methods private'><li data-type='method' class='private'><a href="module-lexer.html#.tokenize" class="methodName">tokenize</a></li></ul></li><li class="private"><a href="module-mathAtom.html" class="className">mathAtom</a><ul class='methods private'><li data-type='method' class='private'><a href="module-mathAtom.html#.decompose" class="methodName">decompose</a></li><li data-type='method' class='private'><a href="module-mathAtom.html#.getFontName" class="methodName">getFontName</a></li><li data-type='method' class='private'><a href="module-mathAtom.html#.makeColGap" class="methodName">makeColGap</a></li><li data-type='method' class='private'><a href="module-mathAtom.html#.makeColOfRepeatingElements" class="methodName">makeColOfRepeatingElements</a></li><li data-type='method' class='private'><a href="module-mathAtom.html#.makeStack" class="methodName">makeStack</a></li></ul></li><li><a href="module-mathlive.html" class="className">mathlive</a><ul class='methods'><li data-type='method'><a href="module-mathlive.html#latexToAST" class="methodName">latexToAST</a></li><li data-type='method'><a href="module-mathlive.html#latexToMarkup" class="methodName">latexToMarkup</a></li><li data-type='method'><a href="module-mathlive.html#latexToMathML" class="methodName">latexToMathML</a></li><li data-type='method'><a href="module-mathlive.html#latexToSpeakableText" class="methodName">latexToSpeakableText</a></li><li data-type='method'><a href="module-mathlive.html#makeMathField" class="methodName">makeMathField</a></li><li data-type='method'><a href="module-mathlive.html#pauseReadAloud" class="methodName">pauseReadAloud</a></li><li data-type='method'><a href="module-mathlive.html#playReadAloud" class="methodName">playReadAloud</a></li><li data-type='method'><a href="module-mathlive.html#readAloud" class="methodName">readAloud</a></li><li data-type='method'><a href="module-mathlive.html#readAloudStatus" class="methodName">readAloudStatus</a></li><li data-type='method'><a href="module-mathlive.html#renderMathInDocument" class="methodName">renderMathInDocument</a></li><li data-type='method'><a href="module-mathlive.html#renderMathInElement" class="methodName">renderMathInElement</a></li><li data-type='method'><a href="module-mathlive.html#resumeReadAloud" class="methodName">resumeReadAloud</a></li><li data-type='method'><a href="module-mathlive.html#revertToOriginalContent" class="methodName">revertToOriginalContent</a></li><li data-type='method'><a href="module-mathlive.html#revertToOriginalContent" class="methodName">revertToOriginalContent</a></li></ul></li><li class="private"><a href="module-mathstyle.html" class="className">mathstyle</a><ul class='methods private'><li data-type='method' class='private'><a href="module-mathstyle.html#.toMathstyle" class="methodName">toMathstyle</a></li></ul></li><li class="private"><a href="module-span.html" class="className">span</a><ul class='methods private'><li data-type='method' class='private'><a href="module-span.html#.coalesce" class="methodName">coalesce</a></li><li data-type='method' class='private'><a href="module-span.html#.makeFontSizer" class="methodName">makeFontSizer</a></li><li data-type='method' class='private'><a href="module-span.html#.makeHlist" class="methodName">makeHlist</a></li><li data-type='method' class='private'><a href="module-span.html#.makeSpan" class="methodName">makeSpan</a></li><li data-type='method' class='private'><a href="module-span.html#.makeSpanOfType" class="methodName">makeSpanOfType</a></li><li data-type='method' class='private'><a href="module-span.html#.makeSymbol" class="methodName">makeSymbol</a></li><li data-type='method' class='private'><a href="module-span.html#.makeVlist" class="methodName">makeVlist</a></li><li data-type='method' class='private'><a href="module-span.html#.toString" class="methodName">toString</a></li></ul></li></ul><label class="checkbox"><input id="toggle-private" type="checkbox" onclick=" if (!document.getElementById('toggle-private').checked) { document.documentElement.classList.add('no-private') writeCookie('symbol-access', 'no-private') } else { document.documentElement.classList.remove('no-private') writeCookie('symbol-access', 'private') } ">Include Private Symbols</input></label></div> <footer role="contentInfo"> Made with <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.5</a>. </footer> </nav> </section> <main id="main"> <h1 class="page-title">MathField</h1> <section> <header> <h2> MathField </h2> </header> <article> <div class="container-overview"> <div class='method'> <h4 class="name" id="MathField">new MathField<span class="signature">(element<span class="signature-type">: Element</span>, config<span class="signature-type">: Object</span>)</span><span class="type-signature"></span><span class="type-signature"></span></h4> <div class="description"> <p><strong>Note</strong></p> <ul> <li>Method names that <em>begin with</em> an underbar <code>_</code> are private and meant to be used only by the implementation of the class.</li> <li>Method names that <em>end with</em> an underbar <code>_</code> are selectors. They can be invoked by calling the <code>perform()</code> function of a <code>MathField</code> object. Note that the selector name does not include the underbar.</li> </ul> <p>For example:</p> <pre class="prettyprint source"><code> mf.perform('selectAll');</code></pre> </div>  <div class='param'> <div class="signature"> <span class="name"><code>element</code></span> <span class="type"> <span class="param-type">Element</span> </span> </div> <div class="signature"> <span class="name"><code>config</code></span> <span class="type"> <span class="param-type">Object</span> </span> <p class="description last"> <p>See <code>MathLive.makeMathField()</code> for details</p> </p> </div> </div> <h5 class="subsection-title">Properties</h5> <div class="property"> <span class="name"><code>element</code></span> <span class="type"> <span class="param-type">Element</span> </span> <span class="description last"><p>The DOM element this mathfield is attached to.</p> </span> </div> <div class="property"> <span class="name"><code>config</code></span> <span class="type"> <span class="param-type">Object</span> </span> <span class="description last"><p>A key/value/pair object that includes options customizing the behavior of the mathfield</p> </span> </div> <div class="property"> <span class="name"><code>id</code></span> <span class="type"> <span class="param-type">string</span> </span> <span class="description last"><p>A unique ID identifying this mathfield</p> </span> </div> <div class="property"> <span class="name"><code>keystrokeCaptionVisible</code></span> <span class="type"> <span class="param-type">boolean</span> </span> <span class="description last"><p>True if the keystroke caption panel is visible</p> </span> </div> <dl class="details"> <span class="tag-source"> <a href="editor_editor-mathfield.js.html#line85">Source</a> </span> </dl> </div> </div> <h3 class="subsection-title">Methods</h3> <div class='method private'> <h4 class="name" id="_getCaretPosition">_getCaretPosition<span class="signature">()</span><span class="type-signature"></span><span class="type-signature"><span class="attrib">private</span></span></h4> <div class="description"> <p>Return the (x,y) client coordinates of the caret</p> </div> <dl class="details"> <span class="tag-source"> <a href="editor_editor-mathfield.js.html#line307">Source</a> </span> </dl> </div> <div class='method private'> <h4 class="name" id="_onKeystroke">_onKeystroke<span class="signature">(keystroke<span class="signature-type">: string</span>, evt<span class="signature-type">: Event</span>)</span><span class="type-signature"></span><span class="type-signature"><span class="attrib">private</span></span></h4>  <div class='param'> <div class="signature"> <span class="name"><code>keystroke</code></span> <span class="type"> <span class="param-type">string</span> </span> </div> <div class="signature"> <span class="name"><code>evt</code></span> <span class="type"> <span class="param-type">Event</span> </span> <p class="description last"> <p>optional, an Event corresponding to the keystroke</p> </p> </div> </div> <dl class="details"> <span class="tag-source"> <a href="editor_editor-mathfield.js.html#line852">Source</a> </span> </dl> </div> <div class='method private'> <h4 class="name" id="complete_">complete_<span class="signature">()</span><span class="type-signature"></span><span class="type-signature"><span class="attrib">private</span></span></h4> <div class="description"> <p>Completes an operation in progress, for example when in command mode, interpret the command</p> </div> <dl class="details"> <span class="tag-source"> <a href="editor_editor-mathfield.js.html#line1489">Source</a> </span> </dl> </div> <div class='method'> <h4 class="name" id="el">el<span class="signature">()</span><span class="type-signature"> → Element</span><span class="type-signature"></span></h4> <div class="description"> <p>Return the DOM element associated with this mathfield.</p> </div> → <span class="param-desc"> <span class="param-type">Element</span>    </span> <dl class="details"> <span class="tag-source"> <a href="editor_editor-mathfield.js.html#line1355">Source</a> </span> </dl> </div> <div class='method private'> <h4 class="name" id="enterCommandMode_">enterCommandMode_<span class="signature">()</span><span class="type-signature"></span><span class="type-signature"><span class="attrib">private</span></span></h4> <dl class="details"> <span class="tag-source"> <a href="editor_editor-mathfield.js.html#line1390">Source</a> </span> </dl> </div> <div class='method'> <h4 class="name" id="insert">insert<span class="signature">(s<span class="signature-type">: string</span>)</span><span class="type-signature"></span><span class="type-signature"></span></h4> <div class="description"> <p>This function can be invoked as a selector with <code>perform()</code> or called explicitly. It will insert the specified block of text at the current selection point, according to the insertion mode specified. After the insertion, the selection will be set according to the selectionMode.</p> </div>  <div class='param'> <div class="signature"> <span class="name"><code>s</code></span> <span class="type"> <span class="param-type">string</span> </span> <p class="description last"> <p>The text to be inserted</p> </p> </div> <div class="signature"> <span class="name"><code>options.selectionMode</code></span> <span class="type"> <span class="param-type">string</span> </span> <p class="description last"> <p>Describes where the selection will be after the insertion:</p> <ul> <li><code>'placeholder'</code>: the selection will be the first available placeholder in the item that has been inserted) (default)</li> <li><code>'after'</code>: the selection will be an insertion point after the item that has been inserted), </li> <li><code>'before'</code>: the selection will be an insertion point before the item that has been inserted) or 'item' (the item that was inserted will be selected).</li> </ul> </p> </div> <div class="signature"> <span class="name"><code>options.format</code></span> <span class="type"> <span class="param-type">string</span> </span> <p class="description last"> <p>The format of the string <code>s</code>:</p> <ul> <li><code>'auto'</code>: the string is interpreted as a latex fragment or command) (default)</li> <li><code>'latex'</code>: the string is interpreted strictly as a latex fragment</li> </ul> </p> </div> <div class="signature"> <span class="name"><code>options.focus</code></span> <span class="type"> <span class="param-type">boolean</span> </span> <p class="description last"> <p>If true, the mathfield will be focused</p> </p> </div> <div class="signature"> <span class="name"><code>options.feedback</code></span> <span class="type"> <span class="param-type">boolean</span> </span> <p class="description last"> <p>If true, provide audio and haptic feedback</p> </p> </div> </div> <dl class="details"> <span class="tag-source"> <a href="editor_editor-mathfield.js.html#line1438">Source</a> </span> </dl> </div> <div class='method'> <h4 class="name" id="keystroke">keystroke<span class="signature">(keys<span class="signature-type">: string</span>, evt<span class="signature-type">: Event</span>)</span><span class="type-signature"></span><span class="type-signature"></span></h4>  <div class='param'> <div class="signature"> <span class="name"><code>keys</code></span> <span class="type"> <span class="param-type">string</span> </span> <p class="description last"> <p>A string representation of a key combination. For example <code>'Alt-KeyU'</code>. See https://www.w3.org/TR/2012/WD-DOM-Level-3-Events-20120614/#fixed-virtual-key-codes</p> </p> </div> <div class="signature"> <span class="name"><code>evt</code></span> <span class="type"> <span class="param-type">Event</span> </span> </div> </div> <dl class="details"> <span class="tag-source"> <a href="editor_editor-mathfield.js.html#line2185">Source</a> </span> </dl> </div> <div class='method'> <h4 class="name" id="latex">latex<span class="signature">(text<span class="signature-type">: string</span>)</span><span class="type-signature"> → string</span><span class="type-signature"></span></h4> <div class="description"> <p>If <code>text</code> is not empty, sets the content of the mathfield to the text interpreted as a LaTeX expression. If <code>text</code> is empty (or omitted), return the content of the mahtfield as a LaTeX expression.</p> </div>  <div class='param'> <div class="signature"> <span class="name"><code>text</code></span> <span class="type"> <span class="param-type">string</span> </span> </div> </div> → <span class="param-desc"> <span class="param-type">string</span>    </span> <dl class="details"> <span class="tag-source"> <a href="editor_editor-mathfield.js.html#line1327">Source</a> </span> </dl> </div> <div class='method'> <h4 class="name" id="perform">perform<span class="signature">(command<span class="signature-type">: string,Array.<string></span>)</span><span class="type-signature"></span><span class="type-signature"></span></h4>  <div class='param'> <div class="signature"> <span class="name"><code>command</code></span> <span class="type"> <span class="param-type">string</span> | <span class="param-type">Array.<string></span> </span> <p class="description last"> <p>A selector and its parameters</p> </p> </div> </div> <dl class="details"> <span class="tag-source"> <a href="editor_editor-mathfield.js.html#line765">Source</a> </span> </dl> </div> <div class='method'> <h4 class="name" id="perform">perform<span class="signature">(command<span class="signature-type">: string</span>)</span><span class="type-signature"></span><span class="type-signature"></span></h4>  <div class='param'> <div class="signature"> <span class="name"><code>command</code></span> <span class="type"> <span class="param-type">string</span> </span> <p class="description last"> <p>A selector</p> </p> </div> </div> <dl class="details"> <span class="tag-source"> <a href="editor_editor-mathfield.js.html#line769">Source</a> </span> </dl> </div> <div class='method private'> <h4 class="name" id="render">render<span class="signature">()</span><span class="type-signature"></span><span class="type-signature"><span class="attrib">private</span></span></h4> <div class="description"> <p>Lay-out the math field and generate the DOM.</p> <p>This is usually done automatically, but if the font-size, or other geometric attributes are modified, outside of MathLive, this function may need to be called explicitly.</p> </div> <dl clas