(window["webpackJsonp"]=window["webpackJsonp"]||[]).push([["chunk-2d0b92c3"],{"328f":function(e,t,o){"use strict";o.r(t);var n=function(){var e=this;e._self._c;return e._m(0)},a=[function(){var e=this,t=e._self._c;return t("div",[t("h1",[e._v("KeyboardNavigation plugin")]),t("blockquote",[t("p",[e._v("v0.2.17+")])]),t("p",[t("code",[e._v("KeyboardNavigation")]),e._v(" plugin provides keyboard navigation function, that is, when you press the direction key, it will automatically find the next node and activate it.")]),t("h2",[e._v("Register")]),t("pre",{staticClass:"hljs"},[t("code",[t("span",{staticClass:"hljs-keyword"},[e._v("import")]),e._v(" MindMap "),t("span",{staticClass:"hljs-keyword"},[e._v("from")]),e._v(" "),t("span",{staticClass:"hljs-string"},[e._v("'simple-mind-map'")]),e._v("\n"),t("span",{staticClass:"hljs-keyword"},[e._v("import")]),e._v(" KeyboardNavigation "),t("span",{staticClass:"hljs-keyword"},[e._v("from")]),e._v(" "),t("span",{staticClass:"hljs-string"},[e._v("'simple-mind-map/src/plugins/KeyboardNavigation.js'")]),e._v("\n"),t("span",{staticClass:"hljs-comment"},[e._v("// import KeyboardNavigation from 'simple-mind-map/src/KeyboardNavigation.js' Use this path for versions below v0.6.0")]),e._v("\n\nMindMap.usePlugin(KeyboardNavigation)\n")])]),t("p",[e._v("After registration and instantiation of "),t("code",[e._v("MindMap")]),e._v(", the instance can be obtained through "),t("code",[e._v("mindMap.keyboardNavigation")]),e._v(".")]),t("h2",[e._v("Methods")]),t("h3",[e._v("focus(dir)")]),t("p",[t("code",[e._v("dir")]),e._v("：Which direction to find the next node，Optional value："),t("code",[e._v("Left")]),e._v("、 "),t("code",[e._v("Up")]),e._v("、 "),t("code",[e._v("Right")]),e._v("、 "),t("code",[e._v("Down")])]),t("p",[e._v("Focus on the next node")]),t("h3",[e._v("getNodeRect(node)")]),t("p",[t("code",[e._v("node")]),e._v("：Node")]),t("p",[e._v("Get the location information of the node and return an object:")]),t("pre",{staticClass:"hljs"},[t("code",[e._v("{\n    left,\n    top,\n    right,\n    bottom\n}\n")])]),t("h3",[e._v("getDistance(node1Rect, node2Rect)")]),t("p",[t("code",[e._v("node1Rect")]),e._v("、"),t("code",[e._v("node2Rect")]),e._v("：The location data of nodes can be obtained through the "),t("code",[e._v("getNodeRect(node)")])]),t("p",[e._v("Get the distance between two nodes")]),t("h3",[e._v("getCenter(nodeRect)")]),t("p",[t("code",[e._v("nodeRect")]),e._v("：The location data of nodes can be obtained through the "),t("code",[e._v("getNodeRect(node)")])]),t("p",[e._v("Get the center point of the node")])])}],i={},s=i,d=o("2877"),v=Object(d["a"])(s,n,a,!1,null,null,null);t["default"]=v.exports}}]);