editormd.amd.js
function() {
            var $this            = this;
            var settings         = this.settings;
            var previewContainer = this.previewContainer;
            
            if (editormd.isIE8) {
                return this;
            }

            if (settings.flowChart) {
                if (flowchartTimer === null) {
                    return this;
                }
                
                previewContainer.find(".flowchart").flowChart(); 
            }

            if (settings.sequenceDiagram) {
                previewContainer.find(".sequence-diagram").sequenceDiagram({theme: "simple"});
            }
                    
            var preview    = $this.preview;
            var codeMirror = $this.codeMirror;
            var codeView   = codeMirror.find(".CodeMirror-scroll");

            var height    = codeView.height();
            var scrollTop = codeView.scrollTop();                    
            var percent   = (scrollTop / codeView[0].scrollHeight);
            var tocHeight = 0;

            preview.find(".markdown-toc-list").each(function(){
                tocHeight += $(this).height();
            });

            var tocMenuHeight = preview.find(".editormd-toc-menu").height(); 
            tocMenuHeight = (!tocMenuHeight) ? 0 : tocMenuHeight;

            if (scrollTop === 0) 
            {
                preview.scrollTop(0);
            } 
            else if (scrollTop + height >= codeView[0].scrollHeight - 16)
            { 
                preview.scrollTop(preview[0].scrollHeight);                        
            } 
            else
            {                  
                preview.scrollTop((preview[0].scrollHeight + tocHeight + tocMenuHeight) * percent);
            }

            return this;
        }
function() {
            var $this            = this;
            var settings         = this.settings;
            var previewContainer = this.previewContainer;
            
            if (editormd.isIE8) {
                return this;
            }

            if (settings.flowChart) {
                if (flowchartTimer === null) {
                    return this;
                }
                
                previewContainer.find(".flowchart").flowChart(); 
            }

            if (settings.sequenceDiagram) {
                previewContainer.find(".sequence-diagram").sequenceDiagram({theme: "simple"});
            }
                    
            var preview    = $this.preview;
            var codeMirror = $this.codeMirror;
            var codeView   = codeMirror.find(".CodeMirror-scroll");

            var height    = codeView.height();
            var scrollTop = codeView.scrollTop();                    
            var percent   = (scrollTop / codeView[0].scrollHeight);
            var tocHeight = 0;

            preview.find(".markdown-toc-list").each(function(){
                tocHeight += $(this).height();
            });

            var tocMenuHeight = preview.find(".editormd-toc-menu").height(); 
            tocMenuHeight = (!tocMenuHeight) ? 0 : tocMenuHeight;

            if (scrollTop === 0) 
            {
                preview.scrollTop(0);
            } 
            else if (scrollTop + height >= codeView[0].scrollHeight - 16)
            { 
                preview.scrollTop(preview[0].scrollHeight);                        
            } 
            else
            {                  
                preview.scrollTop((preview[0].scrollHeight + tocHeight + tocMenuHeight) * percent);
            }

            return this;
        }
function ( ) { var $this = this ; var settings = this . settings ; var previewContainer = this . previewContainer ; if ( editormd . isIE8 ) { return this ; } if ( settings . flowChart ) { if ( flowchartTimer === null ) { return this ; } previewContainer . find ( ".flowchart" ) . flowChart ( ) ; } if ( settings . sequenceDiagram ) { previewContainer . find ( ".sequence-diagram" ) . sequenceDiagram ( { theme : "simple" } ) ; } var preview = $this . preview ; var codeMirror = $this . codeMirror ; var codeView = codeMirror . find ( ".CodeMirror-scroll" ) ; var height = codeView . height ( ) ; var scrollTop = codeView . scrollTop ( ) ; var percent = ( scrollTop / codeView [ 0 ] . scrollHeight ) ; var tocHeight = 0 ; preview . find ( ".markdown-toc-list" ) . each ( function ( ) { tocHeight += $ ( this ) . height ( ) ; } ) ; var tocMenuHeight = preview . find ( ".editormd-toc-menu" ) . height ( ) ; tocMenuHeight = ( ! tocMenuHeight ) ? 0 : tocMenuHeight ; if ( scrollTop === 0 ) { preview . scrollTop ( 0 ) ; } else if ( scrollTop + height >= codeView [ 0 ] . scrollHeight - 16 ) { preview . scrollTop ( preview [ 0 ] . scrollHeight ) ; } else { preview . scrollTop ( ( preview [ 0 ] . scrollHeight + tocHeight + tocMenuHeight ) * percent ) ; } return this ; }
解析和渲染流程图及时序图
FlowChart and SequenceDiagram Renderer

@returns {editormd}             返回editormd的实例对象
解析和渲染流程图及时序图 FlowChart and SequenceDiagram Renderer