name) } //加载边到可视化图对象中 for (Edge(x,y,link:Link) <- graph.edges.collect()) { val edge = graphStream.addEdge(x.toString ++ y.toString, x.toString, y.toString, true). asInstanceOf[AbstractEdge] } //显示 graphStream.display() } 本文参与 腾讯云自媒体同步曝光计划,分享自作者...
val graph:Graph[(String,String),String]// Constructed from above// Use the triplets view to create an RDD of facts.val facts:RDD[String]=graph.triplets.map(triplet=>triplet.srcAttr._1+" is the "+triplet.attr+" of "+triplet.dstAttr._1)facts.collect.foreach(println(_ _)) Graph 操作...
val articles: RDD[String] = sc.textFile("/home/Hadoop/IdeaProjects/data/graphx/graphx-wiki-vertices.txt") val links: RDD[String] = sc.textFile("/home/hadoop/IdeaProjects/data/graphx/graphx-wiki-edges.txt") //装载顶点和边 val vertices = articles.map { line => val fields = line.sp...
Use the analysis to plot a function. From the graph, click Analyze, and at the bottom of the analyze dialog go to the Generate a Curve folder and choose the Plot a function analysis. Choose a straight line (from the Lines folder of equations), enter the first and last X values you wa...
A value of false maintains the link force without rendering it. true linkColor([str or fn]) Link object accessor function or attribute for line color. color linkAutoColorBy([str or fn]) Link object accessor function (fn(link)) or attribute (e.g. 'type') to automatically group colors ...
针对图计算的框架整体来说还是落在两类中:联机事务处理OLTP(on-line transaction processing)和联机分析处理OLAP(On-Line Analytical Processing),部分主要面向OLTP应用的图数据库也通过自有平台或者引入外部引擎支撑OLAP分析。 OLTP应用主要是由图数据库进行支撑,或者由KV数据库/文档数据库结合上层API进行支撑。图数据库的...
Since an edge line width approximately greater than 7 starts to become cumbersome, scale the line widths such that the edge with the greatest weight has a line width of 7. Store this edge width data as the variable LWidths in G.Edges. Get G.Edges.Weight = randi([10 250],130,1); ...
Stata | 解决 graph 中 x 轴刻度重叠问题 刚有朋友问我怎么调整 boxplot 中 x 轴标签,用上图重现了他的问题。换句话说,问题是如何解决 graph 中 x 轴重叠的问题。 分析思路 把图调整成水平(horizontal); 将x 轴刻度倾斜,避免重叠; 更改x 轴的刻度显示区间,这可以通过定义 x 轴值的 label 实现。
enter() .append('line') // .on('click',function (d,i) { // console.log("click",d,i) // // 连接线条点击事件 // 调用接口请求属性数据, 但是感觉, 线的话, 太细了, 不容易点击, 考虑点击标题, 或者悬浮到线上 // }) // .on('mouseover',function (d, i) { // console.log("...
addSeriesLineHorizontal (dataSrc, fieldX, {fieldY}, {fieldLabel}, {sortType}) 参数 说明 数据类型 dataSrc 包含将用于创建图表的数据值的图层或表格。 Layer fieldX 将用于沿水平线图的 X 轴绘制值的属性字段。 Field fieldY 将用于沿水平线图的 Y 轴绘制值的属性字段。 Field fieldLabel 将用于沿图...