Lassalle LayoutFlow for ActiveX是布局组件的集合，ActiveX组件，是一套图形绘制算法。
LayoutFlow是4个布局组件的集合，使你能够按照以下一些美学规则来显示图象或流程图，他们是HFlow (hierarchical), SFlow (symmetric), TFlow (tree) and OFlow (orthogonal)。这些控件对AddFlow进行了拓展。在一个包含有AddFlow控件的图表中，每个控件都能够执行图形的自动布局、定位节点和链接。
Layout Components Collection for ActiveX
A set of graph drawing algorithms. LayoutFlow is a collection of 4 layout components to enable you to automatically display graphs or flow charts following some aesthetic rules. Includes: HFlow (hierarchical), SFlow (symmetric), TFlow (tree) and OFlow (orthogonal). These controls are AddFlow extensions. Each of these controls allows performing a graph layout automatically, positioning its vertices (also called nodes) and edges (also called links) on a form containing an AddFlow control.
