We are thrilled to announce a significant update for developers using our Virtual Keyboard for WPF: it is now fully compatible with Avalonia XPF! This development bridges the gap between your existing WPF applications and the world of cross-platform development, allowing you to reach a wider audience without rebuilding your UI.
In this post, we’ll walk through the process of creating a simple application that can crawl the web starting from a given URL, and visualize the hyperlinks it finds as an interactive web graph. We will accomplish this using pure JavaScript and the MindFusion.Diagramming library, which provides the powerful features needed for graph creation, layout, and interaction.
This post shows how to add custom graphics to a chart by inheriting the SeriesRenderer class. We’ll use it to show marker lines on top of an area chart, which could be used to emphasize important values (e.g. dates on a timeline).
A frequent requirement for many kinds of diagrams is to keep their underlying graphs acyclic. If your application lets users draw diagrams interactively, you could prevent forming a cycle by rejecting new link between a pair of nodes that are already connected by a path.
Continue readingThis post demonstrates MindFusion.Diagramming API functionality that let you traverse connected diagram elements (following incident edges and adjacent nodes in graph-theory terminology). A diagram is treated as directed graph, where each node exposes incomingLinks and outgoingLinks collection properties, and respectively each link exposes origin and destination node properties. Thus the classic breadth-first search algorithm can be implemented like this for a diagram, with the callback parameter being invoked for each node, also reporting visit order and distance from initial node (as in length of shortest path in the graph):