Overview

A Blazor flowchart diagram is a visual representation of a process, where each step is represented by a different shape and contains a short description. The Blazor Diagram library offers various features to build flowcharts with ease.

Flowchart shapes

The Blazor Diagram library provides the shapes required to build a flowchart diagram as ready-made objects, making it easy to add them to a diagram surface in a single call.

Built-in flowchart shapes available in Blazor Diagram library

Connector arrows

Arrows or connectors represent the relationships or directions of flow between two flowchart shapes.

Different types of connectors available in Blazor flowchart diagram

Arrow types

Straight, orthogonal, and curved connector types are provided. You can choose any of these based on the relationship between the connected shapes.

Predefined arrowheads in Blazor Diagram library illustrate flow direction in the Blazor flowchart

Arrowheads

The Blazor Diagram library provides predefined arrowheads to illustrate flow direction in a flowchart diagram. You can also build your own custom arrowheads.

Annotations

You can add descriptions to the flowchart shapes and connectors using annotations and modify the descriptions by pressing F2 or double-clicking them.

Additional information can be shown on nodes and connectors using labels in Blazor flowchart diagram

Connection points (ports)

Connect to specific locations on a shape through various types of ports or connecting points.

Connect to specific places on a node using ports in the Blazor flowchart diagram

Interactive features

Use interactive features to enhance the editing experience of a flowchart diagram in real time. You can easily edit the diagram using a mouse, touchscreen, or keyboard interfaces.

Select and drag the nodes or connectors using handlers in Blazor flowchart diagram

Select, drag, resize, rotate

Objects can be selected, and then dragged, resized, or rotated.

Align nodes and connectors with the nearest gridlines or objects in Blazor flowchart

Snap

Precisely align shapes, connectors, and annotations easily by snapping to the nearest gridlines or objects while dragging.

Undo and redo recent changes using the history manager feature in Blazor flowchart diagram

Undo and redo

Don’t worry if you make a mistake while editing—undo and redo commands make it easy to correct recent changes.

Serialization

Save your diagram’s state in JSON format and load it back later for editing using the serializer.

Save and load a diagram by serializing it to JSON format using Blazor flowchart diagram

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