How are rounded corners achieved in SVG?

The generator inserts quadratic Bézier curves (Q) or circular arc commands (A) at the 90-degree turning points with a configurable fillet radius.

Updated: August 2026 • Verified v1.2

SVG Orthogonal Flowchart Wire Connector Generator

Creative & DesignNew

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Path = M x1 y1 L (midX - r) y1 Q midX y1 midX (y1 + r) L midX (y2 - r) Q midX y2 (midX + r) y2 L x2 y2

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Understanding Your Results

Renders an interactive canvas with draggable/configurable source and target pins and exports clean, copyable SVG path data and arrow markers.

Practical Guidance & Next Steps

Using quadratic Bézier arcs at intermediate corners prevents sharp visual corners while maintaining strict Manhattan 90-degree routing.

What is this?

A vector geometry tool that generates rounded orthogonal Manhattan connector wires for flowcharts and node graphs.

How does it work?

1. Adjust Source (X1, Y1) and Target (X2, Y2) coordinates. 2. Configure fillet corner radius, stroke width, and dashing. 3. Copy clean SVG path markup or embed directly into diagrams.

Why use it?

Eliminates the complexity of hand-coding quadratic Bézier corner transitions for orthogonal flowcharts.

Technical Scope & Calculation Limitations

Generates point-to-point Manhattan paths with midpoint X-routing; complex multi-node obstacle avoidance requires full A* grid routing.

Frequently Asked Questions

Orthogonal routing restricts connection paths to strictly horizontal and vertical line segments (like the street grid of Manhattan), providing a clean, organized look for circuit diagrams and flowcharts.

Windows Desktop & Widget Options