Question 1

How do I create a custom button with NControl?

Accepted Answer

Subclass NControlView, override the Draw method to define your graphics, and implement touch event handling for interactivity. The CircularButtonControl in the demo provides a practical example for reference.

Question 2

NControl vs SkiaSharp for drawing in Xamarin.Forms?

Accepted Answer

NControl is simpler for basic custom controls without custom renderers, leveraging NGraphics for cross-platform consistency. SkiaSharp offers more advanced graphics features and better performance for complex scenes, but requires more setup. Choose based on your project's complexity and performance needs.

Question 3

Does NControl support animations?

Accepted Answer

Yes, NControl supports animations through the Invalidate method for redrawing and property changes. The demo includes animated controls like ProgressControl, but performance can degrade with complex drawings or frequent updates.

Question 4

Is NControl compatible with .NET MAUI?

Accepted Answer

NControl is built for Xamarin.Forms and may not be directly compatible with .NET MAUI, as MAUI uses different rendering mechanisms and platform targets. You might need to port or find alternatives for modern cross-platform development.

Question 5

How do I handle touch events in NControl?

Accepted Answer

NControlView handles touch events internally; you can subclass it and override methods or use event handlers to respond to touches. Check the CircularButtonControl example in the demo for implementation details on interactive controls.

Question 6

What are the performance implications of using NControl?

Accepted Answer

Custom drawing with NGraphics can introduce overhead compared to native controls, especially for complex animations or high-frequency updates. Performance depends on the drawing complexity and device capabilities, so test thoroughly on target platforms.

Question 7

Is NControl still maintained for modern Xamarin.Forms versions?

Accepted Answer

The README mentions older platforms like Windows Phone, suggesting it might not be actively updated. Check the GitHub repository for recent commits, issues, and community activity to assess current maintenance status.

NControl

What is NControl?

Overview

Use Cases

Best For

Related Projects

Found a gem we're missing?

Not Ideal For

Pros & Cons

Pros

Cons

Frequently Asked Questions