A .NET Windows Forms user control that enhances the functionality of the base PictureBox control by incorporating additional features like Zoom, with scrollbars, and a selection rectangle.
Warning
This repository is archived in a read-only state and is no longer maintained.
This project is no longer updated or supported, but remains available for reference and educational use.
ElektroPictureBox is a custom Windows Forms user control that replaces the standard, static PictureBox with a fully interactive version. It adds essential functionality such as fluid image zooming, scrollable panning, and mouse-driven selection rectangle support. This control is designed for developers who need image interactivity in their Windows Forms applications without the overhead of writing hundreds of lines of boilerplate code for mouse events and coordinate calculations.
The standard Windows Forms PictureBox is perfect for displaying basic images, but it falls short when you need simple interactive features like zooming, panning with scrollbars, or drawing a selection region. Implementing these behaviors manually requires writing repetitive boilerplate code for mouse events, coordinate translation, and manual image scaling.
ElektroPictureBox is just a simple attempt to solve this by extending the native control into a lightweight, ready-to-use component. It saves you from reinventing the wheel, allowing you to drop it into your form and have basic zoom and selection capabilities working instantly.
Why spend time rewriting custom event logic and math calculations for basic image zooming and selection, when you can just drop in an enhanced control that handles it for you out of the box?.
ElektroPictureBox.Demo.mp4
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This project is licensed under the Apache License, Version 2.0. See the License file for details.
