Awesome GitHub RepositoriesZoomable Views

PhotoView is a custom Android view implementation designed to display high-resolution images with native support for zoom and pan gestures. It provides a zoomable image view and a matrix controller to manage how images are scaled and translated within a mobile user interface. The library handles the detection of pinch-to-zoom and tap gestures to enable interactive image navigation. It manages the transformation matrix of the image to ensure smooth magnification and provides viewport constraints to align photo edges with screen boundaries. The project covers the broader requirements of mobile

iscroll is a JavaScript smooth scrolling library and web interaction framework. It provides a 2D web panning controller and a CSS transform zoom engine to manage inertial scrolling, panning, and zooming for web elements across different devices. The project enables the implementation of custom scrollbar interfaces and navigation maps that track the current viewport position. It supports the creation of interactive web carousels with element snapping, web parallax effects, and content scaling via pinch-to-zoom or mouse-wheel inputs. The library covers a broad range of interaction capabilities

Flukit 是一套 Flutter 功能工具包，提供动画包装器、布局调试工具、滚动交互套件以及一系列可复用的 UI 组件和视觉实用程序。 该项目以其专门的布局调试工具脱颖而出，可用于检查父级约束并直接在界面内捕获系统日志。它还提供用于旋转、缩放和滑动子组件的专用动画包装器，以及包含下拉刷新机制、轮播切换器和灵活 Sliver 标题的滚动交互套件。 该库涵盖了广泛的功能，包括内容水印和渐变叠加等视觉效果，以及可缩放视图和触摸事件拦截等交互功能。它包含一个用于在可滚动区域缓存子组件的系统，以及一个在布局阶段管理状态更新的同步通知队列。

Flot is an interactive charting library for jQuery that renders line, bar, pie, and time-series plots with zooming and panning. It provides interactive plots for engineering and scientific data with customizable axes, scales, and series styles, and supports real-time data updates. The library is built as a jQuery plugin with a canvas-based rendering pipeline and a plugin extension system that allows third-party code to add new chart types, interactions, and data transformations. The library distinguishes itself through a broad range of specialized chart types, including candlestick, bubble, r