2D绘图 Packages

An object representing a rectangle.

Super simple javascript canvas renderer, it abstracts the boring parts.

jQuery plugin select range or single value from period or 2d board. Support touch devices

Universal content management tool.

Graph manipulation with filtering for progressive rendering of 2D layers

Object-oriented WebGL.

This script finds all points where the polygons intersect each other. This repository is a fork from DudaGod/polygons-intersect's package, traduced in typescript and fixed from minor bugs.

A lightweight canvas library.

A C++ native canvas 2D/WebGL component based on gpu opengl glsl shader GCanvas

这是icanvas的核心包

wraps words based on arbitrary 2D glyphs

sample the signed distance field of a polygon in 2d space

A WebGL UI framework built on pixi.js and inspired by QT

Rotate a 2D matrix by 90 degrees clockwise with one command

amap(gaode) wind

2D rigid body physics engine to-be

Chainable canvas wrapper.

Algorithms for rendering lines and boxes to plain text

A fast, free and fun HTML5 Game Framework for Desktop and Mobile web browsers.

Provides a Point class that can be used to perform 2d vector operations. The Point class has convenient methods for calculating distance, magnitude (length), direction and angle (degrees and radians) to and from other Points or Point-like objects that hav