numjs - Like NumPy, in JavaScript

•    Javascript

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Besides its obvious scientific uses, NumJs can also be used as an efficient multi-dimensional container of generic data. NumJs is licensed under the MIT license, enabling reuse with almost no restrictions.

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MyLittleCanvas - 🎨Need to create a custom view ? You don't know how to use Canvas, use MyLittleCanvas instead !

•    Java

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🎨Need to create a custom view ? You don't know how to use Canvas, use MyLittleCanvas instead !

android view custom canvas shape rect roundrect circle text

ShapeOfView - Give a custom shape to any android view, Material Design 2 ready

•    Java

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Give a custom shape to any android view, Material Design 2 ready

android custom view shape mask layout xml material

konva - Konva

•    Javascript

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Konva is an HTML5 Canvas JavaScript framework that enables high performance animations, transitions, node nesting, layering, filtering, caching, event handling for desktop and mobile applications, and much more. You can draw things onto the stage, add event listeners to them, move them, scale them, and rotate them independently from other shapes to support high performance animations, even if your application uses thousands of shapes. Served hot with a side of awesomeness.

konva shape node-canvas canvas animation drag-and-drop graphics animations graphic html5

flubber - Tools for smoother shape animations.

•    Javascript

---

Some best-guess methods for smoothly interpolating between 2-D shapes. Let's say you want to animate between two SVG paths or canvas shapes in a visualization. If you plug in their coordinates or their path strings to something like d3.transition(), it might work if the shapes correspond to each other really well - for example, turning a triangle into a different triangle. But once your shapes don't really correspond, you'll get unpredictable results with weird inversions and sudden jumps.

shape morph tween svg animation triangulation

ndarray - 📈 Multidimensional arrays for JavaScript

•    Javascript

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Modular multidimensional arrays for JavaScript.ndarrays can be transposed, flipped, sheared and sliced in constant time per operation. They are useful for representing images, audio, volume graphics, matrices, strings and much more. They work both in node.js and with browserify.

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torchtyping - Type annotations and dynamic checking for a tensor's shape, dtype, names, etc.

•    Python

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with programmatic checking that the shape (dtype, ...) specification is met. Bye-bye bugs! Say hello to enforced, clear documentation of your code.

shape typing pytorch tensors python-typing named-tensors

maker.js - Library for creating 2D vector drawings for CNC and laser cutter machines.

•    Javascript

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Maker.js, a Microsoft Garage project, is a JavaScript library for creating and sharing modular line drawings for CNC and laser cutters.

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Leaflet

•    Javascript

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Zoopla inspired freehand polygon creation using Leaflet.js.

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Android-CommonShapeButton - To remove all shape files from the project, provide a generic shape style button

•    Kotlin

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To remove all shape files from the project, provide a generic shape style button.

android kotlin shape button

wave - Wave (jQuery plugin)

•    JQuery

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Wave (jQuery plugin)

jquery-plugin wave sine html5 canvas draw shape math

chaikin-smooth - Chaikin's smoothing algorithm for 2D polylines

•    Javascript

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Chaikin's smoothing algorithm for 2D polylines.Performs the smoothing algorithm on the specified path, returning a list populated with the additional smoothed points. If the input path has a length of <= 2, the result will be a new array with the same points as the input.

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layout-bmfont-text - word-wraps and lays out text glyphs

•    Javascript

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Provides layout and word-wrapping for left-to-right Latin text, primarily aimed at bitmap font rendering in Canvas/WebGL. The input font should be in the format of BMFont json, see here.You can use bmfont-lato for testing, or load-bmfont for Node/Browser loading.

left to right left-to-right ltr text layout shape shaping shaper glyphs glyph render font fonts filltext

concaveman - A very fast 2D concave hull algorithm in JavaScript

•    Javascript

---

A very fast 2D concave hull algorithm in JavaScript (generates a general outline of a point set).The algorithm is based on ideas from the paper A New Concave Hull Algorithm and Concaveness Measure for n-dimensional Datasets, 2012 by Jin-Seo Park and Se-Jong Oh.

concave hull algorithm geometry shape outline

triangulate-contours - triangulates a series of 2D contours

•    Javascript

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Triangulates a series of contours using Tess2.js. Returns a simplicial complex with { positions, cells }. Works with 2D and 3D coordinates, and contours can be in reverse winding order for holes.positions are a series of points with the same number of components as the input, and cells is a list of faces with indices into the positions array.

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svg-morph - morph animation between two svg path arrays

•    Javascript

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then load index.html in a browser.Create a new morph animation svg that morphs between the point arrays a and b. Each element in a and b is of the form [x,y].

svg morph tween shape browser animation vector graphics

node-surrender - draw lines and shapes on the terminal

•    Javascript

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Draw lines and shapes on the terminal.Create a new surrender object from opts.

draw terminal line shape

Shapes - Net standard geometry/shape manipulation library, can be used to merge / split shapes

•    CSharp

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SixLabors.Shapes is a new cross-platform 2D polygon manipulation AP.At present the code is pre-release we have initial pre-releases availible on nuget.

shape polygon cross-platform bezier path netstandard

vivid.ex - Vivid is a simple 2D rendering library written in Elixir.

•    Elixir

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Vivid is a simple 2D rendering library. I implemented a simple ASCII renderer for debugging and testing purposes, so at any time you can pipe almost any Vivid struct to IO.puts and the contents of the buffer will be rendered and printed onto the screen.

2d graphics rendering-2d-graphics elixir shape buffer hershey-fonts frame

object-shape - Get a description of a JS object's shape.

•    Javascript

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Returns a String description of a given object's shape.

object shape performance v8