Libraries tagged by polygons

Open-source native PHP library for doing geometry operations. Can read and write a wide variety of formats: (E)WKT, (E)WKB, TWKB, GeoJSON, KML, GPX, GeoRSS. Works with all Simple-Feature geometries (Point, LineString, Polygon...) and can be used to get centroids, bounding-boxes, area, etc.

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Simple Yet Powerful Geo Library

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Official PHP SDK for PayzCore - Blockchain Transaction Monitoring API

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Open-source native PHP library for doing geometry operations. Can read and write a wide variety of formats: (E)WKT, (E)WKB, TWKB, GeoJSON, KML, GPX, GeoRSS. Works with all Simple-Feature geometries (Point, LineString, Polygon...) and can be used to get centroids, bounding-boxes, area, etc.

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Overlay enables simple Web3 development across multiple blockchains, including Solana, Ethereum, BSC, Base, Polygon, and Bera. It does not require signing transactions with wallets, which is typically necessary in blockchain development.

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A Laravel utility package for geographic polygon point checks with support for both PHP algorithms and MySQL spatial functions.

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Simple Geo Library

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Intended for use with lib16 SVG Builder.

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Geometry classes for maps (Markers, Polylines, Polygons, etc.)

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GeoPHP is an open-source native PHP library for doing geometry operations. It is written entirely in PHP and can therefore run on shared hosts. It can read and write a wide variety of formats: (E)WKT, (E)WKB, GeoJSON, KML, GPX, GeoRSS). It works with all Simple-Feature geometries (Point, LineString, Polygon, GeometryCollection etc.) and can be used to get centroids, bounding-boxes, area and a wide variety of other useful information.

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A production-grade Laravel package for PostGIS spatial types and geospatial queries through Eloquent.

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A flexible framework to build, run, and scale blockchain apps with PHP. Perform local wallet operations (mnemonic, xpub, private key) for Bitcoin, Bitcoin Cash, BSC, Litecoin, Celo, Dogecoin, Ethereum, Harmony.ONE, KCS, Klaytn, Polygon, Tron, VeChain and XDC.

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GembaPay PHP SDK — Unified payment gateway for crypto (ETH, BNB, POL, USDC, USDT), Stripe, and PayPal. Non-custodial payments.

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The Polygon Field Type Bundle is an eZ Platform bundle providing a field type to manage and store geosjon polygons to be used with mapbox.

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PHP Geometry/Geography classes

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