Tietokeskus
Tutkimus, tutoriaalit, oppaat ja API-asiakirjat
Articles
7 postsThe UN Just Endorsed Equal Earth — Here's What Mercator Was Actually Doing to Africa
On 4 September 2026 the UN General Assembly encouraged the world to move from Mercator to the Equal Earth projection. We measured both, on real country geometry, with the same libraries our map renderer uses. Africa is 13.9× Greenland. Mercator draws it at 0.9×.
Lue →Suunnitteluassistentti, joka toimii laitteessasi ei tiliä, ei palvelinta
PinePaper:n on-device AI-assistentti kääntää pikaviestin todelliseksi kohtaukseksi käyttäen kielimallia, joka toimii kokonaan selaimessasi. Tässä on arkkitehtuuri ... Rajoitettu työkalupuhelut, kaksi tarjoajaa, ja rehellinen selvitys siitä, mitä pieni malli voi ja ei voi tehdä.
Lue →Miten Pendulum opettaa sinulle differentiaaliyhtälöt
Et tarvitse matematiikan tutkintoa ymmärtääksesi ODE:n ratkaisijoita. Tarvitset heilurin, näytön ja 20 minuuttia. Näin Euler, RK4 ja adaptiiviset menetelmät toimivat oikealla koodilla.
Lue →Mitä FFT todella näyttää sinulle
Jokainen ääni on siniaaltojen summa. Fast Fourier Transform hajoaa. Se tarkoittaa, miten se toimii ja miksi 60-vuotias algoritmi on yhä kaikkialla.
Lue →Miten Animated GIFs todella toimii
GIF-muoto on 39 vuotta vanha ja edelleen kaikkialla. Tässä mitä tapahtuu napsauttamalla "Export" ja saada tiedoston ... kehys kaappaus, värin kvantitalisaatio, LZW pakkaus, ja miksi GIF on 4MB.
Lue →Miten rakennamme Selaimen-Native MP4 Vienti
PinePaper vienti MP4 video kokonaan selaimessa käyttäen WebCodecs. Näin H.264-putkisto toimii kankaasta soitettavaan videotiedostoon lataamatta mitään.
Lue →User Guide
43 pagesGIF Export
Export your animations as GIF files for universal compatibility. GIFs are ideal when: - Posting to Twitter/X (auto-plays in feed) - Sharing on Discord or…
Export Overview
Export your creations in multiple formats for different platforms. 1. Click Export in the header, or 2. Press Ctrl/⌘ + E Best for: Instagram Reels, TikTok,…
Print Export (PDF & PNG)
Create professional print-ready designs with high-resolution exports perfect for commercial printing. PinePaper Studio supports creating static print…
Animated SVG Export
Export PinePaper animations as SMIL-animated SVG files for web embedding and scalable graphics. Supports pulse, rotate, bounce, fade, wobble, and keyframe animations with infinite resolution and tiny file sizes.
MP4 Video Export
Export your animations as MP4 video files for maximum compatibility with social media platforms. MP4 export uses the WebCodecs API and requires: - Chrome…
3D Projection
Render 3D primitives on the PinePaper canvas with multiple projection types, GPU acceleration, and interactive drag-and-drop.
On-Device AI Assistant (Experimental)
PinePaper's AI / Code console has an Assistant that runs a language model entirely in your browser — no account, and nothing you type is sent to a server.…
Use PinePaper from Claude — The Skill
Want Claude (or another agent that supports Skills) to build PinePaper graphics for you by chat? Install the official PinePaper Skill once and ask in plain…
API Reference
89 pagesGPU-Accelerated 3D Projection
The 3D library includes optional GPU acceleration for vertex projection, with automatic fallback to CPU when GPU is unavailable or the scene is too simple.
3D Projection System
PinePaper includes a standalone 3D projection library for rendering 3D primitives on the 2D canvas. The library is zero-dependency (~18KB minified), outputs…
3D Projections
The 3D library supports five projection types for converting 3D scenes to 2D representations, plus an orbital camera system. Change the active projection…
Export Support Matrix
PinePaper exports a scene to many formats. They fall into two families with very different coverage: Rule of thumb: if you need maximum fidelity, export…
PinePaper Lottie Compatibility Guide
> Reference for what survives a Bodymovin (After Effects) ↔ PinePaper round-trip, > and what doesn't. Last verified against v0.5.0-beta. PinePaper's Lottie…
PinePaper SVG Compatibility Guide
> Reference for what survives an SVG ↔ PinePaper round-trip. Last verified > against v0.5.0-beta. PinePaper imports SVG via Paper.js (project.importSVG) and…
Analytics Event Contract
Owner: Engineering · Schema version: 1 · Last updated: 2026-08-12 This document is the single source of truth for every analytics event PinePaper sends. A…
GA4 Configuration Guide (Phase 2)
Owner: Engineering + Analytics · Schema version 1 The event instrumentation lives in js/app.js (bridge) and docs/analytics/event-contract.md (taxonomy).…