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SUMMARY:Interactive visualizations anywhere - Almar Klein
DTSTART;TZID=Poland:20260721T140000
DTEND;TZID=Poland:20260721T143000
DTSTAMP:20260908T122735Z
UID:pretalx-euroscipy-2026-VHAXMC@pretalx.com
DESCRIPTION:In this talk\, I'll live-code an interactive visualization tha
 t generates images as numpy arrays. I'll then show how the small applicati
 on we made can run anywhere: in a native window\, embedded in a Qt applica
 tion\, in a notebook\, in VS Code\, and fully in the browser with Pyodide.
 \n\nThe purpose of this talk is twofold. Firstly\, this talk demonstrates 
 how easy and fun it can be to create interactive visualizations. Such appl
 ications can also be used for educational purposes\, annotation tools\, de
 monstrating research findings\, etc. \n\nSecondly\, this talk introduces t
 he rendercanvas library\, which provides an abstraction for a canvas to re
 nder to\, with user events going the other way\, in the form of simple dic
 ts. Rendercanvas provides two types of contexts for rendering: bitmap (use
 d in this talk) and wgpu (for performant GPU rendering).
LOCATION:Room 2.41 (First Floor\, Turing)
URL:https://pretalx.com/euroscipy-2026/talk/VHAXMC/
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