Web-browser crash test via geodata
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Transcript of Web-browser crash test via geodata
![Page 1: Web-browser crash test via geodata](https://reader033.fdocuments.net/reader033/viewer/2022052619/556afb91d8b42a2a4f8b4c08/html5/thumbnails/1.jpg)
Kothic JS:
Web browsers crash test
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Kothic JS
Рендеринг геоданных на client-side● первый релиз – 10 июня (месяц назад)● GitHub: 7 forks, 55 watchers● License: BSD● 3 active committers
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OpenStreetMap in-browser renderingOpenStreetMap in-browser rendering
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Меняем стиль на лету, прямо в браузереМеняем стиль на лету, прямо в браузере
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Генерализация: вся страна в векторе Генерализация: вся страна в векторе
Средний размер тайла меньше среднего размера Средний размер тайла меньше среднего размера аналогичного png аналогичного png
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Works well in:
● Opera● Chrome/Windows● Safari● IE9/IE10
Others: sometimes works.
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Chrome 13: antialiasing?Chrome 13: antialiasing?
GPU canvas enabledGPU canvas enabled
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Text transparency?Text transparency?
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Где мои буквы?!Где мои буквы?!
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GPU acceleration?...GPU acceleration?...
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WebKit / Linux: Bold text?WebKit / Linux: Bold text?
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Chrome 14: не всё потеряноChrome 14: не всё потеряно
--disable-accelerated-gpu-canvas--disable-accelerated-gpu-canvas
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● 15 Browser bugs● 3 fixed● WiP/tests
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http://kothic.org/js/https://github.com/kothic/kothic-js
pull requests welcome :)