slint-ui/slint

transform-scale should make SVG images scale up smoothly as vectors, not bitmaps

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#10,903 建立於 2026年3月1日

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 (1 留言) (2 反應) (0 負責人)Rust (22,596 star) (881 fork)batch import
a:renderer-femtovga:renderer-skiaa:renderer-softwaregood first issue

描述

Feature Description

If you transform-scale an svg it starts to get blocky and you can tell it was pre-rendered as a fixed size image. However text will continue to scale up smoothly regardless of size.

Product Impact

No response

貢獻者指南

技術棧
rust
領域
frontendperformance
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-2 days
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
fresh
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
SVG renderingSlint core architectureRust
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
40
研究方向
Investigate the SVG image rendering path in Slint's core. Look at how images are loaded and rendered, particularly in the graphics backend. Compare with text rendering to understand why text scales smoothly. The issue was reported on GitHub: https://github.com/slint ui/slint/issues/10903. Check the existing implementation for transform scale on images.
transform-scale should make SVG images scale up smoothly as vectors, not bitmaps · slint-ui/slint#10903 | Good First Issue