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Alimama Tech
Alimama Tech
Apr 17, 2025 · Artificial Intelligence

PosterMaker: High-Quality Product Poster Generation with Accurate Text Rendering

PosterMaker leverages a ControlNet‑based TextRenderNet with character‑level visual features and a reward‑driven foreground‑extension detector to generate high‑quality product posters that accurately render Chinese text (over 90% sentence accuracy) while preserving product fidelity, and is already deployed in Alibaba’s AI creative tool.

E-commerce AIcharacter-level featuresdiffusion models
0 likes · 18 min read
PosterMaker: High-Quality Product Poster Generation with Accurate Text Rendering
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Aug 3, 2023 · Frontend Development

Building a Canvas‑Based Rich Text Editor Similar to Word

This tutorial walks through creating a lightweight, canvas‑driven rich‑text editor that mimics Word’s layout and editing features, covering data structures, page rendering, text measurement, line calculation, cursor handling, keyboard input, deletion, line breaks, and selection using plain JavaScript and HTML5 canvas.

HTML5JavaScriptRich Text Editor
0 likes · 28 min read
Building a Canvas‑Based Rich Text Editor Similar to Word
Baidu Geek Talk
Baidu Geek Talk
Mar 22, 2023 · Mobile Development

Technical Solution for Static Text Template Rendering in Video Editing

The article presents a JSON‑driven solution for rendering static text templates in video editing, detailing asset integration, cross‑platform layout using CoreText and FreeType, asynchronous drawing, memory and performance optimizations, and guidelines for consistent rich‑text rendering across iOS, Android, and web.

Performance OptimizationRich TextVideo Editing
0 likes · 15 min read
Technical Solution for Static Text Template Rendering in Video Editing
Snowball Engineer Team
Snowball Engineer Team
Aug 25, 2022 · Frontend Development

Optimizing Text Justification and Hyphenation for Mixed English-Chinese Content in Mobile Apps

This article details a technical solution for balancing visual aesthetics and readability in mobile app text rendering, specifically addressing challenges of two-column justification with long English words and numbers by implementing manual hyphenation strategies.

CSS hyphenationChinese-English mixed contentfrontend optimization
0 likes · 10 min read
Optimizing Text Justification and Hyphenation for Mixed English-Chinese Content in Mobile Apps
ByteDance Terminal Technology
ByteDance Terminal Technology
Aug 4, 2021 · Mobile Development

Achieving Perfect Text Vertical Centering in Flutter: A Deep Dive into Font Metrics and Android Layout Principles

This article explores the underlying font metrics and layout algorithms that cause text vertical misalignment in Flutter, analyzes Android native solutions like includeFontPadding and getTextBounds, and demonstrates how to implement a precise forceVerticalCenter feature by leveraging Minikin and Skia rendering pipelines.

AndroidCross-Platform DevelopmentFlutter
0 likes · 13 min read
Achieving Perfect Text Vertical Centering in Flutter: A Deep Dive into Font Metrics and Android Layout Principles
Python Programming Learning Circle
Python Programming Learning Circle
Mar 9, 2021 · Fundamentals

Understanding How Input Methods Encode Characters and Code Pages

This article explains the process by which keyboard input is transformed into ASCII codes, how input methods map those codes to proprietary encodings, the role of code pages and fonts in rendering characters, and the use of Unicode, BOM, and endianness when saving text files.

ASCIIUnicodecharacter encoding
0 likes · 3 min read
Understanding How Input Methods Encode Characters and Code Pages