Tag

cropping

0 views collected around this technical thread.

Meitu Technology
Meitu Technology
Apr 27, 2018 · Frontend Development

Front-End Image Processing: Scaling, Cropping, and Rotation with Canvas

This article explains how to perform essential front‑end image processing with the HTML5 canvas—handling cross‑origin loading, ensuring images are fully loaded, then scaling, cropping, and rotating them while preserving aspect ratio and exporting the results as base64 strings, laying groundwork for later composition techniques.

Image ProcessingRotationcanvas
0 likes · 10 min read
Front-End Image Processing: Scaling, Cropping, and Rotation with Canvas