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CaptureGetting started

Comins Capture

comins-capture@0.0.1 · MIT · Published npm package

Capture a view. Shape the output. Save static HTML as an image with scale, custom dimensions and ISO/JIS paper sizes.

0.0.1 scope

  • Export a connected static HTMLElement as a single PNG, JPEG, Canvas or foreignObject SVG. WebP requires native encoder support.
  • Set scale, custom size, ISO/JIS paper, orientation, margins, fit, alignment and background. Raster paper defaults to 300 PPI; SVG paper uses mm.
  • Use one package root from Vanilla, React, Vue and Svelte. Resources default to deny, with cancellation, timeout and snapshot disposal.

Browser and feature limits

Verified in bounded static HTML scenarios on Chrome 155. Native Safari is excluded due to known shadow/clip issues; Edge, Firefox and physical mobile devices are unverified. Crop, tiles, partial output, full-page capture, Shadow DOM, form/scroll state and PDF are outside 0.0.1. SVG contains foreignObject and is not a pure vector format.

npm ↗ · GitHub ↗ · Install and quick start · API · Runnable example and source