HTMLToImageWebService is a web service (built on top of PhantomJS) for rendering HTML as an image.
It is designed to be fast and fault-tolerant.
npm install
npm start // server up at http://localhost:5566
For a custom port, use HTML_TO_IMAGE_PORT=1234 npm start.
Use Content-Type: application/x-www-form-urlencoded when making requests.
| Key | Description |
|---|---|
| transactionid | A unique string associated with an individual HTTP request. |
| Key | Type | Default | Description |
|---|---|---|---|
| content | string | "" | HTML document to render as image. |
| delay | number | 0 | Number of (approximate) milliseconds to delay before rendering the page. |
| format | string | "PNG" | File format to return. One of "PNG", "GIF", or "JPEG". |
| viewportHeight | number | 768 | Height of viewport (in pixels) to render HTML document in. |
| viewportWidth | number | 1024 | Width of viewport (in pixels) to render HTML document in. |
| zoomFactor | number | 1 | Scaling factor for render. |
npm test