generate_signature
Signature Generator — Write a name out in a handwriting style and return it as a PNG with a see-through background, so a later step can stamp it onto a PDF. [category: generate]
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| name | Yes | One line, up to 64 characters. Line breaks and tabs become spaces, and a leading '@' is stripped — ImageMagick reads a leading '@' as 'go and read this file', so it is never passed through. | |
| color | No | A hex colour (#1a1a2e or #fff, with or without the '#', optionally with an alpha pair) or a colour name such as black or navy. A colour we cannot read is refused, and so is ink that would not show, such as transparent. | #1a1a2e |
| style | No | Which handwriting face to use: Script is Dancing Script, Elegant is Great Vibes, Handwritten is Pacifico and Bold is Lobster, the faces the web page draws. When that face is not installed on our server, another handwriting face is drawn in its place, never a plain block font, and the X-JE-Font-Substituted response header says so. Only when no handwriting face is installed does the request fail. | script |
| padding | No | Empty space left around the signature, so it does not sit flush against the edge when it is stamped onto something. | |
| fontSize | No | Out-of-range values are pulled back to the nearest allowed value rather than refused. | |
| background | No | 'transparent' is what makes the result stampable onto a PDF or a photo. Give a colour instead, as hex or a name such as white, if you want it on a solid card. A colour we cannot read is refused rather than turned transparent. | transparent |