Signature pad widget

Signature pad an electronic-signing script, this Image Widget allows you to sign with HTML5 canvas based on field image.

• Your signature will save as a image.
• Drawing over an image with image default

Drupal 8,9,10,11,12 Create a field image. in form display select "Sign"

For FAPI, you can change the field options in an associative array:
dotSize (default: 1)
minWidth (default: 0.5)
maxWidth (default: 2.5)
backgroundColor (default: 'rgba(0,0,0,0)')
penColor (default: 'rgba(0,0,0,1)')
velocityFilterWeight (default: 0.7)
exactly like module e-sign

Drupal 7 This module requires the following module: file, libraries,
when you create new image field you can select widget "Signature field"
before install signature widget you have to download External Library signature pad
you can download release here https://www.jsdelivr.com/package/npm/signature_pad
extract to sites/all/libraries/signature_pad
verify if library is correct sites/all/libraries/signature_pad/dist/signature_pad.umd.js

drupal 8, 9, 10, 11, 12 use CDN so you don't need library.

• Support bootstrap 5 admin for buttons toolbox,
• Support multi signatures in both mode. Configuration in form-display. Black color in "Background color" that means there is no color.
• Support CkEditor 5. In "Text formats and editors configure" you can drag signature button to toolbar. When you sign it will save signature to svg in folder inline-images

How to use

• Add image field (in field image settings uncheck Alt field required / Title field required)
• In field widget/ formatter select Sign
• Set default value
• For ckeditor 5 active button Signature in Text formats and editors (admin/config/content/formats/manage/full_html)

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