5.0.9 (2025-06-05)

Bug Fixes

• check pointerId to prevent multiple pointers (#830) (f6a602b)
• update deps (#831) (0dae18c)

5.0.8 (2025-06-05)

Bug Fixes

• explicitly set passive: false on listeners (#829) (d28a170)

5.0.7 (2025-03-19)

Bug Fixes

• export BasicPoint type (#820) (8732c65)

5.0.6 (2025-03-14)

Bug Fixes

• add "types" to "exports" in package.json (#817) (5623be7)

5.0.5 (2025-03-14)

Bug Fixes

• Add conditional exports to package.json (#815) (005a090)

5.0.4 (2024-10-17)

Bug Fixes

• prevent non-primary for pointer events (#796) (956450c)
• update deps (#797) (6191456)

5.0.3 (2024-08-23)

Bug Fixes

• prevent division by zero in bezier (#785) (1ca425e)

5.0.2 (2024-06-10)

Bug Fixes

• cast type instead of global namespace (#773) (caf901b)

5.0.1 (2024-05-18)

Bug Fixes

• Use fallback values when options object contains explicit undefined values (#772) (fe11e16)

5.0.0 (2024-05-03)

Bug Fixes

• allow drawing outside canvas for a smoother signature (#765) (29a8b5a)
• update deps (1955364)

BREAKING CHANGES

• • Drawing outside of the canvas will record data outside the canvas

• Update SignatureEvent to store the original event, x, y, pressure
• move and up events are attached once down is triggered and they are on the window/ownerDocument target

5.0.0-beta.1 (2024-04-05)

Bug Fixes

• allow drawing outside canvas for a smoother signature (#765) (29a8b5a)

BREAKING CHANGES

• Drawing outside of the canvas will record data outside the canvas
• Update SignatureEvent to store the original event, x, y, pressure
• move and up events are attached once down is triggered and they are on the window/ownerDocument target

v4:

v5

4.2.0 (2024-03-10)

Features

• add canvasContextOptions API for use by the getContext (#761) (7abdd48)

4.1.7 (2023-11-16)

Bug Fixes

• make beginStroke event cancelable (#744) (315462e)
• update deps (#745) (e5e0595)

4.1.6 (2023-07-17)

Bug Fixes

• eraser: solves issues with eraser (#725) (4d881e6)

4.1.5 (2023-02-22)

Bug Fixes

• initialize private properties. (#700) (fea7ec6), closes #699

4.1.4 (2022-11-08)

Bug Fixes

• undo fix zoom (#674) (7d67010)

4.1.3 (2022-11-01)

Bug Fixes

• fix version in built files (2e0ec92)

4.1.2 (2022-11-01)

Bug Fixes

• fix zoom (#673) (4a15227)

4.1.1 (2022-10-31)

Bug Fixes

• Fix empty toDataURL() in TypeScript (#672) (0ce27f0)

4.1.0 (2022-10-30)

Features

• add toSVG method (#668) (c341107)

4.0.10 (2022-10-12)

Bug Fixes

• update deps (#660) (0ae1ed2)

4.0.9 (2022-09-24)

Bug Fixes

• add velocityFilterWeight to point group options (ed6c139)
• use point group options in calculations (7495eae)

4.0.8 (2022-09-13)

Bug Fixes

• fix svg image size (#650) (27cd493)

4.0.7 (2022-07-21)

Bug Fixes

• use canvas.ownerDocument in mouse events in case it is different from window.document (#637) (636a503)

4.0.6 (2022-07-18)

Bug Fixes

• check for event.cancelable in touch events (#634) (21ab3c7)

4.0.5 (2022-06-06)

Bug Fixes

• update deps including yarn (#625) (1ad4e30)

4.0.4 (2022-04-03)

Bug Fixes

• clone data in fromData (#602) (e5057c5)

4.0.3 (2022-03-18)

Bug Fixes

• emit endStroke on pointerup outside of canvas (#604) (29b80dd)

4.0.2 (2022-01-21)

Bug Fixes

• set user-select none on canvas (#591) (59ff331)

4.0.1 (2022-01-08)

Bug Fixes

• fix iOS <= 13 (#581)

4.0.0

Bug fixes

• Added Anonymous to crossOrigin prop (#542)
• Set SVG viewBox size from canvas width and height (#411)
• Save line Properties in point group (#571)
• Don't throw error when Coordinates are strings (#573)
• Update Dependencies

Features

• Allow offsets when loading image via fromDataURL (#538)
• Add clear option to fromData (#570)
• Capture pressure when signing (#566)

Breaking changes

• dotSize only accepts a number now and no longer accepts a function (#571)

• SignaturePad is an event emitter. (#567) onBegin and onEnd options have been moved to events.

  The following events were added:

  • beginStroke
  • endStroke
  • beforeUpdateStroke
  • afterUpdateStroke

3.0.0-beta.4

Bug fixes

• Fix race condition / edge case in _strokeUpdate. (ndbroadbent; fixes #480)

Breaking changes

• Remove CommonJS build
• Updated development dependencies (TS 4.x; tslint -> eslint)

3.0.0-beta.3

Features

• Add initial support for pointer events

3.0.0-beta.2

Bug fixes

• Fix error in touchend event handler.
• Make both params in #toDataURL optional to match Canvas#toDataURL.

Features

• Add optional callback param to #fromDataURL.
• Add basic unit tests for SignaturePad class.

3.0.0-beta.1

Breaking changes

• Rewrite library using TypeScript. TypeScript declaration files are now provided by the library. Hopefully, it should be a bit easier to refactor now...
• Rename generated build files. The new files are:

dist/signature_pad.js         # unminified CommonJS
dist/signature_pad.min.js     # minified CommonJS
dist/signature_pad.umd.js     # unminified UMD
dist/signature_pad.umd.min.js # minified UMD
dist/signature_pad.m.js       # unminified ES module
dist/signature_pad.m.min.js   # minified ES module

• Change structure of data returned from SignaturePad#toData method. Each point group now has 2 fields: color and points. Individual points no longer have color field.

Bug Fixes

• Allow scrolling via touch after calling SignaturePad#off (felixhammerl and patrickbussmann).

Features

• Add very basic unit tests for Point and Bezier classes.

2.3.2

Bug Fixes

• Fix fromData to properly handle color changes. (szimek closes #302).

2.3.1

Bug Fixes

• Fix minDistance not being correctly initialized when set to zero. (remomueller closes #299).

2.3.0

Bug Fixes

• Updated demo to call SignaturePad#clear on window resize, to make sure that SignaturePad#isEmpty returns the correct value. Closes #94.

Features

• Added minDistance option to skip points that are too close to each other (in px). It improves drawing quality (especially when drawing slowly), but introduces small lag. The default value is set to 5. To switch back to the old behavior, set it to 0.

2.2.1

Bug Fixes

• Fix #toData/#fromData to draw the last point in each curve as well. Fixes #270.
• Fix #fromData to properly set internal data structure. Fixes #271.

2.2.0

Bug Fixes

• Export to SVG with correct pen colors. (DynamoEffects in #260)

Features

• Allow custom ratio/width/height when loading data URL onto canvas. (halo in #253)

2.1.1

• Fixed a bug where default value was applied for throttle when throttle was set to 0. (mkrause in #247)

2.1.0

• No changes since 2.1.0-beta.1.

2.1.0-beta.1

• Added throttling. (@kunukn in #237)

2.0.0

Unfortunately, some breaking changes were introduced in 1.6.0, so to follow the semantic versioning, it's re-released as 2.0.0.

• Removed support for Bower. If you still need it, use 1.5.3 release.
• Moved signature_pad.js and signature_pad.min.js files to dist folder.
• Added ES6 version of the library for use with webpack etc.

1.6.0 (deprecated in favor of 2.0.0)

• Added support for returning signature as SVG using #fromDataURL('image/svg+xml'). jackspirou mymattcarroll szimek
• Added #toData method that returns data points.
• Added #fromData method that draws signature from data points.
• Moved signature_pad.js and signature_pad.min.js files to dist folder.

1.5.3

• Fix touchend event on touch devices. (#150) mtomic
• Fix handling touch events in Egde browser. (#134) dideldum73

1.5.2

• Prevent loading an empty string in fromDataURL. (#108) Remo
• Reject points generated by resting hand (better handling of multi touch). (#48 and #57) jurreantonisse

1.5.1

• Prevent duplicate events on tap in iOS Safari. PerfectPixel

1.5.0

• Add on method that rebinds all event handlers. Alplob

1.4.0

• Add off method that unbinds all event handlers. Rob-ot

1.3.6

• Fix support for Browserify. chevett

1.3.5

• Add support for CommonJS/AMD/UMD.

1.3.4

• Really fix fromDataURL on HiDPI screens.

1.3.3

• Fix fromDataURL on HiDPI screens.

1.3.2

• Fix onBegin and onEnd callbacks when passed as options to constructor. yinsee

1.3.1

• Fix handling touch events on mobile IE. tocsoft

1.3.0

• Add onBegin and onEnd callbacks. rogerz

1.2.4

• Fix bug where stroke becomes very thin. mvirkkunen

1.2.3

• Fix SignaturePad#fromDataURL on Firefox. Fr3nzzy

1.2.2

• Make SignaturePad#isEmpty return false after loading an image using SignaturePad#fromDataURL. krisivanov

1.2.1

• Fixed SignaturePad#clear().

1.2.0

• Add backgroundColor option to set custom color of the background on SignaturePad#clear().
• Rename color option to penColor.
• Fix passing arguments to canvas element on SignaturePad#toDataURL().