Changelog

master

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: colorandpoints. 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().