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Change Log: Some improvements and cleanup.

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Jürg Lehni 2017-03-08 10:43:28 +01:00
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CHANGELOG.md
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## `0.10.3` (Unreleased) ## `0.10.3` (Unreleased)
### Changed ### Changed
- Node.js: Support v7, and keep testing v4 up to v7 in Travis CI.
- Node.js: Loosely couple Node.js / Electron code to `Canvas` module, and treat - Node.js: Loosely couple Node.js / Electron code to `Canvas` module, and treat
its absence like a headless web worker context in the browser (#1103). its absence like a headless web worker context in the browser (#1103).
- Node.js: Support v7, and keep testing v4 up to v7 in Travis CI.
- Clean up handling of `Item#_set()`, `#set()` and `#initialize()`: - Clean up handling of `Item#_set()`, `#set()` and `#initialize()`:
- Use `#_set()` for actually setting internal properties, e.g. on `Point`, - Use `#_set()` for actually setting internal properties, e.g. on `Point`,
`Size`, so that derived classes can reuse other parts without having to `Size`, so that derived classes can reuse other parts without having to
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if they describe the same shape, handling cases where paths start in different if they describe the same shape, handling cases where paths start in different
segments or use different amounts of curves to describe the same shape. segments or use different amounts of curves to describe the same shape.
- Implement `Curve#hasLength()` as an optimized check for curve-length (#1109). - Implement `Curve#hasLength()` as an optimized check for curve-length (#1109).
- Implement `Path#divideAt()`, similar to `Curve#divideAt()`.
- Implement `Curve#classify()` to determine the type of cubic Bézier curve via - Implement `Curve#classify()` to determine the type of cubic Bézier curve via
discriminant classification, based on an approach described by Loop and Blinn, discriminant classification, based on an approach described by Loop and Blinn,
and use it to simplify curve self-intersection handling (#773, #1074, #1235). and use it to simplify curve self-intersection handling (#773, #1074, #1235).
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- Fix `getOverlaps()` to always return overlaps in correct sequence (#1223). - Fix `getOverlaps()` to always return overlaps in correct sequence (#1223).
- Improve handling of multiple crossings on the same curve. - Improve handling of multiple crossings on the same curve.
- Improve tangent direction handling in `CurveLocation#isCrossing()`, by finding - Improve tangent direction handling in `CurveLocation#isCrossing()`, by finding
unambiguous vectors, taking inception points and "peaks" into account unambiguous vectors, taking the curve's loop, cusp, inflection, and "peak"
(#1073, #1074). points into account (#1073, #1074).
- Prevent `Path#getStrokeBounds(matrix)` from accidentally modifying segments - Prevent `Path#getStrokeBounds(matrix)` from accidentally modifying segments
(#1102). (#1102).
- Improve compatibility with JSPM (#1104). - Improve compatibility with JSPM (#1104).
@ -80,7 +79,8 @@
- Correctly handle offset in `Curve#divideAt(offset)` (#1230). - Correctly handle offset in `Curve#divideAt(offset)` (#1230).
- Fix `Line#getSide()` imprecisions when points are on the line. - Fix `Line#getSide()` imprecisions when points are on the line.
- Docs: Fix documentation of `Project#hitTestAll()` (#536). - Docs: Fix documentation of `Project#hitTestAll()` (#536).
- Docs: Improve description of option.class value in `Project#hitTest()` (#632). - Docs: Improve description of `option.class` value in `Project#hitTest()`
(#632).
### Removed ### Removed
- Remove `Numerical.TOLERANCE = 1e-6` as there is no internal use for it - Remove `Numerical.TOLERANCE = 1e-6` as there is no internal use for it