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Releases: KarthikRIyer/swiftplot

swiftplot 2.0.0

08 Apr 10:26
@KarthikRIyer KarthikRIyer
2.0.0
c5424eb
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Welcome to the April 2020 release of swiftplot 2.0.0.

Contributors

This release is the result of three months of work by the talented and dedicated swiftplot development team. Here is a list of the contributors in alphabetical order:

Interested in joining the swiftplot development team or want to get in touch with the developers? Take a look at our contribution guidelines. Just interested in following swiftplot's developement and future releases? Follow us on Twitter.

Changelog


⭐️ iOS/tvOS/watchOS Support

swiftplot now has support for all apple platforms including macOS, iOS, tvOS and watchOS through the updated QuartzRenderer.

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⭐️ Annotations Support

swiftplot now supports the following plot annotations:

  • Arrow
  • Text
  • Box
  • Brackets

image


⭐️ New Plot type: Heatmap

A new plot has been added Heatmap<T>, that can plot any sequence of any type.

image

Other bug fixes, changes and improvements

  • Move examples to become tests.
  • Simplify layout maths by adding Rect and Size primitives.
  • Unify graph plot layout and implement new layout algorithm.
  • Fix colors in QuartzRenderer.
  • Add angled text drawing to QuartzRenderer.
  • Use butt linecap style for consistency and fix solid lines that should be dashed in SVGRenderer.
  • Add support for external CoreGraphics contexts (e.g. from AppKit/UIKit views).
  • Clip LineCharts instead of clamping.
  • Make SubPlot a Plot, therefore allowing the creation of nested SubPlots.
  • Faster base64 encoding using a non-copying Data object.
  • Verify that test output files actually match the reference files.
  • Fix base64 PNG rendering.
  • Rewrite the drawData implementation and implement better algorithm in Histogram to handle the previously unhandled edge cases.
  • Explicitly set font smoothing to true in QuartzRenderer.
  • Add Polygon and Polyline types.
  • Use color alpha while drawing text in SVG Renderer.
  • Fix draw line stroke thickness bug.
  • Convert the plots to value types.
  • Add new tutorial notebook: Machine Learning with Swift for TensorFlow and SwiftPlot
  • LineGraph layout data calculation fixes.
  • Add instructions for use of swiftplot in Google Colab.
  • Add Support for Coordinate Conversion between different coordinate spaces.
  • Update AGG version to 2.6.
  • Add single renderer function to draw rectangles.
  • Add Anchor Support for Annotations.
  • Add some advanced Arrow Annotation features.
  • Add instructions to setup Docker container for swift-jupyter and swiftplot.
  • Add renderer function to draw solid ellipses.
  • Performance improvements to recalculate bins in Histogram.
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