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Javis.jl - Changelog

PR changes

  • changed render method for mp4 to use ffmpeg directly inplace of VideoIO
  • Added jpaths a field in Object that is useful for morphs and partial drawing
  • Added morphs to arbitrary objects and functions.
  • Keyframed morphs with Animations.jl are possible.
  • Added ability to partially draw any object, and have animations of showing them get created.
  • One tutorial added on how to use morphs
  • tutorial on partial draw / show creation
  • Few tests for morphs added
  • test for partial draw/ show creation

v0.9.0 (26th of May 2022)

  • Ability to use Luxor functionality without rendering an animation
  • Fix info_box function definition in Tutorial 6
  • Fix inconsistencies in tutorial 2
  • Add example for Chaos Game
  • Add overload for keyword arguments to latex() function
  • Change font scaling in svg2luxor from 1/2 to 425/1000
  • Change default line width to 2.0 like Luxor

v0.8.0 (1st of February 2022)

  • Allow Luxor v3.0
  • moved notebooks to extra repository JavisNB

v0.7.2 (2nd of January 2022)

  • Fix bug that would make frames <= 0 throw error
  • Allow integer and irrational angles in rotation
  • Compat: Allow Images v0.25
  • Compat: Allow ImageIO v0.6

v0.7.1 (28th of September 2021)

  • added scale_linear function to easily scale values or points
  • added @scale_layer to transform a layer based on a given linear scale
  • Add postprocessing_frames_flow and postprocessing_frame keyword arguments to render

v0.7.0 (19th of September 2021)

  • Support for VideoIO v0.9
    • dropping support for v0.6-v0.8
    • dropping support for Julia v1.4

v0.6.4 (19th of September 2021)

  • Added fix to latex function to make it work on Windows

v0.6.3 (17th of September 2021)

  • RFrames is ignored when used in the first Action of an Object
  • Added layers tutorial
  • Added fix that allows to use several act! on a Layer without strange behavior

v0.6.2 (12th of August 2021)

  • added @Frames macro for full power mode of defining frames
  • bugfix in @JLayer when dimensions are not defined explicitly
  • allow color interpolation in change
  • bugfix color can be a non string value in JBox

v0.6.1 (7th of August 2021)

  • Add shorthands for basic shapes
    • New functions JBox, JCircle, JEllipse, JLine, JPoly, JRect, JStar, @JShape
  • added support for rescale_factor keyword in render function
  • Docstring improvements to translate

v0.6.0 (3rd of August 2021)

  • Added layers see @JLayer

v0.5.3 (26th of July 2021)

  • Allow all kinds of iterable ways in the act! function such that act!(::Matrix, ::Action) also works
  • Updated anim_translate
    • Docstring: anim_translate translates by a vector instead of to a point
    • from->to assumes that we are at from already instead of adding it to it
  • Morphing mutates the object function

v0.5.2

  • added support for local network live streaming

v0.5.1

  • added support for Pluto notebooks
  • add alignment options to latex rendering
  • clarified O as origin in tutorial 1

v0.5.0 (29th of March 2021)

  • :all can now be used to have an Object persist for all frames of an animation
  • added support for Jupyter notebooks

v0.4.0 (9th of January 2021)

  • added ImageIO and ImageMagick as dependencies

v0.3.4 (23rd of December 2020)

  • Bugfix: get_latex_svg assumed a LaTeXString always includes $$
  • changed color palette for gif rendering

v0.3.3 (2nd of December 2020)

  • change can now set a value
  • Bugfix: reset keywords if ; keep=false

v0.3.2 (24th of November 2020)

  • added ffmpeg_loglevel option for debugging purposes

v0.3.1 (18th of November 2020)

  • removed ColorTypes as a dependency
  • docstring fixes for morph_to

v0.3 (10th of November 2020)

  • Morphing with several shapes
  • Changed Action to Object syntax
  • Ability to use setopactity() in an Action
  • Ability to disable an Action after its last defined frame. See ? Action and the keyword ; keep
  • Moved from Translation, Scaling and Rotation to anim_translate etc
  • Changed Rel to RFrames and added GFrames for defining actions with global frames
  • A warning is shown if some frames don't have a background
  • A warning is shown if an Action is defined outside the parental Object

v0.2.2 (20th of October 2020)

  • Ability to change a keyword using change

v0.2.1 (11th of October 2020)

  • Ability to draw animated LaTeX via appear(:draw_text)
  • Support for Images v0.23
  • various documentation updates

0.2.0 (25th of September 2020)

  • Ability to use Animations.jl
    • for Transformations and appear and disappear
  • Show progress of rendering using ProgressMeter.jl
  • Use VideoIO for faster rendering without temporary images
  • Ability to draw animated text via appear(:draw_text)
    • Must be called inside a SubAction
  • Ability to morph with fill or stroke and using SubAction to specify changes in color
  • Added live viewer based on Gtk.jl in the javis function
    • Activate in javis by setting liveview = true
  • Prototype returning single frame of Javis animation with get_javis_frame
    • Currently must be invoked after javis function call
    • Can be called via Javis.get_javis_frame as it is not exported yet
  • An object described by an action can follow a path (a vector of points). See follow_path
  • Bugfix when scaling to 0. Before this every object on that frame would disappear even in a different layer
  • Bugfix in interpolation: Interpolation of a single frame like 1:1 returns 1.0 now instead of NaN.

0.1.5 (14th of September 2020)

  • Bugfix in svg parser when a layer gets both transformed and scaled

0.1.4 (13th of September 2020)

  • Bugfix in svg parser when a reflected Bézier curve followed a move operation

Removed

  • latex no longer takes the fontsize as an argument PR #180

0.1.3 (11th of September 2020)

  • First SubAction for an Action no longer requires explicit frame range and will default to the frames of the Action
  • Ability to scale an object with Scaling. Works similar to Translation and Rotation
  • Added JuliaFormatter GitHub Action
  • Updated Contributing guidelines
  • Added .JuliaFormatter.toml for automatic formatting

0.1.2 (24th of August 2020)

  • Added capabilities for generating .mp4 files
  • Updated testing scheme for Javis.jl

0.1.1 (21st of August 2020)

  • Define frames in SubAction with Rel and Symbol
  • latex now uses font size specified with fontsize
  • Ability to access font size with get_fontsize

0.1.0 (19th of August 2020)

Initial implementation with

  • BackgroundAction, Action and SubAction
  • frames for Action can be defined using a UnitRange, Symbol or Rel
  • Translation, Rotation
  • appear/disappear using opacity and linewidth in SubAction
  • render latex using a basic svg parser