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Bump matplotlib from 3.3.4 to 3.4.1

WKDV Bot requested to merge dependabot/pip/matplotlib-3.4.1 into develop

Bumps matplotlib from 3.3.4 to 3.4.1.

Release notes

Sourced from matplotlib's releases.

REL: v3.4.1

This is the first bugfix release of the 3.4.x series.

This release contains several critical bug-fixes:

  • fix errorbar when specifying fillstyle
  • fix Inkscape cleanup at exit on Windows for tests
  • fix legends of colour-mapped scatter plots
  • fix positioning of annotation fancy arrows
  • fix size and color rendering for 3D scatter plots
  • fix suptitle manual positioning when using constrained layout
  • respect antialiasing settings in cairo backends as well

REL: v3.4.0

Highlights of this release include:

  • Figure and Axes creation / management
    • New subfigure functionality
    • Single-line string notation for subplot_mosaic
    • Changes to behavior of Axes creation methods (gca, add_axes, add_subplot)
    • add_subplot/add_axes gained an axes_class parameter
    • Subplot and subplot2grid can now work with constrained layout
  • Plotting methods
    • axline supports transform parameter
    • New automatic labeling for bar charts
    • A list of hatches can be specified to bar and barh
    • Setting BarContainer orientation
    • Contour plots now default to using ScalarFormatter
    • Axes.errorbar cycles non-color properties correctly
    • errorbar errorevery parameter matches markevery
    • hexbin supports data reference for C parameter
    • Support callable for formatting of Sankey labels
    • Axes.spines access shortcuts
    • New stairs method and StepPatch artist
    • Added orientation parameter for stem plots
    • Angles on Bracket arrow styles
    • TickedStroke patheffect
  • Colors and colormaps
    • Collection color specification and mapping
    • Transparency (alpha) can be set as an array in collections
    • pcolormesh has improved transparency handling by enabling snapping
    • IPython representations for Colormap objects
    • Colormap.set_extremes and Colormap.with_extremes
    • Get under/over/bad colors of Colormap objects
    • New cm.unregister_cmap function
    • New CenteredNorm for symmetrical data around a center
    • New FuncNorm for arbitrary normalizations
    • GridSpec-based colorbars can now be positioned above or to the left of the main axes
  • Titles, ticks, and labels
    • supxlabel and supylabel

... (truncated)

Commits
  • 223c30a REL: v3.4.1
  • cc45fb9 DOC: Update GitHub stats for 3.4.1.
  • 1748e33 Merge branch 'v3.4.0-doc' into v3.4.x
  • 17b3aa0 Merge pull request #19834 from QuLogic/backport-19812
  • 92a59fd Merge pull request #19833 from meeseeksmachine/auto-backport-of-pr-19811-on-v...
  • 040649d Backport PR #19812: FIX: size and color rendering for Path3DCollection
  • 6e6fcf4 Backport PR #19811: Fix Inkscape cleanup at exit on Windows.
  • 6547ba2 Merge pull request #19816 from QuLogic/fix-scatter-legend
  • 3bfe69c Merge pull request #19830 from meeseeksmachine/auto-backport-of-pr-19824-on-v...
  • ebc9277 Merge pull request #19829 from meeseeksmachine/auto-backport-of-pr-19822-on-v...
  • Additional commits viewable in compare view

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