Merge branch 'main' into triangulation-fix

CONTRIBUTING.rst

@@ -5,11 +5,11 @@ How to contribute?
 ==================
 
 Contributions of any size are greatly appreciated! You can
-make a significant impact on ultraplot by just using it and
+make a significant impact on UltraPlot by just using it and
 reporting `issues <https://github.com/ultraplot/ultraplot/issues>`__.
 
 The following sections cover some general guidelines
-regarding ultraplot development for new contributors. Feel
+regarding UltraPlot development for new contributors. Feel
 free to suggest improvements or changes to this workflow.
 
 .. _contrib_features:
@@ -46,7 +46,7 @@ Write tests
 
 Most modern python packages have ``test_*.py`` scripts that are run by `pytest`
 via continuous integration services like `Travis <https://travis-ci.com>`__
-whenever commits are pushed to the repository. Currently, ultraplot's continuous
+whenever commits are pushed to the repository. Currently, UltraPlot's continuous
 integration includes only the examples that appear on the website User Guide (see
 `.travis.yml`), and `Casper van Elteren <https://github.com/cvanelteren>` runs additional tests
 manually. This approach leaves out many use cases and leaves the project more
@@ -203,7 +203,7 @@ Here is a quick guide for submitting pull requests:
       base: master
 
 Note that you can create the pull request before you're finished with your
-feature addition or bug fix. The PR will update as you add more commits. ultraplot
+feature addition or bug fix. The PR will update as you add more commits. UltraPlot
 developers and contributors can then review your code and offer suggestions.
 
 .. _contrib_release:

README.rst

@@ -48,7 +48,7 @@ inside the ``ultraplot`` folder.
    :alt: docs
    :target: https://ultraplot.readthedocs.io/en/latest/?badge=latest
 
-.. |pypi| image:: https://img.shields.io/pypi/v/ultrplot?color=83%20197%2052
+.. |pypi| image:: https://img.shields.io/pypi/v/ultraplot?color=83%20197%2052
    :alt: pypi
    :target: https://pypi.org/project/ultraplot/
 

WHATSNEW.rst

@@ -23,7 +23,7 @@ submitting your own changes.
 
    Please note that when classes, functions, keywords, or settings are deprecated,
    they are not removed -- using the old syntax will result in a warning rather than
-   an error and preserve the original functionality. Since ultraplot adheres to `semantic
+   an error and preserve the original functionality. Since UltraPlot adheres to `semantic
    versioning <https://semver.org>`__, we will not consider removing the deprecated
    syntax until the first major release (i.e., version 1.0.0).
 
@@ -364,7 +364,7 @@ Documentation
 -------------
 
 * Populate docs with examples of passing ``format`` arguments to figure and axes
-  instantiation commands (e.g. ``pplt.figure``, ``fig.subplot``) (:commit:`803a889f`).
+  instantiation commands (e.g. ``uplt.figure``, ``fig.subplot``) (:commit:`803a889f`).
 * Improve website colormap and cycle table rendering time by rasterizing colorbar
   data and add `rasterize` as optional keyword arg (:commit:`1a875fc2`).
 
@@ -536,7 +536,7 @@ Features
 --------
 
 * Permit passing ``format`` keywords when instantiating figures and axes
-  (:commit:`ae98378d`). For example: ``pplt.figure(suptitle='Super title')``
+  (:commit:`ae98378d`). For example: ``uplt.figure(suptitle='Super title')``
   or ``fig.add_subplot(111, xcolor='gray', xticks=10)`` .
 * Add back `color` as a valid `ultraplot.axes.CartesianAxes.format` keyword
   arg for consistency with `xcolor` and `ycolor` (:commit:`ecb6fa3f`).
@@ -908,7 +908,7 @@ Features
 * Dynamically add classes that are "registered" by contructor functions
   to the top-level namespace (:commit:`4382a1b1`). This is consistent with
   behavior of importing custom-ultraplot tickers, norms, etc. to top-level namespace.
-  Now e.g. ``pplt.MultipleLocator`` or ``pplt.LogNorm`` are allowed.
+  Now e.g. ``uplt.MultipleLocator`` or ``uplt.LogNorm`` are allowed.
 * Allow creating subplots with `~ultraplot.ui.figure` and either (1) subsequently
   calling `~ultraplot.figure.Fiugure.subplots` or (2) passing integers or subplot specs
   generated by `~ultraplot.gridspec.GridSpec` to `~ultraplot.figure.Figure.add_subplot`
@@ -951,7 +951,7 @@ Features
   geometry by looking up subplotspec indices (:commit:`51967ce3`). Previously 2d
   indexing of ``SubplotGrid`` with complex geometry would just return a wrong result.
 * Issue warning message when users try ``fig.subplots_adjust()`` or
-  ``pplt.figure(subplotpars=SubplotParams)`` and auto-disable and warn when
+  ``uplt.figure(subplotpars=SubplotParams)`` and auto-disable and warn when
   matplotlib "tight layout" rc settings are toggled (:commit:`51967ce3`).
 * Add nicer string representations of figures, gridspecs, subplotspecs, and
   axes clearly showing the geometry and layout (:commit:`51967ce3`, :commit:`6382cf91`).
@@ -1013,7 +1013,7 @@ Features
 * Make `~ultraplot.config.rc_ultraplot` and `~ultraplot.config.rc_matplotlib` containers
   of ultraplot/matplotlib settings part of the public API (:commit:`a50d5264`).
 * Allow conversion of numeric inputs with `~ultraplot.utils.units` using e.g.
-  ``pplt.units(num, 'in', 'cm')`` (:commit:`88f3dc88`).
+  ``uplt.units(num, 'in', 'cm')`` (:commit:`88f3dc88`).
 * Add more intuitive :rcraw:`grid.labelpad` and :rcraw:`tick.labelpad`
   as aliases for :rcraw:`grid.pad` and :rcraw:`tick.pad` (:commit:`a50d5264`).
 * Add `~ultraplot.axes.PlotAxes.line` and `~ultraplot.axes.PlotAxes.linex` command
@@ -1484,7 +1484,7 @@ Internals
 Documentation
 -------------
 
-* Finally use ``pplt`` as the recommended abbreviation: ``import ultraplot as pplt``.
+* Finally use ``uplt`` as the recommended abbreviation: ``import ultraplot as uplt``.
 * Major clean up of "Why ultraplot?" page and user guide pages.
 * Fix incomplete ``cmap.from_file`` docstrings (:commit:`54f1bc7c`).
 * Rename "Changelog" to "What's New?" and list all contributors in "About the Authors".

ci/logo.py

@@ -94,4 +94,104 @@
     transparent = True,
     bbox_inches = "tight",
     )
+
+fig.savefig(
+    "UltraPlotLogo.png",
+    transparent = True,
+    bbox_inches = "tight",
+    )
+fig.show()
+
+
+# %%
+import ultraplot as plt, numpy as np
+
+from matplotlib.font_manager import FontProperties
+from matplotlib import patheffects  as pe
+from matplotlib.patches import Rectangle
+from scipy.ndimage import gaussian_filter
+
+font = FontProperties(fname='./PermanentMarker-Regular.ttf')
+
+
+fs = 38
+left = 0.5
+sw = 3
+fig, ax = plt.subplots(figsize = (2, 2))
+ax.text(left, 0.52, "Ultra",
+    fontsize = fs,
+    fontproperties = font,
+    va = "bottom",
+    ha = "center",
+    color = "steelblue",
+    path_effects = [
+        pe.Stroke(linewidth = sw, foreground = "white"),
+        pe.Normal(),
+    ],
+    transform = ax.transAxes)
+ax.text(left, 0.48, "Plot",
+    fontsize = fs,
+    # fontproperties = font,
+    va = "top",
+    ha = "center",
+    color = "white",
+    path_effects = [
+    pe.Stroke(linewidth = sw, foreground = "steelblue"),
+    pe.Normal(),
+    ],
+    transform = ax.transAxes)
+
+shift = 0.033
+import colorengine as ce
+
+colors = np.linspace(0, 1, 4, 0)
+# colors = plt.colormaps.get_cmap("viko")(colors)
+ax.axis(False)
+ax.axis("square")
+# fig.set_facecolor("lightgray")
+
+
+# Create checkerboard pattern
+n_squares_x, n_squares_y = 20, 8  # Adjust number of squares
+square_size = 0.1  # Size of each square
+
+
+fig_aspect = fig.get_figwidth() / fig.get_figheight()
+square_size_y = 0.1  # Base square size in y direction
+square_size_x = square_size_y / fig_aspect  # Adjust x size to maintain square shape
+
+n_squares_x = int(1.0 / square_size_x) + 1  # Calculate number of squares needed in x direction
+
+# Create alpha mask with Gaussian fade
+x = np.linspace(-2, 2, n_squares_x
+)
+y = np.linspace(-2, 2, n_squares_y)
+X, Y = np.meshgrid(x, y)
+R = np.sqrt(X**2 + Y**2)
+alpha = np.exp(-R**2/0.75)  # Adjust the 1.0 to control fade rate
+alpha = gaussian_filter(alpha, sigma=0.5)  # Adjust sigma for smoothness
+
+# Create colormap gradient
+cmap = plt.colormaps.get_cmap("viko")  # Choose your colormap
+
+for i in range(n_squares_x):
+    for j in range(n_squares_y):
+        if (i + j) % 2 == 0:  # Checkerboard pattern
+            color = cmap(i/n_squares_x)  # Color varies along x-axis
+            rect = Rectangle(
+                (i*square_size_x, j*square_size_y + 0.075),
+                square_size_x, square_size_y,
+                facecolor=color,
+                alpha=alpha[j, i],
+                transform=ax.transAxes
+            )
+            ax.add_patch(rect)
+
+
+
+fig.savefig(
+    "UltraPlotLogoSquare.png",
+    transparent = True,
+    bbox_inches = "tight",
+    )
 fig.show()