From 732ef296eca362e3f8c1e342623210adbf66a899 Mon Sep 17 00:00:00 2001
From: loganthomas <logan.thomas005@gmail.com>
Date: Sat, 20 Aug 2022 08:41:09 -0500
Subject: [PATCH] ENH: new feature request clt.catterplot()

---
 README.rst            |  4 ++++
 catplotlib/catplot.py | 39 +++++++++++++++++++++++++++++++++++----
 setup.py              |  1 +
 3 files changed, 40 insertions(+), 4 deletions(-)

diff --git a/README.rst b/README.rst
index c5b7179..44798ee 100644
--- a/README.rst
+++ b/README.rst
@@ -27,6 +27,10 @@ Features
         import catplotlib.catplot as clt
         clt.plot(says='matplotlib + cats = catplotlib')
 
+* And, a third::
+
+        import catplotlib.catplot as clt
+        clt.catterplot()
 
 Making a Release
 ----------------
diff --git a/catplotlib/catplot.py b/catplotlib/catplot.py
index 38ac10e..1de3f61 100644
--- a/catplotlib/catplot.py
+++ b/catplotlib/catplot.py
@@ -1,12 +1,15 @@
 """Top-level package for catplotlib."""
-
-import matplotlib.pyplot as plt
-import requests
-
+import random
+import sys
 from io import BytesIO
 from urllib.parse import quote
 
+import matplotlib
+import matplotlib.pyplot as plt
+import requests
 
+CATS = ["🐱", "😹", "😻", "🙀", "😿", "😽", "😸", "😺", "😾", "😼"]
+DEFAULT_BACKEND = matplotlib.get_backend()
 URL = "https://cataas.com/cat"
 
 
@@ -34,3 +37,31 @@ def plot(says=None):
     img = plt.imread(data, format="jpg")
 
     return plt.imshow(img)
+
+
+def catterplot(n=10):
+    cats = CATS
+
+    x = [random.random() * 10 for _ in range(n)]
+    y = [random.random() * 10 for _ in range(n)]
+    markers = random.choices(cats, k=n)
+    scatter = plt.scatter(x, y, color="white")
+
+    matplotlib.use("module://mplcairo.macosx")
+    print(f"Backend is now {matplotlib.get_backend()}")
+
+    prop = matplotlib.font_manager.FontProperties(
+        fname="/System/Library/Fonts/Apple Color Emoji.ttc"
+    )
+    for x0, y0, cat in zip(x, y, markers):
+        plt.annotate(
+            cat, (x0, y0), ha="center", va="bottom", fontsize=30, fontproperties=prop
+        )
+
+    plt.title("Catterplot")
+    plt.xlabel("x-catxis")
+    plt.ylabel("y-catxis")
+    plt.xlim(min(x) - 3, max(x) + 3)
+    plt.ylim(min(y) - 3, max(y) + 3)
+
+    return scatter
diff --git a/setup.py b/setup.py
index 9b1d2c5..4a33d2e 100755
--- a/setup.py
+++ b/setup.py
@@ -12,6 +12,7 @@
 
 requirements = [
     "matplotlib",
+    "mplcairo",
     "requests",
 ]