From 90585ad49df90699e01ff4c7ef1cf1067e9a32d1 Mon Sep 17 00:00:00 2001
From: Vitor Gratiere Torres <26410338+vitorgt@users.noreply.github.com>
Date: Sat, 6 Mar 2021 14:41:55 -0300
Subject: [PATCH 1/4] Accessible colors for color blindness

https://github.com/GenericMappingTools/pygmt/issues/1011
---
 examples/gallery/plot/scatter.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/gallery/plot/scatter.py b/examples/gallery/plot/scatter.py
index 2d3199b35c8..6dcb1778840 100644
--- a/examples/gallery/plot/scatter.py
+++ b/examples/gallery/plot/scatter.py
@@ -21,7 +21,7 @@
     projection="X10c/10c",
     frame=["xa0.2fg", "ya0.2fg", "WSrt"],
 )
-for color in ["blue", "orange", "green"]:
+for color in ["seagreen2", "chocolate1", "mediumpurple1"]:
     x, y = np.random.rand(2, n)  # random X and Y data in [0,1]
     sizes = np.random.rand(n) * 0.5  # random size [0,0.5], in cm
     # plot data points as circles (style="c"), with different sizes

From 2b235ea4dcf937535e1eb24545dc3b6f95a17268 Mon Sep 17 00:00:00 2001
From: Vitor Gratiere Torres <26410338+vitorgt@users.noreply.github.com>
Date: Sun, 7 Mar 2021 16:08:41 -0300
Subject: [PATCH 2/4] change colors, add different symbols

Colors chosen based on (https://colorbrewer2.org/#type=qualitative&scheme=Dark2&n=3)
---
 examples/gallery/plot/scatter.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/examples/gallery/plot/scatter.py b/examples/gallery/plot/scatter.py
index 6dcb1778840..78b0f92f5b6 100644
--- a/examples/gallery/plot/scatter.py
+++ b/examples/gallery/plot/scatter.py
@@ -21,19 +21,19 @@
     projection="X10c/10c",
     frame=["xa0.2fg", "ya0.2fg", "WSrt"],
 )
-for color in ["seagreen2", "chocolate1", "mediumpurple1"]:
+for color, style in [("gray73", "c"), ("darkorange", "s"), ("slateblue", "t")]:
     x, y = np.random.rand(2, n)  # random X and Y data in [0,1]
     sizes = np.random.rand(n) * 0.5  # random size [0,0.5], in cm
     # plot data points as circles (style="c"), with different sizes
     fig.plot(
         x=x,
         y=y,
-        style="c",
+        style=style,
         sizes=sizes,
         color=color,
         # Set the legend label,
-        # and set the circle size to be 0.25 cm (+S0.25c) in legend
-        label=f"{color}+S0.25c",
+        # and set the style size to be 0.25 cm (+S0.25{style}) in legend
+        label=f"{color}+S0.25{style}",
         transparency=70,  # set transparency level for all symbols
     )
 

From d1bafa14018940f80e44f1e77feb5c56d39b025a Mon Sep 17 00:00:00 2001
From: Vitor Gratiere Torres <26410338+vitorgt@users.noreply.github.com>
Date: Tue, 6 Apr 2021 20:27:15 -0300
Subject: [PATCH 3/4] remove style change; more opaque symbols

---
 examples/gallery/plot/scatter.py | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/examples/gallery/plot/scatter.py b/examples/gallery/plot/scatter.py
index 78b0f92f5b6..1631c306a9f 100644
--- a/examples/gallery/plot/scatter.py
+++ b/examples/gallery/plot/scatter.py
@@ -21,20 +21,20 @@
     projection="X10c/10c",
     frame=["xa0.2fg", "ya0.2fg", "WSrt"],
 )
-for color, style in [("gray73", "c"), ("darkorange", "s"), ("slateblue", "t")]:
+for color in ["gray73", "darkorange", "slateblue"]:
     x, y = np.random.rand(2, n)  # random X and Y data in [0,1]
     sizes = np.random.rand(n) * 0.5  # random size [0,0.5], in cm
     # plot data points as circles (style="c"), with different sizes
     fig.plot(
         x=x,
         y=y,
-        style=style,
+        style="c",
         sizes=sizes,
         color=color,
         # Set the legend label,
-        # and set the style size to be 0.25 cm (+S0.25{style}) in legend
-        label=f"{color}+S0.25{style}",
-        transparency=70,  # set transparency level for all symbols
+        # and set the symbol size to be 0.25 cm (+S0.25c) in legend
+        label=f"{color}+S0.25c",
+        transparency=50,  # set transparency level for all symbols
     )
 
 fig.legend(transparency=30)  # set transparency level for legends

From 85611b29b435ee9958f3bdbe11979e7ddd7202d2 Mon Sep 17 00:00:00 2001
From: Vitor Gratiere Torres <26410338+vitorgt@users.noreply.github.com>
Date: Sat, 10 Apr 2021 16:26:27 -0300
Subject: [PATCH 4/4] move plot/scatter.py to symbols/scatter.py

---
 examples/gallery/{plot => symbols}/scatter.py | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename examples/gallery/{plot => symbols}/scatter.py (100%)

diff --git a/examples/gallery/plot/scatter.py b/examples/gallery/symbols/scatter.py
similarity index 100%
rename from examples/gallery/plot/scatter.py
rename to examples/gallery/symbols/scatter.py