Update parameter 'color' to 'fill' in examples and tutorials (#2201)

Author: michaelgrund

examples/gallery/3d_plots/scatter3d.py

@@ -72,7 +72,7 @@
     # Use 3D cubes ("u") as symbols, with size in centimeter units ("c")
     style="uc",
     # Points colored by categorical number code
-    color=df.species.cat.codes.astype(int),
+    fill=df.species.cat.codes.astype(int),
     # Use colormap created by makecpt
     cmap=True,
     # Set map dimensions (xmin, xmax, ymin, ymax, zmin, zmax)

examples/gallery/basemaps/double_y_axes.py

@@ -46,7 +46,7 @@ class can control which axes should be plotted and optionally show annotations,
 # Plot the line for y1 data
 fig.plot(x=x, y=y1, pen="1p,blue")
 # Plot points for y1 data
-fig.plot(x=x, y=y1, style="c0.2c", color="blue", label="y1")
+fig.plot(x=x, y=y1, style="c0.2c", fill="blue", label="y1")
 
 # Plot the Y axis for y2 data
 # The right axis (E) is plotted with red annotations, ticks, and label
@@ -60,7 +60,7 @@ class can control which axes should be plotted and optionally show annotations,
 # Plot the line for y2 data
 fig.plot(x=x, y=y2, pen="1p,red")
 # Plot points for y2 data
-fig.plot(x=x, y=y2, style="s0.28c", color="red", label="y2")
+fig.plot(x=x, y=y2, style="s0.28c", fill="red", label="y2")
 
 # Create a legend in the top-left corner of the plot
 fig.legend(position="jTL+o0.1c", box=True)

examples/gallery/embellishments/legend.py

@@ -15,12 +15,12 @@
 fig.plot(
     data="@Table_5_11.txt",
     style="c0.40c",
-    color="lightgreen",
+    fill="lightgreen",
     pen="faint",
     label="Apples",
 )
 fig.plot(data="@Table_5_11.txt", pen="1.5p,gray", label="My lines")
-fig.plot(data="@Table_5_11.txt", style="t0.40c", color="orange", label="Oranges")
+fig.plot(data="@Table_5_11.txt", style="t0.40c", fill="orange", label="Oranges")
 
 fig.legend(position="JTR+jTR+o0.2c", box=True)
 

examples/gallery/histograms/blockm.py

@@ -36,9 +36,7 @@
 # plot slightly transparent landmasses on top
 fig.coast(land="darkgray", transparency=40)
 # plot original data points
-fig.plot(
-    x=data.longitude, y=data.latitude, style="c0.3c", color="white", pen="1p,black"
-)
+fig.plot(x=data.longitude, y=data.latitude, style="c0.3c", fill="white", pen="1p,black")
 fig.colorbar(frame=["x+lkm"])
 
 fig.shift_origin(xshift="w+5c")
@@ -55,9 +53,7 @@
     cmap="batlow",
 )
 fig.coast(land="darkgray", transparency=40)
-fig.plot(
-    x=data.longitude, y=data.latitude, style="c0.3c", color="white", pen="1p,black"
-)
+fig.plot(x=data.longitude, y=data.latitude, style="c0.3c", fill="white", pen="1p,black")
 fig.colorbar(frame=["x+lcount"])
 
 fig.show()

examples/gallery/images/track_sampling.py

@@ -36,6 +36,6 @@
     y=track.latitude,
     style="c0.15c",
     cmap="terra",
-    color=(track.bathymetry - track.bathymetry.mean()) / track.bathymetry.std(),
+    fill=(track.bathymetry - track.bathymetry.mean()) / track.bathymetry.std(),
 )
 fig.show()

examples/gallery/lines/great_circles.py

@@ -28,16 +28,16 @@
 # plot individual points of first great circle as seagreen line
 fig.plot(x=points1.r, y=points1.s, pen="2p,seagreen")
 # plot individual points as seagreen squares atop
-fig.plot(x=points1.r, y=points1.s, style="s.45c", color="seagreen", pen="1p")
+fig.plot(x=points1.r, y=points1.s, style="s.45c", fill="seagreen", pen="1p")
 
 # plot individual points of second great circle as orange line
 fig.plot(x=points2.r, y=points2.s, pen="2p,orange")
 # plot individual points as orange inverted triangles atop
-fig.plot(x=points2.r, y=points2.s, style="i.6c", color="orange", pen="1p")
+fig.plot(x=points2.r, y=points2.s, style="i.6c", fill="orange", pen="1p")
 
 # plot individual points of third great circle as red3 line
 fig.plot(x=points3.r, y=points3.s, pen="2p,red3")
 # plot individual points as red3 circles atop
-fig.plot(x=points3.r, y=points3.s, style="c.3c", color="red3", pen="1p")
+fig.plot(x=points3.r, y=points3.s, style="c.3c", fill="red3", pen="1p")
 
 fig.show()

examples/gallery/lines/linefronts.py

@@ -76,7 +76,7 @@
     "f0.5c/0.3c+r+t+o0.3c+p+i",
 ]:
     y -= 1  # move the current line down
-    fig.plot(x=x, y=y, pen="1.25p", style=frontstyle, color="red3")
+    fig.plot(x=x, y=y, pen="1.25p", style=frontstyle, fill="red3")
     fig.text(
         x=x[-1],
         y=y[-1],

examples/gallery/lines/vector_heads_tails.py

@@ -74,7 +74,7 @@
     "v1c+bi+ea+r+h0.5+a45",
 ]:
     fig.plot(
-        x=x, y=y, style=vecstyle, direction=([angle], [length]), pen="2p", color="red3"
+        x=x, y=y, style=vecstyle, direction=([angle], [length]), pen="2p", fill="red3"
     )
     fig.text(
         x=6, y=y, text=vecstyle, font="Courier-Bold", justify="ML", offset="0.2c/0c"

examples/gallery/lines/vector_styles.py

@@ -45,7 +45,7 @@
 # data for circular vectors
 data = np.column_stack([x, y, radius, startdir, stopdir])
 arcstyle = "m0.5c+ea"  # Circular vector (m) with an arrow at end
-fig.plot(data=data, style=arcstyle, color="red3", pen="1.5p,black")
+fig.plot(data=data, style=arcstyle, fill="red3", pen="1.5p,black")
 fig.text(text="CIRCULAR", x=-95, y=44.2, font="13p,Helvetica-Bold,black", fill="white")
 
 

examples/gallery/symbols/bars.py

@@ -36,20 +36,20 @@
 
     pen = "1.5p"
     with fig.set_panel(panel=0):
-        color = "skyblue"
+        fill = "skyblue"
         fig.basemap(region=[0, 4, 0, 3], frame="+tvertical bars")
-        fig.plot(x=1, y=2, style="b0.5c", color=color, pen=pen)
-        fig.plot(x=2, y=2.5, style="b1c", color=color, pen=pen)
+        fig.plot(x=1, y=2, style="b0.5c", fill=fill, pen=pen)
+        fig.plot(x=2, y=2.5, style="b1c", fill=fill, pen=pen)
         # +b1 means that the bar is starting from y=1 here
-        fig.plot(x=3, y=2.5, style="b0.75c+b1", color=color, pen=pen)
+        fig.plot(x=3, y=2.5, style="b0.75c+b1", fill=fill, pen=pen)
 
     with fig.set_panel(panel=1):
-        color = "tomato"
+        fill = "tomato"
         fig.basemap(region=[0, 4, 0, 3], frame="+thorizontal bars")
-        fig.plot(x=1.5, y=0.5, style="B0.75c", color=color, pen=pen)
-        fig.plot(x=3, y=1.5, style="B1c", color=color, pen=pen)
+        fig.plot(x=1.5, y=0.5, style="B0.75c", fill=fill, pen=pen)
+        fig.plot(x=3, y=1.5, style="B1c", fill=fill, pen=pen)
         # +b2 means that the bar is starting from x=2 here
-        fig.plot(x=3.5, y=2.5, style="B0.5c+b2", color=color, pen=pen)
+        fig.plot(x=3.5, y=2.5, style="B0.5c+b2", fill=fill, pen=pen)
 
     # generate dictionary for plotting multi-band bars
     data = {