DOC/projections: Make example design consistent (#3464)

examples/projections/azim/azim_equidistant.py

@@ -22,5 +22,7 @@
 import pygmt
 
 fig = pygmt.Figure()
-fig.coast(projection="E-100/40/15c", region="g", frame="g", land="gray")
+fig.coast(
+    region="g", projection="E-100/40/15c", frame="afg", land="khaki", water="white"
+)
 fig.show()

examples/projections/azim/azim_general_perspective.py

@@ -33,9 +33,10 @@
 
 fig = pygmt.Figure()
 fig.coast(
-    projection="G4/52/12c+a30+t45+v60/60+w0+z250",
     region="g",
-    frame=["x10g10", "y5g5"],
-    land="gray",
+    projection="G4/52/12c+a30+t45+v60/60+w0+z250",
+    frame="afg",
+    land="khaki",
+    water="white",
 )
 fig.show()

examples/projections/azim/azim_general_stereographic.py

@@ -22,5 +22,11 @@
 import pygmt
 
 fig = pygmt.Figure()
-fig.coast(region=[4, 14, 52, 57], projection="S0/90/12c", frame="ag", land="gray")
+fig.coast(
+    region=[4, 14, 52, 57],
+    projection="S0/90/12c",
+    frame="afg",
+    land="khaki",
+    water="white",
+)
 fig.show()

examples/projections/azim/azim_gnomonic.py

@@ -23,5 +23,11 @@
 import pygmt
 
 fig = pygmt.Figure()
-fig.coast(projection="F-90/15/12c", region="g", frame="20g20", land="gray")
+fig.coast(
+    region="g",
+    projection="F-90/15/12c",
+    frame="afg",
+    land="khaki",
+    water="white",
+)
 fig.show()

examples/projections/azim/azim_lambert.py

@@ -20,5 +20,11 @@
 import pygmt
 
 fig = pygmt.Figure()
-fig.coast(region="g", frame="afg", land="gray", projection="A30/-20/60/12c")
+fig.coast(
+    region="g",
+    projection="A30/-20/60/12c",
+    frame="afg",
+    land="khaki",
+    water="white",
+)
 fig.show()

examples/projections/azim/azim_orthographic.py

@@ -21,5 +21,11 @@
 import pygmt
 
 fig = pygmt.Figure()
-fig.coast(projection="G10/52/12c", region="g", frame="g", land="gray")
+fig.coast(
+    region="g",
+    projection="G10/52/12c",
+    frame="afg",
+    land="khaki",
+    water="white",
+)
 fig.show()

examples/projections/conic/conic_albers.py

@@ -26,6 +26,10 @@
 fig = pygmt.Figure()
 # Use the ISO country code for Brazil and add a padding of 2 degrees (+R2)
 fig.coast(
-    projection="B-55/-15/-25/0/12c", region="BR+R2", frame="afg", land="gray", borders=1
+    region="BR+R2",
+    projection="B-55/-15/-25/0/12c",
+    frame="afg",
+    land="seagreen",
+    water="gray90",
 )
 fig.show()

examples/projections/conic/conic_equidistant.py

@@ -20,11 +20,10 @@
 
 fig = pygmt.Figure()
 fig.coast(
-    shorelines="1/0.5p",
     region=[-88, -70, 18, 24],
     projection="D-79/21/19/23/12c",
-    land="lightgreen",
-    water="lightblue",
     frame="afg",
+    land="seagreen",
+    water="gray90",
 )
 fig.show()

examples/projections/conic/conic_lambert.py

@@ -23,12 +23,11 @@
 
 fig = pygmt.Figure()
 fig.coast(
-    shorelines="1/0.5p",
     region=[-130, -70, 24, 52],
     projection="L-100/35/33/45/12c",
-    land="gray",
-    borders=["1/thick,black", "2/thin,black"],
     frame="afg",
+    land="seagreen",
+    water="gray90",
 )
 
 fig.show()

examples/projections/conic/polyconic.py

@@ -30,12 +30,10 @@
 
 fig = pygmt.Figure()
 fig.coast(
-    shorelines="1/0.5p",
     region=[-180, -20, 0, 90],
     projection="Poly/12c",
-    land="gray",
-    borders="1/thick,black",
-    frame="afg10",
+    frame="afg",
+    land="seagreen",
+    water="gray90",
 )
-
 fig.show()

examples/projections/cyl/cyl_cassini.py

@@ -23,5 +23,11 @@
 
 fig = pygmt.Figure()
 # Use the ISO code for Madagascar (MG) and pad it by 2 degrees (+R2)
-fig.coast(projection="C47/-19/12c", region="MG+R2", frame="afg", land="gray", borders=1)
+fig.coast(
+    region="MG+R2",
+    projection="C47/-19/12c",
+    frame="afg",
+    land="gray80",
+    water="steelblue",
+)
 fig.show()

examples/projections/cyl/cyl_equal_area.py

@@ -20,8 +20,8 @@
 fig.coast(
     region="d",
     projection="Y35/30/12c",
-    water="dodgerblue",
-    shorelines="thinnest",
     frame="afg",
+    land="gray80",
+    water="steelblue",
 )
 fig.show()

examples/projections/cyl/cyl_equidistant.py

@@ -24,8 +24,8 @@
 fig.coast(
     region="d",
     projection="Q12c",
-    land="tan4",
-    water="lightcyan",
     frame="afg",
+    land="gray80",
+    water="steelblue",
 )
 fig.show()

examples/projections/cyl/cyl_mercator.py

@@ -24,5 +24,11 @@
 import pygmt
 
 fig = pygmt.Figure()
-fig.coast(region=[0, 360, -80, 80], frame="afg", land="red", projection="M0/0/12c")
+fig.coast(
+    region=[0, 360, -80, 80],
+    projection="M0/0/12c",
+    frame="afg",
+    land="gray80",
+    water="steelblue",
+)
 fig.show()

examples/projections/cyl/cyl_miller.py

@@ -23,9 +23,8 @@
 fig.coast(
     region=[-180, 180, -80, 80],
     projection="J-65/12c",
-    land="khaki",
-    water="azure",
-    shorelines="thinnest",
     frame="afg",
+    land="gray80",
+    water="steelblue",
 )
 fig.show()

examples/projections/cyl/cyl_oblique_mercator.py

@@ -31,7 +31,8 @@
     # Set bottom left and top right coordinates of the figure with "+r"
     region="-122/35/-107/22+r",
     frame="afg",
-    land="gray",
+    land="gray80",
+    water="steelblue",
 )
 fig.show()
 
@@ -47,7 +48,11 @@
 
 fig = pygmt.Figure()
 fig.coast(
-    projection="Ob130/35/25/35/3c", region="130/35/145/40+r", frame="afg", land="gray"
+    projection="Ob130/35/25/35/3c",
+    region="130/35/145/40+r",
+    frame="afg",
+    land="gray80",
+    water="steelblue",
 )
 fig.show()
 
@@ -63,7 +68,11 @@
 
 fig = pygmt.Figure()
 fig.coast(
-    projection="Oc280/25.5/22/69/4c", region="270/20/305/25+r", frame="afg", land="gray"
+    projection="Oc280/25.5/22/69/4c",
+    region="270/20/305/25+r",
+    frame="afg",
+    land="gray80",
+    water="steelblue",
 )
 fig.show()
 

examples/projections/cyl/cyl_stereographic.py

@@ -32,5 +32,11 @@
 import pygmt
 
 fig = pygmt.Figure()
-fig.coast(region="g", frame="afg", land="gray", projection="Cyl_stere/30/-20/12c")
+fig.coast(
+    region="g",
+    projection="Cyl_stere/30/-20/12c",
+    frame="afg",
+    land="gray80",
+    water="steelblue",
+)
 fig.show()

examples/projections/cyl/cyl_transverse_mercator.py

@@ -23,9 +23,8 @@
 fig.coast(
     region=[20, 50, 30, 45],
     projection="T35/12c",
-    land="lightbrown",
-    water="seashell",
-    shorelines="thinnest",
     frame="afg",
+    land="gray80",
+    water="steelblue",
 )
 fig.show()

examples/projections/cyl/cyl_universal_transverse_mercator.py

@@ -44,9 +44,8 @@
 fig.coast(
     region=[127.5, 128.5, 26, 27],
     projection="U52R/12c",
-    land="lightgreen",
-    water="lightblue",
-    shorelines="thinnest",
     frame="afg",
+    land="gray80",
+    water="steelblue",
 )
 fig.show()

examples/projections/misc/misc_eckertIV.py

@@ -18,5 +18,5 @@
 
 fig = pygmt.Figure()
 # Use region "d" to specify global region (-180/180/-90/90)
-fig.coast(region="d", projection="Kf12c", land="ivory", water="bisque4", frame="afg")
+fig.coast(region="d", projection="Kf12c", frame="afg", land="ivory", water="bisque4")
 fig.show()

examples/projections/misc/misc_eckertVI.py

@@ -19,5 +19,5 @@
 
 fig = pygmt.Figure()
 # Use region "d" to specify global region (-180/180/-90/90)
-fig.coast(region="d", projection="Ks12c", land="ivory", water="bisque4", frame="afg")
+fig.coast(region="d", projection="Ks12c", frame="afg", land="ivory", water="bisque4")
 fig.show()

examples/projections/misc/misc_hammer.py

@@ -19,5 +19,5 @@
 
 fig = pygmt.Figure()
 # Use region "d" to specify global region (-180/180/-90/90)
-fig.coast(region="d", projection="H12c", land="black", water="cornsilk", frame="afg")
+fig.coast(region="d", projection="H12c", frame="afg", land="ivory", water="bisque4")
 fig.show()

examples/projections/misc/misc_mollweide.py

@@ -20,5 +20,5 @@
 
 fig = pygmt.Figure()
 # Use region "d" to specify global region (-180/180/-90/90)
-fig.coast(region="d", projection="W12c", land="tomato1", water="skyblue", frame="ag")
+fig.coast(region="d", projection="W12c", frame="afg", land="ivory", water="bisque4")
 fig.show()

examples/projections/misc/misc_robinson.py

@@ -30,5 +30,5 @@
 
 fig = pygmt.Figure()
 # Use region "d" to specify global region (-180/180/-90/90)
-fig.coast(region="d", projection="N12c", land="goldenrod", water="snow2", frame="afg")
+fig.coast(region="d", projection="N12c", frame="afg", land="ivory", water="bisque4")
 fig.show()

examples/projections/misc/misc_sinusoidal.py

@@ -20,5 +20,5 @@
 
 fig = pygmt.Figure()
 # Use region "d" to specify global region (-180/180/-90/90)
-fig.coast(region="d", projection="I12c", land="coral4", water="azure3", frame="afg")
+fig.coast(region="d", projection="I12c", frame="afg", land="ivory", water="bisque4")
 fig.show()

examples/projections/misc/misc_van_der_grinten.py

@@ -19,5 +19,5 @@
 
 fig = pygmt.Figure()
 # Use region "d" to specify global region (-180/180/-90/90)
-fig.coast(region="d", projection="V12c", land="gray", water="cornsilk", frame="afg")
+fig.coast(region="d", projection="V12c", frame="afg", land="ivory", water="bisque4")
 fig.show()

examples/projections/misc/misc_winkel_tripel.py

@@ -28,5 +28,5 @@
 
 fig = pygmt.Figure()
 # Use region "d" to specify global region (-180/180/-90/90)
-fig.coast(region="d", projection="R12c", land="burlywood4", water="wheat1", frame="afg")
+fig.coast(region="d", projection="R12c", frame="afg", land="ivory", water="bisque4")
 fig.show()

examples/projections/nongeo/cartesian_linear.py

@@ -23,17 +23,10 @@
 import pygmt
 
 fig = pygmt.Figure()
-fig.plot(
-    # The x and y parameters determine the coordinates of lines
-    x=[3, 9, 2],
-    y=[4, 9, 37],
-    pen="3p,red",
-    # The region parameter sets the x and y ranges of the
-    # Cartesian projection
-    region=[0, 10, 0, 50],
-    projection="X15c/10c",
-    # "WSne" is passed to the frame parameter to put annotations
-    # only on the left and bottom axes
-    frame=["af", "WSne"],
-)
+# The region parameter is specified as x_min, x_max, y_min, y_max
+fig.basemap(region=[0, 10, 0, 50], projection="X15c/10c", frame=["afg", "+gbisque"])
+fig.plot(x=[3, 9, 2], y=[4, 9, 37], pen="2p,black")
+# Plot data points ontop of the line
+# Use squares with a size of 0.3 centimeters, an "orange" fill and a "black" outline
+fig.plot(x=[3, 9, 2], y=[4, 9, 37], style="s0.3c", fill="orange", pen="black")
 fig.show()

examples/projections/nongeo/cartesian_logarithmic.py

@@ -26,21 +26,20 @@
 ypoints = xpoints**0.5
 
 fig = pygmt.Figure()
-fig.plot(
+fig.basemap(
     region=[1, 100, 0, 10],
     # Set a logarithmic transformation on the x-axis
     projection="X15cl/10c",
     # Set the figures frame and color as well as
     # annotations, ticks, and gridlines
     frame=["WSne+gbisque", "xa2g3", "ya2f1g2"],
-    x=xline,
-    y=yline,
-    # Set the line thickness to "1p", the color to "blue",
-    # and the style to "-", i.e. "dashed"
-    pen="1p,blue,-",
 )
-# Plot square root values as points on the line
-# Style of points is 0.3 cm squares, color fill is "red" with a "black" outline
-# Points are not clipped if they go off the figure
-fig.plot(x=xpoints, y=ypoints, style="s0.3c", fill="red", no_clip=True, pen="black")
+
+# Set the line thickness to "2p", the color to "black", and the style to "dashed"
+fig.plot(x=xline, y=yline, pen="2p,black,dashed")
+
+# Plot the square root values ontop of the line
+# Use squares with a size of 0.3 centimeters, an "orange" fill and a "black" outline
+# Symbols are not clipped if they go off the figure
+fig.plot(x=xpoints, y=ypoints, style="s0.3c", fill="orange", pen="black", no_clip=True)
 fig.show()