def test_legend_specfile():
"""
Test specfile functionality.
"""
specfile_contents = """
G -0.1i
H 24 Times-Roman My Map Legend
D 0.2i 1p
N 2
V 0 1p
S 0.1i c 0.15i p300/12 0.25p 0.3i This circle is hachured
S 0.1i e 0.15i yellow 0.25p 0.3i This ellipse is yellow
S 0.1i w 0.15i green 0.25p 0.3i This wedge is green
S 0.1i f0.1i+l+t 0.25i blue 0.25p 0.3i This is a fault
S 0.1i - 0.15i - 0.25p,- 0.3i A dashed contour
S 0.1i v0.1i+a40+e 0.25i magenta 0.25p 0.3i This is a vector
S 0.1i i 0.15i cyan 0.25p 0.3i This triangle is boring
V 0 1p
D 0.2i 1p
N 1
G 0.05i
G 0.05i
G 0.05i
L 9 4 R Smith et al., @%5%J. Geophys. Res., 99@%%, 2000
G 0.1i
P
T Let us just try some simple text that can go on a few lines.
T There is no easy way to predetermine how many lines will be required,
T so we may have to adjust the box height to get the right size box.
"""
with GMTTempFile() as specfile:
with open(specfile.name, "w", encoding="utf8") as file:
file.write(specfile_contents)
fig = Figure()
fig.basemap(projection="x6i", region=[0, 1, 0, 1], frame=True)
fig.legend(specfile.name, position="JTM+jCM+w5i")
return fig
def test_legend_entries():
"""
Test different marker types/shapes.
"""
fig_ref, fig_test = Figure(), Figure()
# Use single-character arguments for the reference image
fig_ref = Figure()
fig_ref.basemap(J="x1i", R="0/7/3/7", B="")
fig_ref.plot(
data="@Table_5_11.txt",
S="c0.15i",
G="lightgreen",
W="faint",
l="Apples",
)
fig_ref.plot(data="@Table_5_11.txt", W="1.5p,gray", l='"My lines"')
fig_ref.plot(data="@Table_5_11.txt", S="t0.15i", G="orange", l="Oranges")
fig_ref.legend(D="JTR+jTR")
fig_test.basemap(projection="x1i", region=[0, 7, 3, 7], frame=True)
fig_test.plot(
data="@Table_5_11.txt",
style="c0.15i",
color="lightgreen",
pen="faint",
label="Apples",
)
fig_test.plot(data="@Table_5_11.txt", pen="1.5p,gray", label='"My lines"')
fig_test.plot(data="@Table_5_11.txt",
style="t0.15i",
color="orange",
label="Oranges")
fig_test.legend(position="JTR+jTR")
return fig_ref, fig_test
