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Original file line numberDiff line numberDiff line change
Expand Up@@ -371,6 +371,12 @@ def draw_legend_shapes(self, mode, shape, **props):
x1 = props["data"][1][0]
y1 = props["data"][1][1]

lines_shape = shape.copy()
ignored_props = ["symbol", "size"]
for prop in ignored_props:
if prop in lines_shape:
lines_shape.pop(prop)

legend_shape = go.layout.Shape(
type=mode,
xref="paper",
Expand All@@ -379,7 +385,7 @@ def draw_legend_shapes(self, mode, shape, **props):
y0=y + 0.02,
x1=x1,
y1=y1 + 0.02,
**shape,
**lines_shape,
)
else:
self.msg += "not sure how to handle this element\n"
Expand Down
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,4 @@
import matplotlib

matplotlib.use("Agg")
import matplotlib.pyplot as plt
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,18 @@
import plotly.tools as tls

from . import plt

def test_lines_markers_legend_plot():
x = [0, 1]
y = [0, 1]
label = "label"
plt.figure()
plt.plot(x, y, "o-", label=label)
plt.legend()

plotly_fig = tls.mpl_to_plotly(plt.gcf())

assert plotly_fig.data[0].mode == "lines+markers"
assert plotly_fig.data[0].x == tuple(x)
assert plotly_fig.data[0].y == tuple(y)
assert plotly_fig.data[0].name == "label"