diff --git a/fastplotlib/layouts/_gridplot.py b/fastplotlib/layouts/_gridplot.py
index be268fa9a..9c0d91b73 100644
--- a/fastplotlib/layouts/_gridplot.py
+++ b/fastplotlib/layouts/_gridplot.py
@@ -20,7 +20,7 @@
from ._defaults import create_controller
from ._subplot import Subplot
from ._record_mixin import RecordMixin
-
+from ..graphics.selectors import PolygonSelector
def to_array(a) -> np.ndarray:
if isinstance(a, np.ndarray):
@@ -481,6 +481,14 @@ def __init__(self, plot: GridPlot):
tooltip="y-axis direction",
)
+ self.add_polygon_button = Button(
+ value=False,
+ disabled=False,
+ icon="draw-polygon",
+ layout=Layout(width="auto"),
+ tooltip="add PolygonSelector"
+ )
+
self.record_button = ToggleButton(
value=False,
disabled=False,
@@ -510,6 +518,7 @@ def __init__(self, plot: GridPlot):
self.panzoom_controller_button,
self.maintain_aspect_button,
self.flip_camera_button,
+ self.add_polygon_button,
self.record_button,
self.dropdown,
]
@@ -580,3 +589,8 @@ def record_plot(self, obj):
self.record_button.value = False
else:
self.plot.record_stop()
+
+ def add_polygon(self, obj):
+ ps = PolygonSelector(edge_width=3, edge_color="magenta")
+
+ self.current_subplot.add_graphic(ps, center=False)
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