fastplotlib
diff --git a/‎examples/desktop/line/line_cmap.py
Copy file name to clipboardExpand all lines: examples/desktop/line/line_cmap.py
+1-1Lines changed: 1 addition & 1 deletion b/‎examples/desktop/line/line_cmap.py
Copy file name to clipboardExpand all lines: examples/desktop/line/line_cmap.py
+1-1Lines changed: 1 addition & 1 deletion
diff --git a/‎examples/desktop/line/line_dataslice.py
Copy file name to clipboardExpand all lines: examples/desktop/line/line_dataslice.py
+1-1Lines changed: 1 addition & 1 deletion b/‎examples/desktop/line/line_dataslice.py
Copy file name to clipboardExpand all lines: examples/desktop/line/line_dataslice.py
+1-1Lines changed: 1 addition & 1 deletion
diff --git a/‎fastplotlib/graphics/_features/_positions_graphics.py
Copy file name to clipboardExpand all lines: fastplotlib/graphics/_features/_positions_graphics.py
+3-1Lines changed: 3 additions & 1 deletion b/‎fastplotlib/graphics/_features/_positions_graphics.py
Copy file name to clipboardExpand all lines: fastplotlib/graphics/_features/_positions_graphics.py
+3-1Lines changed: 3 additions & 1 deletion
@@ -35,7 +35,7 @@
     data=cosine,
     thickness=10,
     cmap="tab10",
-    cmap_values=np.array(cmap_values)
+    cmap_values=cmap_values
 )
 
 fig.show()
 
@@ -42,7 +42,7 @@
 cosine_graphic.data[0] = np.array([[-10, 0, 0]])
 
 # additional fancy indexing using numpy
-key2 = np.array([True, False, True, False, True, True, True, True])
+key2 = [True, False] * 50
 sinc_graphic.data[key2] = np.array([[5, 1, 2]])
 
 fig.canvas.set_logical_size(800, 800)
 
@@ -1,4 +1,4 @@
-from typing import Any
+from typing import Any, List
 
 import numpy as np
 import pygfx
@@ -330,6 +330,8 @@ def __init__(
             if not isinstance(self._cmap_name, str):
                 raise TypeError
             if self._cmap_values is not None:
+                if isinstance(self._cmap_values, List):
+                    self._cmap_values = np.asarray(self._cmap_values)
                 if not isinstance(self._cmap_values, np.ndarray):
                     raise TypeError
Original file line number	Diff line number	Diff line change
`@@ -35,7 +35,7 @@`
`35`	`35`	`data=cosine,`
`36`	`36`	`thickness=10,`
`37`	`37`	`cmap="tab10",`
`38`		`- cmap_values=np.array(cmap_values)`
	`38`	`+ cmap_values=cmap_values`
`39`	`39`	`)`
`40`	`40`
`41`	`41`	`fig.show()`