remove screenshot accidentally uploaded to repo (#1008)

clewis7 · clewis7 · commit 118fc5c4b840 · 2026-03-06T15:42:25.000-05:00
* remove file from repo

* upload to lfs

* update with new imgui release
diff --git a/examples/guis/imgui_basic.py b/examples/guis/imgui_basic.py
@@ -52,10 +52,10 @@ def update(self):
         # the UI will be used to modify the line
         self._line = figure[0, 0]["sine-wave"]
 
-        # get the current line RGB values
-        rgb_color = self._line.colors[:-1]
+        # get the current line RGBA values
+        rgba_color = self._line.colors
         # make color picker
-        changed_color, rgb = imgui.color_picker3("color", col=rgb_color)
+        changed_color, rgba = imgui.color_picker3("color", col=imgui.ImVec4(tuple(rgba_color)))
 
         # get current line color alpha value
         alpha = self._line.colors[-1]
@@ -65,6 +65,7 @@ def update(self):
         # if RGB or alpha changed
         if changed_color | changed_alpha:
             # set new color along with alpha
+            rgb = (rgba[0], rgba[1], rgba[2])
             self._line.colors = [*rgb, new_alpha]
 
         # example of a slider, you can also use input_float
diff --git a/examples/image_volume/image_volume_render_modes.py b/examples/image_volume/image_volume_render_modes.py
@@ -60,7 +60,9 @@ def update(self):
             _, self.graphic.substep_size = imgui.slider_float(
                 "substep_size", v=self.graphic.substep_size, v_max=10.0, v_min=0.1,
             )
-            _, self.graphic.emissive = imgui.color_picker3("emissive color", col=self.graphic.emissive.rgb)
+
+            col = imgui.ImVec4((*self.graphic.emissive.rgb, 1))
+            _, self.graphic.emissive = imgui.color_picker3("emissive color", col=col)
 
         if self.graphic.mode == "slice":
             imgui.text("Select plane defined by:\nax + by + cz + d = 0")
diff --git a/examples/screenshots/imgui_top.png b/examples/screenshots/imgui_top.png
