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Tooltips, add overlay render pass #830

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Merged
clewis7 merged 15 commits into from
May 22, 2025
Merged

Tooltips, add overlay render pass #830

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5ad0a06
add overlay render pass
kushalkolar May 20, 2025
4689f5b
Graphic accessible in graphics
kushalkolar May 20, 2025
e009db0
tooltip prototype
kushalkolar May 20, 2025
86e238a
basic tooltips work
kushalkolar May 20, 2025
2784ab0
custom tooltip example
kushalkolar May 20, 2025
c22630d
auto tooltips
kushalkolar May 21, 2025
32cf5fa
black
kushalkolar May 21, 2025
1388b58
update iris example, add to __init__
kushalkolar May 21, 2025
13859ec
update docs
kushalkolar May 21, 2025
8b69cb6
type
kushalkolar May 21, 2025
fab75b8
comments
kushalkolar May 21, 2025
97e681e
docstring
kushalkolar May 21, 2025
3a87a1c
add tools dir to api root toctree
kushalkolar May 21, 2025
49de4a7
forgot to regenerate
kushalkolar May 21, 2025
0da5e38
Apply suggestions from code review
kushalkolar May 22, 2025
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Apply suggestions from code review 
Co-authored-by: Caitlin Lewis <69729525+clewis7@users.noreply.github.com>
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@kushalkolar @clewis7
kushalkolar and clewis7 authored May 22, 2025
commit 0da5e386d74d9871acfd66c3fbb528529a52356b
2 changes: 1 addition & 1 deletion examples/line_collection/line_stack.py
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,7 @@


def tooltip_info(ev):
"""a custom function to display the index of the graphic within the collection"""
"""A custom function to display the index of the graphic within the collection."""
index = ev.pick_info["vertex_index"] # index of the line datapoint being hovered

# get index of the hovered line within the line stack
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3 changes: 1 addition & 2 deletions fastplotlib/tools/_tooltip.py
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Original file line number Diff line number Diff line change
Expand Up @@ -137,7 +137,6 @@ def outline_color(self):

@outline_color.setter
def outline_color(self, color: str | tuple | list | np.ndarray):
"""Get or set outline color using a str or RGB(A) array"""
self._line.material.color = color

@property
Expand Down Expand Up @@ -190,7 +189,7 @@ def _set_position(self, pos: tuple[float, float]):
self._line.geometry.positions.update_range()

def _event_handler(self, custom_tooltip: callable, ev: pygfx.PointerEvent):
"""handles the tooltip appear event, determines the text to be set in the tooltip"""
"""Handles the tooltip appear event, determines the text to be set in the tooltip"""
if custom_tooltip is not None:
info = custom_tooltip(ev)

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