fastplotlib.graphics._features.LinearRegionSelectionFeature¶
- class LinearRegionSelectionFeature(parent, selection, axis, limits)[source]¶
Feature for a linearly bounding region
event pick info
key
type
description
“selected_indices”
numpy.ndarray
orNone
selected graphic data indices
“world_object”
pygfx.WorldObject
pygfx World Object
“new_data”
(float, float)
current bounds in world coordinates, NOT necessarily the same as “selected_indices”.
“graphic”
Graphic
the selection graphic
“delta”
numpy.ndarray
the delta vector of the graphic in NDC
“pygfx_event”
pygfx.Event
pygfx Event
“selected_data”
numpy.ndarray
orNone
selected graphic data
“move_info”
MoveInfo
last position and event source (pygfx.Mesh or pygfx.Line)