darsia.PointSelectionAssistant#

class PointSelectionAssistant(img, **kwargs)[source]#

Interactive assistant for picking a set of points on a 2d image.

Methods

Attributes

`name`	Name of assistant / short version of instructions.
`pts`	Selected points in voxel format with matrix indexing.
`return_coordinates`	Flag controlling whether to return coordinates or voxels.
`labels`	Labels for the image.
`img`	Image to be analyzed.
`background`	Background image for plotting.
`fig`	Figure for analysis.
`ax`	Axes for analysis.
`block`	Flag controlling whether figure is blocking.
`plot_grid`	Flag controlling whether grid is plotted (in 2d).
`threshold`	Threshold for active voxels (in 3d).
`relative`	Flag controlling whether threshold is relative (in 3d).
`scaling`	Scaling of points (in 3d).
`scatter`	Flag controlling whether scatter plot is used (in 3d).
`use_coordinates`	Flag controlling whether plots use physical coordinates.
`verbosity`	Flag controlling verbosity.
`cmap`	Colormap for plotting.

return_coordinates#: Flag controlling whether to return coordinates or voxels.