fastplotlib.RectangleSelector#

class RectangleSelector(selection, limits, parent=None, resizable=True, fill_color=(0, 0, 0.35), edge_color=(0.8, 0.6, 0), edge_thickness=8, vertex_color=(0.7, 0.4, 0), vertex_thickness=8, arrow_keys_modifier='Shift', name=None)[source]#

Create a RectangleSelector graphic which can be used to select a rectangular region of data. Allows sub-selecting data from a Graphic or from multiple Graphics.

Parameters:

  • selection ((float, float, float, float)) – the initial selection of the rectangle, (x_min, x_max, y_min, y_max)

  • limits ((float, float, float, float)) – limits of the selector, (x_min, x_max, y_min, y_max)

  • parent (Graphic, default None) – associate this selector with a parent Graphic

  • resizable (bool, default True) – if True, the edges can be dragged to resize the selection

  • fill_color (str, array, or tuple) – fill color for the selector, passed to pygfx.Color

  • edge_color (str, array, or tuple) – edge color for the selector, passed to pygfx.Color

  • edge_thickness (float, default 8) – edge thickness

  • arrow_keys_modifier (str) – modifier key that must be pressed to initiate movement using arrow keys, must be one of: “Control”, “Shift”, “Alt” or None

  • name (str) – name for this selector graphic

Examples#

Rectangle Selectors Images

Rectangle Selectors Images

Rectangle Selectors

Rectangle Selectors