parallelogram#

parallelogram stimulus example

You can find an interactive version of this example here

stimupy.components.shapes.parallelogram(visual_size=None, ppd=None, shape=None, parallelogram_size=None, intensity_parallelogram=1.0, intensity_background=0.0, rotation=0.0)#

Draw a parallelogram

Parameters:
  • visual_size (Sequence[Number, Number], Number, or None (default)) – visual size [height, width] of image, in degrees visual angle

  • ppd (Sequence[Number, Number], Number, or None (default)) – pixels per degree [vertical, horizontal]

  • shape (Sequence[Number, Number], Number, or None (default)) – shape [height, width] of image, in pixels

  • parallelogram_size ([Number, Number, Number], [Number, Number], Number or None (default)) – parallelogram size [height, width, depth], in degrees visual angle

  • intensity_parallelogram (float, optional) – intensity value for parallelogram, by default 1.0

  • intensity_background (float, optional) – intensity value of background, by default 0.0

  • rotation (float, optional) – rotation (in degrees), counterclockwise, by default 0.0

Returns:

dict with the stimulus (key: “img”), mask with integer index for the shape (key: “parallelogram_mask”), and additional keys containing stimulus parameters

Return type:

dict[str, Any]