disc#
You can find an interactive version of this example here
- stimupy.components.shapes.disc(visual_size=None, ppd=None, shape=None, radius=None, intensity_disc=1.0, intensity_background=0.0, origin='mean')#
Draw a central disc
Essentially, dics(radius) is an alias for ring(radii=[0, radius])
- Parameters:
visual_size (Sequence[Number, Number], Number, or None (default)) – visual size [height, width] of image, in degrees
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
radius (Number) – outer radius of disc in degree visual angle
intensity_disc (Number, optional) – intensity value of disc, by default 1.0
intensity_background (float, optional) – intensity value of background, by default 0.0
origin ("corner", "mean" or "center", optional) – if “corner”: set origin to upper left corner if “mean”: set origin to hypothetical image center (default) if “center”: set origin to real center (closest existing value to mean)
- Returns:
dict with the stimulus (key: “img”), mask with integer index for each ring (key: “ring_mask”), and additional keys containing stimulus parameters
- Return type: