Pyplot scatter unfilled circle Patch#

'none': No patch boundary will be drawn.'face': The edge color will always be the same as the face color.edgecolors : or color or sequence of color, optional. If None, defaults to rcParams lines.linewidth. linewidths : scalar or array_like, optional, default: None The alpha blending value, between 0 (transparent) and 1 (opaque). vmin and vmax are ignored if you pass a norm If None, the respective min and max of the colorĪrray is used. Vmin and vmax are used in conjunction with norm to normalize vmin, vmax : scalar, optional, default: None Norm is only used if c is an array of floats. norm : Normalize, optional, default: NoneĪ Normalize instance is used to scale luminance data to 0, 1. cmap : Colormap, optional, default: NoneĪ Colormap instance or registered colormap name. See markers for more information about marker styles. Or the text shorthand for a particular marker.ĭefaults to None, in which case it takes the value of marker can be either an instance of the class This cycle defaults to rcParams = cycler('color', ). Those are not specified or None, the marker color is determinedīy the next color of the Axes' current 'shape and fill' colorĬycle. In that case the marker color is determinedīy the value of color, facecolor or facecolors. Matching will have precedence in case of a size matching with xĭefaults to None. If you want to specify the same RGB or RGBA value forĪll points, use a 2-D array with a single row. Note that c should not be a single numeric RGB or RGBA sequenceīecause that is indistinguishable from an array of values to beĬolormapped. A 2-D array in which the rows are RGB or RGBA.

Any or all of x, y, s, and c may be masked arrays, in which case all masks will be combined and only unmasked points will be plotted.

Notes The plot function will be faster for scatterplots where markers don't vary in size or color.

A sequence of n numbers to be mapped to colors using cmap and plot To plot scatter plots when markers are identical in size and color.

A sequence of color specifications of length n.

For the scatter plots, make the size 0 but use it to set the colorbar. First draw the unfilled circles, then do a scatter plot with the same points. c : color, sequence, or sequence of color, optional 2 Answers Sorted by: 9 I believe doing both approaches may achieve what you are trying to do. s : scalar or array_like, shape (n, ), optionalĭefault is rcParams ** 2. If you want to do the above check with data coordinates, you have to properly transform them first: > center 0, 0 > c Circle(center, radius1) > plt.gca().addpatch(c) > transformedcenter c.gettransform().transform(center) > c. scatter ( x, y, s=None, c=None, marker=None, cmap=None, norm=None, vmin=None, vmax=None, alpha=None, linewidths=None, verts=None, edgecolors=None, *, plotnonfinite=False, data=None, **kwargs ) ¶Ī scatter plot of y vs x with varying marker size and/or color.