#Let's generate some random X, Y data X =. scatter with no error bars) you can also change the colours after that you have plotted them, this sometimes is easier to perform. If you have only one type of collections (e.g. Xs=X*nRows #use list multiplication for repetition I think the most elegant way is that suggesyted by do a loop making multiple calls to scatter.īut if for some reason you wanted to do it with just one call, you can make a big list of colors, with a list comprehension and a bit of flooring division: import matplotlibĬolors = matplotlib.cm.rainbow(np.linspace(0, 1, len(Ys)))Ĭs = for i in range(len(Ys)*len(X))] #could be done with numpy's repmat When you have a list of lists and you want them colored per list. RcParams = 'face' = 'face'.įor non-filled markers, the edgecolors kwarg is ignored andįorced to 'face' internally.The normal way to plot plots with points in different colors in matplotlib is to pass a list of colors as a parameter. A Matplotlib color or sequence of color.'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.A sequence of n numbers to be mapped to colors using cmap and.A sequence of color specifications of length n.c : color, sequence, or sequence of color, optional s : scalar or array_like, shape (n, ), optionalĭefault is rcParams ** 2. 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.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |