plt.plot(xdata, ydata, 'or') # 绘制由高斯过程预测的函数曲线。 plt.plot(xfit, yfit, '-', color='gray') # 绘制预测函数曲线的置信区间,使用灰色填充区域。 plt.fill_between(xfit, yfit - dyfit, yfit + dyfit, color='gray', alpha=0.2) # 设置 x 轴的范围从 0 到 10。 plt.xlim(0,...
ax.fill(x,y1,facecolor='g',alpha=0.3) ax.fill_between(x,y,y1,facecolor='b') # 等高线 ax.contourf(x,y,z) # 显示数组,因为是数组所以才会有vmin和vmax的关键字 ax.imshow() # 线性绘图 plt.plot(x,y1,c='b',linestyle='',marker='^')经典...
Matplotlib绘制箱线图用plt.boxplot()这个函数,函数参数如下: plt.boxplot(x,notch=None,sym=None,vert=None,whis=None,positions=None,widths=None,patch_artist=None,meanline=None,showmeans=None,showcaps=None,showbox=None,showfliers=None,boxprops=None,labels=None,flierprops=Non,medianprops=None,meanpr...
super().__init__(*args, **kwargs)#rotate plot such that the first axis is at the topself.set_theta_zero_location('N')deffill(self, *args, closed=True, **kwargs):"""Override fill so that line is closed by default"""returnsuper().fill(closed=closed, *args, **kwargs)defplot(...
>>> plot(x, y) # plot x and y using default line style and color >>> plot(x, y, 'bo') # plot x and y using blue circle markers >>> plot(y) # plot y using x as index array 0..N-1 >>> plot(y, 'r+') # ditto, but with red plusses ...
return super().fill(closed=closed, *args, **kwargs) def plot(self, *args, **kwargs): """Override plot so that line is closed by default""" lines = super().plot(*args, **kwargs) for line in lines: self._close_line(line) ...
ax.plot(*zip(point_A, point_B, point_C, point_A), marker='o', color='black') # draw a circle around the 3 points ax.add_patch(plt.Circle(point_M, math.sqrt((point_M[0] - point_A[0]) ** 2 + (point_M[1] - point_A[1]) ** 2), ec='r', ls='--', fc='none'...
(magnitude, self.rounding, **self.barb_increments) # Get the vertices for each of the barbs plot_barbs = self._make_barbs(u, v, flags, emptyflags,barbs, halves, empty, self._length, self._pivot, self.sizes, self.fill_empty, self.flip) self.set_verts(plot_barbs) # Set the color...
Matplotlib tutorial for beginner. Contribute to moyu3585/matplotlib-tutorial development by creating an account on GitHub.
we see the as the marker gets smaller the edge goes from being and edge to fully overlapping the fill region. This makes sense as the path on a stroke goes down the center so for a small enough circle the radius is equal to half the stroke width and we get a "solid" circle of the...