3 examples of 'matplotlib line' in Python
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271 def lines(x, y, ax=None, **kwargs): 272 """Add lines to the most recent plot. 273 274 """ 275 if ax is None: 276 global _last_axis_ 277 ax = _last_axis_ 278 ax.plot(x, y, **kwargs)
93 def line(data, 94 file_path, 95 style=[], 96 title='', 97 xlabel='', 98 ylabel='', 99 logx=False, 100 logy=False, 101 vlines=[]): 102 """Plots a line plot using matplotlib. 103 104 Parameters 105 ---------- 106 data : pd.DataFrame 107 two column df with x and y values 108 file_path : str 109 path to save figure 110 title : str 111 graph title 112 xlabel : str 113 x-axis label 114 ylabel : str 115 y-axis label 116 vlines : list of int 117 draw vertical lines at positions 118 """ 119 # plot data 120 data.plot(kind='line', style=style) 121 plt.title(title) 122 plt.xlabel(xlabel) 123 plt.ylabel(ylabel) 124 125 # log scale if neccessary 126 if logx: 127 plt.xscale('log') 128 if logy: 129 plt.yscale('log') 130 131 # plot vertical lines 132 ymin, ymax = plt.ylim() # get plotting range of y-axis 133 for l in vlines: 134 plt.vlines(l, ymin=ymin, 135 ymax=ymax, 136 color='red') 137 138 plt.tight_layout() # adjust plot margins 139 plt.savefig(file_path) # save figure 140 plt.clf() # clear figure 141 plt.close()
393 def _plot_line(path_): 394 if not use_path: 395 sxy_, exy_ = path_ 396 objs.extend(ax.plot([sxy_[0], exy_[0]], [ 397 sxy_[1], exy_[1]], lw=lw, color=color, 398 zorder=zorder, ls=ls, solid_capstyle=solid_capstyle)) 399 else: 400 obj = patches.PathPatch(path_, lw=lw, facecolor='none', edgecolor=color, 401 zorder=zorder, ls=ls) 402 objs.append(obj) 403 ax.add_patch(obj)