10 examples of 'matlab add legend to plot' in Python
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251 def legend(self, ax, lines=(), labels=(), legend_loc="best"): 252 ax.legend( 253 lines, 254 labels, 255 title=None, 256 loc=legend_loc, 257 frameon=False, 258 ncol=1, 259 labelspacing=0.5, 260 columnspacing=1, 261 borderpad=1, 262 handlelength=2, 263 fontsize=12, 264 ) 265 return ax
84 def tweak_legend(): 85 plt.gca().get_legend().texts[0].set_size("xx-small")
122 @staticmethod 123 def add_meta_scalability(legend, title: str = None): 124 125 plt.legend(legend, loc='lower right') 126 plt.xlabel("Nb of pictures [0-X]") 127 plt.ylabel("Time [s]") 128 129 if title is not None: 130 plt.title(title) 131 else: 132 plt.title("Performance measure depending on number of pictures in database")
198 def plotLegends(self): 199 if not self._legend:return 200 if not len(self._legendList):return 201 loc = (1.01, 0.0) 202 labelsep = 0.015 203 drawframe = True 204 fontproperties = FontProperties(size=10) 205 if len(self._legendList) > 14: 206 drawframe = False 207 if matplotlib_version < '0.99.0': 208 fontproperties = FontProperties(size=8) 209 loc = (1.05, -0.2) 210 else: 211 if len(self._legendList) < 18: 212 #drawframe = True 213 loc = (1.01, 0.0) 214 elif len(self._legendList) < 25: 215 loc = (1.05, 0.0) 216 fontproperties = FontProperties(size=8) 217 elif len(self._legendList) < 28: 218 loc = (1.05, 0.0) 219 fontproperties = FontProperties(size=6) 220 else: 221 loc = (1.05, -0.1) 222 fontproperties = FontProperties(size=6) 223 224 if matplotlib_version < '0.99.0': 225 legend = self.ax.legend(self._legendList, 226 loc = loc, 227 prop = fontproperties, 228 labelsep = labelsep, 229 pad = 0.15) 230 else: 231 legend = self.ax.legend(self._legendList, 232 loc = loc, 233 prop = fontproperties, 234 labelspacing = labelsep, 235 borderpad = 0.15) 236 legend.draw_frame(drawframe)
84 def add_to_canvas(self, ax, plots, legend=False, title=None, **kwargs): 85 #ax.autoscale_view() 86 fontdict=dict(family='sans-serif', weight='light', size=9) 87 if legend is True: 88 ax.legend(*ax.get_legend_handles_labels()) 89 elif legend >= 1: 90 #ax.legend(prop=fontdict) 91 legend_ontop(ax, ncol=legend, fontdict=fontdict) 92 if title is not None: ax.figure.suptitle(title) 93 return ax
312 def setLegends(self, legend, bylegend=None, byname=None, bytype=None, ct=0): 313 ct += 1 314 if isinstance(bylegend, str): 315 bylabel = [bylegend] 316 if isinstance(byname, str): 317 byname = [byname] 318 if isinstance(bytype, str): 319 bytype = [bytype] 320 321 if bylegend is None and byname is None and bytype is None: 322 if 'curve' in v: 323 bytype = all_curve_types 324 else: 325 bytype = all_point_types # Turn off all points 326 for k, v in self.items(): 327 if bytype is not None and isinstance(v, pargs) and (('curve' in v and v.type in bytype) or ('cycle' in v and k.strip('0123456789') in bytype)) or \ 328 byname is not None and k in byname or \ 329 bylegend is not None and isinstance(v, pargs) and (('curve' in v and v.curve[0].get_label() in bylegend) or ('cycle' in v and v.cycle[0].get_label() in bylegend)): 330 v.setLegend(legend, refresh=False) 331 elif isinstance(v, pargs): 332 v.setLegends(legend, bylegend=bylegend, byname=byname, bytype=bytype, ct=ct) 333 334 if ct == 1: 335 self.refresh()
916 def OnEnableLegend(self, event): 917 self.client.enableLegend = event.IsChecked()
194 def set_legend(self, legend: bool = True, legend_position: Optional[str] = "right"): 195 """Set the legend for plots. 196 197 Args: 198 legend: if having legend or not, default is True. 199 legend_position: the fontsize of the title, default is right. 200 """ 201 if legend: 202 self.opts["legendPosition"] = legend_position 203 else: 204 self.opts["legend"] = legend 205 return self
561 def legend(self, *args, **kwargs): 562 this_axes = self 563 class SmithHandlerLine2D(HandlerLine2D): 564 def create_artists(self, legend, orig_handle, 565 xdescent, ydescent, width, height, fontsize, 566 trans): 567 legline, legline_marker = HandlerLine2D.create_artists(self, legend, orig_handle, xdescent, ydescent, width, height, fontsize, trans) 568 569 if hasattr(orig_handle, "_markerhacked"): 570 this_axes._hack_linedraw(legline_marker, True) 571 return [legline, legline_marker] 572 return Axes.legend(self, *args, handler_map={Line2D : SmithHandlerLine2D()}, **kwargs)
516 def create_categorical_legend(colormap, aliases=None, font_size=10): 517 ''' 518 Creates a bokeh plot object with circle legend 519 swatches and text corresponding to the ``colormap`` key values 520 or the optional aliases values. 521 522 Parameters 523 ---------- 524 colormap : dict 525 Dictionary of category value to color value 526 527 aliases : dict 528 Dictionary of category value to aliases name 529 530 font_size: int 531 Font size to use in the legend text 532 ''' 533 y_max = font_size * 2 * len(colormap) 534 535 plot_options = {} 536 plot_options['x_range'] = Range1d(start=0, end=200) 537 plot_options['y_range'] = Range1d(start=0, end=y_max) 538 plot_options['plot_height'] = y_max + 2 * font_size 539 plot_options['plot_width'] = 190 540 plot_options['min_border_bottom'] = 0 541 plot_options['min_border_left'] = 0 542 plot_options['min_border_right'] = 0 543 plot_options['min_border_top'] = 0 544 plot_options['outline_line_width'] = 0 545 plot_options['toolbar_location'] = None 546 547 legend = Plot(**plot_options) 548 549 for i, (cat, color) in enumerate(colormap.items()): 550 text_y = y_max - font_size/2 - i * font_size * 2 551 text_val = aliases[cat] if aliases else cat 552 legend.add_glyph(Text(x=40, 553 y=text_y-font_size*1.2, 554 text=[text_val], 555 text_font_size='{}pt'.format(font_size), 556 text_color='#666666')) 557 558 legend.add_glyph(Circle(x=15, 559 y=text_y-font_size/2, 560 fill_color=color, 561 size=font_size, 562 line_color=None, 563 fill_alpha=0.8)) 564 565 return legend