legend ( handles =, loc = 'lower right' ) plt. add_artist ( first_legend ) # Create another legend for the second line. legend ( handles =, loc = 'upper right' ) # Add the legend manually to the Axes. plot (, label = 'Line 2', linewidth = 4 ) # Create a legend for the first line. plot (, label = 'Line 1', linestyle = '-' ) line2, = ax. To keep old legend instances, we must add themįig, ax = plt. To call legend() repeatedly to update the legend to the latest

This has been done so that it is possible The legend() function multiple times, you will find that only one Whilst the instinctive approach to doing this might be to call Sometimes it is more clear to split legend entries across multiple plot (,, label = 'test' ) for loc in : fig. subplots ( figsize = ( 6, 4 ), layout = 'constrained', facecolor = '0.7' ) ax. legend ( loc = loc, title = loc ) fig, ax = plt. plot (,, label = 'TEST' ) # Place a legend to the right of this smaller subplot. The legend is drawn outside the Axes on the (sub)figure. Specifying 'outside' at the beginning of the loc keyword argument, Sometimes it makes more sense to place a legend relative to the (sub)figure legend ( bbox_to_anchor = ( 1.05, 1 ), loc = 'upper left', borderaxespad = 0. plot (, label = 'test2' ) # Place a legend to the right of this smaller subplot. 102 ), loc = 'lower left', ncols = 2, mode = 'expand', borderaxespad = 0.

plot (, label = 'test2' ) # Place a legend above this subplot, expanding itself to # fully use the given bounding box. subplot_mosaic (, ], empty_sentinel = 'BLANK' ) ax_dict. Text rendering with XeLaTeX/LuaLaTeX via the pgf backendįig, ax_dict = plt.Customizing Matplotlib with style sheets and rcParams.Understanding the extent keyword argument of imshow.Tight layout guide (mildly discouraged).Writing a backend - the pyplot interface.Interactive figures and asynchronous programming.Matplotlib Application Interfaces (APIs).Go to the third tab, and you'll see this choice at the bottom. If you plot the points from one data set and also a fit curve from another results data set, Prism won't give you the choice of having one legend with both symbol and line.īar graphs: How to change from square to rectangular legends for bar graphs.ĭouble click on the graph to bring up Format Graph. When you have chosen to connect points with point-to-point connecting lines. XY: When does Prism give me a choice of plotting a symbol, a line or both? Learn how to make one legend be a master legend for several graphs on a layout. You can also change the order of data sets by dragging them on the page one by one. You can also use the commands on the Arrange menu to align and equally space legends.Ī command on the Change menu, Reverse Legend Order flips the front-to-back or left-to-right order of data sets on the graph. Select one or more legend, and drag it around. You can also delete legends by unchecking the 'Show legend' option at the bottom of the first tab of the Format Graph dialog. Or hold the Control key while selecting several legends (or lasso them all) and press the Delete key to delete them all. Restore it by double-clicking on the graph to bring up Format Graph dialog, go to the appropriate data set, and then check the option 'Revert legend to column title'. When you edit the legend itself, the link is broken. The two are hot linked so long as you only edit the column titles. When is the column title hot-linked to the legend, so edits to the column title appear on the graph? If you edit on the graph itself, you will lose the linkage between the column title and the legend. You can edit the column titles of the data table, or you can edit the legend directly on the graph. Enter a column title on the data table, and the graph legend will update. When you have not entered a column title. When does the legend simply say 'legend'? The legend is a symbol or bar followed by the data set name. If it plots only one data set, no legend is created automatically. When your graph includes more than one data set.

Matlab subplot legend each