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I'm having some trouble trying to change the figure size when using plt.subplots. With the following code, I just get the standard size graph with all my subplots bunched in (there's ~100) and obviously just an extra empty figuresize . I've tried using tight_layout, but to no avail.
def plot(reader): channels=[] for i in reader: channels.append(i) plt.figure(figsize=(50,100)) fig, ax = plt.subplots(len(channels), sharex=True) plot=0 for j in reader: ax[plot].plot(reader["%s" % j]) plot=plot+1 plt.tight_layout() plt.show() any help would be great!
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To change figure size of more subplots you can use plt. subplots(2,2,figsize=(10,10)) when creating subplots.
figsize() takes two parameters- width and height (in inches). By default the values for width and height are 6.4 and 4.8 respectively. Syntax: plt.figure(figsize=(x,y)) Where, x and y are width and height respectively in inches.
figure() − Creates a new figure or activates an existing figure. plt. subplots() − Creates a figure and a set of subplots.
If not provided, defaults to rcParams["figure. figsize"] (default: [6.4, 4.8]) = [6.4, 4.8] .
You can remove your initial plt.figure(). When calling plt.subplots() a new figure is created, so you first call doesn't do anything.
The subplots command in the background will call plt.figure() for you, and any keywords will be passed along. So just add the figsize keyword to the subplots() command:
def plot(reader): channels=[] for i in reader: channels.append(i) fig, ax = plt.subplots(len(channels), sharex=True, figsize=(50,100)) plot=0 for j in reader: ax[plot].plot(reader["%s" % j]) plot=plot+1 plt.tight_layout() plt.show() If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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